diff --git a/PROJECT_EVALUATION.md b/PROJECT_EVALUATION.md
index 01eaea3..723731b 100644
--- a/PROJECT_EVALUATION.md
+++ b/PROJECT_EVALUATION.md
@@ -137,7 +137,7 @@
 | 前端 React Hooks exhaustive-deps 缺失 | 38 处 | P1 |
 | 后端 `_ =` 忽略错误 | 13 处（3 处中风险） | P2 |
 | 前端硬编码内网 IP（10.10.10.75 等） | 6+ 处 | P2 |
-| 后端告警引擎单实例 + 无优雅退出 | 多副本会重复告警 | P2 |
+| 后端告警引擎分布式安全 | ✅ Redis 分布式锁（SetNX + 60s TTL） | 后端 | ~~P2~~ done |
 
 ### 3.3 🟢 低优先级
 
@@ -202,6 +202,6 @@
 | 功能完整性 | **88/100** | 8 大模块齐全，K8s 管理极为完善；扣分项：监控大屏/链路追踪/告警静默未对接 |
 | 代码质量 | **72/100** | 后端规范好（0 panic, 1 TODO）；前端 1026 处 any + 218 处未用变量是主要扣分项 |
 | 架构设计 | **82/100** | 前后端分离清晰，自研轻量 K8s 客户端；扣分项：kubernetes.go/api.ts 巨型文件 |
-| 部署运维 | **85/100** | 三种部署方式 + run.sh 统一入口；扣分项：后端镜像偏大，告警引擎单实例 |
+| 部署运维 | **87/100** | 三种部署方式 + run.sh 统一入口；扣分项：后端镜像偏大 |
 | 用户体验 | **86/100** | 骨架屏 + 页面过渡 + 5 套主题 + 懒加载；扣分项：无 i18n，无虚拟滚动 |
 | **综合** | **83/100** | 企业级运维平台，功能覆盖全面，工程治理是当前首要提升方向 |
diff --git a/ROADMAP.md b/ROADMAP.md
index 979a7a6..f1c50cb 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -162,11 +162,19 @@ services/api.ts (1324L)
 
 **方案**: 以 Kuboard code 路由为主，ID 路由保留向后兼容（标记 deprecated）
 
-### A2: 告警引擎分布式安全 [pending]
+### A2: 告警引擎分布式安全 [done]
 
 **问题**: 告警引擎用 goroutine + 30s ticker 常驻，多副本会重复告警
 
-**方案**: Redis 分布式锁（每轮 ticker 先抢锁），或选主机制
+**方案**: Redis 分布式锁（SetNX 原子抢锁），每轮 ticker 先抢锁，60s TTL 防死锁。单实例/redka 模式自动 fallback 为无锁直行。
+
+**验收标准**:
+- [x] Cache 接口新增 `SetNX` 方法（go-redis 原子 / redka check-then-set 单副本安全）
+- [x] 多副本部署时仅 Leader 副本执行告警检查（SetNX 分布式锁 + 实例 ID 校验）
+- [x] Leader 崩溃后锁自动过期（60s TTL），其他副本自动接管
+- [x] Redis 故障时 fail-open（不阻断告警）
+- [x] `GET /alerts/engine/status` 状态监控端点（is_leader / instance_id / lock_holder）
+- [x] 本地/redka 模式（cache=nil）自动 fallback 为单实例直行
 
 ### A3: WebSocket 连接统一管理 [pending]
 
@@ -207,7 +215,7 @@ services/api.ts (1324L)
 | F2 | 审计日志导出 | P1 | **done** |
 | F3 | 前端 RBAC 控制 | P1 | **done** |
 | A1 | K8s 路由统一 | P2 | pending |
-| A2 | 告警引擎分布式 | P2 | pending |
+| A2 | 告警引擎分布式 | P2 | **done** |
 | A3 | WebSocket 管理 | P2 | pending |
 | U1 | 虚拟滚动 | P3 | pending |
 | U2 | 统一 DataTable | P3 | pending |
diff --git a/TDD_PLAN.md b/TDD_PLAN.md
index 5002cef..5970fd6 100644
--- a/TDD_PLAN.md
+++ b/TDD_PLAN.md
@@ -340,6 +340,52 @@ curl -s -X POST "http://127.0.0.1:8080/api/v1/servers" \
 
 ---
 
+## P2-A2: 告警引擎分布式安全
+
+### 验证用例
+
+```bash
+TOKEN=$(python3 -c "
+import urllib.request, json
+login_data = json.dumps({'username': 'admin', 'password': '123456'}).encode()
+req = urllib.request.Request('http://127.0.0.1:8080/api/v1/auth/login', data=login_data, method='POST')
+req.add_header('Content-Type', 'application/json')
+resp = urllib.request.urlopen(req)
+print(json.loads(resp.read())['data']['token'])
+")
+
+# U1: 引擎状态端点
+curl -s http://127.0.0.1:8080/api/v1/alerts/engine/status \
+  -H "Authorization: Bearer $TOKEN" | python3 -m json.tool
+# 期望: code=200, distributed=true, is_leader=true, instance_id 非空
+
+# U2: 模拟其他副本持有锁 — 引擎应识别为非 Leader
+docker exec aiops-redis redis-cli SET aiops:alert_engine:lock "ae-OTHER" EX 40
+curl -s http://127.0.0.1:8080/api/v1/alerts/engine/status \
+  -H "Authorization: Bearer $TOKEN" | python3 -c "import json,sys; d=json.load(sys.stdin)['data']; print(f'is_leader={d[\"is_leader\"]} lock_holder={d[\"lock_holder\"]}')"
+# 期望: is_leader=False, lock_holder=ae-OTHER
+
+# U3: 等待 35s，验证引擎跳过检查（日志输出）
+sleep 35
+docker logs aiops 2>&1 | grep "AlertEngine.*非 Leader" | tail -1
+# 期望: [AlertEngine] 非 Leader 副本（xxx），跳过本轮检查
+
+# U4: 释放锁，引擎恢复 Leader
+docker exec aiops-redis redis-cli DEL aiops:alert_engine:lock
+curl -s http://127.0.0.1:8080/api/v1/alerts/engine/status \
+  -H "Authorization: Bearer $TOKEN" | python3 -c "import json,sys; d=json.load(sys.stdin)['data']; print(f'is_leader={d[\"is_leader\"]}')"
+# 期望: is_leader=True
+```
+
+### 通过标准
+- [x] U1: 引擎状态端点返回 distributed/is_leader/instance_id/lock_ttl_sec
+- [x] U2: 其他副本持锁时正确识别为非 Leader
+- [x] U3: 日志确认引擎跳过检查（非 Leader 副本不执行告警扫描）
+- [x] U4: 锁释放后恢复 Leader 角色
+- [x] `go build` 零错误，5/5 核心 API 回归通过
+
+---
+
 ## 回归测试基线（每次改动后必跑）
 
 ```bash
diff --git a/backend/.aiops.args b/backend/.aiops.args
new file mode 100644
index 0000000..1dbc55b
--- /dev/null
+++ b/backend/.aiops.args
@@ -0,0 +1,4 @@
+--mode
+local
+--port
+8080
diff --git a/backend/controller/alert_engine.go b/backend/controller/alert_engine.go
index 55aa9f2..84226a0 100644
--- a/backend/controller/alert_engine.go
+++ b/backend/controller/alert_engine.go
@@ -1,32 +1,117 @@
 package controller
 
 import (
+	"context"
+	"crypto/rand"
+	"encoding/hex"
 	"encoding/json"
 	"fmt"
+	"log"
 	"time"
 
 	"ezops/model"
+	ezredis "ezops/pkg/redis"
 
 	"gorm.io/gorm"
 )
 
-// AlertEngine 告警引擎 — 定时扫描 Agent 上报数据并触发告警 // Logan.Li
+// AlertEngine 告警引擎 — 定时扫描 Agent 上报数据并触发告警
+// 支持分布式锁：多副本部署时仅 Leader 执行检查，避免重复告警
 type AlertEngine struct {
-	db *gorm.DB
+	db         *gorm.DB
+	cache      ezredis.Cache // 可选 Redis 缓存（分布式锁）
+	instanceID string        // 当前实例唯一标识
 }
 
-func NewAlertEngine(db *gorm.DB) *AlertEngine {
-	return &AlertEngine{db: db}
+const (
+	alertEngineLockKey = "aiops:alert_engine:lock"
+	alertEngineLockTTL = 60 * time.Second // 锁 TTL：2x tick 间隔，保证处理时间内不释放
+)
+
+// NewAlertEngine 创建告警引擎实例
+// cache 参数用于分布式锁（多副本部署）。nil 时为单实例模式，不竞争锁。
+func NewAlertEngine(db *gorm.DB, cache ezredis.Cache) *AlertEngine {
+	// 生成唯一实例 ID（随机 hex，防止多副本 PID/hostname 碰撞）
+	idBytes := make([]byte, 8)
+	_, _ = rand.Read(idBytes)
+	instanceID := fmt.Sprintf("ae-%s", hex.EncodeToString(idBytes))
+	return &AlertEngine{
+		db:         db,
+		cache:      cache,
+		instanceID: instanceID,
+	}
 }
 
-// Check 每 30 秒调用一次
+// Check 每 30 秒调用一次。多副本模式下通过分布式锁保证仅 Leader 执行。
+// 无 cache（单实例/缓存初始化失败）→ 直接执行
+// 有 cache（Docker/K8s 多副本）→ SetNX 原子抢锁
+// Redis 故障 → fail-open（继续执行，避免告警遗漏）
 func (e *AlertEngine) Check() {
+	if !e.tryAcquireLock() {
+		log.Printf("[AlertEngine] 非 Leader 副本（%s），跳过本轮检查", e.instanceID)
+		return
+	}
+	defer e.releaseLock()
+
 	e.checkResourceAlerts()
 	e.checkOfflineAlerts()
 	e.checkPortAlerts()
 	e.autoResolveAlerts()
 }
 
+// tryAcquireLock 尝试获取分布式锁，返回是否获得 Leader 角色
+func (e *AlertEngine) tryAcquireLock() bool {
+	if e.cache == nil {
+		return true // 单实例模式
+	}
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+	acquired, err := e.cache.SetNX(ctx, alertEngineLockKey, e.instanceID, alertEngineLockTTL)
+	if err != nil {
+		log.Printf("[AlertEngine] 获取分布式锁失败（%s），fail-open 继续: %v", e.instanceID, err)
+		return true
+	}
+	return acquired
+}
+
+// releaseLock 释放分布式锁（仅当当前实例持有锁时才释放，防止误删其他副本的锁）
+func (e *AlertEngine) releaseLock() {
+	if e.cache == nil {
+		return
+	}
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+	val, err := e.cache.Get(ctx, alertEngineLockKey)
+	if err != nil {
+		return
+	}
+	if val == e.instanceID {
+		_ = e.cache.Del(ctx, alertEngineLockKey)
+	}
+}
+
+// GetEngineStatus 返回告警引擎运行状态（用于运维监控）
+func (e *AlertEngine) GetEngineStatus() map[string]interface{} {
+	isLeader := true
+	lockHolder := ""
+	if e.cache != nil {
+		ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+		defer cancel()
+		if val, err := e.cache.Get(ctx, alertEngineLockKey); err == nil {
+			lockHolder = val
+			isLeader = lockHolder == "" || lockHolder == e.instanceID
+		}
+	}
+	return map[string]interface{}{
+		"is_leader":     isLeader,
+		"instance_id":   e.instanceID,
+		"lock_holder":   lockHolder,
+		"distributed":   e.cache != nil,
+		"tick_interval": 30,
+		"lock_ttl_sec":  int(alertEngineLockTTL / time.Second),
+	}
+}
+
 // 检查 CPU/内存/磁盘/进程/TCP连接/端口 阈值
 func (e *AlertEngine) checkResourceAlerts() {
 	var rules []model.AgentRule
diff --git a/backend/pkg/redis/go_redis.go b/backend/pkg/redis/go_redis.go
index 1564629..483b92b 100644
--- a/backend/pkg/redis/go_redis.go
+++ b/backend/pkg/redis/go_redis.go
@@ -49,6 +49,11 @@ func (r *goRedisCache) Set(ctx context.Context, key string, value string, expira
 	return r.client.Set(ctx, key, value, expiration).Err()
 }
 
+// SetNX 原子 SET if Not eXists — go-redis 原生支持，用于分布式锁
+func (r *goRedisCache) SetNX(ctx context.Context, key string, value string, expiration time.Duration) (bool, error) {
+	return r.client.SetNX(ctx, key, value, expiration).Result()
+}
+
 func (r *goRedisCache) Del(ctx context.Context, keys ...string) error {
 	return r.client.Del(ctx, keys...).Err()
 }
diff --git a/backend/pkg/redis/redis.go b/backend/pkg/redis/redis.go
index 84edf57..ce0c034 100644
--- a/backend/pkg/redis/redis.go
+++ b/backend/pkg/redis/redis.go
@@ -51,6 +51,8 @@ type Cache interface {
 	Capabilities() Capabilities
 	Get(ctx context.Context, key string) (string, error)
 	Set(ctx context.Context, key string, value string, expiration time.Duration) error
+	// SetNX 原子「Set if Not eXists」— 用于分布式锁（多副本 Leader 选举）
+	SetNX(ctx context.Context, key string, value string, expiration time.Duration) (bool, error)
 	Del(ctx context.Context, keys ...string) error
 	Exists(ctx context.Context, keys ...string) (int64, error)
 	Expire(ctx context.Context, key string, expiration time.Duration) error
diff --git a/backend/pkg/redis/redka.go b/backend/pkg/redis/redka.go
index bec9e04..ab4c5a6 100644
--- a/backend/pkg/redis/redka.go
+++ b/backend/pkg/redis/redka.go
@@ -65,6 +65,27 @@ func (r *redkaCache) Set(ctx context.Context, key string, value string, expirati
 	return nil
 }
 
+// SetNX check-then-set — Redka v0.2.0 无原子 SetNX，使用 Exists+Set 模拟。
+// 本地/redka 模式为单副本运行，不存在并发竞争，非原子实现安全。
+func (r *redkaCache) SetNX(ctx context.Context, key string, value string, expiration time.Duration) (bool, error) {
+	ok, err := r.db.Key().Exists(key)
+	if err != nil {
+		return false, err
+	}
+	if ok {
+		return false, nil
+	}
+	if err := r.db.Str().Set(key, value); err != nil {
+		return false, err
+	}
+	if expiration > 0 {
+		if _, err := r.db.Key().Expire(key, expiration); err != nil {
+			return false, err
+		}
+	}
+	return true, nil
+}
+
 func (r *redkaCache) Del(ctx context.Context, keys ...string) error {
 	for _, key := range keys {
 		if _, err := r.db.Key().Delete(key); err != nil {
diff --git a/backend/router/routes.go b/backend/router/routes.go
index e60a92a..a19c86e 100644
--- a/backend/router/routes.go
+++ b/backend/router/routes.go
@@ -496,6 +496,9 @@ func Register(r *gin.Engine, db *gorm.DB, log *zap.Logger, cfg *config.Config, c
 		kubernetesRouter.GET("/compare", k8sHandler.GetMultiClusterComparison)
 	}
 
+	// 告警引擎（分布式锁 — 多副本部署时仅 Leader 执行检查）
+	alertEngine := controller.NewAlertEngine(db, redisCache)
+
 	// 告警路由
 	alertHandler := controller.NewAlertHandler(db)
 	alerts := authorized.Group("/alerts")
@@ -532,6 +535,10 @@ func Register(r *gin.Engine, db *gorm.DB, log *zap.Logger, cfg *config.Config, c
 		alerts.PUT("/silences/:id", alertHandler.UpdateSilence)
 		alerts.DELETE("/silences/:id", alertHandler.DeleteSilence)
 		alerts.POST("/silences/:id/toggle", alertHandler.ToggleSilence)
+		// 告警引擎状态 — 查看当前 Leader 副本和分布式锁状态
+		alerts.GET("/engine/status", func(c *gin.Context) {
+			c.JSON(200, model.Response{Code: 200, Data: alertEngine.GetEngineStatus()})
+		})
 	}
 
 	// 流水线路由
@@ -943,8 +950,7 @@ func Register(r *gin.Engine, db *gorm.DB, log *zap.Logger, cfg *config.Config, c
 		siteGroup.GET("/stats", siteHandler.GetSiteStats)
 	}
 
-	// 启动告警引擎（每 30 秒检查一次）
-	alertEngine := controller.NewAlertEngine(db)
+	// 启动告警引擎（每 30 秒检查一次；alertEngine 在告警路由上方创建）
 	go func() {
 		ticker := time.NewTicker(30 * time.Second)
 		defer ticker.Stop()
diff --git a/config.yaml b/config.yaml
new file mode 100644
index 0000000..08360a8
--- /dev/null
+++ b/config.yaml
@@ -0,0 +1,29 @@
+mode: "local"
+port: "8080"
+log_level: "info"
+
+database:
+  driver: "sqlite"
+  host: "localhost"
+  port: 3306
+  user: ""
+  password: ""
+  dbname: "sqlite3.db"
+  charset: "utf8mb4"
+  max_conn: 100
+  max_idle: 10
+
+redis:
+  host: "localhost"
+  port: 6379
+  driver: "redka"
+  password: ""
+  db: 0
+
+jwt:
+  secret: "aiops-local-dev-secret-change-in-production"
+  expire_hour: 24
+
+websocket:
+  read_buffer_size: 1024
+  write_buffer_size: 1024
diff --git a/frontend/src/components/agent/AgentAlerts.tsx b/frontend/src/components/agent/AgentAlerts.tsx
index 42134b0..cca2ff7 100644
--- a/frontend/src/components/agent/AgentAlerts.tsx
+++ b/frontend/src/components/agent/AgentAlerts.tsx
@@ -27,18 +27,19 @@ import {
   severityBadge,
 } from './agentAlertHelper';
 import { AgentRuleDialog } from './AgentRuleDialog';
+import type { JsonData } from '@/types/common';
 
 export function AgentAlerts() {
   const confirm = useConfirm();
   const [activeTab, setActiveTab] = useState('events');
-  const [alerts, setAlerts] = useState<any[]>([]);
-  const [rules, setRules] = useState<any[]>([]);
+  const [alerts, setAlerts] = useState<JsonData[]>([]);
+  const [rules, setRules] = useState<JsonData[]>([]);
   const [loading, setLoading] = useState(true);
   const [resolvedView, setResolvedView] = useState(false);
 
   // 规则编辑弹窗
   const [ruleOpen, setRuleOpen] = useState(false);
-  const [editingRule, setEditingRule] = useState<any>(null);
+  const [editingRule, setEditingRule] = useState<JsonData>(null);
 
   const loadData = useCallback(async () => {
     setLoading(true);
@@ -80,7 +81,7 @@ export function AgentAlerts() {
     setRuleOpen(true);
   };
 
-  const openEditRule = ( rule: any) => {
+  const openEditRule = (rule: JsonData) => {
     setEditingRule(rule);
     setRuleOpen(true);
   };
@@ -97,7 +98,7 @@ export function AgentAlerts() {
     }
   };
 
-  const handleToggleRule = async ( rule: any) => {
+  const handleToggleRule = async (rule: JsonData) => {
     try {
       await agentApi.updateRule(rule.id, { ...rule, enabled: !rule.enabled });
       loadData();
diff --git a/frontend/src/components/agent/AgentRuleDialog.tsx b/frontend/src/components/agent/AgentRuleDialog.tsx
index c0e070a..205fc3a 100644
--- a/frontend/src/components/agent/AgentRuleDialog.tsx
+++ b/frontend/src/components/agent/AgentRuleDialog.tsx
@@ -23,11 +23,12 @@ import {
 } from '@/components/ui/select';
 import { Loader2 } from 'lucide-react';
 import { METRIC_OPTIONS, OPERATOR_OPTIONS, SEVERITY_OPTIONS } from './agentAlertHelper';
+import type { JsonData } from '@/types/common';
 
 interface Props {
   open: boolean;
   onOpenChange: (v: boolean) => void;
-  editingRule: any;
+  editingRule?: JsonData;
   onSuccess: () => void;
 }
 
diff --git a/frontend/src/components/agent/HostDetailDialog.tsx b/frontend/src/components/agent/HostDetailDialog.tsx
index 91ae78e..2ad3289 100644
--- a/frontend/src/components/agent/HostDetailDialog.tsx
+++ b/frontend/src/components/agent/HostDetailDialog.tsx
@@ -29,17 +29,18 @@ import {
   Tooltip,
   ResponsiveContainer,
 } from 'recharts';
+import type { JsonData } from '@/types/common';
 
 export function HostDetailDialog({
   host,
   onClose,
   onCommand,
 }: {
-  host: any;
+  host?: JsonData;
   onClose: () => void;
   onCommand: (hostname: string) => void;
 }) {
-  const [history, setHistory] = useState<any[]>([]);
+  const [history, setHistory] = useState<JsonData[]>([]);
   const [loading, setLoading] = useState(false);
   const [hours, setHours] = useState(1);
 
@@ -60,7 +61,7 @@ export function HostDetailDialog({
   if (!host) return null;
 
   const online = isOnline(host.last_report || host.last_reported_at || host.updated_at);
-  const ports: Record<string, any>[] = Array.isArray(host.ports) ? host.ports : [];
+  const ports: JsonData[] = Array.isArray(host.ports) ? host.ports : [];
 
   const chartData = history.map((h) => ({
     time: new Date(h.timestamp || h.time || h.created_at || Date.now()).toLocaleTimeString('zh-CN', { hour: '2-digit', minute: '2-digit' }),
diff --git a/frontend/src/components/agent/agentAlertHelper.tsx b/frontend/src/components/agent/agentAlertHelper.tsx
index 2390528..01d2226 100644
--- a/frontend/src/components/agent/agentAlertHelper.tsx
+++ b/frontend/src/components/agent/agentAlertHelper.tsx
@@ -1,6 +1,7 @@
 // Agent 告警常量与辅助函数（从 AgentAlerts.tsx 提取） // Logan.Li
 import { Badge } from '@/components/ui/badge';
 import { AlertTriangle, Cpu, MemoryStick, HardDrive, WifiOff, Network } from 'lucide-react';
+import type { JsonData } from '@/types/common';
 
 // 监控指标选项（含图标，告警事件/规则/编辑弹窗共用） // Logan.Li
 export const METRIC_OPTIONS = [
@@ -33,7 +34,7 @@ export function getMetricLabel(metric: string) {
 }
 
 // 兼容多种列表响应格式（数组 / {list} / {items} / {data}） // Logan.Li
-export function asList( data: any): unknown[] {
+export function asList(data: JsonData): unknown[] {
   if (!data) return [];
   if (Array.isArray(data)) return data;
   if (Array.isArray(data.list)) return data.list;
diff --git a/frontend/src/components/aiops/AIAlertAnalyzer.tsx b/frontend/src/components/aiops/AIAlertAnalyzer.tsx
index 0276f6b..b60bb42 100644
--- a/frontend/src/components/aiops/AIAlertAnalyzer.tsx
+++ b/frontend/src/components/aiops/AIAlertAnalyzer.tsx
@@ -25,6 +25,7 @@ import {
 } from './analyzerHelpers';
 import { AIAnalysisResult } from './AIAnalysisResult';
 import { AutoFixDialog } from './AutoFixDialog';
+import type { JsonData } from '@/types/common';
 
 // Parse LLM JSON response (may have markdown fences) into AIAnalysis
 function parseAIResponse(raw: string, fallback: AIAnalysis): AIAnalysis {
@@ -61,7 +62,7 @@ export function AIAlertAnalyzer() {
   const loadAlerts = async () => {
     setLoading(true);
     try {
-      const res: Record<string, any> = await alertApi.getAlerts({ page: 1, page_size: 50 });
+      const res: JsonData = await alertApi.getAlerts({ page: 1, page_size: 50 });
       // 列表响应格式：http.ts 已提取 .data，此处仍是 {list, total}
       const list = res?.list || res || [];
       setAlerts(list.map(mapAlertEvent));
@@ -102,7 +103,7 @@ export function AIAlertAnalyzer() {
 }`;
 
       const res = await aiApi.chat([{ role: 'user', content: prompt }]);
-      const content = (res as Record<string, any>)?.content || (res as Record<string, any>)?.message?.content || '';
+      const content = (res as JsonData)?.content || (res as JsonData)?.message?.content || '';
       if (content) {
         setAnalysis(parseAIResponse(content, fallback));
       } else {
diff --git a/frontend/src/components/aiops/AIOpsAssistant.tsx b/frontend/src/components/aiops/AIOpsAssistant.tsx
index a6097c1..7ec563b 100644
--- a/frontend/src/components/aiops/AIOpsAssistant.tsx
+++ b/frontend/src/components/aiops/AIOpsAssistant.tsx
@@ -42,6 +42,7 @@ import {
   Wifi,
   Square,
 } from 'lucide-react';
+import type { JsonData } from '@/types/common';
 
 // LLM 提供商列表（OpenAI 兼容接口） // Logan.Li
 const LLM_PROVIDERS: { id: string; name: string; defaultEndpoint: string; models: string[] }[] = [
@@ -68,7 +69,7 @@ const defaultConfig: LLMConfigData = {
 // 拉取最近告警事件，格式化为紧凑列表供 LLM 分析
 async function loadAlertsContext(): Promise<string> {
   const res = await alertApi.getAlerts({ page: 1, page_size: 20 });
-  const alerts: Record<string, any>[] = (res as Record<string, any>)?.list || [];
+  const alerts: JsonData[] = (res as JsonData)?.list || [];
   if (!alerts.length) return '（当前无告警事件）';
   const lines = alerts.slice(0, 15).map((a, i) =>
     `${i + 1}. [${a.severity || '未知'}|${a.status || '-'}] ${a.rule_name || '告警'} → 目标:${a.target || '-'} 值:${a.value ?? '-'} 时间:${(a.started_at || '').slice(0, 16)}`,
@@ -80,7 +81,7 @@ async function loadAlertsContext(): Promise<string> {
 // 拉取 Agent 实时主机指标，识别高负载主机
 async function loadMetricsContext(): Promise<string> {
   const res = await agentApi.getLatest();
-  const hosts: Record<string, any>[] = Array.isArray(res) ? res : (res as Record<string, any>)?.list || [];
+  const hosts: JsonData[] = Array.isArray(res) ? res : (res as JsonData)?.list || [];
   if (!hosts.length) return '（当前无 Agent 上报数据，可能未部署监控 Agent）';
   const lines = hosts.slice(0, 20).map((h, i) => {
     const cpu = h.cpu_usage ?? '-';
@@ -101,11 +102,11 @@ async function loadReportContext(): Promise<string> {
     dashboardStatsApi.getAlerts(10).catch(() => null),
     dashboardStatsApi.getReleases(10).catch(() => null),
   ]);
-  const s: Record<string, any> = stats || {};
+  const s: JsonData = stats || {};
   const ss = s.server_stats || {}, ks = s.kubernetes_stats || {}, as = s.alert_stats || {}, ps = s.pipeline_stats || {}, cs = s.cost_stats || {};
   const overview = `服务器:${ss.total ?? 0}(运行${ss.running ?? 0}) | Kubernetes集群:${ks.total ?? 0} 节点:${ks.total_nodes ?? 0} Pod:${ks.total_pods ?? 0} | 告警:${as.total ?? 0}(firing ${as.firing ?? 0}) | 流水线:${ps.total ?? 0}(成功率${ps.success_rate ?? 0}%) | 本月成本:¥${cs.month_cost ?? 0}`;
-  const alertList: Record<string, any>[] = Array.isArray(alerts) ? alerts : (alerts as Record<string, any>)?.list || [];
-  const releaseList: Record<string, any>[] = Array.isArray(releases) ? releases : (releases as Record<string, any>)?.list || [];
+  const alertList: JsonData[] = Array.isArray(alerts) ? alerts : (alerts as JsonData)?.list || [];
+  const releaseList: JsonData[] = Array.isArray(releases) ? releases : (releases as JsonData)?.list || [];
   const alertLines = alertList.slice(0, 10).map((a, i) => `${i + 1}.[${a.severity || '?'}|${a.status || '?'}] ${a.rule_name || '-'} → ${a.target || '-'}`);
   const releaseLines = releaseList.slice(0, 10).map((r, i) => `${i + 1}.${r.app_name || '-'} ${r.version || ''} [${r.environment || '-'}/${r.status || '-'}] by ${r.author || '-'}`);
   return `平台概览：${overview}\n\n最近告警：\n${alertLines.join('\n') || '（无）'}\n\n最近发布：\n${releaseLines.join('\n') || '（无）'}`;
@@ -188,7 +189,7 @@ export function AIOpsAssistant() {
   const loadHistory = async () => {
     try {
       const res = await aiApi.getHistory(sessionId);
-      const items: ChatHistoryItem[] = (res as Record<string, any>)?.list || [];
+      const items: ChatHistoryItem[] = (res as JsonData)?.list || [];
       setMessages(
         items.map((m) => ({
           id: String(m.id),
@@ -227,7 +228,7 @@ export function AIOpsAssistant() {
     try {
       const saved = await aiApi.saveConfig(config);
       setConfig(saved);
-      setConfigReady(!!(saved.enabled && (saved as Record<string, any>).configured));
+      setConfigReady(!!(saved.enabled && (saved as JsonData).configured));
       toast.success('配置已保存');
       setIsConfigOpen(false);
     } catch (e) {
diff --git a/frontend/src/components/aiops/AIPredictiveAnalytics.tsx b/frontend/src/components/aiops/AIPredictiveAnalytics.tsx
index b480d75..39edb04 100644
--- a/frontend/src/components/aiops/AIPredictiveAnalytics.tsx
+++ b/frontend/src/components/aiops/AIPredictiveAnalytics.tsx
@@ -36,6 +36,7 @@ import {
   trendColorClass,
   type CapacityForecast,
 } from './predictUtils';
+import type { JsonData } from '@/types/common';
 
 // 重新导出 CapacityForecast，兼容已有 import 路径 './AIPredictiveAnalytics'
 export type { CapacityForecast };
@@ -46,10 +47,10 @@ export function AIPredictiveAnalytics() {
   const [loading, setLoading] = useState(true);
 
   // 原始数据
-  const [rawMetrics, setRawMetrics] = useState<any[]>([]);
-  const [serverStats, setServerStats] = useState<any>({});
-  const [alertEvents, setAlertEvents] = useState<any[]>([]);
-  const [alertRules, setAlertRules] = useState<any[]>([]);
+  const [rawMetrics, setRawMetrics] = useState<JsonData[]>([]);
+  const [serverStats, setServerStats] = useState<JsonData>({});
+  const [alertEvents, setAlertEvents] = useState<JsonData[]>([]);
+  const [alertRules, setAlertRules] = useState<JsonData[]>([]);
 
   useEffect(() => {
     void loadData();
@@ -66,9 +67,9 @@ export function AIPredictiveAnalytics() {
       ]);
       setRawMetrics(Array.isArray(metricsData) ? metricsData : []);
       setServerStats(statsResp || {});
-      const alertsRaw = (alertsResp as Record<string, any>)?.list || (alertsResp as Record<string, any>) || [];
+      const alertsRaw = (alertsResp as JsonData)?.list || (alertsResp as JsonData) || [];
       setAlertEvents(Array.isArray(alertsRaw) ? alertsRaw : []);
-      const rulesRaw = (rulesResp as Record<string, any>)?.list || (rulesResp as Record<string, any>) || [];
+      const rulesRaw = (rulesResp as JsonData)?.list || (rulesResp as JsonData) || [];
       setAlertRules(Array.isArray(rulesRaw) ? rulesRaw : []);
     } catch {
       // 保持空数据，组件显示空状态
diff --git a/frontend/src/components/aiops/analyzerHelpers.ts b/frontend/src/components/aiops/analyzerHelpers.ts
index caa0275..90e1ace 100644
--- a/frontend/src/components/aiops/analyzerHelpers.ts
+++ b/frontend/src/components/aiops/analyzerHelpers.ts
@@ -1,3 +1,4 @@
+import type { JsonData } from "@/types/common";
 // AI 告警分析纯逻辑辅助函数：类型定义 + 后端告警映射 + 动态 AI 分析生成 + 严重等级配色 // Logan.Li
 
 // 告警条目（前端统一模型，从后端 alert event 映射而来）
@@ -145,7 +146,7 @@ export function generateAIAnalysis(alert: AlertItem): AIAnalysis {
 
 // ─── 后端告警事件 → AlertItem 映射 ───
 // 后端 alert event 字段为 snake_case（rule_name/target/started_at/value 等），此处统一映射为前端 AlertItem
-export function mapAlertEvent( event: any): AlertItem {
+export function mapAlertEvent(event: JsonData): AlertItem {
   const expr = event.rule?.expression || '';
   // 从表达式（如 "cpu_usage > 80"）中提取指标名与阈值
   const metricMatch = expr.match(/([\w_]+)\s*[><=!]+\s*([\d.]+)/);
diff --git a/frontend/src/components/aiops/predictUtils.ts b/frontend/src/components/aiops/predictUtils.ts
index 2920a5a..31bb85f 100644
--- a/frontend/src/components/aiops/predictUtils.ts
+++ b/frontend/src/components/aiops/predictUtils.ts
@@ -1,3 +1,4 @@
+import type { JsonData } from "@/types/common";
 /**
  * AI 预测分析模块的纯计算工具 — 类型定义、常量、线性回归、预测推算
  *
@@ -88,7 +89,7 @@ export function linearRegression(values: number[]): { slope: number; r2: number
 }
 
 /** 从时序指标中提取按时间排序的数值序列 */
-export function extractSeries( metrics: any[], name: string): number[] {
+export function extractSeries( metrics: JsonData[], name: string): number[] {
   return metrics
     .filter((m) => m.name === name)
     .sort((a, b) => new Date(a.timestamp).getTime() - new Date(b.timestamp).getTime())
@@ -140,10 +141,10 @@ export function anomalyAction(metricKey: string): string {
 
 /** computePredictions 的输入参数 */
 export interface ComputePredictionsInput {
-  rawMetrics: any[];
-  serverStats: any;
-  alertEvents: any[];
-  alertRules: any[];
+  rawMetrics: JsonData[];
+  serverStats?: JsonData;
+  alertEvents: JsonData[];
+  alertRules: JsonData[];
   selectedTimeRange: string; // '1h' | '24h' | '7d' | '30d'
 }
 
diff --git a/frontend/src/components/approval/ApprovalCreateDialog.tsx b/frontend/src/components/approval/ApprovalCreateDialog.tsx
index 6a79099..2704be0 100644
--- a/frontend/src/components/approval/ApprovalCreateDialog.tsx
+++ b/frontend/src/components/approval/ApprovalCreateDialog.tsx
@@ -23,11 +23,12 @@ import { Loader2 } from 'lucide-react';
 import { toast } from 'sonner';
 import { approvalApi } from '@/api';
 import { parseFields, APPROVAL_TYPE_OPTIONS } from './helpers';
+import type { JsonData } from '@/types/common';
 
 interface ApprovalCreateDialogProps {
   open: boolean;
   onOpenChange: (open: boolean) => void;
-  templates: any[];
+  templates: JsonData[];
   onSuccess: () => void;
 }
 
@@ -38,8 +39,8 @@ export function ApprovalCreateDialog({
   templates,
   onSuccess,
 }: ApprovalCreateDialogProps) {
-  const [selectedTemplate, setSelectedTemplate] = useState<any>(null);
-  const [formData, setFormData] = useState<Record<string, any>>({});
+  const [selectedTemplate, setSelectedTemplate] = useState<JsonData>(null);
+  const [formData, setFormData] = useState<JsonData>({});
   const [submitting, setSubmitting] = useState(false);
 
   // 提交新建申请 // Logan.Li
@@ -143,7 +144,7 @@ export function ApprovalCreateDialog({
               </button>
             </div>
             <div className="grid grid-cols-2 gap-x-4 gap-y-4">
-              {parseFields(selectedTemplate.form_schema).map(( field: any) => {
+              {parseFields(selectedTemplate.form_schema).map((field: JsonData) => {
                 const isTextarea = field.type === 'textarea';
                 return (
                   <div key={field.key} className={cn('space-y-1.5', isTextarea && 'col-span-2')}>
diff --git a/frontend/src/components/approval/ApprovalDetailDialog.tsx b/frontend/src/components/approval/ApprovalDetailDialog.tsx
index 861fbe8..d4a1922 100644
--- a/frontend/src/components/approval/ApprovalDetailDialog.tsx
+++ b/frontend/src/components/approval/ApprovalDetailDialog.tsx
@@ -16,14 +16,15 @@ import {
   getApprovalTypeColor,
   getInstanceType,
 } from './helpers';
+import type { JsonData } from '@/types/common';
 
 interface ApprovalDetailDialogProps {
   open: boolean;
   onOpenChange: (open: boolean) => void;
-  instance: any;
-  templates: any[];
-  onApprove: ( instance: any) => void;
-  onReject: ( instance: any) => void;
+  instance?: JsonData;
+  templates: JsonData[];
+  onApprove: (instance: JsonData) => void;
+  onReject: (instance: JsonData) => void;
 }
 
 // 审批详情弹窗 — 展示流程详情/表单/进度/操作记录 // Logan.Li
@@ -91,7 +92,7 @@ export function ApprovalDetailDialog({
             <div className="bg-[var(--dg-bg-primary)] rounded-lg p-4">
               <p className="text-sm font-medium text-[var(--dg-text-secondary)] mb-3">操作记录</p>
               <div className="space-y-2">
-                {instance.actions.map(( action: any, index: number) => (
+                {instance.actions.map((action: JsonData, index: number) => (
                   <div key={index} className="flex items-center gap-3 text-sm">
                     {action.action === 'approve' ? (
                       <CheckCircle2 className="h-4 w-4 text-emerald-400" />
diff --git a/frontend/src/components/approval/ApprovalFlow.tsx b/frontend/src/components/approval/ApprovalFlow.tsx
index d93edb6..bd0e13e 100644
--- a/frontend/src/components/approval/ApprovalFlow.tsx
+++ b/frontend/src/components/approval/ApprovalFlow.tsx
@@ -33,13 +33,14 @@ import {
   getApprovalTypeColor,
   getInstanceType,
 } from './helpers';
+import type { JsonData } from '@/types/common';
 
 export function ApprovalFlow() {
   const [activeTab, setActiveTab] = useState<'instances' | 'flows' | 'my-approvals'>('instances');
 
-  const [processes, setProcesses] = useState<any[]>([]);
-  const [templates, setTemplates] = useState<any[]>([]);
-  const [myApprovals, setMyApprovals] = useState<any[]>([]);
+  const [processes, setProcesses] = useState<JsonData[]>([]);
+  const [templates, setTemplates] = useState<JsonData[]>([]);
+  const [myApprovals, setMyApprovals] = useState<JsonData[]>([]);
   const [loading, setLoading] = useState(true);
 
   const [searchQuery, setSearchQuery] = useState('');
@@ -48,7 +49,7 @@ export function ApprovalFlow() {
 
   // 详情弹窗
   const [detailOpen, setDetailOpen] = useState(false);
-  const [selectedInstance, setSelectedInstance] = useState<any>(null);
+  const [selectedInstance, setSelectedInstance] = useState<JsonData>(null);
 
   // 审批操作弹窗
   const [actionDialogOpen, setActionDialogOpen] = useState(false);
@@ -95,13 +96,13 @@ export function ApprovalFlow() {
   });
 
   // 打开详情弹窗 // Logan.Li
-  const handleView = ( instance: any) => {
+  const handleView = (instance: JsonData) => {
     setSelectedInstance(instance);
     setDetailOpen(true);
   };
 
   // 打开审批操作弹窗 // Logan.Li
-  const openActionDialog = (type: 'approve' | 'reject', instance: any) => {
+  const openActionDialog = (type: 'approve' | 'reject', instance: JsonData) => {
     setActionType(type);
     setSelectedInstance(instance);
     setActionComment('');
@@ -123,7 +124,7 @@ export function ApprovalFlow() {
       setActionDialogOpen(false);
       loadData();
     } catch (error) {
-      toast.error('操作失败', { description: (error as Record<string, any>).message });
+      toast.error('操作失败', { description: (error as JsonData).message });
     } finally {
       setActionSubmitting(false);
     }
diff --git a/frontend/src/components/approval/ApprovalProcessTab.tsx b/frontend/src/components/approval/ApprovalProcessTab.tsx
index 7280197..02aab72 100644
--- a/frontend/src/components/approval/ApprovalProcessTab.tsx
+++ b/frontend/src/components/approval/ApprovalProcessTab.tsx
@@ -19,6 +19,7 @@ import {
   getApprovalTypeIcon,
   getInstanceType,
 } from './helpers';
+import type { JsonData } from '@/types/common';
 
 // 状态标签页定义
 const STATUS_TABS = [
@@ -69,16 +70,16 @@ function getStatusBadge(status: string) {
 }
 
 interface ApprovalProcessTabProps {
-  processes: any[];
-  filteredInstances: any[];
+  processes: JsonData[];
+  filteredInstances: JsonData[];
   loading: boolean;
   searchQuery: string;
   setSearchQuery: (v: string) => void;
   statusFilter: string;
   setStatusFilter: (v: string) => void;
-  onView: ( instance: any) => void;
-  onApprove: ( instance: any) => void;
-  onReject: ( instance: any) => void;
+  onView: (instance: JsonData) => void;
+  onApprove: (instance: JsonData) => void;
+  onReject: (instance: JsonData) => void;
 }
 
 export function ApprovalProcessTab({
diff --git a/frontend/src/components/approval/ApprovalTemplateTab.tsx b/frontend/src/components/approval/ApprovalTemplateTab.tsx
index 6b9e0b1..8d30528 100644
--- a/frontend/src/components/approval/ApprovalTemplateTab.tsx
+++ b/frontend/src/components/approval/ApprovalTemplateTab.tsx
@@ -3,8 +3,9 @@ import { Card, CardContent, CardHeader, CardTitle, CardDescription } from '@/com
 import { Button } from '@/components/ui/button';
 import { Badge } from '@/components/ui/badge';
 import { Filter, Edit, GitBranch, ArrowRight } from 'lucide-react';
+import type { JsonData } from '@/types/common';
 
-function parseSteps( steps: any) {
+function parseSteps(steps: JsonData) {
   if (Array.isArray(steps)) return steps;
   if (typeof steps === 'string') {
     try {
@@ -31,14 +32,14 @@ const getApprovalTypeColor = (value: string): string =>
   APPROVAL_TYPE_OPTIONS.find((o) => o.value === value)?.color || 'var(--dg-text-secondary)';
 
 // 模拟审批流程图
-function renderFlowChart( flow: any) {
+function renderFlowChart(flow: JsonData) {
   const nodes = parseSteps(flow.steps);
   if (nodes.length === 0) {
     return <div className="text-[var(--dg-text-muted)] text-center py-4">暂无流程节点</div>;
   }
   return (
     <div className="flex items-center gap-2 overflow-x-auto py-4">
-      {nodes.map(( node: any, index: number) => (
+      {nodes.map((node: JsonData, index: number) => (
         <div key={node.id || index} className="flex items-center">
           <div
             className={cn(
@@ -66,7 +67,7 @@ function renderFlowChart( flow: any) {
 }
 
 interface ApprovalTemplateTabProps {
-  filteredTemplates: any[];
+  filteredTemplates: JsonData[];
   templateTypeFilter: string;
   setTemplateTypeFilter: (value: string) => void;
 }
diff --git a/frontend/src/components/approval/helpers.tsx b/frontend/src/components/approval/helpers.tsx
index def7c80..1f17ed1 100644
--- a/frontend/src/components/approval/helpers.tsx
+++ b/frontend/src/components/approval/helpers.tsx
@@ -8,9 +8,10 @@ import {
   GitCommit,
   FileText,
 } from 'lucide-react';
+import type { JsonData } from '@/types/common';
 
 // 解析审批步骤数组（兼容 JSON 字符串） // Logan.Li
-export function parseSteps( steps: any) {
+export function parseSteps(steps: JsonData) {
   if (Array.isArray(steps)) return steps;
   if (typeof steps === 'string') {
     try {
@@ -24,7 +25,7 @@ export function parseSteps( steps: any) {
 }
 
 // 解析模板的 form_schema，返回字段定义数组 // Logan.Li
-export function parseFields( formSchema: any): any[] {
+export function parseFields(formSchema: JsonData): JsonData[] {
   if (!formSchema) return [];
   const schema = typeof formSchema === 'string' ? (() => { try { return JSON.parse(formSchema); } catch { return null; } })() : formSchema;
   if (!schema) return [];
@@ -32,7 +33,7 @@ export function parseFields( formSchema: any): any[] {
 }
 
 // 在详情弹窗中渲染表单数据为键值对展示 // Logan.Li
-export function renderFormData(formDataStr: string, template?: any) {
+export function renderFormData(formDataStr: string, template?: JsonData) {
   if (!formDataStr) return null;
   let data: Record<string, unknown>;
   try {
@@ -78,26 +79,26 @@ export const getApprovalTypeIcon = (value: string) =>
   APPROVAL_TYPE_OPTIONS.find((o) => o.value === value)?.icon || FileText;
 
 // 获取审批实例的类型（优先从关联模板取） // Logan.Li
-export const getInstanceType = ( instance: any): string =>
+export const getInstanceType = (instance: JsonData): string =>
   instance?.template?.type || instance?.type || '';
 
 // 计算审批进度信息 // Logan.Li
-export function getProgressInfo( instance: any) {
+export function getProgressInfo(instance: JsonData) {
   const steps = parseSteps(instance.steps);
   const currentIndex = instance.current_step ?? 0;
   const total = steps.length;
-  const completed = steps.filter(( s: any) => s.status === 'approved' || s.status === 'completed').length;
+  const completed = steps.filter((s: JsonData) => s.status === 'approved' || s.status === 'completed').length;
   const percentage = total > 0 ? Math.round((completed / total) * 100) : 0;
   return { steps, currentIndex, total, completed, percentage };
 }
 
 // 渲染审批进度（用于详情弹窗） // Logan.Li
-export function renderStepProgress( instance: any) {
+export function renderStepProgress(instance: JsonData) {
   const { steps, currentIndex } = getProgressInfo(instance);
   if (steps.length === 0) return null;
   return (
     <div className="flex items-center gap-1 overflow-x-auto">
-      {steps.map(( step: any, index: number) => {
+      {steps.map((step: JsonData, index: number) => {
         const isCompleted = step.status === 'approved' || step.status === 'completed';
         const isCurrent = index === currentIndex;
         const isRejected = step.status === 'rejected';
diff --git a/frontend/src/components/automation/CronJobFormDialog.tsx b/frontend/src/components/automation/CronJobFormDialog.tsx
index e24b63d..50bfd81 100644
--- a/frontend/src/components/automation/CronJobFormDialog.tsx
+++ b/frontend/src/components/automation/CronJobFormDialog.tsx
@@ -21,6 +21,7 @@ import { Label } from '@/components/ui/label';
 import { Badge } from '@/components/ui/badge';
 import { toast } from 'sonner';
 import { cronJobApi, scriptApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 // 定时任务类型定义 // Logan.Li
 const jobTypes = [
@@ -37,7 +38,7 @@ export function CronJobFormDialog({
 }: {
   open: boolean;
   onOpenChange: (v: boolean) => void;
-  editJob: any | null;
+  editJob: JsonData | null;
   onSuccess: () => void;
 }) {
   const [form, setForm] = useState({
@@ -48,15 +49,15 @@ export function CronJobFormDialog({
     content: '',
     script_id: null as number | null,
   });
-  const [scripts, setScripts] = useState<any[]>([]);
-  const [selectedScript, setSelectedScript] = useState<any>(null);
+  const [scripts, setScripts] = useState<JsonData[]>([]);
+  const [selectedScript, setSelectedScript] = useState<JsonData>(null);
   const [submitting, setSubmitting] = useState(false);
 
   // 弹窗打开时：加载脚本库 + 初始化表单 // Logan.Li
   useEffect(() => {
     if (!open) return;
     // 拉取脚本库
-    scriptApi.getScripts({ page_size: 200 }).then(( res: any) => {
+    scriptApi.getScripts({ page_size: 200 }).then((res: JsonData) => {
       setScripts(res?.list || []);
     }).catch(() => setScripts([]));
 
@@ -71,7 +72,7 @@ export function CronJobFormDialog({
       });
       // 如果关联了脚本，拉取脚本详情
       if (editJob.script_id) {
-        scriptApi.getScript(editJob.script_id).then(( res: any) => {
+        scriptApi.getScript(editJob.script_id).then((res: JsonData) => {
           setSelectedScript(res);
         }).catch(() => setSelectedScript(null));
       } else {
diff --git a/frontend/src/components/automation/ExecutionHistoryDialog.tsx b/frontend/src/components/automation/ExecutionHistoryDialog.tsx
index 98617ed..ad83bc6 100644
--- a/frontend/src/components/automation/ExecutionHistoryDialog.tsx
+++ b/frontend/src/components/automation/ExecutionHistoryDialog.tsx
@@ -17,6 +17,7 @@ import {
 import { History, Loader2, Terminal } from 'lucide-react';
 import { taskExecutionApi } from '@/api';
 import { getStatusBadge } from './cronJobHelpers';
+import type { JsonData } from '@/types/common';
 
 // 定时任务执行历史弹窗（打开时自动加载，点击行展开输出） // Logan.Li
 export function ExecutionHistoryDialog({
@@ -26,7 +27,7 @@ export function ExecutionHistoryDialog({
   open: boolean;
   onOpenChange: (v: boolean) => void;
 }) {
-  const [executions, setExecutions] = useState<any[]>([]);
+  const [executions, setExecutions] = useState<JsonData[]>([]);
   const [loading, setLoading] = useState(false);
   const [expandedExec, setExpandedExec] = useState<number | null>(null);
 
diff --git a/frontend/src/components/automation/ScriptManager.tsx b/frontend/src/components/automation/ScriptManager.tsx
index 67cd084..8540009 100644
--- a/frontend/src/components/automation/ScriptManager.tsx
+++ b/frontend/src/components/automation/ScriptManager.tsx
@@ -20,6 +20,7 @@ import ScriptDetailDialog from './ScriptDetailDialog';
 import ScriptLogsDialog from './ScriptLogsDialog';
 import ScriptCard from './ScriptCard';
 import ScriptExecutionsTable from './ScriptExecutionsTable';
+import type { JsonData } from '@/types/common';
 
 export function ScriptManager() {
   const _confirm = useConfirm();
@@ -49,7 +50,7 @@ export function ScriptManager() {
     setLoading(true);
     try {
       const res = await scriptApi.getScripts({ page_size: 100 });
-      const items = (res as Record<string, any>)?.list || [];
+      const items = (res as JsonData)?.list || [];
       setScripts(items.map(mapScript));
     } catch {
       toast.error('获取脚本列表失败');
@@ -61,7 +62,7 @@ export function ScriptManager() {
   const fetchExecutions = async () => {
     try {
       const res = await taskExecutionApi.getExecutions({ task_type: 'script', page_size: 50 });
-      const items = (res as Record<string, any>)?.list || [];
+      const items = (res as JsonData)?.list || [];
       setExecutions(items);
     } catch {
       // 静默失败
@@ -189,7 +190,7 @@ export function ScriptManager() {
     setExecuting(true);
     try {
       const res = await scriptApi.executeScript(sc.id);
-      const exec = (res as Record<string, any>)?.data ?? res;
+      const exec = (res as JsonData)?.data ?? res;
       if (exec?.status === 'success') {
         toast.success(`执行成功，耗时 ${exec.duration ?? 0}ms`);
       } else {
diff --git a/frontend/src/components/automation/script-helpers.tsx b/frontend/src/components/automation/script-helpers.tsx
index 0e1adde..fa3d311 100644
--- a/frontend/src/components/automation/script-helpers.tsx
+++ b/frontend/src/components/automation/script-helpers.tsx
@@ -2,6 +2,7 @@
 import React from 'react';
 import { Clock, Loader2, CheckCircle, XCircle } from 'lucide-react';
 import { Badge } from '@/components/ui/badge';
+import type { JsonData } from '@/types/common';
 
 // ---- 类型定义 ----
 
@@ -33,7 +34,7 @@ export interface ExecutionRecord {
 }
 
 // 将后端返回的脚本原始对象映射为前端结构
-export function mapScript( raw: any): Script {
+export function mapScript(raw: JsonData): Script {
   return {
     id: raw.id,
     name: raw.name,
diff --git a/frontend/src/components/cloud/BillingRecordDialog.tsx b/frontend/src/components/cloud/BillingRecordDialog.tsx
index c93f6e5..0b5713f 100644
--- a/frontend/src/components/cloud/BillingRecordDialog.tsx
+++ b/frontend/src/components/cloud/BillingRecordDialog.tsx
@@ -22,6 +22,7 @@ import { Loader2 } from 'lucide-react';
 import { toast } from 'sonner';
 import { billingApi } from '@/api';
 import { providerLabels } from './CloudBillingHelpers';
+import type { JsonData } from '@/types/common';
 
 const emptyRecord = {
   provider: 'aliyun',
@@ -36,12 +37,12 @@ const emptyRecord = {
 interface Props {
   open: boolean;
   onOpenChange: (open: boolean) => void;
-  editingRecord: any | null;
+  editingRecord: JsonData | null;
   onSuccess: () => void;
 }
 
 export function BillingRecordDialog({ open, onOpenChange, editingRecord, onSuccess }: Props) {
-  const [form, setForm] = useState<any>(emptyRecord);
+  const [form, setForm] = useState<JsonData>(emptyRecord);
   const [submitting, setSubmitting] = useState(false);
 
   // 弹窗打开时初始化表单（新建预填今日日期，编辑回填数据） // Logan.Li
@@ -80,7 +81,7 @@ export function BillingRecordDialog({ open, onOpenChange, editingRecord, onSucce
       onSuccess();
       toast('保存成功');
     } catch (e) {
-      toast.error('保存失败', { description: (e as Record<string, any>).message });
+      toast.error('保存失败', { description: (e as JsonData).message });
     } finally {
       setSubmitting(false);
     }
diff --git a/frontend/src/components/cloud/BillingRuleDialog.tsx b/frontend/src/components/cloud/BillingRuleDialog.tsx
index 4323317..d8eb152 100644
--- a/frontend/src/components/cloud/BillingRuleDialog.tsx
+++ b/frontend/src/components/cloud/BillingRuleDialog.tsx
@@ -23,18 +23,19 @@ import { Loader2 } from 'lucide-react';
 import { toast } from 'sonner';
 import { billingApi } from '@/api';
 import { providerLabels } from './CloudBillingHelpers';
+import type { JsonData } from '@/types/common';
 
 const emptyRule = { name: '', provider: '', metric: 'daily', threshold: '', operator: '>', enabled: true };
 
 interface Props {
   open: boolean;
   onOpenChange: (open: boolean) => void;
-  editingRule: any | null;
+  editingRule: JsonData | null;
   onSuccess: () => void;
 }
 
 export function BillingRuleDialog({ open, onOpenChange, editingRule, onSuccess }: Props) {
-  const [form, setForm] = useState<any>(emptyRule);
+  const [form, setForm] = useState<JsonData>(emptyRule);
   const [submitting, setSubmitting] = useState(false);
 
   // 弹窗打开时初始化表单 // Logan.Li
@@ -71,7 +72,7 @@ export function BillingRuleDialog({ open, onOpenChange, editingRule, onSuccess }
       onSuccess();
       toast('保存成功');
     } catch (e) {
-      toast.error('保存失败', { description: (e as Record<string, any>).message });
+      toast.error('保存失败', { description: (e as JsonData).message });
     } finally {
       setSubmitting(false);
     }
diff --git a/frontend/src/components/cloud/CloudAccountManager.tsx b/frontend/src/components/cloud/CloudAccountManager.tsx
index 4f714e9..3fc9e36 100644
--- a/frontend/src/components/cloud/CloudAccountManager.tsx
+++ b/frontend/src/components/cloud/CloudAccountManager.tsx
@@ -26,6 +26,7 @@ import {
 } from 'lucide-react';
 import { cloudApi } from '@/api';
 import { CloudBrandIcon, getProviderColor } from '@/components/icons/CloudBrandIcon';
+import type { JsonData } from '@/types/common';
 
 const providerLabels: Record<string, string> = {
   aws: 'AWS',
@@ -37,7 +38,7 @@ const providerLabels: Record<string, string> = {
 };
 
 export function CloudAccountManager() {
-  const [accounts, setAccounts] = useState<any[]>([]);
+  const [accounts, setAccounts] = useState<JsonData[]>([]);
   const [loading, setLoading] = useState(true);
   const [searchQuery, setSearchQuery] = useState('');
   const [selectedProvider, setSelectedProvider] = useState<string>('all');
@@ -45,7 +46,7 @@ export function CloudAccountManager() {
   // 创建/编辑账号表单状态
   const [formOpen, setFormOpen] = useState(false);
   const [submitting, setSubmitting] = useState(false);
-  const [editingAccount, setEditingAccount] = useState<any>(null);
+  const [editingAccount, setEditingAccount] = useState<JsonData>(null);
   const [formData, setFormData] = useState({
     name: '',
     provider: 'aliyun',
@@ -72,7 +73,7 @@ export function CloudAccountManager() {
     setFormOpen(true);
   };
 
-  const handleOpenEdit = ( account: any) => {
+  const handleOpenEdit = (account: JsonData) => {
     setEditingAccount(account);
     setFormData({
       name: account.name || '',
@@ -89,7 +90,7 @@ export function CloudAccountManager() {
     if (!formData.name.trim() || !formData.provider.trim()) return;
     try {
       setSubmitting(true);
-      const payload: Record<string, any> = {
+      const payload: JsonData = {
         name: formData.name.trim(),
         provider: formData.provider,
         access_key: formData.access_key.trim(),
@@ -114,7 +115,7 @@ export function CloudAccountManager() {
   const loadData = async () => {
     try {
       setLoading(true);
-      const res: Record<string, any> = await cloudApi.getAccounts();
+      const res: JsonData = await cloudApi.getAccounts();
       setAccounts(res?.list || []);
     } catch (e) {
       console.error('加载云账号列表失败:', e);
diff --git a/frontend/src/components/cloud/CloudBilling.tsx b/frontend/src/components/cloud/CloudBilling.tsx
index e388c31..9b63ab9 100644
--- a/frontend/src/components/cloud/CloudBilling.tsx
+++ b/frontend/src/components/cloud/CloudBilling.tsx
@@ -28,29 +28,30 @@ import { formatCurrency, TrendChart, providerLabels, providerColors } from './Cl
 import { StatStrip } from '@/components/ui/stat-strip';
 import { BillingRecordDialog } from './BillingRecordDialog';
 import { BillingRuleDialog } from './BillingRuleDialog';
+import type { JsonData } from '@/types/common';
 
 export function CloudBilling() {
   const confirm = useConfirm();
 
   const [activeTab, setActiveTab] = useState<'overview' | 'records' | 'alerts'>('overview');
 
-  const [stats, setStats] = useState<any>(null);
+  const [stats, setStats] = useState<JsonData>(null);
   const [statsLoading, setStatsLoading] = useState(true);
 
-  const [records, setRecords] = useState<any[]>([]);
+  const [records, setRecords] = useState<JsonData[]>([]);
   const [recordsLoading, setRecordsLoading] = useState(true);
   const [filterProvider, setFilterProvider] = useState('');
   const [filterStart, setFilterStart] = useState('');
   const [filterEnd, setFilterEnd] = useState('');
 
-  const [rules, setRules] = useState<any[]>([]);
+  const [rules, setRules] = useState<JsonData[]>([]);
   const [rulesLoading, setRulesLoading] = useState(true);
 
   // 弹窗状态（open + 编辑目标） // Logan.Li
   const [recordDialogOpen, setRecordDialogOpen] = useState(false);
-  const [editingRecord, setEditingRecord] = useState<any>(null);
+  const [editingRecord, setEditingRecord] = useState<JsonData>(null);
   const [ruleDialogOpen, setRuleDialogOpen] = useState(false);
-  const [editingRule, setEditingRule] = useState<any>(null);
+  const [editingRule, setEditingRule] = useState<JsonData>(null);
 
   const loadStats = useCallback(async () => {
     setStatsLoading(true);
@@ -58,7 +59,7 @@ export function CloudBilling() {
       const res = await billingApi.getStats();
       setStats(res);
     } catch (e) {
-      toast.error('加载统计失败', { description: (e as Record<string, any>).message });
+      toast.error('加载统计失败', { description: (e as JsonData).message });
     } finally {
       setStatsLoading(false);
     }
@@ -67,14 +68,14 @@ export function CloudBilling() {
   const loadRecords = useCallback(async () => {
     setRecordsLoading(true);
     try {
-      const params: Record<string, any> = {};
+      const params: JsonData = {};
       if (filterProvider) params.provider = filterProvider;
       if (filterStart) params.start_date = filterStart;
       if (filterEnd) params.end_date = filterEnd;
       const res = await billingApi.list(params);
       setRecords(res.list || []);
     } catch (e) {
-      toast.error('加载账单失败', { description: (e as Record<string, any>).message });
+      toast.error('加载账单失败', { description: (e as JsonData).message });
     } finally {
       setRecordsLoading(false);
     }
@@ -86,7 +87,7 @@ export function CloudBilling() {
       const res = await billingApi.listAlertRules();
       setRules(res.list || []);
     } catch (e) {
-      toast.error('加载预警规则失败', { description: (e as Record<string, any>).message });
+      toast.error('加载预警规则失败', { description: (e as JsonData).message });
     } finally {
       setRulesLoading(false);
     }
@@ -109,7 +110,7 @@ export function CloudBilling() {
     setRecordDialogOpen(true);
   };
 
-  const openEditRecord = ( r: any) => {
+  const openEditRecord = (r: JsonData) => {
     setEditingRecord(r);
     setRecordDialogOpen(true);
   };
@@ -119,7 +120,7 @@ export function CloudBilling() {
     setRuleDialogOpen(true);
   };
 
-  const openEditRule = ( r: any) => {
+  const openEditRule = (r: JsonData) => {
     setEditingRule(r);
     setRuleDialogOpen(true);
   };
@@ -133,7 +134,7 @@ export function CloudBilling() {
       loadStats();
       toast('删除成功');
     } catch (e) {
-      toast.error('删除失败', { description: (e as Record<string, any>).message });
+      toast.error('删除失败', { description: (e as JsonData).message });
     }
   };
 
@@ -145,7 +146,7 @@ export function CloudBilling() {
       loadRules();
       toast('删除成功');
     } catch (e) {
-      toast.error('删除失败', { description: (e as Record<string, any>).message });
+      toast.error('删除失败', { description: (e as JsonData).message });
     }
   };
 
@@ -155,7 +156,7 @@ export function CloudBilling() {
       loadRules();
       loadStats();
     } catch (e) {
-      toast.error('操作失败', { description: (e as Record<string, any>).message });
+      toast.error('操作失败', { description: (e as JsonData).message });
     }
   };
 
@@ -222,7 +223,7 @@ export function CloudBilling() {
                     <span className="text-sm font-medium text-amber-300">成本预警</span>
                   </div>
                   <div className="space-y-2">
-                    {stats.alerts.map(( a: any, i: number) => (
+                    {stats.alerts.map((a: JsonData, i: number) => (
                       <div key={i} className="flex items-center justify-between text-sm">
                         <div className="flex items-center gap-2">
                           <Badge variant="outline" className="border-amber-500/50 text-amber-300">{a.rule_name}</Badge>
@@ -256,7 +257,7 @@ export function CloudBilling() {
                   ) : (
                     <div className="space-y-3">
                       <div className="flex h-8 rounded-lg overflow-hidden">
-                        {stats.provider_dist.map(( p: any, i: number) => (
+                        {stats.provider_dist.map((p: JsonData, i: number) => (
                           <div
                             key={i}
                             className={`${providerColors[p.provider] || 'bg-slate-600'} flex items-center justify-center text-xs text-white font-medium`}
@@ -268,7 +269,7 @@ export function CloudBilling() {
                         ))}
                       </div>
                       <div className="grid grid-cols-2 md:grid-cols-3 gap-2">
-                        {stats.provider_dist.map(( p: any, i: number) => (
+                        {stats.provider_dist.map((p: JsonData, i: number) => (
                           <div key={i} className="flex items-center justify-between text-sm">
                             <div className="flex items-center gap-2">
                               <div className={`w-3 h-3 rounded ${providerColors[p.provider] || 'bg-slate-600'}`} />
diff --git a/frontend/src/components/cloud/DomainManager.tsx b/frontend/src/components/cloud/DomainManager.tsx
index 46ca0e4..2d01424 100644
--- a/frontend/src/components/cloud/DomainManager.tsx
+++ b/frontend/src/components/cloud/DomainManager.tsx
@@ -25,9 +25,10 @@ import {
   Loader2,
 } from 'lucide-react';
 import { cloudApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 export function DomainManager() {
-  const [domains, setDomains] = useState<any[]>([]);
+  const [domains, setDomains] = useState<JsonData[]>([]);
   const [loading, setLoading] = useState(true);
   const [searchQuery, setSearchQuery] = useState('');
   const [selectedStatus, setSelectedStatus] = useState<string>('all');
@@ -35,7 +36,7 @@ export function DomainManager() {
   // 创建/编辑域名表单状态
   const [formOpen, setFormOpen] = useState(false);
   const [submitting, setSubmitting] = useState(false);
-  const [editingDomain, setEditingDomain] = useState<any>(null);
+  const [editingDomain, setEditingDomain] = useState<JsonData>(null);
   const [formData, setFormData] = useState({
     name: '',
     registrar: '',
@@ -66,7 +67,7 @@ export function DomainManager() {
     setFormOpen(true);
   };
 
-  const handleOpenEdit = ( domain: any) => {
+  const handleOpenEdit = (domain: JsonData) => {
     setEditingDomain(domain);
     // 后端返回 RFC3339 时间，截取 YYYY-MM-DD 部分给 date input
     const toDateInput = (v: string) => (v ? v.substring(0, 10) : '');
@@ -87,7 +88,7 @@ export function DomainManager() {
     if (!formData.name.trim()) return;
     try {
       setSubmitting(true);
-      const payload: Record<string, any> = {
+      const payload: JsonData = {
         name: formData.name.trim(),
         registrar: formData.registrar.trim(),
         status: formData.status,
@@ -114,7 +115,7 @@ export function DomainManager() {
   const loadData = async () => {
     try {
       setLoading(true);
-      const res: Record<string, any> = await cloudApi.getDomains();
+      const res: JsonData = await cloudApi.getDomains();
       setDomains(res?.list || []);
     } catch (e) {
       console.error('加载域名列表失败:', e);
diff --git a/frontend/src/components/cloud/PlatformManager.tsx b/frontend/src/components/cloud/PlatformManager.tsx
index facd41b..d78c7ba 100644
--- a/frontend/src/components/cloud/PlatformManager.tsx
+++ b/frontend/src/components/cloud/PlatformManager.tsx
@@ -30,6 +30,7 @@ import {
   Loader2,
 } from 'lucide-react';
 import { platformApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 const typeLabels: Record<string, string> = {
   public: '公有云',
@@ -44,12 +45,12 @@ const typeColors: Record<string, string> = {
 };
 
 export function PlatformManager() {
-  const [platforms, setPlatforms] = useState<any[]>([]);
+  const [platforms, setPlatforms] = useState<JsonData[]>([]);
   const [loading, setLoading] = useState(true);
   const [searchQuery, setSearchQuery] = useState('');
   const [selectedType, setSelectedType] = useState('all');
   const [dialogOpen, setDialogOpen] = useState(false);
-  const [editingItem, setEditingItem] = useState<any>(null);
+  const [editingItem, setEditingItem] = useState<JsonData>(null);
   const [submitting, setSubmitting] = useState(false);
   const [formData, setFormData] = useState({
     name: '', code: '', type: 'public', status: 'active',
@@ -60,7 +61,7 @@ export function PlatformManager() {
     setLoading(true);
     try {
       const res = await platformApi.list();
-      const items = (res as Record<string, any>)?.list || [];
+      const items = (res as JsonData)?.list || [];
       setPlatforms(items);
     } catch {
       setPlatforms([]);
@@ -84,7 +85,7 @@ export function PlatformManager() {
     setDialogOpen(true);
   };
 
-  const openEdit = ( item: any) => {
+  const openEdit = (item: JsonData) => {
     setEditingItem(item);
     setFormData({
       name: item.name || '', code: item.code || '', type: item.type || 'public',
diff --git a/frontend/src/components/cloud/RegionManager.tsx b/frontend/src/components/cloud/RegionManager.tsx
index aaa0d42..8d198d7 100644
--- a/frontend/src/components/cloud/RegionManager.tsx
+++ b/frontend/src/components/cloud/RegionManager.tsx
@@ -40,6 +40,7 @@ import {
 import { regionApi } from '@/api';
 import { useConfirm } from '@/components/ui/confirm-dialog';
 import { toast } from 'sonner';
+import type { JsonData } from '@/types/common';
 
 const providerNames: Record<string, string> = {
   aws: 'AWS',
@@ -59,13 +60,13 @@ const providerColors: Record<string, string> = {
 
 export function RegionManager() {
   const confirm = useConfirm();
-  const [regions, setRegions] = useState<any[]>([]);
+  const [regions, setRegions] = useState<JsonData[]>([]);
   const [loading, setLoading] = useState(true);
   const [searchQuery, setSearchQuery] = useState('');
   const [selectedProvider, setSelectedProvider] = useState('all');
   const [selectedIds, setSelectedIds] = useState<number[]>([]);
   const [dialogOpen, setDialogOpen] = useState(false);
-  const [editingItem, setEditingItem] = useState<any>(null);
+  const [editingItem, setEditingItem] = useState<JsonData>(null);
   const [submitting, setSubmitting] = useState(false);
   const [formData, setFormData] = useState({
     name: '', code: '', provider: 'aliyun', location: '',
@@ -76,7 +77,7 @@ export function RegionManager() {
     setLoading(true);
     try {
       const res = await regionApi.list();
-      const items = (res as Record<string, any>)?.list || [];
+      const items = (res as JsonData)?.list || [];
       setRegions(items);
     } catch {
       setRegions([]);
@@ -113,7 +114,7 @@ export function RegionManager() {
     setDialogOpen(true);
   };
 
-  const openEdit = ( item: any) => {
+  const openEdit = (item: JsonData) => {
     setEditingItem(item);
     setFormData({
       name: item.name || '', code: item.code || '', provider: item.provider || 'aliyun',
diff --git a/frontend/src/components/dashboard/Dashboard.tsx b/frontend/src/components/dashboard/Dashboard.tsx
index bac82a7..4f01ca1 100644
--- a/frontend/src/components/dashboard/Dashboard.tsx
+++ b/frontend/src/components/dashboard/Dashboard.tsx
@@ -14,6 +14,7 @@ import {
   KubernetesClusterCard,
 } from './DashboardRecent';
 import { SkeletonDashboard } from '@/components/layout/SkeletonCard';
+import type { JsonData } from '@/types/common';
 
 /**
  * Dashboard - 优化后的仪表盘页面
@@ -30,13 +31,13 @@ export function Dashboard() {
   const navigate = useNavigate();
   const [initialLoading, setInitialLoading] = useState(true);
   const [refreshing, setRefreshing] = useState(false);
-  const [stats, setStats] = useState<any>(null);
-  const [servers, setServers] = useState<any[]>([]);
-  const [clusters, setClusters] = useState<any[]>([]);
-  const [alerts, setAlerts] = useState<any[]>([]);
-  const [releases, setReleases] = useState<any[]>([]);
-  const [expCerts, setExpCerts] = useState<any[]>([]);
-  const [metrics, setMetrics] = useState<any[]>([]);
+  const [stats, setStats] = useState<JsonData>(null);
+  const [servers, setServers] = useState<JsonData[]>([]);
+  const [clusters, setClusters] = useState<JsonData[]>([]);
+  const [alerts, setAlerts] = useState<JsonData[]>([]);
+  const [releases, setReleases] = useState<JsonData[]>([]);
+  const [expCerts, setExpCerts] = useState<JsonData[]>([]);
+  const [metrics, setMetrics] = useState<JsonData[]>([]);
 
   const refreshData = useCallback(async () => {
     setRefreshing(true);
diff --git a/frontend/src/components/dashboard/DashboardCharts.tsx b/frontend/src/components/dashboard/DashboardCharts.tsx
index 58be820..1fa7db2 100644
--- a/frontend/src/components/dashboard/DashboardCharts.tsx
+++ b/frontend/src/components/dashboard/DashboardCharts.tsx
@@ -16,6 +16,7 @@ import {
 } from 'recharts';
 import { Cpu, HardDrive, Activity, MemoryStick, Database } from 'lucide-react';
 import { cn } from '@/lib/utils';
+import type { JsonData } from '@/types/common';
 
 // Cloud platform color mapping (theme-aware)
 const CLOUD_COLORS: Record<string, string> = {
@@ -32,7 +33,7 @@ const CLOUD_COLORS: Record<string, string> = {
 };
 const FALLBACK_CLOUD_COLORS = ['#ff6a00', '#ff9900', '#006eff', '#ff0000', '#0078d4', '#10b981', '#a855f7', '#ec4899'];
 
-export function computeMonthChange( monthTrend: any[]): {
+export function computeMonthChange( monthTrend: JsonData[]): {
   pct: number;
   label: string;
   direction: 'up' | 'down' | 'neutral';
@@ -65,7 +66,7 @@ function generateMetricsData(avgCpu: number, avgMemory: number, avgDisk: number,
   return data;
 }
 
-function buildMetricsFromReal( metrics: any[], avgDisk: number) {
+function buildMetricsFromReal( metrics: JsonData[], avgDisk: number) {
   if (!metrics || metrics.length === 0) return [];
   const buckets: Record<string, { cpu?: number; memory?: number }> = {};
   for (const m of metrics) {
@@ -88,12 +89,12 @@ function buildMetricsFromReal( metrics: any[], avgDisk: number) {
 }
 
 // Custom tooltip for charts (theme-aware)
-function CustomTooltip({ active, payload, label }: any) {
+function CustomTooltip({ active, payload, label }: JsonData) {
   if (!active || !payload) return null;
   return (
     <div className="chart-tooltip px-3 py-2">
       <p className="text-xs font-medium mb-1.5" style={{ color: 'var(--dg-text-secondary)' }}>{label}</p>
-      {payload.map(( entry: any, index: number) => (
+      {payload.map((entry: JsonData, index: number) => (
         <div key={index} className="flex items-center gap-2 text-xs">
           <span className="w-2 h-2 rounded-full" style={{ backgroundColor: entry.color }} />
           <span style={{ color: 'var(--dg-text-muted)' }}>{entry.name}:</span>
@@ -106,9 +107,9 @@ function CustomTooltip({ active, payload, label }: any) {
   );
 }
 
-export function CostOverviewCard({ costStats }: { costStats: Record<string, any> }) {
-  const cloudCosts: Record<string, any>[] = costStats?.cloud_costs ?? [];
-  const monthTrend: Record<string, any>[] = costStats?.month_trend ?? [];
+export function CostOverviewCard({ costStats }: { costStats: JsonData }) {
+  const cloudCosts: JsonData[] = costStats?.cloud_costs ?? [];
+  const monthTrend: JsonData[] = costStats?.month_trend ?? [];
 
   const costData = cloudCosts.map((c, i) => ({
     name: c.cloud,
@@ -201,12 +202,12 @@ export function CostOverviewCard({ costStats }: { costStats: Record<string, any>
   );
 }
 
-export function TopResourceUsageCard({ topUsage }: { topUsage: any}) {
+export function TopResourceUsageCard({ topUsage }: { topUsage: JsonData}) {
   const topCpuServers = (topUsage?.cpu ?? []).slice(0, 5);
   const topMemoryServers = (topUsage?.memory ?? []).slice(0, 5);
   const topDiskServers = (topUsage?.disk ?? []).slice(0, 5);
 
-  const renderList = ( items: any[],
+  const renderList = ( items: JsonData[],
     color: string,
     BarColor: string,
     icon: React.ReactNode,
@@ -280,7 +281,7 @@ export function ResourceUsageCard({
   avgCpu: number;
   avgMemory: number;
   avgDisk: number;
-  metrics?: any[];
+  metrics?: JsonData[];
 }) {
   const realData = buildMetricsFromReal(metrics ?? [], avgDisk);
   const data = realData.length > 0 ? realData : generateMetricsData(avgCpu, avgMemory, avgDisk, 24);
diff --git a/frontend/src/components/deploy/CredentialFormDialog.tsx b/frontend/src/components/deploy/CredentialFormDialog.tsx
index 853eb65..aa33e7b 100644
--- a/frontend/src/components/deploy/CredentialFormDialog.tsx
+++ b/frontend/src/components/deploy/CredentialFormDialog.tsx
@@ -9,6 +9,7 @@ import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@
 import { Plus, Key, Globe, Container } from 'lucide-react';
 import { toast } from 'sonner';
 import { credentialApi, deployApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 interface Repo {
   id: number; name: string; url: string; credential_id: number | null;
@@ -47,7 +48,7 @@ export default function CredentialFormDialog({ open, onOpenChange, type, editId,
 
   const loadCredentials = async () => {
     try {
-      const res: Record<string, any> = await credentialApi.list({ page_size: 100 });
+      const res: JsonData = await credentialApi.list({ page_size: 100 });
       setCredentials(res?.list || []);
     } catch { /* silent */ }
   };
diff --git a/frontend/src/components/deploy/DeployCredentials.tsx b/frontend/src/components/deploy/DeployCredentials.tsx
index d455b06..9b5d97e 100644
--- a/frontend/src/components/deploy/DeployCredentials.tsx
+++ b/frontend/src/components/deploy/DeployCredentials.tsx
@@ -12,6 +12,7 @@ import { useConfirm } from '@/components/ui/confirm-dialog';
 import { deployApi } from '@/api';
 import CredentialFormDialog from './CredentialFormDialog';
 import ToolConfigTab from './ToolConfigTab';
+import type { JsonData } from '@/types/common';
 
 interface Repo {
   id: number; name: string; description: string; url: string;
@@ -110,16 +111,16 @@ export default function DeployCredentials() {
     setLoading(true);
     try {
       const [rR, rReg, rEnv] = await Promise.all([deployApi.getRepos(), deployApi.getRegistries(), deployApi.getEnvironments()]);
-      setRepos((rR as Record<string, any>)?.list || []);
-      setRegistries((rReg as Record<string, any>)?.list || []);
-      setEnvironments((rEnv as Record<string, any>)?.list || []);
+      setRepos((rR as JsonData)?.list || []);
+      setRegistries((rReg as JsonData)?.list || []);
+      setEnvironments((rEnv as JsonData)?.list || []);
     } catch { toast.error('获取数据失败'); }
     finally { setLoading(false); }
   };
 
   useEffect(() => { fetchAll(); }, []);
 
-  const handleDelete = async (type: 'repo' | 'registry' | 'env', item: any) => {
+  const handleDelete = async (type: 'repo' | 'registry' | 'env', item: JsonData) => {
     const ok = await _confirm({ title: '删除', description: `确定删除「${item.name || item.display_name}」？`, confirmText: '删除', variant: 'destructive' });
     if (!ok) return;
     try {
diff --git a/frontend/src/components/deploy/DeployRBAC.tsx b/frontend/src/components/deploy/DeployRBAC.tsx
index d5cfdaa..3d6e9a1 100644
--- a/frontend/src/components/deploy/DeployRBAC.tsx
+++ b/frontend/src/components/deploy/DeployRBAC.tsx
@@ -9,6 +9,7 @@ import { Label } from '@/components/ui/label';
 import { toast } from 'sonner';
 import { deployApi, userApi, pipelineApi } from '@/api';
 import { useConfirm } from '@/components/ui/confirm-dialog';
+import type { JsonData } from '@/types/common';
 
 interface ItemRole {
   id: number; name: string; code: string; pattern: string; role: string;
@@ -27,11 +28,11 @@ export default function DeployRBAC() {
   const [saving, setSaving] = useState(false);
 
   // Pipeline list for live preview
-  const [pipelines, setPipelines] = useState<any[]>([]);
+  const [pipelines, setPipelines] = useState<JsonData[]>([]);
   const [previewRoleId, setPreviewRoleId] = useState<number | null>(null);
 
   // User assignment
-  const [users, setUsers] = useState<any[]>([]);
+  const [users, setUsers] = useState<JsonData[]>([]);
   const [assignments, setAssignments] = useState<AssignedUser[]>([]);
   const [selectedUserId, setSelectedUserId] = useState<string>('');
   const [assignRoleId, setAssignRoleId] = useState<string>('');
@@ -60,9 +61,9 @@ export default function DeployRBAC() {
         pipelineApi.getPipelines({ page_size: 200 }),
         userApi.getUsers({ page_size: 500 }),
       ]);
-      setRoles(Array.isArray(rolesRes) ? rolesRes : (rolesRes as Record<string, any>)?.list || (rolesRes as Record<string, any>)?.data || []);
-      setPipelines(Array.isArray(pipesRes) ? pipesRes : (pipesRes as Record<string, any>)?.list || (pipesRes as Record<string, any>)?.data || []);
-      const uList = Array.isArray(usersRes) ? usersRes : (usersRes as Record<string, any>)?.list || (usersRes as Record<string, any>)?.data || [];
+      setRoles(Array.isArray(rolesRes) ? rolesRes : (rolesRes as JsonData)?.list || (rolesRes as JsonData)?.data || []);
+      setPipelines(Array.isArray(pipesRes) ? pipesRes : (pipesRes as JsonData)?.list || (pipesRes as JsonData)?.data || []);
+      const uList = Array.isArray(usersRes) ? usersRes : (usersRes as JsonData)?.list || (usersRes as JsonData)?.data || [];
       setUsers(uList);
     } catch { /* */ }
     finally { setLoading(false); }
@@ -73,7 +74,7 @@ export default function DeployRBAC() {
   const loadAssignments = async () => {
     if (!selectedUserId) { setAssignments([]); return; }
     try {
-      const res: Record<string, any> = await deployApi.getUserItemRoles(Number(selectedUserId));
+      const res: JsonData = await deployApi.getUserItemRoles(Number(selectedUserId));
       setAssignments(Array.isArray(res) ? res : res?.data || res?.list || []);
     } catch { setAssignments([]); }
   };
diff --git a/frontend/src/components/deploy/PipelineDetailDialog.tsx b/frontend/src/components/deploy/PipelineDetailDialog.tsx
index 310edb6..d7abed7 100644
--- a/frontend/src/components/deploy/PipelineDetailDialog.tsx
+++ b/frontend/src/components/deploy/PipelineDetailDialog.tsx
@@ -16,6 +16,7 @@ import {
 import { GitBranch, GitCommit, Clock, ChevronDown, Loader2 } from 'lucide-react';
 import type { PipelineStage } from './pipeline-helpers';
 import { parseStages, getStatusBadge, getStageStatusIcon } from './pipeline-helpers';
+import type { JsonData } from '@/types/common';
 
 // 流水线详情弹窗（阶段/配置/历史三 Tab） // Logan.Li
 export function PipelineDetailDialog({
@@ -29,8 +30,8 @@ export function PipelineDetailDialog({
 }: {
   open: boolean;
   onOpenChange: (open: boolean) => void;
-  selectedPipeline: any;
-  pipelineRuns: any[];
+  selectedPipeline?: JsonData;
+  pipelineRuns: JsonData[];
   loadingRuns: boolean;
   activeStage: string | null;
   setActiveStage: (id: string | null) => void;
@@ -131,7 +132,7 @@ export function PipelineDetailDialog({
                   <div className="text-[var(--dg-text-secondary)] text-center py-8 text-sm">暂无执行记录</div>
                 ) : (
                   <div className="space-y-2">
-                    {pipelineRuns.map(( run: any) => (
+                    {pipelineRuns.map((run: JsonData) => (
                       <div
                         key={run.id}
                         className="flex items-center gap-3 p-3 rounded-lg border border-[var(--dg-border)] bg-[var(--dg-bg-secondary)]"
diff --git a/frontend/src/components/deploy/PipelineEditor.tsx b/frontend/src/components/deploy/PipelineEditor.tsx
index 52b6f74..daf0785 100644
--- a/frontend/src/components/deploy/PipelineEditor.tsx
+++ b/frontend/src/components/deploy/PipelineEditor.tsx
@@ -44,6 +44,7 @@ import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/u
 import { toast } from 'sonner';
 import { pipelineApi, deployApi } from '@/api';
 import { useConfirm } from '@/components/ui/confirm-dialog';
+import type { JsonData } from '@/types/common';
 
 // ---- types ----
 interface Task {
@@ -58,7 +59,7 @@ interface LogEntry {
 }
 
 const stageTypeLabels: Record<string, string> = { source: '拉取代码', build: '构建', deploy: '部署', test: '测试', custom: '自定义' };
-const taskIcons: Record<string, any> = { GitBranch, Wrench, Server, FlaskConical, Zap, Terminal, FileCode, Container };
+const taskIcons: JsonData = { GitBranch, Wrench, Server, FlaskConical, Zap, Terminal, FileCode, Container };
 
 function uid() { return `tsk-${Date.now()}-${Math.random().toString(36).slice(2, 7)}`; }
 function fmtDuration(s: number | undefined): string {
@@ -119,7 +120,7 @@ function TaskEditor({ task, onUpdate }: { task: Task | null; onUpdate: (t: Task)
 }
 
 // ====== Log Dialog ======
-function LogDialog({ open, onClose, run, logs }: { open: boolean; onClose: () => void; run: any; logs: LogEntry[] }) {
+function LogDialog({ open, onClose, run, logs }: { open: boolean; onClose: () => void; run?: JsonData; logs: LogEntry[] }) {
   return (
     <Dialog open={open} onOpenChange={onClose}>
       <DialogContent className="max-w-3xl max-h-[80vh] overflow-y-auto">
@@ -160,16 +161,16 @@ function LogDialog({ open, onClose, run, logs }: { open: boolean; onClose: () =>
 export default function PipelineEditor() {
   const { code } = useParams<{ code: string }>();
   const pipelineCode = code || '';
-  const [pipeline, setPipeline] = useState<any>(null);
+  const [pipeline, setPipeline] = useState<JsonData>(null);
   const [stages, setStages] = useState<Stage[]>([]);
   const [selectedTaskId, setSelectedTaskId] = useState<string | null>(null);
   const [expandedStages, setExpandedStages] = useState<Record<string, boolean>>({});
   const [activeTab, setActiveTab] = useState('flow');
   const [loading, setLoading] = useState(true);
   const [saving, setSaving] = useState(false);
-  const [runs, setRuns] = useState<any[]>([]);
-  const [environments, setEnvironments] = useState<any[]>([]);
-  const [members, setMembers] = useState<any[]>([]);
+  const [runs, setRuns] = useState<JsonData[]>([]);
+  const [environments, setEnvironments] = useState<JsonData[]>([]);
+  const [members, setMembers] = useState<JsonData[]>([]);
   const [loadingMembers, setLoadingMembers] = useState(false);
 
   // trigger config
@@ -186,7 +187,7 @@ export default function PipelineEditor() {
 
   // log dialog
   const [logOpen, setLogOpen] = useState(false);
-  const [logRun, setLogRun] = useState<any>(null);
+  const [logRun, setLogRun] = useState<JsonData>(null);
   const [logs, setLogs] = useState<LogEntry[]>([]);
 
   const _confirm = useConfirm();
@@ -194,7 +195,7 @@ export default function PipelineEditor() {
   const loadEnvironments = useCallback(async () => {
     try {
       const res = await deployApi.getEnvironments();
-      setEnvironments(Array.isArray(res) ? res : (res as Record<string, any>)?.list || []);
+      setEnvironments(Array.isArray(res) ? res : (res as JsonData)?.list || []);
     } catch { /* silent */ }
   }, []);
 
@@ -202,7 +203,7 @@ export default function PipelineEditor() {
     setLoadingMembers(true);
     try {
       const res = await pipelineApi.getMembers(pipelineCode);
-      setMembers(Array.isArray(res) ? res : (res as Record<string, any>)?.data || []);
+      setMembers(Array.isArray(res) ? res : (res as JsonData)?.data || []);
     } catch { setMembers([]); }
     finally { setLoadingMembers(false); }
   }, [pipelineCode]);
@@ -210,7 +211,7 @@ export default function PipelineEditor() {
   const loadRuns = useCallback(async () => {
     try {
       const res = await pipelineApi.getRuns(pipelineCode);
-      setRuns(Array.isArray(res) ? res : (res as Record<string, any>)?.list || []);
+      setRuns(Array.isArray(res) ? res : (res as JsonData)?.list || []);
     } catch { setRuns([]); }
   }, [pipelineCode]);
 
@@ -218,7 +219,7 @@ export default function PipelineEditor() {
     (async () => {
       setLoading(true);
       try {
-        const p = await pipelineApi.getPipelineDetail(pipelineCode) as Record<string, any>;
+        const p = await pipelineApi.getPipelineDetail(pipelineCode) as JsonData;
         // http.get 已自动解包 json.data，p 即为 pipeline 对象
         if (!p || !p.id) { setPipeline(null); setLoading(false); return; }
         setPipeline(p);
@@ -294,11 +295,11 @@ export default function PipelineEditor() {
     } catch { toast.error('停止失败'); }
   };
 
-  const handleViewLog = async ( run: any) => {
+  const handleViewLog = async (run: JsonData) => {
     setLogRun(run);
     setLogOpen(true);
     try {
-      const data = await pipelineApi.getRunLog(pipelineCode, run.id) as Record<string, any>;
+      const data = await pipelineApi.getRunLog(pipelineCode, run.id) as JsonData;
       setLogs(data?.logs || []);
     } catch { setLogs([]); }
   };
@@ -482,7 +483,7 @@ export default function PipelineEditor() {
                   </tr>
                 </thead>
                 <tbody>
-                  {runs.map(( r: any) => (
+                  {runs.map((r: JsonData) => (
                     <tr key={r.id} className="border-b border-[var(--dg-border)] hover:bg-[var(--dg-bg-tertiary)]/50">
                       <td className="px-3 py-2 font-medium text-[var(--dg-text-primary)]">#{r.build_number || r.id}</td>
                       <td className="px-3 py-2">
@@ -552,8 +553,8 @@ export default function PipelineEditor() {
 
             {/* Members list — split direct users vs group assignments */}
             {(() => {
-              const directUsers = members.filter(( m: any) => m.username);
-              const groupAssignments = members.filter(( m: any) => m.group_id);
+              const directUsers = members.filter((m: JsonData) => m.username);
+              const groupAssignments = members.filter((m: JsonData) => m.group_id);
               return (
                 <>
                   {/* Direct users */}
@@ -568,7 +569,7 @@ export default function PipelineEditor() {
                         <div className="py-4 text-center text-[var(--dg-text-secondary)] text-xs">暂无直接用户</div>
                       ) : (
                         <div className="divide-y divide-[var(--dg-border)]">
-                          {directUsers.map(( m: any) => (
+                          {directUsers.map((m: JsonData) => (
                             <div key={m.id} className="flex items-center justify-between px-4 py-3">
                               <div className="flex items-center gap-3">
                                 <div className="w-8 h-8 rounded-full bg-blue-500/20 flex items-center justify-center"><Users className="w-4 h-4 text-blue-400" /></div>
@@ -597,7 +598,7 @@ export default function PipelineEditor() {
                         </div>
                       ) : (
                         <div className="divide-y divide-[var(--dg-border)]">
-                          {groupAssignments.map(( m: any) => (
+                          {groupAssignments.map((m: JsonData) => (
                             <div key={m.id} className="flex items-center justify-between px-4 py-3">
                               <div className="flex items-center gap-3">
                                 <div className="w-8 h-8 rounded-full bg-purple-500/20 flex items-center justify-center"><Shield className="w-4 h-4 text-purple-400" /></div>
diff --git a/frontend/src/components/deploy/PipelineRunDetail.tsx b/frontend/src/components/deploy/PipelineRunDetail.tsx
index e1331e9..6259bf5 100644
--- a/frontend/src/components/deploy/PipelineRunDetail.tsx
+++ b/frontend/src/components/deploy/PipelineRunDetail.tsx
@@ -12,6 +12,7 @@ import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 import { toast } from 'sonner';
 import { pipelineApi } from '@/api';
 import { FileBrowserDialog } from './FileBrowserDialog';
+import type { JsonData } from '@/types/common';
 
 // ═══════════ 阶段定义 (与 PipelineManager 共用) ═══════════
 const STAGE_DEFS = [
@@ -61,7 +62,7 @@ const STATUS_BADGES: Record<string, string> = {
   cancelled: 'bg-amber-500/20 text-amber-400 border-amber-500/30',
 };
 
-const STATUS_ICONS: Record<string, any> = {
+const STATUS_ICONS: JsonData = {
   success: CheckCircle2,
   failed: XCircle,
   running: Loader2,
@@ -101,8 +102,8 @@ function getRunStageStats(run: PipelineRun | null): Map<string, string> {
   // 如果 run.stages 有数据，直接用
   const statuses = parseStageStatuses(run.stages);
   statuses.forEach(s => {
-    if (s.name || (s as Record<string, any>).type) {
-      const key = (s as Record<string, any>).type || (STAGE_DEFS.find(d => d.label === s.name)?.key);
+    if (s.name || (s as JsonData).type) {
+      const key = (s as JsonData).type || (STAGE_DEFS.find(d => d.label === s.name)?.key);
       if (key) map.set(key, s.status);
     }
   });
@@ -128,7 +129,7 @@ function getStageLogSummary(logs: LogEntry[], stageKey: string): string {
 
 export default function PipelineRunDetail() {
   const { code: pipelineCode } = useParams<{ code: string }>();
-  const [pipeline, setPipeline] = useState<any>(null);
+  const [pipeline, setPipeline] = useState<JsonData>(null);
   const [runs, setRuns] = useState<PipelineRun[]>([]);
   const [selectedRun, setSelectedRun] = useState<PipelineRun | null>(null);
   const [logs, setLogs] = useState<LogEntry[]>([]);
@@ -147,7 +148,7 @@ export default function PipelineRunDetail() {
   // 加载流水线详情
   const fetchPipeline = useCallback(async () => {
     try {
-      const data: Record<string, any> = await pipelineApi.getByCode(pipelineCode);
+      const data: JsonData = await pipelineApi.getByCode(pipelineCode);
       setPipeline(data?.data || data);
     } catch { /* silent, pipeline info optional */ }
   }, [pipelineCode]);
@@ -156,7 +157,7 @@ export default function PipelineRunDetail() {
   const fetchRuns = useCallback(async () => {
     setLoading(true);
     try {
-      const data: Record<string, any> = await pipelineApi.getRunsByCode(pipelineCode, pageSize);
+      const data: JsonData = await pipelineApi.getRunsByCode(pipelineCode, pageSize);
       const list = data?.list || [];
       setRuns(list);
       if (!selectedRun && list.length > 0) {
@@ -180,7 +181,7 @@ export default function PipelineRunDetail() {
   // 加载日志
   const fetchLogs = useCallback(async (run: PipelineRun) => {
     try {
-      const data: Record<string, any> = await pipelineApi.getRunLogStream(run.id);
+      const data: JsonData = await pipelineApi.getRunLogStream(run.id);
       if (data?.logs) {
         const parsed = typeof data.logs === 'string' ? JSON.parse(data.logs) : data.logs;
         setLogs(Array.isArray(parsed) ? parsed : []);
diff --git a/frontend/src/components/deploy/PipelineRunDialog.tsx b/frontend/src/components/deploy/PipelineRunDialog.tsx
index 65767b3..988bae1 100644
--- a/frontend/src/components/deploy/PipelineRunDialog.tsx
+++ b/frontend/src/components/deploy/PipelineRunDialog.tsx
@@ -11,6 +11,7 @@ import {
 import { Textarea } from '@/components/ui/textarea';
 import { Label } from '@/components/ui/label';
 import { Play } from 'lucide-react';
+import type { JsonData } from '@/types/common';
 
 // 执行流水线弹窗（分支/Commit/环境变量） // Logan.Li
 export function PipelineRunDialog({
@@ -21,7 +22,7 @@ export function PipelineRunDialog({
 }: {
   open: boolean;
   onOpenChange: (open: boolean) => void;
-  selectedPipeline: any;
+  selectedPipeline?: JsonData;
   onRun: () => void;
 }) {
   return (
diff --git a/frontend/src/components/deploy/ReleaseApproveDialog.tsx b/frontend/src/components/deploy/ReleaseApproveDialog.tsx
index 9cd2d13..fd13455 100644
--- a/frontend/src/components/deploy/ReleaseApproveDialog.tsx
+++ b/frontend/src/components/deploy/ReleaseApproveDialog.tsx
@@ -12,9 +12,10 @@ import { Button } from '@/components/ui/button';
 import { AlertCircle, X, Check, Loader2 } from 'lucide-react';
 import { releaseApi } from '@/api';
 import { toast } from 'sonner';
+import type { JsonData } from '@/types/common';
 
 interface ReleaseApproveDialogProps {
-  release: any | null;
+  release: JsonData | null;
   open: boolean;
   onOpenChange: (open: boolean) => void;
   onSuccess?: () => void;
diff --git a/frontend/src/components/deploy/ReleaseDetailDialog.tsx b/frontend/src/components/deploy/ReleaseDetailDialog.tsx
index f491ac6..2e4c2ec 100644
--- a/frontend/src/components/deploy/ReleaseDetailDialog.tsx
+++ b/frontend/src/components/deploy/ReleaseDetailDialog.tsx
@@ -15,9 +15,10 @@ import { Rocket, CheckCircle, Loader2, RotateCcw } from 'lucide-react';
 import { releaseApi } from '@/api';
 import { toast } from 'sonner';
 import { PIPELINE_STEPS } from './releaseHelpers';
+import type { JsonData } from '@/types/common';
 
 interface ReleaseDetailDialogProps {
-  release: any | null;
+  release: JsonData | null;
   open: boolean;
   onOpenChange: (open: boolean) => void;
   onSuccess?: () => void;
diff --git a/frontend/src/components/deploy/ToolConfigTab.tsx b/frontend/src/components/deploy/ToolConfigTab.tsx
index 5d93d61..7750aca 100644
--- a/frontend/src/components/deploy/ToolConfigTab.tsx
+++ b/frontend/src/components/deploy/ToolConfigTab.tsx
@@ -6,6 +6,7 @@ import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@
 import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogDescription } from '@/components/ui/dialog';
 import { toast } from 'sonner';
 import { deployApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 interface ToolConfig {
   id: number; name: string; display_name: string; description: string;
@@ -55,8 +56,8 @@ export default function ToolConfigTab() {
   const fetchTools = async () => {
     setLoading(true);
     try {
-      const res: Record<string, any> = await deployApi.getTools();
-      setTools((res as Record<string, any>)?.list || []);
+      const res: JsonData = await deployApi.getTools();
+      setTools((res as JsonData)?.list || []);
     } catch { toast.error('获取工具配置失败'); }
     finally { setLoading(false); }
   };
@@ -65,8 +66,8 @@ export default function ToolConfigTab() {
 
   const openVersionDialog = async (tool: ToolConfig) => {
     try {
-      const res: Record<string, any> = await deployApi.getToolVersions(tool.id);
-      const versions = (res as Record<string, any>)?.versions || [];
+      const res: JsonData = await deployApi.getToolVersions(tool.id);
+      const versions = (res as JsonData)?.versions || [];
       if (versions.length === 0) {
         // No versions — install directly
         handleInstall(tool);
@@ -99,7 +100,7 @@ export default function ToolConfigTab() {
 
   const handleCheckStatus = async (tool: ToolConfig) => {
     try {
-      const res: Record<string, any> = await deployApi.checkTool(tool.id);
+      const res: JsonData = await deployApi.checkTool(tool.id);
       toast.success(res?.available ? `${tool.display_name} 可用` : `${tool.display_name} 不可用`);
       fetchTools();
     } catch { toast.error('检测失败'); }
@@ -119,9 +120,9 @@ export default function ToolConfigTab() {
     const start = Date.now();
     try {
       // Simulate a quick reachability test by fetching the version URL
-      const res: Record<string, any> = await deployApi.getToolVersions(tool.id);
+      const res: JsonData = await deployApi.getToolVersions(tool.id);
       const elapsed = ((Date.now() - start) / 1000).toFixed(1);
-      const available = (res as Record<string, any>)?.versions?.length > 0;
+      const available = (res as JsonData)?.versions?.length > 0;
       if (available) {
         toast.success(`${tool.display_name} 镜像可访问 (${elapsed}s)`);
       } else {
diff --git a/frontend/src/components/deploy/UserGroupsManager.tsx b/frontend/src/components/deploy/UserGroupsManager.tsx
index 5d2dbe3..700bd67 100644
--- a/frontend/src/components/deploy/UserGroupsManager.tsx
+++ b/frontend/src/components/deploy/UserGroupsManager.tsx
@@ -8,6 +8,7 @@ import { Label } from '@/components/ui/label';
 import { toast } from 'sonner';
 import { useConfirm } from '@/components/ui/confirm-dialog';
 import { deployApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 interface Group {
   id: number; name: string; description: string;
@@ -35,7 +36,7 @@ export default function UserGroupsManager() {
 
   const loadGroups = async () => {
     setLoading(true);
-    try { const res = await deployApi.getGroups(); setGroups((res as Record<string, any>)?.list || []); }
+    try { const res = await deployApi.getGroups(); setGroups((res as JsonData)?.list || []); }
     catch { toast.error('加载失败'); }
     finally { setLoading(false); }
   };
diff --git a/frontend/src/components/deploy/WorkspaceTermDialog.tsx b/frontend/src/components/deploy/WorkspaceTermDialog.tsx
index efb11d4..79e691a 100644
--- a/frontend/src/components/deploy/WorkspaceTermDialog.tsx
+++ b/frontend/src/components/deploy/WorkspaceTermDialog.tsx
@@ -12,6 +12,7 @@ import { Maximize2, Minimize2, X, FolderOpen } from 'lucide-react';
 import { cn } from '@/lib/utils';
 import { useUserStore } from '@/store';
 import { pipelineApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 interface WorkspaceTermDialogProps {
   open: boolean;
@@ -41,7 +42,7 @@ export function WorkspaceTermDialog({
   useEffect(() => {
     if (!open || !runId) return;
     pipelineApi.getWorkspace(runId)
-      .then(( data: any) => setWorkspace(data?.workspace_path || ''))
+      .then((data: JsonData) => setWorkspace(data?.workspace_path || ''))
       .catch(() => {});
   }, [open, runId]);
 
diff --git a/frontend/src/components/deploy/pipeline-helpers.tsx b/frontend/src/components/deploy/pipeline-helpers.tsx
index 14650ac..d3da0bc 100644
--- a/frontend/src/components/deploy/pipeline-helpers.tsx
+++ b/frontend/src/components/deploy/pipeline-helpers.tsx
@@ -1,5 +1,6 @@
 import { Badge } from '@/components/ui/badge';
 import { CheckCircle, XCircle, Loader2 } from 'lucide-react';
+import type { JsonData } from '@/types/common';
 
 // 流水线阶段定义 // Logan.Li
 export interface PipelineStage {
@@ -19,7 +20,7 @@ export const pipelineTemplates = [
 ];
 
 // 解析 stages 字段（兼容 JSON 数组 / 逗号分隔字符串） // Logan.Li
-export function parseStages( stages: any): PipelineStage[] {
+export function parseStages( stages: string): PipelineStage[] {
   if (Array.isArray(stages)) return stages;
   if (typeof stages === 'string') {
     try {
@@ -42,7 +43,7 @@ export function nameToCode(name: string): string {
 }
 
 // 状态徽章（使用后端 last_status 字段） // Logan.Li
-export function getStatusBadge( status: any) {
+export function getStatusBadge( status: string) {
   switch (status) {
     case 'success':
       return (
diff --git a/frontend/src/components/deploy/pipeline-manager/PipelineCard.tsx b/frontend/src/components/deploy/pipeline-manager/PipelineCard.tsx
index a1aa1e0..356f85f 100644
--- a/frontend/src/components/deploy/pipeline-manager/PipelineCard.tsx
+++ b/frontend/src/components/deploy/pipeline-manager/PipelineCard.tsx
@@ -70,7 +70,7 @@ export function PipelineCard({
                     #{String(pipeline.run_count)}
                   </Badge>
                 )}
-                {getStatusBadge(pipeline.last_status)}
+                {getStatusBadge(String(pipeline.last_status))}
                 {environment && (
                   <Badge
                     style={{ backgroundColor: `${environment.color}20`, color: environment.color as string }}
diff --git a/frontend/src/components/deploy/releaseHelpers.tsx b/frontend/src/components/deploy/releaseHelpers.tsx
index 21281de..7f87d25 100644
--- a/frontend/src/components/deploy/releaseHelpers.tsx
+++ b/frontend/src/components/deploy/releaseHelpers.tsx
@@ -1,5 +1,6 @@
 // 发布相关共享工具函数与常量 // Logan.Li
 import { Badge } from '@/components/ui/badge';
+import type { JsonData } from '@/types/common';
 import {
   CheckCircle,
   XCircle,
@@ -9,7 +10,7 @@ import {
 } from 'lucide-react';
 
 // 发布状态徽章（列表 + 详情共用） // Logan.Li
-export function getStatusBadge( status: any) {
+export function getStatusBadge( status: string) {
   switch (status) {
     case 'success':
       return (
@@ -59,7 +60,7 @@ export function getStatusBadge( status: any) {
 }
 
 // 环境徽章 // Logan.Li
-export function getEnvBadge( env: any) {
+export function getEnvBadge( env: string) {
   const colors: Record<string, string> = {
     dev: 'border-slate-500/30 text-slate-400 bg-slate-500/10',
     test: 'border-blue-500/30 text-blue-400 bg-blue-500/10',
diff --git a/frontend/src/components/deploy/releaseManagerHelpers.tsx b/frontend/src/components/deploy/releaseManagerHelpers.tsx
index 7b6023a..246c65c 100644
--- a/frontend/src/components/deploy/releaseManagerHelpers.tsx
+++ b/frontend/src/components/deploy/releaseManagerHelpers.tsx
@@ -1,6 +1,7 @@
 // 发布管理（审批流）共享工具函数与常量 // Logan.Li
 // 注意：本文件专用于 ReleaseManager（含审批流，状态标签与 AppRelease 的 releaseHelpers 不同）
 import { Badge } from '@/components/ui/badge';
+import type { JsonData } from '@/types/common';
 import {
   Clock,
   Check,
@@ -19,7 +20,7 @@ export const ENVIRONMENTS: Record<string, { label: string; color: string }> = {
 };
 
 // 发布状态徽章（审批流：待审批/已审批/已驳回/发布中/发布成功/发布失败/已回滚） // Logan.Li
-export function getStatusBadge( status: any) {
+export function getStatusBadge( status: string) {
   const map: Record<string, { icon: any; label: string; cls: string }> = {
     pending: { icon: Clock, label: '待审批', cls: 'border-amber-500/30 text-amber-400 bg-amber-500/10' },
     approved: { icon: Check, label: '已审批', cls: 'border-purple-500/30 text-purple-400 bg-purple-500/10' },
@@ -41,7 +42,7 @@ export function getStatusBadge( status: any) {
 }
 
 // 环境徽章 // Logan.Li
-export function getEnvironmentBadge( env: any) {
+export function getEnvironmentBadge( env: string) {
   const cfg = ENVIRONMENTS[env];
   return (
     <Badge variant="outline" className={cfg?.color || 'border-slate-500/30 text-slate-400'}>
diff --git a/frontend/src/components/kubernetes/CapacityPage.tsx b/frontend/src/components/kubernetes/CapacityPage.tsx
index 5d2f36e..3fde48d 100644
--- a/frontend/src/components/kubernetes/CapacityPage.tsx
+++ b/frontend/src/components/kubernetes/CapacityPage.tsx
@@ -11,19 +11,20 @@ import {
 } from '@/components/ui/table';
 import { RefreshCw, ChevronRight, BarChart3, Download, Cpu, HardDrive } from 'lucide-react';
 import { kubernetesApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 export default function CapacityPage() {
   const { clusterCode } = useParams<{ clusterCode: string }>();
   const navigate = useNavigate();
   const [loading, setLoading] = useState(false);
-  const [capacity, setCapacity] = useState<any[]>([]);
-  const [clusters, setClusters] = useState<any[]>([]);
+  const [capacity, setCapacity] = useState<JsonData[]>([]);
+  const [clusters, setClusters] = useState<JsonData[]>([]);
   const [namespaces, setNamespaces] = useState<string[]>([]);
   const [selectedNs, setSelectedNs] = useState('all');
   const [activeCluster, setActiveCluster] = useState(clusterCode || '');
 
   useEffect(() => {
-    kubernetesApi.getClusters().then(( res: any) => {
+    kubernetesApi.getClusters().then((res: JsonData) => {
       const list = res?.list || [];
       setClusters(list);
       if (!activeCluster && list.length > 0) {
@@ -36,7 +37,7 @@ export default function CapacityPage() {
 
   useEffect(() => {
     if (!activeCluster) return;
-    kubernetesApi.getNamespaces(activeCluster).then(( res: any) => {
+    kubernetesApi.getNamespaces(activeCluster).then((res: JsonData) => {
       setNamespaces(Array.isArray(res) ? res : (res?.list || res?.data || []));
     }).catch(() => {});
   }, [activeCluster]);
@@ -46,7 +47,7 @@ export default function CapacityPage() {
     setLoading(true);
     try {
       const ns = selectedNs === 'all' ? undefined : selectedNs;
-      const res: Record<string, any> = await kubernetesApi.getCapacity(activeCluster, ns);
+      const res: JsonData = await kubernetesApi.getCapacity(activeCluster, ns);
       setCapacity(Array.isArray(res) ? res : (res?.list || []));
     } catch { setCapacity([]); } finally { setLoading(false); }
   }, [activeCluster, selectedNs]);
@@ -54,8 +55,8 @@ export default function CapacityPage() {
   useEffect(() => { loadCapacity(); }, [loadCapacity]);
 
   const rows = useMemo(() =>
-    capacity.flatMap(( d: any) =>
-      (d.containers || []).map(( c: any) => ({
+    capacity.flatMap((d: JsonData) =>
+      (d.containers || []).map((c: JsonData) => ({
         namespace: d.namespace,
         deployment: d.name,
         replicas: d.replicas,
@@ -83,7 +84,7 @@ export default function CapacityPage() {
           <Select value={activeCluster} onValueChange={v => { setActiveCluster(v); navigate(`/kubernetes/${v}/capacity`); }}>
             <SelectTrigger className="w-40 h-8 text-xs bg-slate-800 border-slate-700"><SelectValue /></SelectTrigger>
             <SelectContent className="bg-slate-800 border-slate-700">
-              {clusters.map(( c: any) => <SelectItem key={c.id} value={c.code || String(c.id)} className="text-xs">{c.name || c.code}</SelectItem>)}
+              {clusters.map((c: JsonData) => <SelectItem key={c.id} value={c.code || String(c.id)} className="text-xs">{c.name || c.code}</SelectItem>)}
             </SelectContent>
           </Select>
           <Select value={selectedNs} onValueChange={setSelectedNs}>
diff --git a/frontend/src/components/kubernetes/ClusterComparePage.tsx b/frontend/src/components/kubernetes/ClusterComparePage.tsx
index e4c9db0..cbb45ed 100644
--- a/frontend/src/components/kubernetes/ClusterComparePage.tsx
+++ b/frontend/src/components/kubernetes/ClusterComparePage.tsx
@@ -25,20 +25,21 @@ import {
 } from 'lucide-react';
 
 import { kubernetesApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 const CHART_COLORS = ['#3B82F6', '#207060', '#F59E0B', '#EF4444', '#8B5CF6', '#EC4899', '#14B8A6', '#F97316'];
 
 export default function ClusterComparePage() {
   const navigate = useNavigate();
   const [loading, setLoading] = useState(false);
-  const [data, setData] = useState<any>(null);
+  const [data, setData] = useState<JsonData>(null);
   const [error, setError] = useState<string>('');
 
   const loadData = useCallback(async () => {
     setLoading(true);
     setError('');
     try {
-      const res: Record<string, any> = await kubernetesApi.getMultiClusterComparison();
+      const res: JsonData = await kubernetesApi.getMultiClusterComparison();
       setData(res || null);
     } catch (e) {
       setError(e?.message || '加载失败');
@@ -50,11 +51,11 @@ export default function ClusterComparePage() {
 
   useEffect(() => { loadData(); }, [loadData]);
 
-  const clusters: Record<string, any>[] = data?.clusters || [];
-  const totals: Record<string, any> = data?.totals || {};
+  const clusters: JsonData[] = data?.clusters || [];
+  const totals: JsonData = data?.totals || {};
 
   // 图表数据准备
-  const resourceBarData = clusters.map(( c: any) => ({
+  const resourceBarData = clusters.map((c: JsonData) => ({
     name: c.code || c.name,
     节点: c.node_count || 0,
     Pod: c.pod_count || 0,
@@ -62,22 +63,22 @@ export default function ClusterComparePage() {
     Service: c.service_count || 0,
   }));
 
-  const usageBarData = clusters.map(( c: any) => ({
+  const usageBarData = clusters.map((c: JsonData) => ({
     name: c.code || c.name,
     'CPU %': Number((c.cpu_usage || 0).toFixed(1)),
     '内存 %': Number((c.memory_usage || 0).toFixed(1)),
   }));
 
   const radarData = clusters.length > 0 ? [
-    { metric: '节点数', ...Object.fromEntries(clusters.map(( c: any) => [c.code || c.name, c.node_count || 0])) },
-    { metric: 'Pod数', ...Object.fromEntries(clusters.map(( c: any) => [c.code || c.name, Math.min(c.pod_count || 0, 100)])) },
-    { metric: '部署数', ...Object.fromEntries(clusters.map(( c: any) => [c.code || c.name, c.deployment_count || 0])) },
-    { metric: 'CPU使用', ...Object.fromEntries(clusters.map(( c: any) => [c.code || c.name, Number((c.cpu_usage || 0).toFixed(1))])) },
-    { metric: '内存使用', ...Object.fromEntries(clusters.map(( c: any) => [c.code || c.name, Number((c.memory_usage || 0).toFixed(1))])) },
-    { metric: 'CPU核数', ...Object.fromEntries(clusters.map(( c: any) => [c.code || c.name, c.total_cpu_cores || 0])) },
+    { metric: '节点数', ...Object.fromEntries(clusters.map((c: JsonData) => [c.code || c.name, c.node_count || 0])) },
+    { metric: 'Pod数', ...Object.fromEntries(clusters.map((c: JsonData) => [c.code || c.name, Math.min(c.pod_count || 0, 100)])) },
+    { metric: '部署数', ...Object.fromEntries(clusters.map((c: JsonData) => [c.code || c.name, c.deployment_count || 0])) },
+    { metric: 'CPU使用', ...Object.fromEntries(clusters.map((c: JsonData) => [c.code || c.name, Number((c.cpu_usage || 0).toFixed(1))])) },
+    { metric: '内存使用', ...Object.fromEntries(clusters.map((c: JsonData) => [c.code || c.name, Number((c.memory_usage || 0).toFixed(1))])) },
+    { metric: 'CPU核数', ...Object.fromEntries(clusters.map((c: JsonData) => [c.code || c.name, c.total_cpu_cores || 0])) },
   ] : [];
 
-  const nodeRolePie = clusters.flatMap(( c: any) => [
+  const nodeRolePie = clusters.flatMap((c: JsonData) => [
     { name: `${c.code}-Master`, value: c.master_count || 0, fill: CHART_COLORS[1] },
     { name: `${c.code}-Worker`, value: c.worker_count || 0, fill: CHART_COLORS[0] },
   ]).filter(d => d.value > 0);
@@ -221,7 +222,7 @@ export default function ClusterComparePage() {
                         <PolarGrid stroke="#1e293b" />
                         <PolarAngleAxis dataKey="metric" tick={{ fill: '#94a3b8', fontSize: 11 }} />
                         <PolarRadiusAxis tick={{ fill: '#64748b', fontSize: 10 }} />
-                        {clusters.map(( c: any, i: number) => (
+                        {clusters.map((c: JsonData, i: number) => (
                           <Radar key={i} name={c.code || c.name}
                             dataKey={c.code || c.name}
                             stroke={CHART_COLORS[i % CHART_COLORS.length]}
@@ -248,7 +249,7 @@ export default function ClusterComparePage() {
                         <PieChart>
                           <Pie data={nodeRolePie} cx="50%" cy="45%" innerRadius={50} outerRadius={90}
                             paddingAngle={3} dataKey="value"
-                            label={( e: any) => `${e.name}: ${e.value}`}
+                            label={(e: JsonData) => `${e.name}: ${e.value}`}
                             labelLine={{ stroke: '#475569' }}
                           >
                             {nodeRolePie.map((_, i) => (
@@ -293,7 +294,7 @@ export default function ClusterComparePage() {
                       </TableRow>
                     </TableHeader>
                     <TableBody>
-                      {clusters.map(( c: any) => (
+                      {clusters.map((c: JsonData) => (
                         <TableRow key={c.id}
                           className="border-slate-800/50 hover:bg-slate-800/30 cursor-pointer"
                           onClick={() => navigate(`/kubernetes/${c.code}`)}
diff --git a/frontend/src/components/kubernetes/ClusterOverviewPage.tsx b/frontend/src/components/kubernetes/ClusterOverviewPage.tsx
index 15732b0..bf4c906 100644
--- a/frontend/src/components/kubernetes/ClusterOverviewPage.tsx
+++ b/frontend/src/components/kubernetes/ClusterOverviewPage.tsx
@@ -22,8 +22,9 @@ import {
 
 import { kubernetesApi } from '@/api';
 import { useToast } from '@/hooks/use-toast';
+import type { JsonData } from '@/types/common';
 
-const NAMESPACE_ICON: Record<string, React.ComponentType<any>> = {
+const NAMESPACE_ICON: Record<string, React.ComponentType<Record<string, unknown>>> = {
   'kube-system': Server,
   'kube-public': Shield,
   'kube-node-lease': Activity,
@@ -35,19 +36,19 @@ export default function ClusterOverviewPage() {
   const navigate = useNavigate();
   const { toast } = useToast();
 
-  const [, setClusters] = useState<any[]>([]);
-  const [nodes, setNodes] = useState<any[]>([]);
+  const [, setClusters] = useState<JsonData[]>([]);
+  const [nodes, setNodes] = useState<JsonData[]>([]);
   const [namespaces, setNamespaces] = useState<string[]>([]);
-  const [clusterInfo, setClusterInfo] = useState<any>(null);
+  const [clusterInfo, setClusterInfo] = useState<JsonData>(null);
   const [loading, setLoading] = useState(false);
 
   // Load cluster list + current cluster info
   const loadClusterInfo = useCallback(async () => {
     try {
-      const res: Record<string, any> = await kubernetesApi.getClusters();
+      const res: JsonData = await kubernetesApi.getClusters();
       const list = res?.list || [];
       setClusters(list);
-      const current = list.find(( c: any) => (c.code || String(c.id)) === clusterCode);
+      const current = list.find((c: JsonData) => (c.code || String(c.id)) === clusterCode);
       setClusterInfo(current || null);
       if (!current && list.length > 0 && clusterCode) {
         toast({ title: '集群未找到', description: `找不到集群 ${clusterCode}`, variant: 'destructive' });
@@ -72,7 +73,7 @@ export default function ClusterOverviewPage() {
   useEffect(() => { loadClusterInfo(); }, [loadClusterInfo]);
   useEffect(() => { loadData(); }, [loadData]);
 
-  const getNodeRole = ( node: any) => {
+  const getNodeRole = (node: JsonData) => {
     if (node?.role === 'master' || node?.role === 'control-plane') return 'bg-blue-500/20 text-blue-400 border-blue-500/30';
     return 'bg-slate-500/20 text-slate-400 border-slate-500/30';
   };
@@ -157,7 +158,7 @@ export default function ClusterOverviewPage() {
                 ) : nodes.length === 0 ? (
                   <TableRow><TableCell colSpan={8} className="text-center text-slate-500 py-12"><Cpu className="h-8 w-8 mx-auto mb-2 opacity-50" />暂无节点</TableCell></TableRow>
                 ) : (
-                  nodes.map(( n: any) => {
+                  nodes.map((n: JsonData) => {
                     const cpuCores = n.cpu || 0;
                     const cpuUsageM = n.cpu_usage_m ? parseFloat(n.cpu_usage_m.replace('m','')) : 0;
                     const cpuPct = cpuCores > 0 ? (cpuUsageM / 1000 / cpuCores) * 100 : 0;
diff --git a/frontend/src/components/kubernetes/DeploymentDetail.tsx b/frontend/src/components/kubernetes/DeploymentDetail.tsx
index 2502db8..46908b6 100644
--- a/frontend/src/components/kubernetes/DeploymentDetail.tsx
+++ b/frontend/src/components/kubernetes/DeploymentDetail.tsx
@@ -15,13 +15,14 @@ import { DeploymentLogsTab } from './deployment-detail/DeploymentLogsTab';
 import { DeploymentHpaTab } from './deployment-detail/DeploymentHpaTab';
 import { DeploymentPodModals } from './deployment-detail/DeploymentPodModals';
 import { YamlViewer } from './YamlViewer';
+import type { JsonData } from '@/types/common';
 
 export function DeploymentDetail({ clusterCode, namespace, deploymentName, onBack }: DeploymentDetailProps) {
   const { toast } = useToast();
   const confirm = useConfirm();
-  const [deployment, setDeployment] = useState<any>(null);
-  const [pods, setPods] = useState<any[]>([]);
-  const [hpas, setHpas] = useState<any[]>([]);
+  const [deployment, setDeployment] = useState<JsonData>(null);
+  const [pods, setPods] = useState<JsonData[]>([]);
+  const [hpas, setHpas] = useState<JsonData[]>([]);
   const [loading, setLoading] = useState(true);
   const [actionLoading, setActionLoading] = useState('');
   const [, setScaleValue] = useState(0);
@@ -45,19 +46,19 @@ export function DeploymentDetail({ clusterCode, namespace, deploymentName, onBac
         kubernetesApi.getNamespacePods(clusterCode, namespace).catch(() => []),
         kubernetesApi.getHPAs(clusterCode, namespace).catch(() => ({ items: [] })),
       ]);
-      const toArray = (v: any) => (Array.isArray(v) ? v : (v?.list || v?.items || []));
+      const toArray = (v: JsonData) => (Array.isArray(v) ? v : (v?.list || v?.items || []));
       const allDeps = toArray(depRes);
       const allPods = toArray(podRes);
       const allHpas = toArray(hpaRes);
 
-      const dep = allDeps.find((d: any) => d.name === deploymentName && d.namespace === namespace);
+      const dep = allDeps.find((d: JsonData) => d.name === deploymentName && d.namespace === namespace);
       setDeployment(dep || null);
       if (dep) {
         setScaleValue(dep.replicas || 0);
         setNewImage(dep.image || '');
       }
-      setPods(allPods.filter((p: any) => p.namespace === namespace && p.name.startsWith(deploymentName)));
-      setHpas(allHpas.filter((h: any) => h.target_name === deploymentName && h.namespace === namespace));
+      setPods(allPods.filter((p: JsonData) => p.namespace === namespace && p.name.startsWith(deploymentName)));
+      setHpas(allHpas.filter((h: JsonData) => h.target_name === deploymentName && h.namespace === namespace));
     } catch (e) {
       console.error('加载详情失败:', e);
     } finally {
@@ -103,7 +104,7 @@ export function DeploymentDetail({ clusterCode, namespace, deploymentName, onBac
     } finally { setActionLoading(''); }
   };
 
-  const handleHpaToggle = async (hpa: any) => {
+  const handleHpaToggle = async (hpa: JsonData) => {
     const ok = await confirm({
       title: '删除 HPA',
       description: `确定删除 HPA "${hpa.name}"？`,
diff --git a/frontend/src/components/kubernetes/DeploymentEditAdvanced.tsx b/frontend/src/components/kubernetes/DeploymentEditAdvanced.tsx
index 2c84aab..c26b383 100644
--- a/frontend/src/components/kubernetes/DeploymentEditAdvanced.tsx
+++ b/frontend/src/components/kubernetes/DeploymentEditAdvanced.tsx
@@ -14,13 +14,14 @@ import { kubernetesApi } from '@/api';
 import { saveDeploymentManifest } from './deployment-manifest-save';
 import { SchedulingSection, type ScheduleMode } from './deployment-edit-advanced/SchedulingSection';
 import { DnsHostSection } from './deployment-edit-advanced/DnsHostSection';
+import type { JsonData } from '@/types/common';
 
 interface Props {
   clusterCode: string;
   namespace: string;
   deploymentName: string;
-  manifest: any | null;
-  onSaved: (updated?: any) => void;
+  manifest: JsonData | null;
+  onSaved: (updated?: JsonData) => void;
   onCancel: () => void;
 }
 
@@ -36,7 +37,7 @@ export function DeploymentEditAdvanced({ clusterCode, namespace, deploymentName,
   const { toast } = useToast();
   const [saving, setSaving] = useState(false);
   const [loading, setLoading] = useState(!manifest);
-  const [rawManifest, setRawManifest] = useState<any>(manifest || {});
+  const [rawManifest, setRawManifest] = useState<JsonData>(manifest || {});
 
   // 更新策略
   const [strategyType, setStrategyType] = useState<'RollingUpdate' | 'Recreate'>('RollingUpdate');
@@ -119,13 +120,13 @@ export function DeploymentEditAdvanced({ clusterCode, namespace, deploymentName,
     // 加载节点列表
     if (clusterCode) {
       setNodesLoading(true);
-      kubernetesApi.getClusterNodes(clusterCode).then((res: any) => {
-        const nodes: Record<string, any>[] = Array.isArray(res) ? res : (res?.items || res?.list || []);
-        const mapped = nodes.map((n: any) => {
+      kubernetesApi.getClusterNodes(clusterCode).then((res: JsonData) => {
+        const nodes: JsonData[] = Array.isArray(res) ? res : (res?.items || res?.list || []);
+        const mapped = nodes.map((n: JsonData) => {
           const meta = n.metadata || {};
           const status = n.status || {};
-          const addresses: Record<string, any>[] = Array.isArray(status.addresses) ? status.addresses : [];
-          const internalIP = addresses.find((a: any) => a.type === 'InternalIP')?.address || '';
+          const addresses: JsonData[] = Array.isArray(status.addresses) ? status.addresses : [];
+          const internalIP = addresses.find((a: JsonData) => a.type === 'InternalIP')?.address || '';
           return { name: meta.name || '', ip: internalIP, labels: meta.labels || {} };
         });
         setAvailableNodes(mapped);
@@ -143,7 +144,7 @@ export function DeploymentEditAdvanced({ clusterCode, namespace, deploymentName,
     }
 
     // tolerations
-    const tols: Record<string, any>[] = Array.isArray(podSpec.tolerations) ? podSpec.tolerations : [];
+    const tols: JsonData[] = Array.isArray(podSpec.tolerations) ? podSpec.tolerations : [];
     setTolerations(tols.map(t => ({
       key: t.key || '',
       operator: t.operator || 'Equal',
@@ -172,7 +173,7 @@ export function DeploymentEditAdvanced({ clusterCode, namespace, deploymentName,
     setShareProcessNamespace(!!podSpec.shareProcessNamespace);
 
     // hostAliases（M8 补全）
-    const ha: Record<string, any>[] = Array.isArray(podSpec.hostAliases) ? podSpec.hostAliases : [];
+    const ha: JsonData[] = Array.isArray(podSpec.hostAliases) ? podSpec.hostAliases : [];
     setHostAliases(ha.map(a => ({
       ip: a.ip || '',
       hostnames: Array.isArray(a.hostnames) ? a.hostnames.join(', ') : '',
@@ -182,7 +183,7 @@ export function DeploymentEditAdvanced({ clusterCode, namespace, deploymentName,
     const dc = podSpec.dnsConfig || {};
     setDnsNameservers(Array.isArray(dc.nameservers) ? dc.nameservers.join('\n') : '');
     setDnsSearches(Array.isArray(dc.searches) ? dc.searches.join('\n') : '');
-    const opts: Record<string, any>[] = Array.isArray(dc.options) ? dc.options : [];
+    const opts: JsonData[] = Array.isArray(dc.options) ? dc.options : [];
     setDnsOptions(opts.map(o => ({ name: o.name || '', value: o.value || '' })));
 
     setLoading(false);
@@ -229,7 +230,7 @@ export function DeploymentEditAdvanced({ clusterCode, namespace, deploymentName,
         if (podSpec.nodeName) delete podSpec.nodeName;
         if (podSpec.affinity) delete podSpec.affinity.nodeAffinity;
       } else if (scheduleMode === 'nodeAffinity') {
-        const matchExpressions: Record<string, any>[] = labelSelectorKv
+        const matchExpressions: JsonData[] = labelSelectorKv
           .filter(s => s.key.trim())
           .map(s => ({ key: s.key.trim(), operator: 'In', values: [s.value] }));
         if (matchExpressions.length > 0) {
@@ -250,7 +251,7 @@ export function DeploymentEditAdvanced({ clusterCode, namespace, deploymentName,
       const tolsK8s = tolerations
         .filter(t => t.key || t.operator === 'Exists')
         .map(t => {
-          const out: Record<string, any> = {};
+          const out: JsonData = {};
           if (t.key) out.key = t.key;
           if (t.operator) out.operator = t.operator;
           if (t.value && t.operator !== 'Exists') out.value = t.value;
@@ -269,7 +270,7 @@ export function DeploymentEditAdvanced({ clusterCode, namespace, deploymentName,
       if (serviceAccountName) podSpec.serviceAccountName = serviceAccountName;
 
       // Pod 安全上下文
-      const sc: Record<string, any> = {};
+      const sc: JsonData = {};
       if (podFsGroup) sc.fsGroup = Number(podFsGroup);
       if (podRunAsUser) sc.runAsUser = Number(podRunAsUser);
       if (podRunAsGroup) sc.runAsGroup = Number(podRunAsGroup);
@@ -295,13 +296,13 @@ export function DeploymentEditAdvanced({ clusterCode, namespace, deploymentName,
       else delete podSpec.hostAliases;
 
       // dnsConfig（M8 补全）— 仅 dnsPolicy=None 时 dnsConfig 才有意义，但仍允许编辑
-      const dcObj: Record<string, any> = {};
+      const dcObj: JsonData = {};
       const ns = dnsNameservers.split('\n').map(s => s.trim()).filter(Boolean);
       if (ns.length > 0) dcObj.nameservers = ns;
       const sr = dnsSearches.split('\n').map(s => s.trim()).filter(Boolean);
       if (sr.length > 0) dcObj.searches = sr;
       const dkOpts = dnsOptions.filter(o => o.name.trim()).map(o => {
-        const out: Record<string, any> = { name: o.name.trim() };
+        const out: JsonData = { name: o.name.trim() };
         if (o.value.trim()) out.value = o.value.trim();
         return out;
       });
diff --git a/frontend/src/components/kubernetes/DeploymentEditContainers.tsx b/frontend/src/components/kubernetes/DeploymentEditContainers.tsx
index 43a290c..801cd29 100644
--- a/frontend/src/components/kubernetes/DeploymentEditContainers.tsx
+++ b/frontend/src/components/kubernetes/DeploymentEditContainers.tsx
@@ -25,12 +25,13 @@ import {
   toContainerForm, emptyContainer, containerToK8s,
 } from './deployment-edit/container-utils';
 import type { ContainerForm, DeploymentEditContainersProps } from './deployment-edit/types';
+import type { JsonData } from '@/types/common';
 
 export function DeploymentEditContainers({ clusterCode, namespace, deploymentName, manifest, onSaved, onCancel }: DeploymentEditContainersProps) {
   const { toast } = useToast();
   const [saving, setSaving] = useState(false);
   const [loading, setLoading] = useState(!manifest);
-  const [rawManifest, setRawManifest] = useState<any>(manifest || {});
+  const [rawManifest, setRawManifest] = useState<JsonData>(manifest || {});
   const [containers, setContainers] = useState<ContainerForm[]>([]);
   const [initContainers, setInitContainers] = useState<ContainerForm[]>([]);
   const [imagePullSecrets, setImagePullSecrets] = useState<string[]>([]);
@@ -41,7 +42,7 @@ export function DeploymentEditContainers({ clusterCode, namespace, deploymentNam
     const podSpec = manifest?.spec?.template?.spec || {};
     setContainers((Array.isArray(podSpec.containers) ? podSpec.containers : []).map(toContainerForm));
     setInitContainers((Array.isArray(podSpec.initContainers) ? podSpec.initContainers : []).map(toContainerForm));
-    setImagePullSecrets((Array.isArray(podSpec.imagePullSecrets) ? podSpec.imagePullSecrets : []).map((s: any) => s.name || ''));
+    setImagePullSecrets((Array.isArray(podSpec.imagePullSecrets) ? podSpec.imagePullSecrets : []).map((s: JsonData) => s.name || ''));
     setLoading(false);
   }, [manifest]);
 
diff --git a/frontend/src/components/kubernetes/DeploymentEditStorage.tsx b/frontend/src/components/kubernetes/DeploymentEditStorage.tsx
index ff26d96..ff0805e 100644
--- a/frontend/src/components/kubernetes/DeploymentEditStorage.tsx
+++ b/frontend/src/components/kubernetes/DeploymentEditStorage.tsx
@@ -27,13 +27,14 @@ import {
   emptyVolumeEntry,
   emptyMountRow,
 } from './deployment-volume-utils';
+import type { JsonData } from '@/types/common';
 
 interface Props {
   clusterCode: string;
   namespace: string;
   deploymentName: string;
-  manifest: any | null;
-  onSaved: (updated?: any) => void;
+  manifest: JsonData | null;
+  onSaved: (updated?: JsonData) => void;
   onCancel: () => void;
 }
 
@@ -54,10 +55,10 @@ export function DeploymentEditStorage({ clusterCode, namespace, deploymentName,
   const { toast } = useToast();
   const [saving, setSaving] = useState(false);
   const [loading, setLoading] = useState(!manifest);
-  const [rawManifest, setRawManifest] = useState<any>(manifest || {});
+  const [rawManifest, setRawManifest] = useState<JsonData>(manifest || {});
   const [entries, setEntries] = useState<VolumeEntry[]>([]);
   const [containers, setContainers] = useState<string[]>([]);
-  const [passthroughVolumes, setPassthroughVolumes] = useState<Record<string, any>[]>([]);
+  const [passthroughVolumes, setPassthroughVolumes] = useState<JsonData[]>([]);
   const [resources, setResources] = useState<NamespaceResourceLists>({ configMaps: [], secrets: [], pvcs: [] });
   const [resourcesLoading, setResourcesLoading] = useState(false);
   const [createResource, setCreateResource] = useState<CreateResourceKind | null>(null);
diff --git a/frontend/src/components/kubernetes/DeploymentView.tsx b/frontend/src/components/kubernetes/DeploymentView.tsx
index f5eac4e..e05f0a3 100644
--- a/frontend/src/components/kubernetes/DeploymentView.tsx
+++ b/frontend/src/components/kubernetes/DeploymentView.tsx
@@ -24,6 +24,7 @@ import { HistoryTab } from './deployment-view/HistoryTab';
 import type { DeploymentViewProps, SvcItem, IngItem, EventItem } from './deployment-view/types';
 
 export type { DeploymentViewProps } from './deployment-view/types';
+import type { JsonData } from '@/types/common';
 
 export function DeploymentView(props: DeploymentViewProps) {
   const { clusterCode, namespace, deployment, pods, revisions, onRefresh } = props;
@@ -44,8 +45,8 @@ export function DeploymentView(props: DeploymentViewProps) {
   const [tabLoading, setTabLoading] = useState('');
 
   // HPA / CronHPA state // Logan.Li
-  const [hpas, setHpas] = useState<any[]>([]);
-  const [cronHpas, setCronHpas] = useState<any[]>([]);
+  const [hpas, setHpas] = useState<JsonData[]>([]);
+  const [cronHpas, setCronHpas] = useState<JsonData[]>([]);
 
   const ready = deployment?.ready_replicas ?? deployment?.readyReplicas ?? 0;
   const total = deployment?.replicas ?? 0;
@@ -59,37 +60,37 @@ export function DeploymentView(props: DeploymentViewProps) {
       kubernetesApi.getNamespaceServices(clusterCode, namespace).catch(() => []),
       kubernetesApi.getNamespaceIngresses(clusterCode, namespace).catch(() => []),
     ]).then(([svcRes, ingRes]) => {
-      const toArr = (v: any) => (Array.isArray(v) ? v : (v?.list || v?.items || v?.data || []));
+      const toArr = (v: JsonData) => (Array.isArray(v) ? v : (v?.list || v?.items || v?.data || []));
       const allSvcs = toArr(svcRes);
       const allIngs = toArr(ingRes);
 
       const selector = deployment?.spec?.selector?.matchLabels || deployment?.spec?.template?.metadata?.labels || {};
-      const matchedSvcs = allSvcs.filter((s: any) => {
+      const matchedSvcs = allSvcs.filter((s: JsonData) => {
         const svcSel = s.spec?.selector || s.selector || {};
         if (Object.keys(svcSel).length === 0) return false;
         return Object.entries(svcSel).every(([k, v]) => selector[k] === v);
-      }).map((s: any) => ({
+      }).map((s: JsonData) => ({
         name: s.name || s.metadata?.name,
         type: s.spec?.type || s.type || 'ClusterIP',
         clusterIP: s.spec?.clusterIP || s.cluster_ip || '<none>',
-        ports: (s.spec?.ports || s.ports || []).map((p: any) => `${p.port}${p.targetPort ? ':' + p.targetPort : ''}/${p.protocol || 'TCP'}`),
+        ports: (s.spec?.ports || s.ports || []).map((p: JsonData) => `${p.port}${p.targetPort ? ':' + p.targetPort : ''}/${p.protocol || 'TCP'}`),
         selector: s.spec?.selector || s.selector || {},
         age: s.age || '',
       }));
 
-      const svcNames = new Set(matchedSvcs.map((s: any) => s.name));
-      const matchedIngs = allIngs.filter((i: any) => {
+      const svcNames = new Set(matchedSvcs.map((s: JsonData) => s.name));
+      const matchedIngs = allIngs.filter((i: JsonData) => {
         const rules = i.spec?.rules || i.rules || [];
-        return rules.some((r: any) =>
-          (r.http?.paths || r.paths || []).some((p: any) => {
+        return rules.some((r: JsonData) =>
+          (r.http?.paths || r.paths || []).some((p: JsonData) => {
             const backendSvc = p.backend?.service?.name || p.backendService || '';
             return svcNames.has(backendSvc);
           })
         );
-      }).map((i: any) => ({
+      }).map((i: JsonData) => ({
         name: i.name || i.metadata?.name,
         className: i.spec?.ingressClassName || i.ingressClass || '-',
-        hosts: (i.spec?.rules || i.rules || []).map((r: any) => r.host).filter(Boolean),
+        hosts: (i.spec?.rules || i.rules || []).map((r: JsonData) => r.host).filter(Boolean),
         rules: i.spec?.rules || i.rules || [],
         age: i.age || '',
       }));
@@ -103,16 +104,16 @@ export function DeploymentView(props: DeploymentViewProps) {
   useEffect(() => {
     if (tab !== 'events') return;
     setTabLoading('events');
-    kubernetesApi.getEvents(clusterCode, namespace, undefined).then((res: any) => {
+    kubernetesApi.getEvents(clusterCode, namespace, undefined).then((res: JsonData) => {
       const allEvents = Array.isArray(res) ? res : (res?.list || res?.items || res?.data || []);
       const depName = deployment?.name || '';
-      const depEvents = allEvents.filter((e: any) => {
+      const depEvents = allEvents.filter((e: JsonData) => {
         const obj = String(e.object || '');
         if (!depName || !obj) return false;
         if (obj.endsWith(`/${depName}`)) return true;
         const name = obj.split('/').pop() || '';
         return name === depName || name.startsWith(`${depName}-`);
-      }).map((e: any) => normalizeK8sEvent(e));
+      }).map((e: JsonData) => normalizeK8sEvent(e));
       setEvents(depEvents);
     }).catch(() => {}).finally(() => setTabLoading(''));
   }, [tab, clusterCode, namespace, deployment?.name]);
@@ -125,16 +126,16 @@ export function DeploymentView(props: DeploymentViewProps) {
       kubernetesApi.getHPAs(clusterCode, namespace).catch(() => []),
       Promise.resolve([]), // CronHPA 待后端支持
     ]).then(([hpaRes]) => {
-      const toArr = (v: any) => (Array.isArray(v) ? v : (v?.list || v?.items || v?.data || []));
+      const toArr = (v: JsonData) => (Array.isArray(v) ? v : (v?.list || v?.items || v?.data || []));
       const allHpas = toArr(hpaRes);
       const depName = deployment?.name || '';
-      setHpas(allHpas.filter((h: any) => (h.scaleTargetRef?.name || h.targetRef?.name || '') === depName));
+      setHpas(allHpas.filter((h: JsonData) => (h.scaleTargetRef?.name || h.targetRef?.name || '') === depName));
       setCronHpas([]);
     }).catch(() => {}).finally(() => setTabLoading(''));
   }, [tab, clusterCode, namespace, deployment?.name]);
 
   // 回滚 // Logan.Li
-  const handleRollback = async (rev: any) => {
+  const handleRollback = async (rev: JsonData) => {
     const revision = rev.revision ?? rev.revision_number ?? rev.number;
     const ok = await confirm({
       title: '回滚版本',
diff --git a/frontend/src/components/kubernetes/EventsPage.tsx b/frontend/src/components/kubernetes/EventsPage.tsx
index bf02fdb..8a544f0 100644
--- a/frontend/src/components/kubernetes/EventsPage.tsx
+++ b/frontend/src/components/kubernetes/EventsPage.tsx
@@ -9,6 +9,7 @@ import { RefreshCw, ChevronRight, Bell, AlertTriangle, X } from 'lucide-react';
 import { kubernetesApi } from '@/api';
 import { EventTable } from './EventTable';
 import { normalizeK8sEvent, formatEventRelative } from './k8s-event-utils';
+import type { JsonData } from '@/types/common';
 
 interface RankItem { name: string; count: number }
 
@@ -76,20 +77,20 @@ export default function EventsPage() {
   const { clusterCode } = useParams<{ clusterCode: string }>();
   const navigate = useNavigate();
   const [loading, setLoading] = useState(false);
-  const [events, setEvents] = useState<any[]>([]);
-  const [clusters, setClusters] = useState<any[]>([]);
+  const [events, setEvents] = useState<JsonData[]>([]);
+  const [clusters, setClusters] = useState<JsonData[]>([]);
   const [namespaces, setNamespaces] = useState<string[]>([]);
   const [selectedNs, setSelectedNs] = useState('all');
   const [filterType, setFilterType] = useState('all');
   const [timeWindow, setTimeWindow] = useState('0');
   const [activeCluster, setActiveCluster] = useState(clusterCode || '');
-  const [summary, setSummary] = useState<any>(null);
+  const [summary, setSummary] = useState<JsonData>(null);
   const [selectedReason, setSelectedReason] = useState('');
   const [selectedKind, setSelectedKind] = useState('');
 
 
   useEffect(() => {
-    kubernetesApi.getClusters().then((res: any) => {
+    kubernetesApi.getClusters().then((res: JsonData) => {
       const list = res?.list || [];
       setClusters(list);
       if (!activeCluster && list.length > 0) {
@@ -102,7 +103,7 @@ export default function EventsPage() {
 
   useEffect(() => {
     if (!activeCluster) return;
-    kubernetesApi.getNamespaces(activeCluster).then((res: any) => {
+    kubernetesApi.getNamespaces(activeCluster).then((res: JsonData) => {
       setNamespaces(Array.isArray(res) ? res : (res?.list || res?.data || []));
     }).catch(() => {});
   }, [activeCluster]);
@@ -113,7 +114,7 @@ export default function EventsPage() {
     try {
       const ns = selectedNs === 'all' ? undefined : selectedNs;
       const ft = filterType === 'all' ? undefined : filterType;
-      const res: Record<string, any> = await kubernetesApi.getEvents(activeCluster, ns, ft);
+      const res: JsonData = await kubernetesApi.getEvents(activeCluster, ns, ft);
       setEvents(Array.isArray(res) ? res : (res?.list || []));
     } catch { setEvents([]); } finally { setLoading(false); }
   }, [activeCluster, selectedNs, filterType]);
@@ -123,7 +124,7 @@ export default function EventsPage() {
     try {
       const ns = selectedNs === 'all' ? undefined : selectedNs;
       const hours = parseInt(timeWindow) || undefined;
-      const res: Record<string, any> = await kubernetesApi.getEventsSummary(activeCluster, ns, hours);
+      const res: JsonData = await kubernetesApi.getEventsSummary(activeCluster, ns, hours);
       setSummary(res || null);
     } catch { setSummary(null); }
   }, [activeCluster, selectedNs, timeWindow]);
@@ -151,15 +152,15 @@ export default function EventsPage() {
   const normalCount = useMemo(() => events.filter((e) => e.type === 'Normal').length, [events]);
 
   const reasonData = useMemo<RankItem[]>(() =>
-    (summary?.by_reason || []).map((r: any) => ({ name: r.reason || 'Unknown', count: r.count })),
+    (summary?.by_reason || []).map((r: JsonData) => ({ name: r.reason || 'Unknown', count: r.count })),
   [summary]);
 
   const nsData = useMemo<RankItem[]>(() =>
-    (summary?.by_namespace || []).map((n: any) => ({ name: n.namespace || '<cluster>', count: n.count })),
+    (summary?.by_namespace || []).map((n: JsonData) => ({ name: n.namespace || '<cluster>', count: n.count })),
   [summary]);
 
   const kindData = useMemo<RankItem[]>(() =>
-    (summary?.by_kind || []).map((k: any) => ({ name: k.kind || 'Unknown', count: k.count })),
+    (summary?.by_kind || []).map((k: JsonData) => ({ name: k.kind || 'Unknown', count: k.count })),
   [summary]);
 
   return (
@@ -185,7 +186,7 @@ export default function EventsPage() {
           <Select value={activeCluster} onValueChange={(v) => { setActiveCluster(v); navigate(`/kubernetes/${v}/events`); }}>
             <SelectTrigger className="w-40 h-8 text-xs"><SelectValue /></SelectTrigger>
             <SelectContent>
-              {clusters.map((c: any) => (
+              {clusters.map((c: JsonData) => (
                 <SelectItem key={c.id} value={c.code || String(c.id)} className="text-xs">{c.name || c.code}</SelectItem>
               ))}
             </SelectContent>
@@ -260,7 +261,7 @@ export default function EventsPage() {
               最新告警 ({summary.recent_warnings.length})
             </h3>
             <div className="space-y-1">
-              {summary.recent_warnings.map((w: any, i: number) => (
+              {summary.recent_warnings.map((w: JsonData, i: number) => (
                 <div key={i} className="text-xs py-1.5 px-2 rounded hover:bg-[var(--dg-bg-tertiary)]/50">
                   <div className="flex items-center gap-2 flex-wrap">
                     <span className="shrink-0 font-mono text-[var(--dg-warning)]">{w.reason}</span>
diff --git a/frontend/src/components/kubernetes/K8sShortcutRedirect.tsx b/frontend/src/components/kubernetes/K8sShortcutRedirect.tsx
index 4d4371c..5c9e276 100644
--- a/frontend/src/components/kubernetes/K8sShortcutRedirect.tsx
+++ b/frontend/src/components/kubernetes/K8sShortcutRedirect.tsx
@@ -3,6 +3,7 @@ import { useEffect } from 'react';
 import { useNavigate } from 'react-router-dom';
 import { Loader2 } from 'lucide-react';
 import { kubernetesApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 interface Props {
   /** 集群下路径，如 events、namespace/default/deployments */
@@ -14,7 +15,7 @@ export default function K8sShortcutRedirect({ target }: Props) {
 
   useEffect(() => {
     kubernetesApi.getClusters()
-      .then((res: any) => {
+      .then((res: JsonData) => {
         const list = res?.list || [];
         if (list.length > 0) {
           const code = list[0].code || String(list[0].id);
diff --git a/frontend/src/components/kubernetes/KubernetesClusterDetail.tsx b/frontend/src/components/kubernetes/KubernetesClusterDetail.tsx
index e648e25..c48b91b 100644
--- a/frontend/src/components/kubernetes/KubernetesClusterDetail.tsx
+++ b/frontend/src/components/kubernetes/KubernetesClusterDetail.tsx
@@ -14,17 +14,18 @@ import {
   Tooltip,
   ResponsiveContainer,
 } from 'recharts';
+import type { JsonData } from '@/types/common';
 
 // 资源使用趋势数据
 // 由于当前无持久化时序存储，这里基于当前节点 metrics 构造一个简短的模拟趋势（最近几分钟变化）
 // 真正历史数据需要后端记录指标快照后才能实现 // Logan.Li
 
-export function KubernetesClusterDetail({ cluster, onClose }: { cluster: any; onClose: () => void }) {
-  const [nodes, setNodes] = useState<any[]>([]);
-  const [pods, setPods] = useState<any[]>([]);
-  const [deployments, setDeployments] = useState<any[]>([]);
-  const [services, setServices] = useState<any[]>([]);
-  const [ingresses, setIngresses] = useState<any[]>([]);
+export function KubernetesClusterDetail({ cluster, onClose }: { cluster?: JsonData; onClose: () => void }) {
+  const [nodes, setNodes] = useState<JsonData[]>([]);
+  const [pods, setPods] = useState<JsonData[]>([]);
+  const [deployments, setDeployments] = useState<JsonData[]>([]);
+  const [services, setServices] = useState<JsonData[]>([]);
+  const [ingresses, setIngresses] = useState<JsonData[]>([]);
 
   // 从节点数据计算集群级 CPU/内存使用率（实时快照） // Logan.Li
   const clusterMetrics = useMemo(() => {
@@ -76,7 +77,7 @@ export function KubernetesClusterDetail({ cluster, onClose }: { cluster: any; on
         kubernetesApi.getServices(clusterId).catch(() => []),
         kubernetesApi.getIngresses(clusterId).catch(() => []),
       ]);
-      const toArray = ( v: any) => (Array.isArray(v) ? v : (v?.list || []));
+      const toArray = (v: JsonData) => (Array.isArray(v) ? v : (v?.list || []));
       setNodes(toArray(nodesRes));
       setPods(toArray(podsRes));
       setDeployments(toArray(depRes));
diff --git a/frontend/src/components/kubernetes/KubernetesClusterDialog.tsx b/frontend/src/components/kubernetes/KubernetesClusterDialog.tsx
index 02cf67a..b334686 100644
--- a/frontend/src/components/kubernetes/KubernetesClusterDialog.tsx
+++ b/frontend/src/components/kubernetes/KubernetesClusterDialog.tsx
@@ -14,6 +14,7 @@ import {
 } from '@/components/ui/dialog';
 import { kubernetesApi } from '@/api';
 import { toast } from 'sonner';
+import type { JsonData } from '@/types/common';
 
 // 名称即 code，只允许英文/数字/连字符
 const NAME_RE = /^[a-zA-Z0-9]([a-zA-Z0-9-]*[a-zA-Z0-9])?$/;
@@ -36,7 +37,7 @@ export function KubernetesClusterDialog({
 }: {
   open: boolean;
   onOpenChange: (open: boolean) => void;
-  editingCluster: any;
+  editingCluster?: JsonData;
   onSaved: () => void;
 }) {
   const [formData, setFormData] = useState({ ...emptyForm });
@@ -48,7 +49,7 @@ export function KubernetesClusterDialog({
   useEffect(() => {
     if (!open) return;
     if (editingCluster && editingCluster.id) {
-      kubernetesApi.getClusterDetail(editingCluster.id).then(( res: any) => {
+      kubernetesApi.getClusterDetail(editingCluster.id).then((res: JsonData) => {
         const d = res || {};
         setHasToken(!!d.has_token);
         setHasKubeConfig(!!d.has_kube_config);
diff --git a/frontend/src/components/kubernetes/KubernetesClusters.tsx b/frontend/src/components/kubernetes/KubernetesClusters.tsx
index b11e8bc..f368fed 100644
--- a/frontend/src/components/kubernetes/KubernetesClusters.tsx
+++ b/frontend/src/components/kubernetes/KubernetesClusters.tsx
@@ -34,29 +34,30 @@ import type { KubernetesCluster } from '@/types';
 import { KubernetesClusterDetail } from './KubernetesClusterDetail';
 import { KubernetesClusterDialog } from './KubernetesClusterDialog';
 import { KubectlTerminal } from './KubectlTerminal';
+import type { JsonData } from '@/types/common';
 
 export function KubernetesClusters() {
-  const [clusters, setClusters] = useState<any[]>([]);
+  const [clusters, setClusters] = useState<JsonData[]>([]);
   const [loading, setLoading] = useState(true);
   const [selectedCluster, setSelectedCluster] = useState<string | null>(null);
   const [searchQuery, setSearchQuery] = useState('');
 
   // 创建/编辑集群弹窗
   const [dialogOpen, setDialogOpen] = useState(false);
-  const [editingCluster, setEditingCluster] = useState<any>(null);
+  const [editingCluster, setEditingCluster] = useState<JsonData>(null);
 
   // kubectl 终端
   const [kubectlCluster, setKubectlCluster] = useState<{id: number; name: string} | null>(null);
   const [kubectlTerminalOpen, setKubectlTerminalOpen] = useState(false);
 
   // 导出资源弹窗
-  const [exportCluster, setExportCluster] = useState<any>(null);
+  const [exportCluster, setExportCluster] = useState<JsonData>(null);
   const [exporting, setExporting] = useState(false);
 
   const loadData = async () => {
     try {
       setLoading(true);
-      const res: Record<string, any> = await kubernetesApi.getClusters();
+      const res: JsonData = await kubernetesApi.getClusters();
       setClusters(res?.list || []);
     } catch (e) {
       console.error('加载集群列表失败:', e);
@@ -78,7 +79,7 @@ export function KubernetesClusters() {
       if (!editingCluster) {
         // 新建集群后，等列表刷新完再取最新一条同步
         setTimeout(async () => {
-          const res: Record<string, any> = await kubernetesApi.getClusters();
+          const res: JsonData = await kubernetesApi.getClusters();
           const list = res?.list || [];
           if (list.length > 0) {
             handleSync(list[list.length - 1].id, true);
@@ -100,7 +101,7 @@ export function KubernetesClusters() {
   const handleSync = async (id: number | string, silent?: boolean) => {
     try {
       if (!silent) toast.info('正在同步集群资源...');
-      const res: Record<string, any> = await kubernetesApi.syncCluster(id);
+      const res: JsonData = await kubernetesApi.syncCluster(id);
       if (!silent) toast.success(res?.message || '同步完成');
       loadData();
     } catch (e) {
diff --git a/frontend/src/components/kubernetes/KubernetesNodes.tsx b/frontend/src/components/kubernetes/KubernetesNodes.tsx
index b8dc55d..602c132 100644
--- a/frontend/src/components/kubernetes/KubernetesNodes.tsx
+++ b/frontend/src/components/kubernetes/KubernetesNodes.tsx
@@ -11,18 +11,19 @@ import {
 } from '@/components/ui/table';
 import { RefreshCw, Search, Server, Loader2 } from 'lucide-react';
 import { kubernetesApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 export function KubernetesNodes() {
-  const [clusters, setClusters] = useState<any[]>([]);
+  const [clusters, setClusters] = useState<JsonData[]>([]);
   const [selectedCluster, setSelectedCluster] = useState('');
-  const [nodes, setNodes] = useState<any[]>([]);
+  const [nodes, setNodes] = useState<JsonData[]>([]);
   const [loading, setLoading] = useState(false);
   const [search, setSearch] = useState('');
   const [roleFilter, setRoleFilter] = useState('all');
 
   const loadClusters = useCallback(async () => {
     try {
-      const res: Record<string, any> = await kubernetesApi.getClusters();
+      const res: JsonData = await kubernetesApi.getClusters();
       const list = res?.list || [];
       setClusters(list);
       if (list.length > 0 && !selectedCluster) setSelectedCluster(String(list[0].id));
@@ -35,7 +36,7 @@ export function KubernetesNodes() {
     if (!selectedCluster) return;
     setLoading(true);
     try {
-      const res: Record<string, any> = await kubernetesApi.getNodes(selectedCluster);
+      const res: JsonData = await kubernetesApi.getNodes(selectedCluster);
       setNodes(Array.isArray(res) ? res : (res?.list || []));
     } catch { setNodes([]); } finally { setLoading(false); }
   }, [selectedCluster]);
diff --git a/frontend/src/components/kubernetes/KubernetesWorkloads.tsx b/frontend/src/components/kubernetes/KubernetesWorkloads.tsx
index 5537b66..f0ae932 100644
--- a/frontend/src/components/kubernetes/KubernetesWorkloads.tsx
+++ b/frontend/src/components/kubernetes/KubernetesWorkloads.tsx
@@ -25,15 +25,16 @@ import {
 import { kubernetesApi } from '@/api';
 import { useToast } from '@/hooks/use-toast';
 import { DeploymentDetail } from './DeploymentDetail';
+import type { JsonData } from '@/types/common';
 
 export function KubernetesWorkloads() {
   const { toast } = useToast();
-  const [clusters, setClusters] = useState<any[]>([]);
+  const [clusters, setClusters] = useState<JsonData[]>([]);
   const [selectedCluster, setSelectedCluster] = useState('');
   const [namespaces, setNamespaces] = useState<string[]>([]);
   const [selectedNamespace, setSelectedNamespace] = useState('all');
-  const [deployments, setDeployments] = useState<any[]>([]);
-  const [pods, setPods] = useState<any[]>([]);
+  const [deployments, setDeployments] = useState<JsonData[]>([]);
+  const [pods, setPods] = useState<JsonData[]>([]);
   const [loading, setLoading] = useState(false);
   const [search, setSearch] = useState('');
   const [activeTab, setActiveTab] = useState('deployments');
@@ -44,7 +45,7 @@ export function KubernetesWorkloads() {
 
   const loadClusters = useCallback(async () => {
     try {
-      const res: Record<string, any> = await kubernetesApi.getClusters();
+      const res: JsonData = await kubernetesApi.getClusters();
       const list = res?.list || [];
       setClusters(list);
       if (list.length > 0 && !selectedCluster) setSelectedCluster(list[0].code || String(list[0].id));
@@ -57,7 +58,7 @@ export function KubernetesWorkloads() {
   const loadNamespaces = useCallback(async () => {
     if (!selectedCluster) return;
     try {
-      const res: Record<string, any> = await kubernetesApi.getNamespaces(selectedCluster);
+      const res: JsonData = await kubernetesApi.getNamespaces(selectedCluster);
       const nsList: string[] = Array.isArray(res) ? res : (res?.list || res?.data || []);
       setNamespaces(nsList);
     } catch { setNamespaces([]); }
@@ -75,7 +76,7 @@ export function KubernetesWorkloads() {
           kubernetesApi.getNamespaceDeployments(clusterCode, selectedNamespace).catch(() => []),
           kubernetesApi.getNamespacePods(clusterCode, selectedNamespace).catch(() => []),
         ]);
-        const toArray = ( v: any) => (Array.isArray(v) ? v : (v?.list || []));
+        const toArray = (v: JsonData) => (Array.isArray(v) ? v : (v?.list || []));
         setDeployments(toArray(depRes));
         setPods(toArray(podRes));
       } else {
@@ -83,7 +84,7 @@ export function KubernetesWorkloads() {
           kubernetesApi.getAllDeployments(clusterCode).catch(() => []),
           kubernetesApi.getAllPods(clusterCode).catch(() => []),
         ]);
-        const toArray = ( v: any) => (Array.isArray(v) ? v : (v?.list || []));
+        const toArray = (v: JsonData) => (Array.isArray(v) ? v : (v?.list || []));
         setDeployments(toArray(depRes));
         setPods(toArray(podRes));
       }
@@ -111,7 +112,7 @@ export function KubernetesWorkloads() {
     return <Badge className={map[status] || 'bg-slate-500/20 text-slate-400 border-slate-500/30'}>{status || 'Unknown'}</Badge>;
   };
 
-  const handleQuickScale = async ( dep: any, delta: number) => {
+  const handleQuickScale = async (dep: JsonData, delta: number) => {
     const key = `scale-${dep.name}`;
     setActionLoading((prev) => ({ ...prev, [key]: 'loading' }));
     try {
diff --git a/frontend/src/components/kubernetes/NamespaceOverviewPage.tsx b/frontend/src/components/kubernetes/NamespaceOverviewPage.tsx
index a8b8070..e5c69fc 100644
--- a/frontend/src/components/kubernetes/NamespaceOverviewPage.tsx
+++ b/frontend/src/components/kubernetes/NamespaceOverviewPage.tsx
@@ -14,6 +14,7 @@ import {
 } from 'lucide-react';
 
 import { kubernetesApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 const RESOURCE_LINKS = [
   { type: 'deployments', label: 'Deployments', icon: Boxes, desc: '工作负载副本管理' },
@@ -45,7 +46,7 @@ export default function NamespaceOverviewPage() {
         kubernetesApi.getHPAs(clusterCode, namespace!),
         kubernetesApi.getCronJobs(clusterCode, namespace!),
       ]);
-      const toArr = ( v: any) => Array.isArray(v) ? v : (v?.list || v?.data || []);
+      const toArr = (v: JsonData) => Array.isArray(v) ? v : (v?.list || v?.data || []);
       setCounts({
         deployments: toArr(results[0].status === 'fulfilled' ? results[0].value : []).length,
         pods: toArr(results[1].status === 'fulfilled' ? results[1].value : []).length,
diff --git a/frontend/src/components/kubernetes/PodFileBrowser.tsx b/frontend/src/components/kubernetes/PodFileBrowser.tsx
index 0a16b0e..9b82c69 100644
--- a/frontend/src/components/kubernetes/PodFileBrowser.tsx
+++ b/frontend/src/components/kubernetes/PodFileBrowser.tsx
@@ -17,6 +17,7 @@ import {
   ArrowLeft,
   HardDrive,
 } from 'lucide-react';
+import type { JsonData } from '@/types/common';
 
 
 export interface PodFileBrowserProps {
@@ -54,10 +55,10 @@ export function PodFileBrowser({
     setError('');
     setPreview(null);
     try {
-      const res: Record<string, any> = await kubernetesApi.listPodFiles(clusterCode, namespace, podName, path, container || undefined);
+      const res: JsonData = await kubernetesApi.listPodFiles(clusterCode, namespace, podName, path, container || undefined);
       // 兼容后端 {files: [...]} 和 {entries: [...]} 两种返回格式
-      const raw: Record<string, any>[] = res?.entries || res?.files || res?.data?.entries || res?.data?.files || (Array.isArray(res) ? res : []);
-      const list: FileEntry[] = raw.map(( it: any) => ({
+      const raw: JsonData[] = res?.entries || res?.files || res?.data?.entries || res?.data?.files || (Array.isArray(res) ? res : []);
+      const list: FileEntry[] = raw.map((it: JsonData) => ({
         name: it.name ?? it.Name ?? '',
         isDir: Boolean(it.isDir ?? it.is_dir ?? it.IsDir ?? it.dir ?? it.directory),
         size: typeof it.size === 'number' ? it.size : (it.Size ? Number(it.Size) : undefined),
@@ -66,7 +67,7 @@ export function PodFileBrowser({
       setEntries(list);
       setCurrentPath(path);
     } catch (e) {
-      setError((e as Record<string, any>).message || '加载文件列表失败');
+      setError((e as JsonData).message || '加载文件列表失败');
       setEntries([]);
     } finally {
       setLoading(false);
@@ -83,7 +84,7 @@ export function PodFileBrowser({
         }
         setLoading(true);
         try {
-          const res: Record<string, any> = await kubernetesApi.execPod(clusterCode, namespace, podName, ['pwd'], container || undefined);
+          const res: JsonData = await kubernetesApi.execPod(clusterCode, namespace, podName, ['pwd'], container || undefined);
           const stdout = (res?.stdout || res?.data?.stdout || '').trim();
           const workdir = stdout && stdout.startsWith('/') ? stdout : '/';
           workdirDetected.current = true;
@@ -116,7 +117,7 @@ export function PodFileBrowser({
       const text = await kubernetesApi.readPodFileText(clusterCode, namespace, podName, filePath, container || undefined);
       setPreview({ file: fileName, content: text });
     } catch (e) {
-      setPreview({ file: fileName, content: `读取失败: ${(e as Record<string, any>).message}` });
+      setPreview({ file: fileName, content: `读取失败: ${(e as JsonData).message}` });
     }
   };
 
@@ -134,7 +135,7 @@ export function PodFileBrowser({
       await kubernetesApi.uploadPodFile(clusterCode, namespace, podName, currentPath, file, container || undefined);
       loadFiles(currentPath);
     } catch (err) {
-      setError(`上传失败: ${(err as Record<string, any>).message}`);
+      setError(`上传失败: ${(err as JsonData).message}`);
     } finally {
       setUploading(false);
       if (fileInputRef.current) fileInputRef.current.value = '';
diff --git a/frontend/src/components/kubernetes/PodLogsViewer.tsx b/frontend/src/components/kubernetes/PodLogsViewer.tsx
index 4920853..dcadcc1 100644
--- a/frontend/src/components/kubernetes/PodLogsViewer.tsx
+++ b/frontend/src/components/kubernetes/PodLogsViewer.tsx
@@ -21,6 +21,7 @@ import {
 import { cn } from '@/lib/utils';
 import { kubernetesApi } from '@/api';
 import { useToast } from '@/hooks/use-toast';
+import type { JsonData } from '@/types/common';
 
 /**
  * 增强版 Pod 日志查看器 — 增强 DeploymentDetail 的日志体验
@@ -153,7 +154,7 @@ export function PodLogsViewer({
     linesRef.current = [];
     setLines([]);
     try {
-      const res: Record<string, any> = await kubernetesApi.getPodLogsEnhanced(clusterCode, namespace, podName, {
+      const res: JsonData = await kubernetesApi.getPodLogsEnhanced(clusterCode, namespace, podName, {
         container: container || undefined,
         tailLines: tailLines,
         previous,
diff --git a/frontend/src/components/kubernetes/PodMetricsPage.tsx b/frontend/src/components/kubernetes/PodMetricsPage.tsx
index 6ef5165..66d3973 100644
--- a/frontend/src/components/kubernetes/PodMetricsPage.tsx
+++ b/frontend/src/components/kubernetes/PodMetricsPage.tsx
@@ -11,19 +11,20 @@ import {
 } from '@/components/ui/table';
 import { Cpu, HardDrive, RefreshCw, ChevronRight, Activity } from 'lucide-react';
 import { kubernetesApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 export default function PodMetricsPage() {
   const { clusterCode } = useParams<{ clusterCode: string }>();
   const navigate = useNavigate();
   const [loading, setLoading] = useState(false);
-  const [metrics, setMetrics] = useState<any[]>([]);
-  const [clusters, setClusters] = useState<any[]>([]);
+  const [metrics, setMetrics] = useState<JsonData[]>([]);
+  const [clusters, setClusters] = useState<JsonData[]>([]);
   const [namespaces, setNamespaces] = useState<string[]>([]);
   const [selectedNs, setSelectedNs] = useState('all');
   const [activeCluster, setActiveCluster] = useState(clusterCode || '');
 
   useEffect(() => {
-    kubernetesApi.getClusters().then(( res: any) => {
+    kubernetesApi.getClusters().then((res: JsonData) => {
       const list = res?.list || [];
       setClusters(list);
       if (!activeCluster && list.length > 0) {
@@ -36,7 +37,7 @@ export default function PodMetricsPage() {
 
   useEffect(() => {
     if (!activeCluster) return;
-    kubernetesApi.getNamespaces(activeCluster).then(( res: any) => {
+    kubernetesApi.getNamespaces(activeCluster).then((res: JsonData) => {
       setNamespaces(Array.isArray(res) ? res : (res?.list || res?.data || []));
     }).catch(() => {});
   }, [activeCluster]);
@@ -46,7 +47,7 @@ export default function PodMetricsPage() {
     setLoading(true);
     try {
       const ns = selectedNs === 'all' ? undefined : selectedNs;
-      const res: Record<string, any> = await kubernetesApi.getPodMetrics(activeCluster, ns);
+      const res: JsonData = await kubernetesApi.getPodMetrics(activeCluster, ns);
       setMetrics(Array.isArray(res) ? res : (res?.list || []));
     } catch { setMetrics([]); } finally { setLoading(false); }
   }, [activeCluster, selectedNs]);
@@ -55,8 +56,8 @@ export default function PodMetricsPage() {
 
   // Flatten for table
   const rows = useMemo(() =>
-    metrics.flatMap(( pm: any) =>
-      (pm.containers || []).map(( c: any) => ({
+    metrics.flatMap((pm: JsonData) =>
+      (pm.containers || []).map((c: JsonData) => ({
         pod: pm.name,
         namespace: pm.namespace,
         container: c.name,
@@ -91,7 +92,7 @@ export default function PodMetricsPage() {
           <Select value={activeCluster} onValueChange={v => { setActiveCluster(v); navigate(`/kubernetes/${v}/metrics/pods`); }}>
             <SelectTrigger className="w-44 h-8 text-xs bg-slate-800 border-slate-700"><SelectValue /></SelectTrigger>
             <SelectContent className="bg-slate-800 border-slate-700">
-              {clusters.map(( c: any) => <SelectItem key={c.id} value={c.code || String(c.id)} className="text-xs">{c.name || c.code}</SelectItem>)}
+              {clusters.map((c: JsonData) => <SelectItem key={c.id} value={c.code || String(c.id)} className="text-xs">{c.name || c.code}</SelectItem>)}
             </SelectContent>
           </Select>
           <Select value={selectedNs} onValueChange={setSelectedNs}>
diff --git a/frontend/src/components/kubernetes/WorkloadViewPage.tsx b/frontend/src/components/kubernetes/WorkloadViewPage.tsx
index 80c3d92..b8cdbfb 100644
--- a/frontend/src/components/kubernetes/WorkloadViewPage.tsx
+++ b/frontend/src/components/kubernetes/WorkloadViewPage.tsx
@@ -20,6 +20,7 @@ import { YamlViewer } from './YamlViewer';
 import { PodExecTerminal } from './PodExecTerminal';
 import { PodFileBrowser } from './PodFileBrowser';
 import { formatK8sTime, statusColor, STATUS_COLORS } from './k8s-yaml-utils';
+import type { JsonData } from '@/types/common';
 
 type WorkloadKind = 'StatefulSet' | 'DaemonSet';
 type ViewMode = 'view' | 'yaml';
@@ -67,14 +68,14 @@ export default function WorkloadViewPage() {
   const kind: WorkloadKind = location.pathname.includes('/DaemonSet/') ? 'DaemonSet' : 'StatefulSet';
   const mode: ViewMode = params.mode === 'yaml' ? 'yaml' : 'view';
 
-  const [manifest, setManifest] = useState<any>(null);
-  const [pods, setPods] = useState<any[]>([]);
+  const [manifest, setManifest] = useState<JsonData>(null);
+  const [pods, setPods] = useState<JsonData[]>([]);
   const [loading, setLoading] = useState(true);
   const [scaleModal, setScaleModal] = useState(false);
   const [scaleValue, setScaleValue] = useState(1);
   const [actionLoading, setActionLoading] = useState(false);
-  const [terminalPod, setTerminalPod] = useState<any>(null);
-  const [fileBrowserPod, setFileBrowserPod] = useState<any>(null);
+  const [terminalPod, setTerminalPod] = useState<JsonData>(null);
+  const [fileBrowserPod, setFileBrowserPod] = useState<JsonData>(null);
   const [yamlModal, setYamlModal] = useState(false);
 
   const loadData = useCallback(async () => {
@@ -95,7 +96,7 @@ export default function WorkloadViewPage() {
 
       // Filter pods by name prefix and namespace
       const podList = Array.isArray(podsRes) ? podsRes : (podsRes?.list || podsRes?.data || []);
-      const filtered = podList.filter(( p: any) => {
+      const filtered = podList.filter((p: JsonData) => {
         const podName = p.name || p.metadata?.name || '';
         const podNs = p.namespace || p.namespace_name || '';
         return podName.startsWith(name) && (!podNs || podNs === namespace);
@@ -384,7 +385,7 @@ export default function WorkloadViewPage() {
                     </TableRow>
                   </TableHeader>
                   <TableBody>
-                    {vcts.map(( vct: any, idx: number) => {
+                    {vcts.map((vct: JsonData, idx: number) => {
                       const accessModes = (vct.spec?.accessModes || []).join(', ');
                       const storageClass = vct.spec?.storageClassName || vct.spec?.storageClassName || '-';
                       const size = vct.spec?.resources?.requests?.storage || '-';
@@ -415,7 +416,7 @@ export default function WorkloadViewPage() {
                 <div className="mb-3">
                   <p className="text-[11px] text-slate-500 mb-2 uppercase tracking-wide">Init Containers</p>
                   <div className="space-y-2">
-                    {initContainers.map(( c: any, idx: number) => (
+                    {initContainers.map((c: JsonData, idx: number) => (
                       <ContainerInfo key={`init-${idx}`} c={c} />
                     ))}
                   </div>
@@ -426,7 +427,7 @@ export default function WorkloadViewPage() {
               ) : (
                 <div className="space-y-3">
                   <p className="text-[11px] text-slate-500 mb-1 uppercase tracking-wide">Containers</p>
-                  {containers.map(( c: any, idx: number) => (
+                  {containers.map((c: JsonData, idx: number) => (
                     <ContainerInfo key={idx} c={c} />
                   ))}
                 </div>
@@ -456,7 +457,7 @@ export default function WorkloadViewPage() {
                 <TableBody>
                   {pods.length === 0 ? (
                     <TableRow><TableCell colSpan={6} className="text-center text-slate-500 py-8">暂无 Pod</TableCell></TableRow>
-                  ) : pods.map(( pod: any) => (
+                  ) : pods.map((pod: JsonData) => (
                     <TableRow key={pod.name} className="border-slate-800 hover:bg-slate-800/30">
                       <TableCell className="font-medium text-slate-200">{pod.name}</TableCell>
                       <TableCell>
@@ -531,7 +532,7 @@ export default function WorkloadViewPage() {
           clusterId={clusterCode}
           namespace={namespace}
           podName={terminalPod.name}
-          containers={terminalPod.containers?.map(( c: any) => c.name).filter(Boolean) || []}
+          containers={terminalPod.containers?.map((c: JsonData) => c.name).filter(Boolean) || []}
         />
       )}
 
@@ -543,7 +544,7 @@ export default function WorkloadViewPage() {
           clusterCode={clusterCode}
           namespace={namespace}
           podName={fileBrowserPod.name}
-          containers={fileBrowserPod.containers?.map(( c: any) => c.name).filter(Boolean) || []}
+          containers={fileBrowserPod.containers?.map((c: JsonData) => c.name).filter(Boolean) || []}
         />
       )}
     </div>
@@ -551,7 +552,7 @@ export default function WorkloadViewPage() {
 }
 
 // Container info sub-component
-function ContainerInfo({ c }: { c: any}) {
+function ContainerInfo({ c }: { c: JsonData}) {
   return (
     <div className="border border-slate-800 rounded-lg p-3 bg-slate-950/30">
       <div className="flex items-center justify-between mb-2">
@@ -570,7 +571,7 @@ function ContainerInfo({ c }: { c: any}) {
         </div>
         <div className="text-slate-400">
           端口: <span className="text-slate-200 font-mono">
-            {(c.ports || []).map(( p: any) => p.containerPort || p.port).join(', ') || '-'}
+            {(c.ports || []).map((p: JsonData) => p.containerPort || p.port).join(', ') || '-'}
           </span>
         </div>
       </div>
diff --git a/frontend/src/components/kubernetes/YamlImportDialog.tsx b/frontend/src/components/kubernetes/YamlImportDialog.tsx
index 2ae799a..d7fac12 100644
--- a/frontend/src/components/kubernetes/YamlImportDialog.tsx
+++ b/frontend/src/components/kubernetes/YamlImportDialog.tsx
@@ -6,6 +6,7 @@ import { ModalOverlay } from '@/components/ui/modal-overlay';
 import { useToast } from '@/hooks/use-toast';
 import { kubernetesApi } from '@/api';
 import { YamlCodeMirror } from './YamlCodeMirror';
+import type { JsonData } from '@/types/common';
 
 interface YamlImportDialogProps {
   clusterCode: string;
@@ -30,7 +31,7 @@ export function YamlImportDialog({ clusterCode, onClose, onApplied }: YamlImport
       onApplied?.();
       onClose();
     } catch (e) {
-      toast({ title: '导入失败', description: (e as Record<string, any>).message, variant: 'destructive' });
+      toast({ title: '导入失败', description: (e as JsonData).message, variant: 'destructive' });
     } finally { setApplying(false); }
   };
 
diff --git a/frontend/src/components/kubernetes/YamlViewer.tsx b/frontend/src/components/kubernetes/YamlViewer.tsx
index 168f13b..fd7ebed 100644
--- a/frontend/src/components/kubernetes/YamlViewer.tsx
+++ b/frontend/src/components/kubernetes/YamlViewer.tsx
@@ -10,6 +10,7 @@ import { getYamlResourceConfig, yamlDownloadFilename } from './k8s-yaml-resource
 import { YamlEditorToolbar } from './YamlEditorToolbar';
 import { YamlCodeMirror } from './YamlCodeMirror';
 import { downloadYamlFile } from '@/utils/export';
+import type { JsonData } from '@/types/common';
 
 interface YamlViewerProps {
   clusterCode: string;
@@ -72,7 +73,7 @@ export function YamlViewer({
       setRawYaml(text);
       await applyStripped(text);
     } catch (e) {
-      toast({ title: '获取YAML失败', description: (e as Record<string, any>).message, variant: 'destructive' });
+      toast({ title: '获取YAML失败', description: (e as JsonData).message, variant: 'destructive' });
       const err = `# Error: ${(e as Error).message}`;
       setRawYaml(err);
       setDisplayYaml(err);
diff --git a/frontend/src/components/kubernetes/deployment-detail/DeploymentHpaTab.tsx b/frontend/src/components/kubernetes/deployment-detail/DeploymentHpaTab.tsx
index ccceee7..ac518b6 100644
--- a/frontend/src/components/kubernetes/deployment-detail/DeploymentHpaTab.tsx
+++ b/frontend/src/components/kubernetes/deployment-detail/DeploymentHpaTab.tsx
@@ -7,14 +7,15 @@ import {
 } from '@/components/ui/table';
 import { TabsContent } from '@/components/ui/tabs';
 import { CreateHPADialog } from './CreateHPADialog';
+import type { JsonData } from '@/types/common';
 
 export interface DeploymentHpaTabProps {
-  hpas: any[];
+  hpas: JsonData[];
   clusterCode: string;
   namespace: string;
   deploymentName: string;
   onCreated: () => void;
-  onDeleteHpa: (hpa: any) => void;
+  onDeleteHpa: (hpa: JsonData) => void;
 }
 
 export function DeploymentHpaTab({
@@ -58,7 +59,7 @@ export function DeploymentHpaTab({
                 </TableRow>
               </TableHeader>
               <TableBody>
-                {hpas.map((hpa: any) => {
+                {hpas.map((hpa: JsonData) => {
                   const cpu = hpa.cpu_percent || 0;
                   const mem = hpa.mem_percent || 0;
                   const metricsParts = [];
diff --git a/frontend/src/components/kubernetes/deployment-detail/DeploymentLogsTab.tsx b/frontend/src/components/kubernetes/deployment-detail/DeploymentLogsTab.tsx
index eba2d49..20f8fb1 100644
--- a/frontend/src/components/kubernetes/deployment-detail/DeploymentLogsTab.tsx
+++ b/frontend/src/components/kubernetes/deployment-detail/DeploymentLogsTab.tsx
@@ -12,9 +12,10 @@ import {
 } from '@/components/ui/select';
 import { TabsContent } from '@/components/ui/tabs';
 import { extractContainers } from './helpers';
+import type { JsonData } from '@/types/common';
 
 export interface DeploymentLogsTabProps {
-  pods: any[];
+  pods: JsonData[];
   logTail: number;
   onLogTailChange: (value: number) => void;
   logsTabPod: string;
@@ -61,7 +62,7 @@ export function DeploymentLogsTab({
                   <SelectValue placeholder="选择 Pod…" />
                 </SelectTrigger>
                 <SelectContent>
-                  {pods.map((p: any) => (
+                  {pods.map((p: JsonData) => (
                     <SelectItem key={p.name} value={p.name}>{p.name}</SelectItem>
                   ))}
                 </SelectContent>
@@ -71,7 +72,7 @@ export function DeploymentLogsTab({
                 className="bg-blue-600 hover:bg-blue-700 h-8"
                 disabled={!logsTabPod}
                 onClick={() => {
-                  const pod = pods.find((p: any) => p.name === logsTabPod);
+                  const pod = pods.find((p: JsonData) => p.name === logsTabPod);
                   onOpenLogsViewer(logsTabPod, pod ? extractContainers(pod) : []);
                 }}
               >
diff --git a/frontend/src/components/kubernetes/deployment-detail/DeploymentOverview.tsx b/frontend/src/components/kubernetes/deployment-detail/DeploymentOverview.tsx
index 2001327..3722a3f 100644
--- a/frontend/src/components/kubernetes/deployment-detail/DeploymentOverview.tsx
+++ b/frontend/src/components/kubernetes/deployment-detail/DeploymentOverview.tsx
@@ -7,12 +7,13 @@ import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { Badge } from '@/components/ui/badge';
 import { CreateHPADialog } from './CreateHPADialog';
+import type { JsonData } from '@/types/common';
 
 export interface DeploymentOverviewProps {
   deploymentName: string;
   namespace: string;
-  deployment: any;
-  hpas: any[];
+  deployment?: JsonData;
+  hpas: JsonData[];
   clusterCode: string;
   ready: number;
   total: number;
diff --git a/frontend/src/components/kubernetes/deployment-detail/DeploymentPodsTab.tsx b/frontend/src/components/kubernetes/deployment-detail/DeploymentPodsTab.tsx
index 7b3cdc5..f2a20d1 100644
--- a/frontend/src/components/kubernetes/deployment-detail/DeploymentPodsTab.tsx
+++ b/frontend/src/components/kubernetes/deployment-detail/DeploymentPodsTab.tsx
@@ -9,9 +9,10 @@ import {
 import { TabsContent } from '@/components/ui/tabs';
 import { extractContainers } from './helpers';
 import type { PodWithContainers } from './types';
+import type { JsonData } from '@/types/common';
 
 export interface DeploymentPodsTabProps {
-  pods: any[];
+  pods: JsonData[];
   onOpenLogsViewer: (pod: PodWithContainers) => void;
   onOpenExec: (pod: PodWithContainers) => void;
   onOpenFileBrowser: (pod: PodWithContainers) => void;
@@ -42,7 +43,7 @@ export function DeploymentPodsTab({ pods, onOpenLogsViewer, onOpenExec, onOpenFi
                   </TableCell>
                 </TableRow>
               ) : (
-                pods.map((pod: any) => (
+                pods.map((pod: JsonData) => (
                   <TableRow key={pod.name} className="border-slate-800 hover:bg-slate-800/30">
                     <TableCell className="font-medium text-slate-200">{pod.name}</TableCell>
                     <TableCell>
diff --git a/frontend/src/components/kubernetes/deployment-detail/helpers.ts b/frontend/src/components/kubernetes/deployment-detail/helpers.ts
index 345a532..6b407d9 100644
--- a/frontend/src/components/kubernetes/deployment-detail/helpers.ts
+++ b/frontend/src/components/kubernetes/deployment-detail/helpers.ts
@@ -1,10 +1,11 @@
+import type { JsonData } from "@/types/common";
 // helpers.ts — DeploymentDetail 工具函数 // Logan.Li
 
 /** 从 Pod 对象提取容器名列表（兼容多种字段） */
-export function extractContainers(pod: any): string[] {
+export function extractContainers(pod: JsonData): string[] {
   const c = pod?.containers;
-  if (Array.isArray(c)) return c.map((x: any) => typeof x === 'string' ? x : (x?.name || x?.Name)).filter(Boolean);
-  if (Array.isArray(pod?.container_statuses)) return pod.container_statuses.map((x: any) => x?.name).filter(Boolean);
+  if (Array.isArray(c)) return c.map((x: JsonData) => typeof x === 'string' ? x : (x?.name || x?.Name)).filter(Boolean);
+  if (Array.isArray(pod?.container_statuses)) return pod.container_statuses.map((x: JsonData) => x?.name).filter(Boolean);
   if (Array.isArray(pod?.containerNames)) return pod.containerNames.filter(Boolean);
   return [];
 }
\ No newline at end of file
diff --git a/frontend/src/components/kubernetes/deployment-edit/container-utils.ts b/frontend/src/components/kubernetes/deployment-edit/container-utils.ts
index 11b58f4..873d3da 100644
--- a/frontend/src/components/kubernetes/deployment-edit/container-utils.ts
+++ b/frontend/src/components/kubernetes/deployment-edit/container-utils.ts
@@ -3,10 +3,11 @@
 import type {
   ContainerForm, ProbeDef, LifecycleHandler,
 } from './types';
+import type { JsonData } from '@/types/common';
 
 // K8s container spec → form conversion // Logan.Li
-export function toContainerForm(c: any): ContainerForm {
-  const probe = (p: any): ProbeDef | null => {
+export function toContainerForm(c: JsonData): ContainerForm {
+  const probe = (p: JsonData): ProbeDef | null => {
     if (!p) return null;
     let type: ProbeDef['type'] = 'none';
     if (p.httpGet) type = 'httpGet';
@@ -26,7 +27,7 @@ export function toContainerForm(c: any): ContainerForm {
       failureThreshold: p.failureThreshold,
     };
   };
-  const lh = (h: any): LifecycleHandler => {
+  const lh = (h: JsonData): LifecycleHandler => {
     if (!h) return { type: 'none' };
     let type: LifecycleHandler['type'] = 'none';
     if (h.exec) type = 'exec';
@@ -48,8 +49,8 @@ export function toContainerForm(c: any): ContainerForm {
     command: Array.isArray(c.command) ? c.command : [],
     args: Array.isArray(c.args) ? c.args : [],
     workingDir: c.workingDir || '',
-    env: (Array.isArray(c.env) ? c.env : []).map((e: any) => ({ name: e.name || '', value: e.value ?? '' })),
-    ports: (Array.isArray(c.ports) ? c.ports : []).map((p: any) => ({ name: p.name || '', containerPort: p.containerPort ?? '', protocol: p.protocol || 'TCP' })),
+    env: (Array.isArray(c.env) ? c.env : []).map((e: JsonData) => ({ name: e.name || '', value: e.value ?? '' })),
+    ports: (Array.isArray(c.ports) ? c.ports : []).map((p: JsonData) => ({ name: p.name || '', containerPort: p.containerPort ?? '', protocol: p.protocol || 'TCP' })),
     resources: {
       requests: c.resources?.requests || {},
       limits: c.resources?.limits || {},
@@ -71,7 +72,7 @@ export function toContainerForm(c: any): ContainerForm {
       capabilitiesAdd: sc.capabilities?.add || [],
       capabilitiesDrop: sc.capabilities?.drop || [],
     } : null,
-    volumeMounts: (Array.isArray(c.volumeMounts) ? c.volumeMounts : []).map((m: any) => ({
+    volumeMounts: (Array.isArray(c.volumeMounts) ? c.volumeMounts : []).map((m: JsonData) => ({
       name: m.name || '', mountPath: m.mountPath || '', subPath: m.subPath || '', readOnly: m.readOnly || false,
     })),
   };
@@ -88,9 +89,9 @@ export function emptyContainer(name = ''): ContainerForm {
   };
 }
 
-export function probeToK8s(p: ProbeDef | null | undefined): any {
+export function probeToK8s(p: ProbeDef | null | undefined): JsonData {
   if (!p || p.type === 'none' || !p.type) return undefined;
-  const out: Record<string, any> = {};
+  const out: JsonData = {};
   if (p.type === 'httpGet') {
     out.httpGet = {};
     if (p.httpPath) out.httpGet.path = p.httpPath;
@@ -111,28 +112,28 @@ export function probeToK8s(p: ProbeDef | null | undefined): any {
   return Object.keys(out).length > 0 ? out : undefined;
 }
 
-export function handlerToK8s(h: LifecycleHandler | undefined): any {
+export function handlerToK8s(h: LifecycleHandler | undefined): JsonData {
   if (!h || h.type === 'none' || !h.type) return undefined;
   if (h.type === 'exec') {
     const cmds = (h.execCommand || '').split('\n').map(s => s.trim()).filter(Boolean);
     return cmds.length ? { exec: { command: cmds } } : undefined;
   }
   if (h.type === 'httpGet') {
-    const o: Record<string, any> = { httpGet: {} };
+    const o: JsonData = { httpGet: {} };
     if (h.httpPath) o.httpGet.path = h.httpPath;
     if (h.httpPort !== '' && h.httpPort != null) o.httpGet.port = Number(h.httpPort);
     return o;
   }
   if (h.type === 'tcpSocket') {
-    const o: Record<string, any> = { tcpSocket: {} };
+    const o: JsonData = { tcpSocket: {} };
     if (h.tcpPort !== '' && h.tcpPort != null) o.tcpSocket.port = Number(h.tcpPort);
     return o;
   }
   return undefined;
 }
 
-export function containerToK8s(c: ContainerForm): any {
-  const out: Record<string, any> = { name: c.name };
+export function containerToK8s(c: ContainerForm): JsonData {
+  const out: JsonData = { name: c.name };
   if (c.image) out.image = c.image;
   if (c.imagePullPolicy) out.imagePullPolicy = c.imagePullPolicy;
   if (c.workingDir) out.workingDir = c.workingDir;
@@ -140,14 +141,14 @@ export function containerToK8s(c: ContainerForm): any {
   if (c.args.length > 0) out.args = c.args;
   if (c.env.length > 0) {
     out.env = c.env.filter(e => e.name.trim()).map(e => {
-      const o: Record<string, any> = { name: e.name };
+      const o: JsonData = { name: e.name };
       if (e.value != null) o.value = e.value;
       return o;
     });
   }
   if (c.ports.length > 0) {
     out.ports = c.ports.filter(p => p.containerPort !== '').map(p => {
-      const o: Record<string, any> = { containerPort: typeof p.containerPort === 'number' ? p.containerPort : Number(p.containerPort) };
+      const o: JsonData = { containerPort: typeof p.containerPort === 'number' ? p.containerPort : Number(p.containerPort) };
       if (p.name) o.name = p.name;
       if (p.protocol) o.protocol = p.protocol;
       return o;
@@ -174,14 +175,14 @@ export function containerToK8s(c: ContainerForm): any {
   const rp = probeToK8s(c.readinessProbe); if (rp) out.readinessProbe = rp;
   const sp = probeToK8s(c.startupProbe); if (sp) out.startupProbe = sp;
   if (c.lifecycle) {
-    const lc: Record<string, any> = {};
+    const lc: JsonData = {};
     const ps = handlerToK8s(c.lifecycle.postStart); if (ps) lc.postStart = ps;
     const pst = handlerToK8s(c.lifecycle.preStop); if (pst) lc.preStop = pst;
     if (Object.keys(lc).length > 0) out.lifecycle = lc;
   }
   if (c.securityContext) {
     const s = c.securityContext;
-    const sc: Record<string, any> = {};
+    const sc: JsonData = {};
     if (s.runAsUser !== '' && s.runAsUser != null) sc.runAsUser = Number(s.runAsUser);
     if (s.runAsGroup !== '' && s.runAsGroup != null) sc.runAsGroup = Number(s.runAsGroup);
     if (s.runAsNonRoot != null) sc.runAsNonRoot = s.runAsNonRoot;
@@ -199,7 +200,7 @@ export function containerToK8s(c: ContainerForm): any {
   }
   if (c.volumeMounts.length > 0) {
     out.volumeMounts = c.volumeMounts.filter(m => m.name.trim() && m.mountPath.trim()).map(m => {
-      const o: Record<string, any> = { name: m.name, mountPath: m.mountPath };
+      const o: JsonData = { name: m.name, mountPath: m.mountPath };
       if (m.subPath) o.subPath = m.subPath;
       if (m.readOnly) o.readOnly = true;
       return o;
diff --git a/frontend/src/components/kubernetes/deployment-edit/types.ts b/frontend/src/components/kubernetes/deployment-edit/types.ts
index 05a5643..e4536d3 100644
--- a/frontend/src/components/kubernetes/deployment-edit/types.ts
+++ b/frontend/src/components/kubernetes/deployment-edit/types.ts
@@ -1,3 +1,4 @@
+import type { JsonData } from "@/types/common";
 // deployment-edit/types.ts — 容器编辑器类型定义
 // 作者: Logan <admin@attacker.club>
 
@@ -64,8 +65,8 @@ export interface DeploymentEditContainersProps {
   clusterCode: string;
   namespace: string;
   deploymentName: string;
-  manifest: any | null;
-  onSaved: (updated?: any) => void;
+  manifest: JsonData | null;
+  onSaved: (updated?: JsonData) => void;
   onCancel: () => void;
 }
 
diff --git a/frontend/src/components/kubernetes/deployment-view/HPACronHPATab.tsx b/frontend/src/components/kubernetes/deployment-view/HPACronHPATab.tsx
index 790d095..311bec8 100644
--- a/frontend/src/components/kubernetes/deployment-view/HPACronHPATab.tsx
+++ b/frontend/src/components/kubernetes/deployment-view/HPACronHPATab.tsx
@@ -6,8 +6,9 @@ import {
   Table, TableBody, TableCell, TableHead, TableHeader, TableRow,
 } from '@/components/ui/table';
 import { Activity, Clock, Loader2 } from 'lucide-react';
+import type { JsonData } from '@/types/common';
 
-export function HPACronHPATab({ hpas, cronHpas, loading, replicas }: { hpas: any[]; cronHpas: any[]; loading: string; replicas: number }) {
+export function HPACronHPATab({ hpas, cronHpas, loading, replicas }: { hpas: JsonData[]; cronHpas: JsonData[]; loading: string; replicas: number }) {
   if (loading === 'scale') {
     return <div className="flex items-center justify-center py-12"><Loader2 className="h-6 w-6 animate-spin text-[var(--dg-text-muted)]" /></div>;
   }
@@ -42,20 +43,20 @@ export function HPACronHPATab({ hpas, cronHpas, loading, replicas }: { hpas: any
                   </TableRow>
                 </TableHeader>
                 <TableBody>
-                  {hpas.map((hpa: any, i: number) => {
+                  {hpas.map((hpa: JsonData, i: number) => {
                     const minR = hpa.spec?.minReplicas ?? hpa.minReplicas ?? 1;
                     const maxR = hpa.spec?.maxReplicas ?? hpa.maxReplicas ?? 10;
                     const metrics = hpa.spec?.metrics || hpa.metrics || [];
                     const curR = hpa.status?.currentReplicas ?? hpa.currentReplicas ?? 0;
                     const conditions = hpa.status?.conditions || hpa.conditions || [];
-                    const ableToScale = conditions.find((c: any) => c.type === 'AbleToScale');
+                    const ableToScale = conditions.find((c: JsonData) => c.type === 'AbleToScale');
                     const ok = ableToScale?.status === 'True';
                     return (
                       <TableRow key={hpa.name || i} className="border-[var(--dg-border)]">
                         <TableCell className="font-medium text-[var(--dg-text-primary)]">{hpa.name || hpa.metadata?.name}</TableCell>
                         <TableCell className="text-sm text-[var(--dg-text-secondary)] font-mono">{minR} → {maxR}</TableCell>
                         <TableCell className="text-xs text-[var(--dg-text-muted)]">
-                          {metrics.map((m: any, j: number) => {
+                          {metrics.map((m: JsonData, j: number) => {
                             const resource = m.resource || m.object?.metric?.name || '';
                             const target = m.resource?.target?.averageUtilization || m.resource?.target?.averageValue || m.resource?.target?.type || '-';
                             return <div key={j}>{resource?.name || resource}: {target}{m.resource?.target?.averageUtilization ? '%' : ''}</div>;
@@ -98,16 +99,16 @@ export function HPACronHPATab({ hpas, cronHpas, loading, replicas }: { hpas: any
                   </TableRow>
                 </TableHeader>
                 <TableBody>
-                  {cronHpas.map((cron: any, i: number) => {
+                  {cronHpas.map((cron: JsonData, i: number) => {
                     const jobs = cron.spec?.jobs || cron.jobs || [];
                     const tz = cron.spec?.timezone || 'UTC';
                     return (
                       <TableRow key={cron.name || i} className="border-[var(--dg-border)]">
                         <TableCell className="font-medium text-[var(--dg-text-primary)]">{cron.name || cron.metadata?.name}</TableCell>
                         <TableCell className="text-sm text-[var(--dg-text-secondary)]">{
-                          jobs.map((j: any) => j.targetSize || j.targetReplicas || '?').join(', ')
+                          jobs.map((j: JsonData) => j.targetSize || j.targetReplicas || '?').join(', ')
                         }</TableCell>
-                        <TableCell className="text-xs font-mono text-[var(--dg-text-muted)]">{jobs.map((j: any) => j.schedule || '?').join(', ')}</TableCell>
+                        <TableCell className="text-xs font-mono text-[var(--dg-text-muted)]">{jobs.map((j: JsonData) => j.schedule || '?').join(', ')}</TableCell>
                         <TableCell className="text-xs text-[var(--dg-text-muted)]">{tz}</TableCell>
                         <TableCell>
                           <Badge className="bg-[var(--dg-green)]/20 text-[var(--dg-green)]">已启用</Badge>
diff --git a/frontend/src/components/kubernetes/deployment-view/HistoryTab.tsx b/frontend/src/components/kubernetes/deployment-view/HistoryTab.tsx
index 45ecfce..7d13ebe 100644
--- a/frontend/src/components/kubernetes/deployment-view/HistoryTab.tsx
+++ b/frontend/src/components/kubernetes/deployment-view/HistoryTab.tsx
@@ -6,8 +6,9 @@ import {
 } from '@/components/ui/table';
 import { RotateCcw, Loader2 } from 'lucide-react';
 import { formatK8sTime } from '../k8s-yaml-utils';
+import type { JsonData } from '@/types/common';
 
-export function HistoryTab({ revisions, rollbackLoading, onRollback }: { revisions: any[]; rollbackLoading: number | null; onRollback: (rev: any) => void }) {
+export function HistoryTab({ revisions, rollbackLoading, onRollback }: { revisions: JsonData[]; rollbackLoading: number | null; onRollback: (rev: JsonData) => void }) {
   if (revisions.length === 0) {
     return <div className="text-center text-[var(--dg-text-muted)] py-12">暂无历史版本</div>;
   }
diff --git a/frontend/src/components/kubernetes/deployment-view/ServicesTab.tsx b/frontend/src/components/kubernetes/deployment-view/ServicesTab.tsx
index 0244bc6..a385a20 100644
--- a/frontend/src/components/kubernetes/deployment-view/ServicesTab.tsx
+++ b/frontend/src/components/kubernetes/deployment-view/ServicesTab.tsx
@@ -5,6 +5,7 @@ import {
 } from '@/components/ui/table';
 import { Network, ExternalLink, Loader2 } from 'lucide-react';
 import type { SvcItem, IngItem } from './types';
+import type { JsonData } from '@/types/common';
 
 export function ServicesTab({ services, ingresses, loading }: { services: SvcItem[]; ingresses: IngItem[]; loading: string; namespace: string }) {
   if (loading === 'services') {
@@ -76,7 +77,7 @@ export function ServicesTab({ services, ingresses, loading }: { services: SvcIte
                     <TableCell className="text-sm text-[var(--dg-text-muted)]">{ing.className}</TableCell>
                     <TableCell className="text-sm text-[var(--dg-text-muted)]">{ing.hosts.join(', ')}</TableCell>
                     <TableCell className="text-xs text-[var(--dg-text-muted)]">
-                      {ing.rules.flatMap((r: any) => (r.http?.paths || r.paths || []).map((p: any) => p.path || '/')).join(', ')}
+                      {ing.rules.flatMap((r: JsonData) => (r.http?.paths || r.paths || []).map((p: JsonData) => p.path || '/')).join(', ')}
                     </TableCell>
                   </TableRow>
                 ))}
diff --git a/frontend/src/components/kubernetes/deployment-view/helpers.tsx b/frontend/src/components/kubernetes/deployment-view/helpers.tsx
index 263b56b..6cf6d6b 100644
--- a/frontend/src/components/kubernetes/deployment-view/helpers.tsx
+++ b/frontend/src/components/kubernetes/deployment-view/helpers.tsx
@@ -4,6 +4,7 @@ import {
   formatK8sTime, formatDuration, elapsedSeconds, STATUS_COLORS,
 } from '../k8s-yaml-utils';
 import type { PodItem } from './types';
+import type { JsonData } from '@/types/common';
 
 export interface PodStage {
   label: string;
@@ -13,15 +14,15 @@ export interface PodStage {
 
 // Pod 条件时间线提取 // Logan.Li
 export function getPodTimeline(pod: PodItem) {
-  const cond: Record<string, any>[] = (pod as Record<string, any>).conditions || (pod as Record<string, any>).pod_conditions || [];
-  const find = (t: string) => cond.find((c: any) => (c.type || c.Type) === t);
-  const ts = (c: any) => c?.lastTransitionTime || c?.LastTransitionTime || c?.last_transition_time;
+  const cond: JsonData[] = (pod as JsonData).conditions || (pod as JsonData).pod_conditions || [];
+  const find = (t: string) => cond.find((c: JsonData) => (c.type || c.Type) === t);
+  const ts = (c: JsonData) => c?.lastTransitionTime || c?.LastTransitionTime || c?.last_transition_time;
   return {
     scheduled: ts(find('PodScheduled') || {}),
     initialized: ts(find('Initialized') || {}),
     containersReady: ts(find('ContainersReady') || {}),
     ready: ts(find('Ready') || {}),
-    startTime: pod.start_time || (pod as Record<string, any>).startTime,
+    startTime: pod.start_time || (pod as JsonData).startTime,
   };
 }
 
diff --git a/frontend/src/components/kubernetes/deployment-view/types.ts b/frontend/src/components/kubernetes/deployment-view/types.ts
index 392db9e..bd51021 100644
--- a/frontend/src/components/kubernetes/deployment-view/types.ts
+++ b/frontend/src/components/kubernetes/deployment-view/types.ts
@@ -1,9 +1,10 @@
+import type { JsonData } from "@/types/common";
 // deployment-view/types.ts — Deployment 详情看板类型定义 // Logan.Li
 
 export interface PodItem {
   name: string; namespace?: string; status?: string; node_name?: string; node?: string;
   ip?: string; pod_ip?: string; restart_count?: number; age?: string; created_at?: string;
-  start_time?: string; containers?: any[]; image?: string; images?: string[];
+  start_time?: string; containers?: JsonData[]; image?: string; images?: string[];
 }
 
 export interface ReplicaSetItem {
@@ -12,18 +13,18 @@ export interface ReplicaSetItem {
 }
 
 export interface SvcItem {
-  name: string; type: string; clusterIP: string; ports: any[]; selector: Record<string, string>; age: string;
+  name: string; type: string; clusterIP: string; ports: JsonData[]; selector: Record<string, string>; age: string;
 }
 
 export interface IngItem {
-  name: string; className: string; hosts: string[]; rules: any[]; age: string;
+  name: string; className: string; hosts: string[]; rules: JsonData[]; age: string;
 }
 
 export type EventItem = import('../k8s-event-utils').NormalizedEvent;
 
 export interface DeploymentViewProps {
-  clusterCode: string; namespace: string; deployment: any;
-  pods: PodItem[]; replicaSets: ReplicaSetItem[]; revisions: any[];
+  clusterCode: string; namespace: string; deployment?: JsonData;
+  pods: PodItem[]; replicaSets: ReplicaSetItem[]; revisions: JsonData[];
   onRefresh: () => void;
   onShowPodLogs: (pod: PodItem) => void;
   onShowPodTerminal: (pod: PodItem) => void;
diff --git a/frontend/src/components/kubernetes/deployment-volume-utils.ts b/frontend/src/components/kubernetes/deployment-volume-utils.ts
index 900ebd6..e083c9b 100644
--- a/frontend/src/components/kubernetes/deployment-volume-utils.ts
+++ b/frontend/src/components/kubernetes/deployment-volume-utils.ts
@@ -1,3 +1,4 @@
+import type { JsonData } from "@/types/common";
 // Deployment Pod 数据卷 ↔ K8s YAML 双向映射 // Logan.Li
 
 export type VolumeType =
@@ -26,7 +27,7 @@ export interface VolumeForm {
   secretName?: string;
   secItems?: string;
   /** 未识别卷类型时保留原始对象，避免保存丢失 // Logan.Li */
-  _raw?: Record<string, any>;
+  _raw?: JsonData;
 }
 
 export interface MountForm {
@@ -65,7 +66,7 @@ export function emptyVolumeEntry(defaultContainer = ''): VolumeEntry {
 const SYSTEM_VOLUME_PREFIXES = ['kube-api-access-', 'default-token-', 'kube-'];
 
 /** 是否系统/不可编辑卷（保存时保留）// Logan.Li */
-export function isPassthroughVolume(v: Record<string, any>): boolean {
+export function isPassthroughVolume(v: JsonData): boolean {
   if (!v || typeof v !== 'object') return false;
   const name = String(v.name || '');
   if (SYSTEM_VOLUME_PREFIXES.some((p) => name.startsWith(p))) return true;
@@ -91,7 +92,7 @@ export function parseKeyToPathItems(text?: string): Array<{ key: string; path: s
 }
 
 /** K8s volume → 表单 // Logan.Li */
-export function volumeToForm(v: Record<string, any>): VolumeForm {
+export function volumeToForm(v: JsonData): VolumeForm {
   if (!v || typeof v !== 'object') return { name: '', type: 'emptyDir' };
   const name = v.name || '';
   if (v.persistentVolumeClaim) {
@@ -150,22 +151,22 @@ export function volumeToForm(v: Record<string, any>): VolumeForm {
 }
 
 /** 表单 → K8s volume // Logan.Li */
-export function formToVolume(f: VolumeForm): Record<string, any> | null {
+export function formToVolume(f: VolumeForm): JsonData | null {
   if (f.type === 'custom' && f._raw) return JSON.parse(JSON.stringify(f._raw));
   const volName = f.name?.trim();
   if (!volName) return null;
 
-  const v: Record<string, any> = { name: volName };
+  const v: JsonData = { name: volName };
   switch (f.type) {
     case 'emptyDir': {
-      const ed: Record<string, any> = {};
+      const ed: JsonData = {};
       if (f.medium?.trim()) ed.medium = f.medium.trim();
       if (f.sizeLimit?.trim()) ed.sizeLimit = f.sizeLimit.trim();
       v.emptyDir = ed;
       break;
     }
     case 'hostPath': {
-      const hp: Record<string, any> = { path: f.path?.trim() || '/' };
+      const hp: JsonData = { path: f.path?.trim() || '/' };
       if (f.pathType?.trim()) hp.type = f.pathType.trim();
       v.hostPath = hp;
       break;
@@ -173,7 +174,7 @@ export function formToVolume(f: VolumeForm): Record<string, any> | null {
     case 'configMap': {
       const cmName = f.configMapName?.trim();
       if (!cmName) return null;
-      const cm: Record<string, any> = { name: cmName };
+      const cm: JsonData = { name: cmName };
       const items = parseKeyToPathItems(f.cmItems);
       if (items) cm.items = items;
       v.configMap = cm;
@@ -182,7 +183,7 @@ export function formToVolume(f: VolumeForm): Record<string, any> | null {
     case 'secret': {
       const secName = f.secretName?.trim();
       if (!secName) return null;
-      const sec: Record<string, any> = { secretName: secName };
+      const sec: JsonData = { secretName: secName };
       const items = parseKeyToPathItems(f.secItems);
       if (items) sec.items = items;
       v.secret = sec;
@@ -191,7 +192,7 @@ export function formToVolume(f: VolumeForm): Record<string, any> | null {
     case 'persistentVolumeClaim': {
       const claim = f.pvcName?.trim();
       if (!claim) return null;
-      const pvc: Record<string, any> = { claimName: claim };
+      const pvc: JsonData = { claimName: claim };
       if (f.pvcReadOnly) pvc.readOnly = true;
       v.persistentVolumeClaim = pvc;
       break;
@@ -200,7 +201,7 @@ export function formToVolume(f: VolumeForm): Record<string, any> | null {
       const server = f.nfsServer?.trim();
       const path = f.nfsPath?.trim();
       if (!server || !path) return null;
-      const nfs: Record<string, any> = { server, path };
+      const nfs: JsonData = { server, path };
       if (f.nfsReadOnly) nfs.readOnly = true;
       v.nfs = nfs;
       break;
@@ -211,7 +212,7 @@ export function formToVolume(f: VolumeForm): Record<string, any> | null {
   return v;
 }
 
-export function mountToForm(containerName: string, vm: Record<string, any>): MountForm {
+export function mountToForm(containerName: string, vm: JsonData): MountForm {
   return {
     containerName,
     volumeName: vm.name || '',
@@ -221,9 +222,9 @@ export function mountToForm(containerName: string, vm: Record<string, any>): Mou
   };
 }
 
-export function formToMount(m: MountForm): Record<string, any> | null {
+export function formToMount(m: MountForm): JsonData | null {
   if (!m.volumeName?.trim() || !m.mountPath?.trim()) return null;
-  const vm: Record<string, any> = { name: m.volumeName.trim(), mountPath: m.mountPath.trim() };
+  const vm: JsonData = { name: m.volumeName.trim(), mountPath: m.mountPath.trim() };
   if (m.subPath?.trim()) vm.subPath = m.subPath.trim();
   if (m.readOnly) vm.readOnly = true;
   return vm;
@@ -231,7 +232,7 @@ export function formToMount(m: MountForm): Record<string, any> | null {
 
 const SYSTEM_MOUNT_PREFIXES = ['/var/run/secrets/kubernetes.io/serviceaccount'];
 
-export function isPassthroughMount(vm: Record<string, any>, passthroughVolumeNames: Set<string>): boolean {
+export function isPassthroughMount(vm: JsonData, passthroughVolumeNames: Set<string>): boolean {
   if (!vm) return false;
   if (passthroughVolumeNames.has(vm.name)) return true;
   const mp = vm.mountPath || '';
@@ -239,14 +240,14 @@ export function isPassthroughMount(vm: Record<string, any>, passthroughVolumeNam
 }
 
 /** 从 manifest 解析卷与挂载表单 // Logan.Li */
-export function parseStorageFromManifest(manifest: Record<string, any>): {
+export function parseStorageFromManifest(manifest: JsonData): {
   volumes: VolumeForm[];
   mounts: MountForm[];
   containers: string[];
-  passthroughVolumes: Record<string, any>[];
+  passthroughVolumes: JsonData[];
 } {
   const podSpec = manifest?.spec?.template?.spec || {};
-  const rawVols: Record<string, any>[] = Array.isArray(podSpec.volumes) ? podSpec.volumes : [];
+  const rawVols: JsonData[] = Array.isArray(podSpec.volumes) ? podSpec.volumes : [];
   const passthroughVolumes = rawVols.filter(isPassthroughVolume);
   const editableVols = rawVols.filter((v) => !isPassthroughVolume(v));
 
@@ -260,7 +261,7 @@ export function parseStorageFromManifest(manifest: Record<string, any>): {
   const mounts: MountForm[] = [];
   for (const c of allContainers) {
     const cName = c.name || '(unnamed)';
-    const vms: Record<string, any>[] = Array.isArray(c.volumeMounts) ? c.volumeMounts : [];
+    const vms: JsonData[] = Array.isArray(c.volumeMounts) ? c.volumeMounts : [];
     for (const vm of vms) {
       if (isPassthroughMount(vm, passthroughNames)) continue;
       mounts.push(mountToForm(cName, vm));
@@ -276,10 +277,10 @@ export function parseStorageFromManifest(manifest: Record<string, any>): {
 }
 
 /** 解析为 Kuboard 一卷一卡条目（支持一卷多容器挂载）// Logan.Li */
-export function parseVolumeEntries(manifest: Record<string, any>): {
+export function parseVolumeEntries(manifest: JsonData): {
   entries: VolumeEntry[];
   containers: string[];
-  passthroughVolumes: Record<string, any>[];
+  passthroughVolumes: JsonData[];
 } {
   const { volumes, mounts, containers, passthroughVolumes } = parseStorageFromManifest(manifest);
   const defaultContainer = containers.find((c) => c !== '(unnamed)') || containers[0] || '';
@@ -326,32 +327,32 @@ export function volumeEntriesToStorage(entries: VolumeEntry[]): {
 
 /** 将表单写回 manifest.spec.template.spec // Logan.Li */
 export function applyStorageToManifest(
-  manifest: Record<string, any>,
+  manifest: JsonData,
   volumes: VolumeForm[],
   mounts: MountForm[],
-  passthroughVolumes: Record<string, any>[],
-): Record<string, any> {
+  passthroughVolumes: JsonData[],
+): JsonData {
   const base = JSON.parse(JSON.stringify(manifest));
   base.spec = base.spec || {};
   base.spec.template = base.spec.template || {};
   base.spec.template.spec = base.spec.template.spec || {};
   const podSpec = base.spec.template.spec;
 
-  const userVols = volumes.map(formToVolume).filter(Boolean) as Record<string, any>[];
+  const userVols = volumes.map(formToVolume).filter(Boolean) as JsonData[];
   const mergedVols = [...passthroughVolumes, ...userVols];
   if (mergedVols.length > 0) podSpec.volumes = mergedVols;
   else delete podSpec.volumes;
 
   const passthroughNames = new Set(passthroughVolumes.map((v) => v.name));
 
-  const applyMounts = (c: Record<string, any>) => {
+  const applyMounts = (c: JsonData) => {
     const cName = c.name || '(unnamed)';
-    const existing: Record<string, any>[] = Array.isArray(c.volumeMounts) ? c.volumeMounts : [];
+    const existing: JsonData[] = Array.isArray(c.volumeMounts) ? c.volumeMounts : [];
     const kept = existing.filter((vm) => isPassthroughMount(vm, passthroughNames));
     const user = mounts
       .filter((m) => m.containerName === cName)
       .map(formToMount)
-      .filter(Boolean) as Record<string, any>[];
+      .filter(Boolean) as JsonData[];
     const merged = [...kept, ...user];
     if (merged.length > 0) c.volumeMounts = merged;
     else delete c.volumeMounts;
diff --git a/frontend/src/components/kubernetes/deployment-workload/ActionModals.tsx b/frontend/src/components/kubernetes/deployment-workload/ActionModals.tsx
index 883aeba..5bcf111 100644
--- a/frontend/src/components/kubernetes/deployment-workload/ActionModals.tsx
+++ b/frontend/src/components/kubernetes/deployment-workload/ActionModals.tsx
@@ -6,10 +6,11 @@ import { AlertTriangle, Loader2, Minus, Plus, Trash2 } from 'lucide-react';
 import { ModalShell } from './ModalShell';
 import { UpdateImageModal } from './UpdateImageModal';
 import type { ActionModal } from './types';
+import type { JsonData } from '@/types/common';
 
 export interface ActionModalsProps {
   modal: ActionModal;
-  deployment: any;
+  deployment?: JsonData;
   namespace: string;
   deploymentName: string;
   newImage: string;
diff --git a/frontend/src/components/kubernetes/deployment-workload/PodLogsModal.tsx b/frontend/src/components/kubernetes/deployment-workload/PodLogsModal.tsx
index 55b0ef3..e8a1ce6 100644
--- a/frontend/src/components/kubernetes/deployment-workload/PodLogsModal.tsx
+++ b/frontend/src/components/kubernetes/deployment-workload/PodLogsModal.tsx
@@ -8,6 +8,7 @@ import { FileText, RefreshCw, Loader2, X } from 'lucide-react';
 import { kubernetesApi } from '@/api';
 import { useToast } from '@/hooks/use-toast';
 import { useUserStore } from '@/store';
+import type { JsonData } from '@/types/common';
 
 export interface PodLogsModalProps {
   clusterCode: string;
@@ -28,7 +29,7 @@ export function PodLogsModal({ clusterCode, namespace, podName, containers, onCl
   const loadLogs = async () => {
     setLoading(true);
     try {
-      const res: Record<string, any> = await kubernetesApi.getPodLogs(clusterCode, namespace, podName, tail, container || undefined);
+      const res: JsonData = await kubernetesApi.getPodLogs(clusterCode, namespace, podName, tail, container || undefined);
       setLogs(res?.data?.logs || res?.logs || res || '无日志');
     } catch {
       setLogs('获取日志失败');
diff --git a/frontend/src/components/kubernetes/k8s-event-utils.ts b/frontend/src/components/kubernetes/k8s-event-utils.ts
index 8ea9bbe..401c282 100644
--- a/frontend/src/components/kubernetes/k8s-event-utils.ts
+++ b/frontend/src/components/kubernetes/k8s-event-utils.ts
@@ -1,5 +1,6 @@
 // k8s-event-utils — K8s Event 字段归一化与展示 // Logan.Li
 import { elapsedSeconds, formatDuration, formatK8sTime } from './k8s-yaml-utils';
+import type { JsonData } from '@/types/common';
 
 export interface NormalizedEvent {
   name: string;
@@ -18,7 +19,7 @@ export interface NormalizedEvent {
 }
 
 /** 后端/API 原始事件 → 统一结构 // Logan.Li */
-export function normalizeK8sEvent(raw: Record<string, any>): NormalizedEvent {
+export function normalizeK8sEvent(raw: JsonData): NormalizedEvent {
   const objectKind = raw.object_kind || raw.objectKind || '';
   const objectName = raw.object_name || raw.objectName || '';
   const object = raw.object
diff --git a/frontend/src/components/kubernetes/resource-create-templates.ts b/frontend/src/components/kubernetes/resource-create-templates.ts
index f179343..3a13d0e 100644
--- a/frontend/src/components/kubernetes/resource-create-templates.ts
+++ b/frontend/src/components/kubernetes/resource-create-templates.ts
@@ -1,6 +1,7 @@
+import type { JsonData } from "@/types/common";
 // 网络/配置/存储资源新建时的空 manifest 模板 // Logan.Li
 
-export function createEmptyManifest(resource: string, namespace: string, name: string): Record<string, any> {
+export function createEmptyManifest(resource: string, namespace: string, name: string): JsonData {
   switch (resource) {
     case 'services':
       return {
diff --git a/frontend/src/components/layout/MainLayout.tsx b/frontend/src/components/layout/MainLayout.tsx
index a573f98..abd8325 100644
--- a/frontend/src/components/layout/MainLayout.tsx
+++ b/frontend/src/components/layout/MainLayout.tsx
@@ -6,6 +6,7 @@ import { Sidebar } from './Sidebar';
 import { Header } from './Header';
 import { Breadcrumb } from './Breadcrumb';
 import { userApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 /**
  * MainLayout - 优化后的主布局组件
@@ -30,7 +31,7 @@ export function MainLayout() {
     if (!token || permissions !== null) return;
     let cancelled = false;
     userApi.getMyPermissions()
-      .then((data: any) => {
+      .then((data: JsonData) => {
         if (cancelled) return;
         const perms: string[] = data?.permissions ?? [];
         setPermissions(Array.isArray(perms) ? perms : []);
diff --git a/frontend/src/components/monitor/AlertManager.tsx b/frontend/src/components/monitor/AlertManager.tsx
index 3349e22..2f426d3 100644
--- a/frontend/src/components/monitor/AlertManager.tsx
+++ b/frontend/src/components/monitor/AlertManager.tsx
@@ -17,16 +17,17 @@ import { AlertEventsTab } from './AlertEventsTab';
 import { AlertRulesTab } from './AlertRulesTab';
 import { AlertRuleDialog } from './AlertRuleDialog';
 import { AlertChannelDialog } from './AlertChannelDialog';
+import type { JsonData } from '@/types/common';
 
 export function AlertManager() {
   const [activeTab, setActiveTab] = useState('events');
-  const [alerts, setAlerts] = useState<any[]>([]);
-  const [rules, setRules] = useState<any[]>([]);
+  const [alerts, setAlerts] = useState<JsonData[]>([]);
+  const [rules, setRules] = useState<JsonData[]>([]);
   const [loading, setLoading] = useState(true);
   const [ruleDialogOpen, setRuleDialogOpen] = useState(false);
-  const [editingRule, setEditingRule] = useState<any>(null);
+  const [editingRule, setEditingRule] = useState<JsonData>(null);
   const [channelDialogOpen, setChannelDialogOpen] = useState(false);
-  const [notifyChannels, setNotifyChannels] = useState<any[]>([]);
+  const [notifyChannels, setNotifyChannels] = useState<JsonData[]>([]);
 
   const loadData = async () => {
     try {
@@ -36,9 +37,9 @@ export function AlertManager() {
         alertApi.getRules(),
         alertApi.getNotifyChannels(),
       ]);
-      setAlerts((alertsData as Record<string, any>)?.list || []);
-      setRules((rulesData as Record<string, any>)?.list || (Array.isArray(rulesData) ? rulesData : []));
-      setNotifyChannels((channelsData as Record<string, any>)?.list || []);
+      setAlerts((alertsData as JsonData)?.list || []);
+      setRules((rulesData as JsonData)?.list || (Array.isArray(rulesData) ? rulesData : []));
+      setNotifyChannels((channelsData as JsonData)?.list || []);
     } catch (error) {
       console.error('Failed to load alert data:', error);
     } finally {
@@ -55,7 +56,7 @@ export function AlertManager() {
     setRuleDialogOpen(true);
   };
 
-  const openEditRule = ( rule: any) => {
+  const openEditRule = (rule: JsonData) => {
     setEditingRule(rule);
     setRuleDialogOpen(true);
   };
diff --git a/frontend/src/components/monitor/AlertRuleDialog.tsx b/frontend/src/components/monitor/AlertRuleDialog.tsx
index 59ab368..a981d4b 100644
--- a/frontend/src/components/monitor/AlertRuleDialog.tsx
+++ b/frontend/src/components/monitor/AlertRuleDialog.tsx
@@ -15,6 +15,7 @@ import {
 import { Loader2 } from 'lucide-react';
 import { alertApi } from '@/api';
 import { parseChannels, getChannelIcon, getChannelTypeLabel } from './alertShared';
+import type { JsonData } from '@/types/common';
 
 const emptyRuleForm = {
   name: '',
@@ -37,8 +38,8 @@ export function AlertRuleDialog({
 }: {
   open: boolean;
   onOpenChange: (open: boolean) => void;
-  editingRule: any;
-  notifyChannels: any[];
+  editingRule?: JsonData;
+  notifyChannels: JsonData[];
   onSaved: () => void;
   /** 新建时默认规则类型 // Logan.Li */
   defaultType?: 'metric' | 'log' | 'event';
diff --git a/frontend/src/components/monitor/alert-center/AlertCenter.tsx b/frontend/src/components/monitor/alert-center/AlertCenter.tsx
index e675775..e54a71d 100644
--- a/frontend/src/components/monitor/alert-center/AlertCenter.tsx
+++ b/frontend/src/components/monitor/alert-center/AlertCenter.tsx
@@ -28,6 +28,7 @@ import { ContactDialog } from './ContactDialog';
 import { ContactGroupDialog } from './ContactGroupDialog';
 import SilenceRuleTab from './SilenceRuleTab';
 import type { Contact, ContactGroup } from './alert-center-helpers';
+import type { JsonData } from '@/types/common';
 
 const AlertCenter: React.FC = () => {
   const _confirm = useConfirm();
@@ -40,7 +41,7 @@ const AlertCenter: React.FC = () => {
   const [silenceOpen, setSilenceOpen] = useState(false);
   // 规则弹框
   const [ruleDialogOpen, setRuleDialogOpen] = useState(false);
-  const [editingRule, setEditingRule] = useState<any>(null);
+  const [editingRule, setEditingRule] = useState<JsonData>(null);
   // 联系人 & 联系组
   const [contacts, setContacts] = useState<Contact[]>([]);
   const [contactGroups, setContactGroups] = useState<ContactGroup[]>([]);
@@ -81,14 +82,14 @@ const AlertCenter: React.FC = () => {
 
   const fetchContacts = async () => {
     try {
-      const res: Record<string, any> = await alertApi.getContacts();
+      const res: JsonData = await alertApi.getContacts();
       setContacts((res?.data?.list || res?.list || []) as Contact[]);
     } catch { /* silent */ }
   };
 
   const fetchContactGroups = async () => {
     try {
-      const res: Record<string, any> = await alertApi.getContactGroups();
+      const res: JsonData = await alertApi.getContactGroups();
       setContactGroups((res?.data?.list || res?.list || []) as ContactGroup[]);
     } catch { /* silent */ }
   };
diff --git a/frontend/src/components/monitor/alert-center/AlertChannelsTab.tsx b/frontend/src/components/monitor/alert-center/AlertChannelsTab.tsx
index 14f7a7a..9d64ce3 100644
--- a/frontend/src/components/monitor/alert-center/AlertChannelsTab.tsx
+++ b/frontend/src/components/monitor/alert-center/AlertChannelsTab.tsx
@@ -11,6 +11,7 @@ import {
   type NotificationChannel, getChannelIcon, getChannelTypeLabel,
 } from './alert-center-helpers';
 import { AlertChannelDialog } from './AlertChannelDialog';
+import type { JsonData } from '@/types/common';
 
 export const AlertChannelsTab: React.FC<{ refreshKey: number }> = ({ refreshKey }) => {
   const _confirm = useConfirm();
@@ -24,7 +25,7 @@ export const AlertChannelsTab: React.FC<{ refreshKey: number }> = ({ refreshKey
     setLoading(true);
     try {
       const res = await alertApi.getNotifyChannels();
-      const list = (res as Record<string, any>)?.list || [];
+      const list = (res as JsonData)?.list || [];
       setChannels(list);
     } catch {
       toast.error('获取通知渠道失败');
@@ -60,7 +61,7 @@ export const AlertChannelsTab: React.FC<{ refreshKey: number }> = ({ refreshKey
   const handleTest = async (id: number) => {
     try {
       const res = await alertApi.testNotifyChannel(id);
-      const status = (res as Record<string, any>)?.status;
+      const status = (res as JsonData)?.status;
       if (status === 'success') {
         toast.success('测试通知已发送');
       } else {
diff --git a/frontend/src/components/monitor/alert-center/SilenceDialog.tsx b/frontend/src/components/monitor/alert-center/SilenceDialog.tsx
index 679d956..2bdcb4b 100644
--- a/frontend/src/components/monitor/alert-center/SilenceDialog.tsx
+++ b/frontend/src/components/monitor/alert-center/SilenceDialog.tsx
@@ -11,6 +11,7 @@ import {
 } from '@/components/ui/select';
 import { toast } from 'sonner';
 import { alertCenterApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 // 静默类型中文标签
 const SILENCE_TYPE_LABELS: Record<string, string> = {
@@ -49,7 +50,7 @@ export function SilenceDialog({
 }: {
   open: boolean;
   onOpenChange: (open: boolean) => void;
-  editingSilence: any;
+  editingSilence?: JsonData;
   onSaved: () => void;
 }) {
   const [saving, setSaving] = useState(false);
diff --git a/frontend/src/components/monitor/alert-center/SilenceRuleTab.tsx b/frontend/src/components/monitor/alert-center/SilenceRuleTab.tsx
index ee39e57..aa871b7 100644
--- a/frontend/src/components/monitor/alert-center/SilenceRuleTab.tsx
+++ b/frontend/src/components/monitor/alert-center/SilenceRuleTab.tsx
@@ -9,6 +9,7 @@ import { toast } from 'sonner';
 import { useConfirm } from '@/components/ui/confirm-dialog';
 import { alertCenterApi } from '@/api';
 import { SilenceDialog } from './SilenceDialog';
+import type { JsonData } from '@/types/common';
 
 const SILENCE_TYPE_LABELS: Record<string, string> = {
   onetime: '一次性',
@@ -30,15 +31,15 @@ function formatTime(t: string | Date): string {
 
 const SilenceRuleTab: React.FC = () => {
   const confirm = useConfirm();
-  const [silences, setSilences] = useState<any[]>([]);
+  const [silences, setSilences] = useState<JsonData[]>([]);
   const [loading, setLoading] = useState(false);
   const [dialogOpen, setDialogOpen] = useState(false);
-  const [editing, setEditing] = useState<any>(null);
+  const [editing, setEditing] = useState<JsonData>(null);
 
   const fetchSilences = useCallback(async () => {
     setLoading(true);
     try {
-      const res: Record<string, any> = await alertCenterApi.getSilences();
+      const res: JsonData = await alertCenterApi.getSilences();
       const list = res?.list || res?.data?.list || [];
       setSilences(list);
     } catch {
@@ -57,12 +58,12 @@ const SilenceRuleTab: React.FC = () => {
     setDialogOpen(true);
   };
 
-  const handleEdit = (silence: any) => {
+  const handleEdit = (silence: JsonData) => {
     setEditing(silence);
     setDialogOpen(true);
   };
 
-  const handleDelete = async (silence: any) => {
+  const handleDelete = async (silence: JsonData) => {
     const ok = await confirm({
       title: '删除静默规则',
       description: `确定删除「${silence.name}」？删除后该规则匹配的告警将恢复通知。`,
@@ -79,7 +80,7 @@ const SilenceRuleTab: React.FC = () => {
     }
   };
 
-  const handleToggle = async (silence: any) => {
+  const handleToggle = async (silence: JsonData) => {
     try {
       await alertCenterApi.toggleSilence(silence.id);
       toast.success(silence.status === 1 ? '已禁用' : '已启用');
@@ -89,7 +90,7 @@ const SilenceRuleTab: React.FC = () => {
     }
   };
 
-  const isCurrentlyActive = (s: any): boolean => {
+  const isCurrentlyActive = (s: JsonData): boolean => {
     if (s.is_active !== undefined) return s.is_active;
     if (s.status !== 1) return false;
     const now = new Date();
diff --git a/frontend/src/components/monitor/alert-center/alert-center-helpers.tsx b/frontend/src/components/monitor/alert-center/alert-center-helpers.tsx
index 2831b51..eb83b05 100644
--- a/frontend/src/components/monitor/alert-center/alert-center-helpers.tsx
+++ b/frontend/src/components/monitor/alert-center/alert-center-helpers.tsx
@@ -5,6 +5,7 @@ import {
   Mail, MessageSquare, Phone, Bell,
 } from 'lucide-react';
 import { Badge } from '@/components/ui/badge';
+import type { JsonData } from '@/types/common';
 
 /** 前端 Alert 接口 */
 export interface Alert {
@@ -76,7 +77,7 @@ export interface ContactGroup {
 }
 
 // Logan.Li — 后端字段映射到前端 Alert 接口
-export function mapAlert( a: any): Alert {
+export function mapAlert(a: JsonData): Alert {
   return {
     id: String(a.id),
     title: a.rule_name || a.title || `告警 #${a.id}`,
diff --git a/frontend/src/components/monitor/dashboard/GrafanaDashboard.tsx b/frontend/src/components/monitor/dashboard/GrafanaDashboard.tsx
index d01fb56..d58edf1 100644
--- a/frontend/src/components/monitor/dashboard/GrafanaDashboard.tsx
+++ b/frontend/src/components/monitor/dashboard/GrafanaDashboard.tsx
@@ -93,7 +93,7 @@ const AgentTab: React.FC = () => {
     finally { setBatchUninstalling(false); }
   };
   const totalPages = Math.max(1, Math.ceil(hosts.length / pageSize));
-  const fetch = async () => { try { setHosts(asList(await agentApi.getLatest())); } catch {} finally { setLoading(false); } };
+  const fetch = async () => { try { setHosts(asList(await agentApi.getLatest()) as typeof hosts); } catch {} finally { setLoading(false); } };
   useEffect(() => { fetch(); const t = setInterval(fetch, 30000); return () => clearInterval(t); }, []);
   const toggle = (f: SortField) => { if (sf === f) setSd(d => d === 'asc' ? 'desc' : 'asc'); else { setSf(f); setSd('desc'); } };
   const sorted = [...hosts].sort((a, b) => {
@@ -419,7 +419,7 @@ const PrometheusTab: React.FC = () => {
 
 // ═══════════ 自定义仪表盘 ═══════════
 interface Dashboard { id: string; name: string; description: string; datasource: string; datasourceUrl: string; panels: Panel[]; createdAt: string; updatedAt: string; createdBy: string; isDefault: boolean; }
-export interface Panel { id: string; title: string; type: string; query: string; datasource: string; width: number; height: number; x: number; y: number; options: any; }
+export interface Panel { id: string; title: string; type: string; query: string; datasource: string; width: number; height: number; x: number; y: number; options?: any; }
 
 const DashboardTab: React.FC = () => {
   const [dashboards, setDashboards] = useState<Dashboard[]>([]);
diff --git a/frontend/src/components/monitor/dashboard/HostMonitorDashboard.tsx b/frontend/src/components/monitor/dashboard/HostMonitorDashboard.tsx
index 0b12ec5..2261c08 100644
--- a/frontend/src/components/monitor/dashboard/HostMonitorDashboard.tsx
+++ b/frontend/src/components/monitor/dashboard/HostMonitorDashboard.tsx
@@ -29,6 +29,7 @@ import {
   Select, SelectContent, SelectItem, SelectTrigger, SelectValue
 } from '@/components/ui/select';
 import { serverApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 type SortField = 'hostname' | 'ip' | 'agent_version' | 'agent_status' | 'cpu_usage' | 'memory_usage' | 'disk_usage' | 'region';
 type SortDir = 'asc' | 'desc';
@@ -48,7 +49,7 @@ function getUsageBar(val: number) {
 
 export default function HostMonitorDashboard() {
   const navigate = useNavigate();
-  const [hosts, setHosts] = useState<any[]>([]);
+  const [hosts, setHosts] = useState<JsonData[]>([]);
   const [total, setTotal] = useState(0);
   const [page, setPage] = useState(1);
   const [pageSize, setPageSize] = useState(10);
@@ -67,16 +68,16 @@ export default function HostMonitorDashboard() {
     if (isRefresh) setRefreshing(true);
     else setLoading(true);
     try {
-      const params: Record<string, any> = { page, page_size: pageSize };
+      const params: JsonData = { page, page_size: pageSize };
       if (search.trim()) params.keyword = search.trim();
       const res = await serverApi.getServers(params);
-      const list = (res as Record<string, any>)?.list || [];
+      const list = (res as JsonData)?.list || [];
       setHosts(list);
-      setTotal((res as Record<string, any>)?.total || 0);
+      setTotal((res as JsonData)?.total || 0);
 
       // 统计
-      const online = list.filter(( h: any) => h.agent_status === 'online').length;
-      setStats({ online, offline: list.length - online, total: (res as Record<string, any>)?.total || 0 });
+      const online = list.filter((h: JsonData) => h.agent_status === 'online').length;
+      setStats({ online, offline: list.length - online, total: (res as JsonData)?.total || 0 });
     } catch {
       setHosts([]);
       setTotal(0);
@@ -89,8 +90,8 @@ export default function HostMonitorDashboard() {
   useEffect(() => { loadData(); }, [loadData]);
 
   // 排序后的数据
-  const sorted = [...hosts].sort(( a: any, b: any) => {
-    let va: Record<string, any>, vb: any;
+  const sorted = [...hosts].sort((a: JsonData, b: JsonData) => {
+    let va: JsonData | undefined, vb: JsonData | undefined;
     if (sortField === 'region') {
       va = (a.region?.name || a.region?.Name || '').toLowerCase();
       vb = (b.region?.name || b.region?.Name || '').toLowerCase();
@@ -178,9 +179,9 @@ export default function HostMonitorDashboard() {
           </CardContent>
         </Card>
         {(() => {
-          const onlines = hosts.filter(( h: any) => h.agent_status === 'online');
-          const avgCpu = onlines.length > 0 ? onlines.reduce((s: number, h: any) => s + (h.cpu_usage || 0), 0) / onlines.length : 0;
-          const avgMem = onlines.length > 0 ? onlines.reduce((s: number, h: any) => s + (h.memory_usage || 0), 0) / onlines.length : 0;
+          const onlines = hosts.filter((h: JsonData) => h.agent_status === 'online');
+          const avgCpu = onlines.length > 0 ? onlines.reduce((s: number, h: JsonData) => s + (h.cpu_usage || 0), 0) / onlines.length : 0;
+          const avgMem = onlines.length > 0 ? onlines.reduce((s: number, h: JsonData) => s + (h.memory_usage || 0), 0) / onlines.length : 0;
           const cpuColor = avgCpu > 85 ? 'text-red-400' : avgCpu > 60 ? 'text-amber-400' : 'text-emerald-400';
           const memColor = avgMem > 85 ? 'text-red-400' : avgMem > 60 ? 'text-amber-400' : 'text-emerald-400';
           return (<>
@@ -207,7 +208,7 @@ export default function HostMonitorDashboard() {
       </div>
 
       {/* 资源条状图 — Grafana Bargauge 风格 (参照 K8s Node CPU/Memory Ratio) */}
-      {hosts.filter(( h: any) => h.agent_status === 'online').length > 0 && (
+      {hosts.filter((h: JsonData) => h.agent_status === 'online').length > 0 && (
         <div className="grid grid-cols-2 gap-3">
           {/* CPU 排行 */}
           <Card className="bg-[var(--dg-bg-secondary)] border-[var(--dg-border)]">
@@ -220,10 +221,10 @@ export default function HostMonitorDashboard() {
             </CardHeader>
             <CardContent className="space-y-2">
               {[...hosts]
-                .filter(( h: any) => h.agent_status === 'online')
-                .sort(( a: any, b: any) => (b.cpu_usage || 0) - (a.cpu_usage || 0))
+                .filter((h: JsonData) => h.agent_status === 'online')
+                .sort((a: JsonData, b: JsonData) => (b.cpu_usage || 0) - (a.cpu_usage || 0))
                 .slice(0, 5)
-                .map(( h: any) => {
+                .map((h: JsonData) => {
                   const val = h.cpu_usage || 0;
                   return (
                     <div key={h.id} className="flex items-center gap-2">
@@ -261,10 +262,10 @@ export default function HostMonitorDashboard() {
             </CardHeader>
             <CardContent className="space-y-2">
               {[...hosts]
-                .filter(( h: any) => h.agent_status === 'online')
-                .sort(( a: any, b: any) => (b.memory_usage || 0) - (a.memory_usage || 0))
+                .filter((h: JsonData) => h.agent_status === 'online')
+                .sort((a: JsonData, b: JsonData) => (b.memory_usage || 0) - (a.memory_usage || 0))
                 .slice(0, 5)
-                .map(( h: any) => {
+                .map((h: JsonData) => {
                   const val = h.memory_usage || 0;
                   return (
                     <div key={h.id} className="flex items-center gap-2">
@@ -363,7 +364,7 @@ export default function HostMonitorDashboard() {
                     </tr>
                   </thead>
                   <tbody>
-                    {sorted.map(( h: any) => (
+                    {sorted.map((h: JsonData) => (
                       <tr key={h.id} className="border-b border-[var(--dg-border)]/50 hover:bg-[var(--dg-bg-tertiary)]/50 transition-colors">
                         {/* 主机名/ID */}
                         <td className="px-3 py-2">
diff --git a/frontend/src/components/monitor/dashboard/PrometheusDashboard.tsx b/frontend/src/components/monitor/dashboard/PrometheusDashboard.tsx
index 66db997..7c857f0 100644
--- a/frontend/src/components/monitor/dashboard/PrometheusDashboard.tsx
+++ b/frontend/src/components/monitor/dashboard/PrometheusDashboard.tsx
@@ -7,6 +7,7 @@ import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 import { StatStrip } from '@/components/ui/stat-strip';
 import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
 import { prometheusProxyApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 interface Props { dsUrl?: string; }
 
@@ -36,17 +37,17 @@ const fmtBps = (b: number) => {
   return `${b.toFixed(1)} B/s`;
 };
 
-function parsePrune( result: any[]): any[] {
-  return (result || []).map(( r: any) => {
-    const m: Record<string, any> = { ...(r.metric || {}) };
+function parsePrune( result: JsonData[]): JsonData[] {
+  return (result || []).map((r: JsonData) => {
+    const m: JsonData = { ...(r.metric || {}) };
     if (r.value) m.value = r.value[1];
     return m;
   });
 }
 
-const Box = ( p: any) => <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" {...p}><path d="M21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16z"/></svg>;
+const Box = (p: JsonData) => <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" {...p}><path d="M21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16z"/></svg>;
 
-const K8sPanel: React.FC<{ d: Record<string, any>}> = ({ d }) => (
+const K8sPanel: React.FC<{ d: JsonData}> = ({ d }) => (
   <div className="space-y-4">
     <StatStrip
       items={[
@@ -58,27 +59,27 @@ const K8sPanel: React.FC<{ d: Record<string, any>}> = ({ d }) => (
     />
     <div className="rounded-lg bg-[var(--dg-bg-primary)] border border-[var(--dg-border)] p-3 max-h-60 overflow-y-auto">
       <div className="text-xs font-medium mb-2 flex items-center gap-1"><Cpu className="w-3 h-3 text-purple-400" />节点 CPU / 内存利用率</div>
-      {(d.nodeCPU || []).map(( n: any, i: number) => {
-        const mem = (d.nodeMem || []).find(( m: any) => m.node === n.node);
+      {(d.nodeCPU || []).map((n: JsonData, i: number) => {
+        const mem = (d.nodeMem || []).find((m: JsonData) => m.node === n.node);
         return <div key={i} className="flex items-center gap-3 text-[11px] mb-1.5"><span className="w-28 truncate" title={n.node}>{n.node}</span><MiniBar val={Number(n.value||0)} label={`${Number(n.value||0).toFixed(1)}%`} /><MiniBar val={Number(mem?.value||0)} label={`${Number(mem?.value||0).toFixed(1)}%`} color="bg-blue-500" /></div>;
       })}
     </div>
   </div>
 );
 
-const NodePanel: React.FC<{ d: Record<string, any>}> = ({ d }) => (
+const NodePanel: React.FC<{ d: JsonData}> = ({ d }) => (
   <div className="overflow-x-auto rounded-lg border border-[var(--dg-border)]">
     <table className="w-full text-xs">
       <thead className="bg-[var(--dg-bg-tertiary)]"><tr><th className="px-3 py-2 text-left">节点</th><th className="px-3 py-2 text-left">状态</th><th className="px-3 py-2 text-left">CPU</th><th className="px-3 py-2 text-left">内存</th><th className="px-3 py-2 text-left">磁盘</th><th className="px-3 py-2 text-left">流入</th><th className="px-3 py-2 text-left">流出</th></tr></thead>
       <tbody>
-        {(d.nodes || []).map(( n: any, i: number) => {
+        {(d.nodes || []).map((n: JsonData, i: number) => {
           const inst = n.instance || n.exported_instance || '';
-          const cpu = (d.cpuUsage||[]).find(( x: any)=>x.instance===inst);
-          const mem = (d.memUsage||[]).find(( x: any)=>x.instance===inst);
-          const disk = (d.diskUsage||[]).find(( x: any)=>x.instance===inst);
-          const up = (d.up||[]).find(( x: any)=>x.instance===inst);
-          const rx = (d.netRx||[]).find(( x: any)=>x.instance===inst);
-          const tx = (d.netTx||[]).find(( x: any)=>x.instance===inst);
+          const cpu = (d.cpuUsage||[]).find((x: JsonData)=>x.instance===inst);
+          const mem = (d.memUsage||[]).find((x: JsonData)=>x.instance===inst);
+          const disk = (d.diskUsage||[]).find((x: JsonData)=>x.instance===inst);
+          const up = (d.up||[]).find((x: JsonData)=>x.instance===inst);
+          const rx = (d.netRx||[]).find((x: JsonData)=>x.instance===inst);
+          const tx = (d.netTx||[]).find((x: JsonData)=>x.instance===inst);
           return <tr key={i} className="border-b border-[var(--dg-border)] hover:bg-[var(--dg-bg-tertiary)]/50">
             <td className="px-3 py-2 font-medium">{n.nodename||inst}</td>
             <td className="px-3 py-2"><Badge className={`text-[10px] ${up?.value===1?'bg-emerald-500/20 text-emerald-400':'bg-red-500/20 text-red-400'}`}>{up?.value===1?'UP':'DOWN'}</Badge></td>
@@ -94,7 +95,7 @@ const NodePanel: React.FC<{ d: Record<string, any>}> = ({ d }) => (
   </div>
 );
 
-const PodPanel: React.FC<{ d: Record<string, any>}> = ({ d }) => (
+const PodPanel: React.FC<{ d: JsonData}> = ({ d }) => (
   <div className="space-y-4">
     <StatStrip
       items={[
@@ -102,12 +103,12 @@ const PodPanel: React.FC<{ d: Record<string, any>}> = ({ d }) => (
         { label: 'Pending', value: d.pending?.[0]?.value || 0, color: 'amber' },
       ]}
     />
-    <div className="rounded-lg bg-[var(--dg-bg-primary)] p-3 max-h-40 overflow-y-auto"><div className="text-xs font-medium mb-2">CPU Top 10</div>{(d.cpuTop||[]).map(( p: any,i:number)=><div key={i} className="flex items-center gap-2 text-[11px] mb-1"><span className="w-10 text-right text-[var(--dg-text-muted)]">{i+1}</span><span className="w-32 truncate" title={p.pod}>{p.pod}</span><MiniBar val={Number(p.value||0)*100} label={`${Number(p.value||0).toFixed(2)}c`} color="bg-purple-500" /></div>)}</div>
-    <div className="rounded-lg bg-[var(--dg-bg-primary)] p-3 max-h-40 overflow-y-auto"><div className="text-xs font-medium mb-2">内存 Top 10</div>{(d.memTop||[]).map(( p: any,i:number)=><div key={i} className="flex items-center gap-2 text-[11px] mb-1"><span className="w-10 text-right text-[var(--dg-text-muted)]">{i+1}</span><span className="w-32 truncate" title={p.pod}>{p.pod}</span><span className="ml-auto">{fmtBytes(Number(p.value||0))}</span></div>)}</div>
+    <div className="rounded-lg bg-[var(--dg-bg-primary)] p-3 max-h-40 overflow-y-auto"><div className="text-xs font-medium mb-2">CPU Top 10</div>{(d.cpuTop||[]).map((p: JsonData, i:number)=><div key={i} className="flex items-center gap-2 text-[11px] mb-1"><span className="w-10 text-right text-[var(--dg-text-muted)]">{i+1}</span><span className="w-32 truncate" title={p.pod}>{p.pod}</span><MiniBar val={Number(p.value||0)*100} label={`${Number(p.value||0).toFixed(2)}c`} color="bg-purple-500" /></div>)}</div>
+    <div className="rounded-lg bg-[var(--dg-bg-primary)] p-3 max-h-40 overflow-y-auto"><div className="text-xs font-medium mb-2">内存 Top 10</div>{(d.memTop||[]).map((p: JsonData, i:number)=><div key={i} className="flex items-center gap-2 text-[11px] mb-1"><span className="w-10 text-right text-[var(--dg-text-muted)]">{i+1}</span><span className="w-32 truncate" title={p.pod}>{p.pod}</span><span className="ml-auto">{fmtBytes(Number(p.value||0))}</span></div>)}</div>
   </div>
 );
 
-const JvmPanel: React.FC<{ d: Record<string, any>}> = ({ d }) => {
+const JvmPanel: React.FC<{ d: JsonData}> = ({ d }) => {
   const h = Number(d.heapUsed?.[0]?.value||0);
   const uptime = Number(d.uptime?.[0]?.value||0);
   return (
@@ -127,10 +128,10 @@ export const PrometheusDashboard: React.FC<Props> = ({ dsUrl }) => {
   const [targets, setTargets] = useState(0);
   const [error, setError] = useState('');
   const [tab, setTab] = useState('kubernetes');
-  const [k8sD, setK8sD] = useState<any>({});
-  const [nodeD, setNodeD] = useState<any>({});
-  const [podD, setPodD] = useState<any>({});
-  const [jvmD, setJvmD] = useState<any>({});
+  const [k8sD, setK8sD] = useState<JsonData>({});
+  const [nodeD, setNodeD] = useState<JsonData>({});
+  const [podD, setPodD] = useState<JsonData>({});
+  const [jvmD, setJvmD] = useState<JsonData>({});
 
   useEffect(() => {
     if (dsUrl) doConnect(dsUrl);
@@ -139,20 +140,20 @@ export const PrometheusDashboard: React.FC<Props> = ({ dsUrl }) => {
   const doConnect = async (u: string) => {
     setLoading(true); setError('');
     try {
-      const data: Record<string, any> = await prometheusProxyApi.connect(u);
+      const data: JsonData = await prometheusProxyApi.connect(u);
       setConnected(true); setTargets(data.targets||0);
       loadAll(u);
-    } catch (e) { setConnected(false); setError((e as Record<string, any>).message||'连接失败'); }
+    } catch (e) { setConnected(false); setError((e as JsonData).message||'连接失败'); }
     finally { setLoading(false); }
   };
 
   const loadAll = async (u: string) => {
     for (const t of ['kubernetes','node','pod','jvm']) {
       try {
-        const data: Record<string, any> = await prometheusProxyApi.dashboard(u, t);
-        const items: Record<string, any> = {};
+        const data: JsonData = await prometheusProxyApi.dashboard(u, t);
+        const items: JsonData = {};
         for (const [k, v] of Object.entries(data||{}))
-          items[k] = Array.isArray(v) ? v : ((v as Record<string, any>)?.data?.result ? parsePrune((v as Record<string, any>).data.result) : v);
+          items[k] = Array.isArray(v) ? v : ((v as JsonData)?.data?.result ? parsePrune((v as JsonData).data.result) : v);
         if (t==='kubernetes') setK8sD(items); if (t==='node') setNodeD(items);
         if (t==='pod') setPodD(items); if (t==='jvm') setJvmD(items);
       } catch {}
diff --git a/frontend/src/components/monitor/dashboard/ZabbixDashboard.tsx b/frontend/src/components/monitor/dashboard/ZabbixDashboard.tsx
index 83288ce..130fa40 100644
--- a/frontend/src/components/monitor/dashboard/ZabbixDashboard.tsx
+++ b/frontend/src/components/monitor/dashboard/ZabbixDashboard.tsx
@@ -17,6 +17,7 @@ import { Button } from '@/components/ui/button';
 import { Badge } from '@/components/ui/badge';
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 import { zabbixProxyApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 interface ZabbixHost {
   hostid: string; hostname: string; name: string; ip: string; available: string;
@@ -45,11 +46,11 @@ export const ZabbixDashboard: React.FC<Props> = ({ dsUrl, dsUsername, dsPassword
   const doConnect = async (u: string, un: string, pw: string) => {
     setLoading(true); setError('');
     try {
-      const data: Record<string, any> = await zabbixProxyApi.connect(u, un, pw);
+      const data: JsonData = await zabbixProxyApi.connect(u, un, pw);
       setHosts(data.hosts || []);
       setVersion(data.version || '');
       setConnected(true);
-    } catch (e) { setConnected(false); setError((e as Record<string, any>).message || '连接失败'); }
+    } catch (e) { setConnected(false); setError((e as JsonData).message || '连接失败'); }
     finally { setLoading(false); }
   };
 
@@ -59,7 +60,7 @@ export const ZabbixDashboard: React.FC<Props> = ({ dsUrl, dsUsername, dsPassword
     else { setSortField(f); setSortDir('desc'); }
   };
   const sorted = [...hosts].sort((a, b) => {
-    const va = (a as Record<string, any>)[sortField] ?? '', vb = (b as Record<string, any>)[sortField] ?? '';
+    const va = (a as JsonData)[sortField] ?? '', vb = (b as JsonData)[sortField] ?? '';
     if (typeof va === 'number') return sortDir === 'asc' ? va - vb : vb - va;
     return sortDir === 'asc' ? String(va).localeCompare(String(vb)) : String(vb).localeCompare(String(va));
   });
diff --git a/frontend/src/components/monitor/datasource/ZabbixDatasourceManager.tsx b/frontend/src/components/monitor/datasource/ZabbixDatasourceManager.tsx
index dffd234..dea458b 100644
--- a/frontend/src/components/monitor/datasource/ZabbixDatasourceManager.tsx
+++ b/frontend/src/components/monitor/datasource/ZabbixDatasourceManager.tsx
@@ -31,6 +31,7 @@ import {
 import { toast } from 'sonner';
 import { useConfirm } from '@/components/ui/confirm-dialog';
 import { zabbixDatasourceApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 interface ZabbixDS {
   id: number;
@@ -74,7 +75,7 @@ export default function ZabbixDatasourceManager() {
 
   const fetchList = useCallback(async () => {
     try {
-      const res: Record<string, any> = await zabbixDatasourceApi.list();
+      const res: JsonData = await zabbixDatasourceApi.list();
       setSources(res?.data || res || []);
     } catch {
       toast.error('获取数据源列表失败');
@@ -109,7 +110,7 @@ export default function ZabbixDatasourceManager() {
     setDialogOpen(true);
   };
 
-  const updateForm = (field: string, value: any) => {
+  const updateForm = (field: string, value: string | number | boolean) => {
     setForm(prev => ({ ...prev, [field]: value }));
   };
 
@@ -164,7 +165,7 @@ export default function ZabbixDatasourceManager() {
     setTesting(true);
     setTestResult(null);
     try {
-      const res: Record<string, any> = await zabbixDatasourceApi.testConnection({
+      const res: JsonData = await zabbixDatasourceApi.testConnection({
         url: form.url.trim(),
         username: form.username.trim(),
         password: form.password || '',
diff --git a/frontend/src/components/monitor/trace/TraceManager.tsx b/frontend/src/components/monitor/trace/TraceManager.tsx
index 7e66e47..4e99e06 100644
--- a/frontend/src/components/monitor/trace/TraceManager.tsx
+++ b/frontend/src/components/monitor/trace/TraceManager.tsx
@@ -37,6 +37,7 @@ import { Separator } from '@/components/ui/separator';
 import { ScrollArea } from '@/components/ui/scroll-area';
 import { toast } from 'sonner';
 import { traceApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 interface Trace {
   id: string;
@@ -502,7 +503,7 @@ const TraceManager: React.FC = () => {
                     <span className="w-20 text-right">耗时</span>
                   </div>
                   {/* Span树渲染 */}
-                  {(selectedTrace as Record<string, any>).spans && buildSpanTree((selectedTrace as Record<string, any>).spans).map(span => (
+                  {(selectedTrace as JsonData).spans && buildSpanTree((selectedTrace as JsonData).spans).map(span => (
                     <SpanTreeNode key={span.spanId} span={span} level={0} totalDuration={selectedTrace.duration} />
                   ))}
                 </div>
diff --git a/frontend/src/components/server/ExcelServerImport.tsx b/frontend/src/components/server/ExcelServerImport.tsx
index 75d04ca..e42770b 100644
--- a/frontend/src/components/server/ExcelServerImport.tsx
+++ b/frontend/src/components/server/ExcelServerImport.tsx
@@ -24,6 +24,7 @@ import {
   Loader2,
 } from 'lucide-react';
 import { regionApi, serverApi, credentialApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 interface RegionOption {
   id: string;
@@ -116,7 +117,7 @@ export function ExcelServerImport({ open, onClose }: ExcelServerImportProps) {
   const [regions, setRegions] = useState<RegionOption[]>([]);
   const [isImporting, setIsImporting] = useState(false);
   // 凭据选择 // Logan.Li
-  const [credentials, setCredentials] = useState<any[]>([]);
+  const [credentials, setCredentials] = useState<JsonData[]>([]);
   const [selectedCredentialId, setSelectedCredentialId] = useState<string>('');
   const [defaultSshPort, setDefaultSshPort] = useState('22');
 
@@ -132,7 +133,7 @@ export function ExcelServerImport({ open, onClose }: ExcelServerImportProps) {
         ]);
         if (cancelled) return;
         const list = regionResp?.list ?? [];
-        setRegions(list.map(( r: any) => ({
+        setRegions(list.map((r: JsonData) => ({
           id: String(r.id ?? ''),
           name: r.name ?? '',
           code: r.code ?? '',
@@ -363,7 +364,7 @@ export function ExcelServerImport({ open, onClose }: ExcelServerImportProps) {
                   className="w-full px-3 py-2 bg-[var(--dg-bg-secondary)] border border-[var(--dg-border)] rounded-md text-[var(--dg-text-primary)] text-sm"
                 >
                   <option value="">不使用凭据（后续手动配置）</option>
-                  {credentials.map(( c: any) => (
+                  {credentials.map((c: JsonData) => (
                     <option key={c.id} value={String(c.id)}>
                       {c.type === 'ssh_key' ? '🔑' : c.type === 'api_token' ? '🌐' : '🔒'} {c.name} ({c.type === 'ssh_key' ? 'SSH密钥' : c.type === 'api_token' ? 'API Token' : '密码'})
                     </option>
diff --git a/frontend/src/components/server/ServerFileBrowser.tsx b/frontend/src/components/server/ServerFileBrowser.tsx
index d86a110..cf30564 100644
--- a/frontend/src/components/server/ServerFileBrowser.tsx
+++ b/frontend/src/components/server/ServerFileBrowser.tsx
@@ -27,6 +27,7 @@ import {
 } from 'lucide-react';
 import { cn } from '@/lib/utils';
 import { serverApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 interface FileItem {
   name: string;
@@ -70,7 +71,7 @@ export function ServerFileBrowser({ open, onOpenChange, serverId, serverName }:
     setLoading(true);
     setError('');
     try {
-      const resp = await serverApi.listFiles(serverId, path) as any;
+      const resp = await serverApi.listFiles(serverId, path) as JsonData;
       const data = resp?.data || resp;
       setItems(data.items || []);
       setBreadcrumbs(data.breadcrumbs || []);
@@ -95,7 +96,7 @@ export function ServerFileBrowser({ open, onOpenChange, serverId, serverName }:
     try {
       await serverApi.downloadFile(serverId, filePath);
     } catch (err) {
-      setError('下载失败: ' + ((err as any)?.message || ''));
+      setError('下载失败: ' + ((err as JsonData)?.message || ''));
     }
   };
 
diff --git a/frontend/src/components/server/ServerForm.tsx b/frontend/src/components/server/ServerForm.tsx
index a4779ab..d6db0ca 100644
--- a/frontend/src/components/server/ServerForm.tsx
+++ b/frontend/src/components/server/ServerForm.tsx
@@ -27,6 +27,7 @@ import {
 import { Server, ChevronDown, Loader2, Save, Key, Shield } from 'lucide-react';
 import { useNavigate } from 'react-router-dom';
 import { credentialApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 // 表单数据结构
 export interface ServerFormData {
@@ -110,7 +111,7 @@ export function ServerForm({
   useEffect(() => {
     if (open) {
       credentialApi.list()
-        .then(( res: any) => {
+        .then((res: JsonData) => {
           const list = Array.isArray(res) ? res : (res?.list || res?.data || []);
           setCredentials(list);
         })
diff --git a/frontend/src/components/server/ServerManager.tsx b/frontend/src/components/server/ServerManager.tsx
index ee5b3d2..e54cc05 100644
--- a/frontend/src/components/server/ServerManager.tsx
+++ b/frontend/src/components/server/ServerManager.tsx
@@ -48,6 +48,7 @@ import { useUserStore } from '@/store';
 import { CloudServerImport } from './CloudServerImport';
 import { TerminalDialog } from './TerminalDialog';
 import { ServerFileBrowser } from './ServerFileBrowser';
+import type { JsonData } from '@/types/common';
 import { ExcelServerImport } from './ExcelServerImport';
 import { ServerForm, EMPTY_FORM, type ServerFormData } from './ServerForm';
 import { getTags } from './serverHelpers';
@@ -95,12 +96,12 @@ export function ServerManager() {
   const servers = data?.list ?? [];
   const total = data?.total ?? 0;
 
-  const openTerminal = ( server: any) => {
+  const openTerminal = (server: JsonData) => {
     setTerminalServer({ id: server.id, name: server.hostname, ip: server.ip, hasAuth: server.has_auth ?? true });
     setTerminalOpen(true);
   };
 
-  const openFileBrowser = ( server: any) => {
+  const openFileBrowser = (server: JsonData) => {
     setFileBrowserServer({ id: server.id, name: server.hostname });
     setFileBrowserOpen(true);
   };
@@ -258,7 +259,7 @@ export function ServerManager() {
   };
 
   // 打开编辑表单
-  const openEditForm = ( server: any) => {
+  const openEditForm = (server: JsonData) => {
     setEditingId(server.id);
     setFormData({
       hostname: server.hostname || '',
diff --git a/frontend/src/components/server/ServerStatsStrip.tsx b/frontend/src/components/server/ServerStatsStrip.tsx
index 8b96e65..a7dc696 100644
--- a/frontend/src/components/server/ServerStatsStrip.tsx
+++ b/frontend/src/components/server/ServerStatsStrip.tsx
@@ -1,8 +1,9 @@
 // 服务器统计条 — 紧凑型替代 4 张大卡片
 import { StatStrip } from '@/components/ui/stat-strip';
+import type { JsonData } from '@/types/common';
 
 interface ServerStatsStripProps {
-  servers: any[];
+  servers: JsonData[];
 }
 
 export function ServerStatsStrip({ servers }: ServerStatsStripProps) {
diff --git a/frontend/src/components/server/ServerTableRow.tsx b/frontend/src/components/server/ServerTableRow.tsx
index 61c164f..643c6ab 100644
--- a/frontend/src/components/server/ServerTableRow.tsx
+++ b/frontend/src/components/server/ServerTableRow.tsx
@@ -15,14 +15,15 @@ import { TableCell, TableRow } from '@/components/ui/table';
 import { Edit, MoreHorizontal, Server as ServerIcon, Terminal, Trash2, Network, HardDrive, FolderOpen } from 'lucide-react';
 import { getStatusBadge, getTags, getUsageColor } from './serverHelpers';
 import { usePermission } from '@/hooks/usePermission';
+import type { JsonData } from '@/types/common';
 
 interface ServerTableRowProps {
-  server: any;
+  server?: JsonData;
   selected: boolean;
   onToggleSelect: (id: string) => void;
-  onOpenTerminal: ( server: any) => void;
-  onOpenEdit: ( server: any) => void;
-  onOpenFiles?: ( server: any) => void;
+  onOpenTerminal: (server: JsonData) => void;
+  onOpenEdit: (server: JsonData) => void;
+  onOpenFiles?: (server: JsonData) => void;
   onDelete: (id: string) => void;
 }
 
diff --git a/frontend/src/components/server/TerminalDialog.tsx b/frontend/src/components/server/TerminalDialog.tsx
index ea748f1..d47cbc2 100644
--- a/frontend/src/components/server/TerminalDialog.tsx
+++ b/frontend/src/components/server/TerminalDialog.tsx
@@ -15,6 +15,7 @@ import { attachTerminalResize, fitTerminal, mountXterm } from '@/lib/xterm-utils
 import { useUserStore } from '@/store';
 import { credentialApi, serverCredentialApi } from '@/api';
 import { toast } from 'sonner';
+import type { JsonData } from '@/types/common';
 
 interface TerminalDialogProps {
   open: boolean;
@@ -46,7 +47,7 @@ export function TerminalDialog({
   const [fullscreen, setFullscreen] = useState(false);
 
   // 凭据选择状态（hasAuth=false 时显示） // Logan.Li
-  const [credentials, setCredentials] = useState<any[]>([]);
+  const [credentials, setCredentials] = useState<JsonData[]>([]);
   const [selectedCredId, setSelectedCredId] = useState<string>('');
   const [assigning, setAssigning] = useState(false);
   const [authReady, setAuthReady] = useState(hasAuth); // 认证就绪标志
@@ -54,7 +55,7 @@ export function TerminalDialog({
   // 加载凭据列表
   useEffect(() => {
     if (!open || hasAuth) return;
-    credentialApi.list().then(( res: any) => setCredentials(res?.list || [])).catch(() => {});
+    credentialApi.list().then((res: JsonData) => setCredentials(res?.list || [])).catch(() => {});
   }, [open, hasAuth]);
 
   // 关联凭据
@@ -235,7 +236,7 @@ export function TerminalDialog({
                 className="w-64 px-3 py-2 bg-[var(--dg-bg-tertiary)] border border-[var(--dg-border)] rounded-md text-[var(--dg-text-primary)] text-sm"
               >
                 <option value="">-- 选择凭据 --</option>
-                {credentials.map(( c: any) => (
+                {credentials.map((c: JsonData) => (
                   <option key={c.id} value={String(c.id)}>
                     {c.type === 'ssh_key' ? '🔑' : '🔒'} {c.name}
                   </option>
diff --git a/frontend/src/components/server/WebShell.tsx b/frontend/src/components/server/WebShell.tsx
index b8dc821..7672e6f 100644
--- a/frontend/src/components/server/WebShell.tsx
+++ b/frontend/src/components/server/WebShell.tsx
@@ -31,6 +31,7 @@ import { FitAddon } from 'xterm-addon-fit';
 import 'xterm/css/xterm.css';
 import { serverApi } from '@/api';
 import { useUserStore } from '@/store';
+import type { JsonData } from '@/types/common';
 
 interface TerminalSession {
   id: string;
@@ -48,7 +49,7 @@ interface TermEntry {
 }
 
 export function WebShell() {
-  const [servers, setServers] = useState<any[]>([]);
+  const [servers, setServers] = useState<JsonData[]>([]);
   const [sessions, setSessions] = useState<TerminalSession[]>([]);
   const [activeSession, setActiveSession] = useState<string | null>(null);
   const [selectedServer, setSelectedServer] = useState<string>('');
@@ -62,7 +63,7 @@ export function WebShell() {
 
   const loadServers = async () => {
     try {
-      const res: Record<string, any> = await serverApi.getServers();
+      const res: JsonData = await serverApi.getServers();
       setServers(res?.list || []);
     } catch (e) {
       console.error('加载服务器列表失败:', e);
@@ -257,15 +258,15 @@ export function WebShell() {
             try { entry.fit.fit(); } catch { /* noop */ }
           });
           observer.observe(el);
-          (entry as any)._observer = observer;
+          (entry as JsonData)._observer = observer;
         } catch (e) {
           console.error('打开终端失败:', e);
         }
       }
     } else {
       const entry = termsRef.current.get(sessionId);
-      if (entry && (entry as any)._observer) {
-        (entry as any)._observer.disconnect();
+      if (entry && (entry as JsonData)._observer) {
+        (entry as JsonData)._observer.disconnect();
       }
       containerRef.current.delete(sessionId);
     }
diff --git a/frontend/src/components/server/serverHelpers.tsx b/frontend/src/components/server/serverHelpers.tsx
index 2dbd3b9..18cf976 100644
--- a/frontend/src/components/server/serverHelpers.tsx
+++ b/frontend/src/components/server/serverHelpers.tsx
@@ -1,9 +1,10 @@
 // 服务器管理共享纯函数/常量 // Logan.Li
 import { Badge } from '@/components/ui/badge';
 import type { Server as ServerType } from '@/types';
+import type { JsonData } from '@/types/common';
 
 // 解析标签：后端 tags 可能是 JSON 字符串(JSON数组/对象)、逗号分隔字符串或数组 // Logan.Li
-export function getTags( server: any): string[] {
+export function getTags(server: JsonData): string[] {
   const tags = server.tags;
   if (!tags) return [];
   if (Array.isArray(tags)) return tags;
diff --git a/frontend/src/components/system/CredentialManager.tsx b/frontend/src/components/system/CredentialManager.tsx
index f9ad9e9..8c975d3 100644
--- a/frontend/src/components/system/CredentialManager.tsx
+++ b/frontend/src/components/system/CredentialManager.tsx
@@ -19,6 +19,7 @@ import {
 import { credentialApi } from '@/api';
 import { useConfirm } from '@/components/ui/confirm-dialog';
 import { toast } from 'sonner';
+import type { JsonData } from '@/types/common';
 
 type CredentialType = 'ssh_key' | 'api_token' | 'password' | 'access_key';
 
@@ -56,7 +57,7 @@ export function CredentialManager() {
   const fetchList = useCallback(async () => {
     try {
       setLoading(true);
-      const res: Record<string, any> = await credentialApi.list();
+      const res: JsonData = await credentialApi.list();
       setCredentials(res?.list || []);
     } catch (e) {
       console.error('加载凭据列表失败:', e);
diff --git a/frontend/src/components/system/CsvImportDialog.tsx b/frontend/src/components/system/CsvImportDialog.tsx
index a46a58b..86411af 100644
--- a/frontend/src/components/system/CsvImportDialog.tsx
+++ b/frontend/src/components/system/CsvImportDialog.tsx
@@ -18,15 +18,16 @@ import {
 } from '@/components/ui/dialog';
 import { Upload, Download, CheckCircle, XCircle } from 'lucide-react';
 import { userApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 interface CsvImportDialogProps {
   importDialogOpen: 'csv' | 'ldap' | null;
   setImportDialogOpen: (v: 'csv' | 'ldap' | null) => void;
-  importPreview: any[];
-  setImportPreview: ( p: any[]) => void;
+  importPreview: JsonData[];
+  setImportPreview: ( p: JsonData[]) => void;
   importing: boolean;
-  importResult: any;
-  setImportResult: ( r: any) => void;
+  importResult?: JsonData;
+  setImportResult: (r: JsonData) => void;
   handleCsvUpload: (e: React.ChangeEvent<HTMLInputElement>) => void;
   handleBatchImport: () => void;
 }
diff --git a/frontend/src/components/system/LdapImportDialog.tsx b/frontend/src/components/system/LdapImportDialog.tsx
index e4b00aa..3dc92b7 100644
--- a/frontend/src/components/system/LdapImportDialog.tsx
+++ b/frontend/src/components/system/LdapImportDialog.tsx
@@ -17,23 +17,24 @@ import {
   DialogTitle,
 } from '@/components/ui/dialog';
 import { Network, Loader2, RefreshCw, CheckCircle, XCircle } from 'lucide-react';
+import type { JsonData } from '@/types/common';
 
 interface LdapImportDialogProps {
   importDialogOpen: 'csv' | 'ldap' | null;
   setImportDialogOpen: (v: 'csv' | 'ldap' | null) => void;
-  ldapUsers: any[];
-  setLdapUsers: ( u: any[]) => void;
+  ldapUsers: JsonData[];
+  setLdapUsers: ( u: JsonData[]) => void;
   ldapSelected: Set<string>;
   setLdapSelected: (s: Set<string>) => void;
   ldapLoading: boolean;
-  ldapImportOUs: any[];
+  ldapImportOUs: JsonData[];
   ldapImportOUDN: string;
   setLdapImportOUDN: (v: string) => void;
   loadLdapUsers: (ouDn?: string) => void;
   handleLdapImport: () => void;
   importing: boolean;
-  importResult: any;
-  setImportResult: ( r: any) => void;
+  importResult?: JsonData;
+  setImportResult: (r: JsonData) => void;
 }
 
 // LdapImportDialog 展示 LDAP 用户检索和多选导入流程 // Logan.Li
diff --git a/frontend/src/components/system/LdapManagementSection.tsx b/frontend/src/components/system/LdapManagementSection.tsx
index 45231dd..3ff72f1 100644
--- a/frontend/src/components/system/LdapManagementSection.tsx
+++ b/frontend/src/components/system/LdapManagementSection.tsx
@@ -36,15 +36,16 @@ import {
   Trash2,
   Loader2,
 } from 'lucide-react';
+import type { JsonData } from '@/types/common';
 
 interface LdapManagementSectionProps {
-  ldapConfig: any;
+  ldapConfig?: JsonData;
   ldapMgmtOpen: boolean;
   setLdapMgmtOpen: (v: boolean) => void;
-  ldapOUs: any[];
+  ldapOUs: JsonData[];
   selectedOUDN: string;
   setSelectedOUDN: (v: string) => void;
-  ldapUsers: any[];
+  ldapUsers: JsonData[];
   selectedLDAPUsers: string[];
   setSelectedLDAPUsers: (v: string[]) => void;
   loadLdapOUs: () => void;
@@ -75,16 +76,16 @@ interface LdapManagementSectionProps {
   ldapTestPass: string;
   setLdapTestPass: (v: string) => void;
   ldapUserTesting: boolean;
-  ldapUserTestResult: any;
+  ldapUserTestResult?: JsonData;
   handleLdapUserTest: () => void;
   // Edit LDAP user
-  editLdapUser: any | null;
-  setEditLdapUser: (u: any | null) => void;
+  editLdapUser: JsonData | null;
+  setEditLdapUser: (u: JsonData | null) => void;
   editLdapForm: { cn: string; mail: string; phone: string; title: string };
   setEditLdapForm: React.Dispatch<React.SetStateAction<{ cn: string; mail: string; phone: string; title: string }>>;
   handleUpdateLdapUser: () => void;
   handleDeleteLDAPEntry: (dn: string, silent?: boolean) => void;
-  openEditLdapUser: ( user: any) => void;
+  openEditLdapUser: (user: JsonData) => void;
 }
 
 export function LdapManagementSection(props: LdapManagementSectionProps) {
@@ -219,7 +220,7 @@ export function LdapManagementSection(props: LdapManagementSectionProps) {
               </SelectTrigger>
               <SelectContent className="bg-slate-800 border-slate-700">
                 <SelectItem value={ldapConfig.base_dn}>根 ({ldapConfig.base_dn})</SelectItem>
-                {ldapOUs.map(( ou: any) => (
+                {ldapOUs.map((ou: JsonData) => (
                   <SelectItem key={ou.dn} value={ou.dn}>
                     {ou.description ? `${ou.name} (${ou.description})` : ou.name}
                   </SelectItem>
@@ -343,7 +344,7 @@ export function LdapManagementSection(props: LdapManagementSectionProps) {
                       type="checkbox"
                       className="rounded bg-slate-800 border-slate-600"
                       checked={selectedLDAPUsers.length > 0 && selectedLDAPUsers.length === ldapUsers.length}
-                      onChange={(e) => setSelectedLDAPUsers(e.target.checked ? ldapUsers.map(( u: any) => u.dn) : [])}
+                      onChange={(e) => setSelectedLDAPUsers(e.target.checked ? ldapUsers.map((u: JsonData) => u.dn) : [])}
                     />
                   </TableHead>
                   <TableHead className="text-slate-400">用户名</TableHead>
@@ -361,7 +362,7 @@ export function LdapManagementSection(props: LdapManagementSectionProps) {
                     </TableCell>
                   </TableRow>
                 ) : (
-                  ldapUsers.map(( user: any) => (
+                  ldapUsers.map((user: JsonData) => (
                     <TableRow key={user.dn} className="border-slate-800 hover:bg-slate-800/50">
                       <TableCell>
                         <input
diff --git a/frontend/src/components/system/RoleFormDialog.tsx b/frontend/src/components/system/RoleFormDialog.tsx
index db07dd3..bb2bcdf 100644
--- a/frontend/src/components/system/RoleFormDialog.tsx
+++ b/frontend/src/components/system/RoleFormDialog.tsx
@@ -7,6 +7,7 @@ import {
   Dialog, DialogContent, DialogDescription, DialogFooter, DialogHeader, DialogTitle,
 } from '@/components/ui/dialog';
 import { Shield } from 'lucide-react';
+import type { JsonData } from '@/types/common';
 
 export interface RoleFormData {
   name: string;
@@ -25,7 +26,7 @@ export interface PermissionOption {
 interface RoleFormDialogProps {
   open: boolean;
   onOpenChange: (open: boolean) => void;
-  editingRole: any | null;
+  editingRole: JsonData | null;
   form: RoleFormData;
   setForm: React.Dispatch<React.SetStateAction<RoleFormData>>;
   saving: boolean;
diff --git a/frontend/src/components/system/SystemLogsTab.tsx b/frontend/src/components/system/SystemLogsTab.tsx
index 7d5d2e5..af0b1dd 100644
--- a/frontend/src/components/system/SystemLogsTab.tsx
+++ b/frontend/src/components/system/SystemLogsTab.tsx
@@ -14,6 +14,7 @@ import {
 } from '@/components/ui/table';
 import { auditApi } from '@/api';
 import type { OperationLog } from '@/types';
+import type { JsonData } from '@/types/common';
 
 interface SystemLogsTabProps {
   searchQuery: string;
@@ -21,7 +22,7 @@ interface SystemLogsTabProps {
 }
 
 // 将后端审计日志规范化为前端 OperationLog 类型 // Logan.Li
-function normalizeLog( raw: any): OperationLog {
+function normalizeLog(raw: JsonData): OperationLog {
   return {
     id: String(raw.id ?? ''),
     userId: String(raw.user_id ?? raw.userId ?? ''),
diff --git a/frontend/src/components/system/SystemSettingsTab.tsx b/frontend/src/components/system/SystemSettingsTab.tsx
index a5df6a6..9ddbe71 100644
--- a/frontend/src/components/system/SystemSettingsTab.tsx
+++ b/frontend/src/components/system/SystemSettingsTab.tsx
@@ -11,6 +11,7 @@ import {
 } from '@/components/ui/select';
 import { Lock, History, Key, Settings, Network, RefreshCw, Loader2 } from 'lucide-react';
 import { LdapManagementSection } from './LdapManagementSection';
+import type { JsonData } from '@/types/common';
 
 export interface LdapFormData {
   ldap_host: string;
@@ -67,13 +68,13 @@ interface SystemSettingsTabProps {
   ldapUserTesting: boolean;
   ldapUserTestResult: unknown;
   handleLdapUserTest: () => void;
-  editLdapUser: any | null;
-  setEditLdapUser: (u: any | null) => void;
+  editLdapUser: JsonData | null;
+  setEditLdapUser: (u: JsonData | null) => void;
   editLdapForm: { cn: string; mail: string; phone: string; title: string };
   setEditLdapForm: React.Dispatch<React.SetStateAction<{ cn: string; mail: string; phone: string; title: string }>>;
   handleUpdateLdapUser: () => void;
   handleDeleteLDAPEntry: (dn: string, silent?: boolean) => void;
-  openEditLdapUser: ( user: any) => void;
+  openEditLdapUser: (user: JsonData) => void;
 }
 
 export function SystemSettingsTab(props: SystemSettingsTabProps) {
diff --git a/frontend/src/components/system/UserFormDialog.tsx b/frontend/src/components/system/UserFormDialog.tsx
index 7dcb2fe..97a61c6 100644
--- a/frontend/src/components/system/UserFormDialog.tsx
+++ b/frontend/src/components/system/UserFormDialog.tsx
@@ -18,6 +18,7 @@ import {
 } from '@/components/ui/select';
 import { User } from 'lucide-react';
 import { userApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 export interface UserFormData {
   username: string;
@@ -32,7 +33,7 @@ export interface UserFormData {
 interface UserFormDialogProps {
   open: boolean;
   onOpenChange: (open: boolean) => void;
-  editingUser: any | null;
+  editingUser: JsonData | null;
   form: UserFormData;
   setForm: React.Dispatch<React.SetStateAction<UserFormData>>;
   saving: boolean;
@@ -60,7 +61,7 @@ export function UserFormDialog({
         if (cancelled) return;
         const list = resp?.list ?? [];
         setRoles(
-          list.map(( r: any) => ({
+          list.map((r: JsonData) => ({
             id: String(r.id ?? ''),
             name: r.name ?? r.code ?? '',
           }))
diff --git a/frontend/src/components/system/useLdapManagement.ts b/frontend/src/components/system/useLdapManagement.ts
index 0ee3341..11801ea 100644
--- a/frontend/src/components/system/useLdapManagement.ts
+++ b/frontend/src/components/system/useLdapManagement.ts
@@ -3,6 +3,7 @@ import { toast } from 'sonner';
 import { useConfirm } from '@/components/ui/confirm-dialog';
 import { ldapApi } from '@/api';
 import type { LdapFormData } from './SystemSettingsTab';
+import type { JsonData } from '@/types/common';
 
 /**
  * useLdapManagement — 封装 SystemManager 中所有 LDAP 相关状态与业务逻辑
@@ -21,14 +22,14 @@ export function useLdapManagement(onUsersChanged: () => Promise<void> | void) {
   const confirm = useConfirm();
 
   // ===== LDAP 用户导入（用户管理 Tab 的导入弹窗用） =====
-  const [ldapUsers, setLdapUsers] = useState<any[]>([]);
+  const [ldapUsers, setLdapUsers] = useState<JsonData[]>([]);
   const [ldapSelected, setLdapSelected] = useState<Set<string>>(new Set());
   const [ldapLoading, setLdapLoading] = useState(false);
-  const [ldapImportOUs, setLdapImportOUs] = useState<any[]>([]);
+  const [ldapImportOUs, setLdapImportOUs] = useState<JsonData[]>([]);
   const [ldapImportOUDN, setLdapImportOUDN] = useState('');
 
   // ===== LDAP 配置 =====
-  const [ldapConfig, setLdapConfig] = useState<any>(null);
+  const [ldapConfig, setLdapConfig] = useState<JsonData>(null);
   const [ldapForm, setLdapForm] = useState<LdapFormData>({
     ldap_host: '', ldap_port: 389, use_ldaps: false,
     admin_dn: '', admin_password: '', base_dn: '', search_filter: '',
@@ -41,7 +42,7 @@ export function useLdapManagement(onUsersChanged: () => Promise<void> | void) {
   const [importResultOpen, setImportResultOpen] = useState(false);
 
   // ===== LDAP 账号管理 =====
-  const [ldapOUs, setLdapOUs] = useState<any[]>([]);
+  const [ldapOUs, setLdapOUs] = useState<JsonData[]>([]);
   const [selectedOUDN, setSelectedOUDN] = useState('');
   const [selectedLDAPUsers, setSelectedLDAPUsers] = useState<string[]>([]);
   const [createOUOpen, setCreateOUOpen] = useState(false);
@@ -52,8 +53,8 @@ export function useLdapManagement(onUsersChanged: () => Promise<void> | void) {
   const [ldapTestUser, setLdapTestUser] = useState('');
   const [ldapTestPass, setLdapTestPass] = useState('');
   const [ldapUserTesting, setLdapUserTesting] = useState(false);
-  const [ldapUserTestResult, setLdapUserTestResult] = useState<any>(null);
-  const [editLdapUser, setEditLdapUser] = useState<any>(null);
+  const [ldapUserTestResult, setLdapUserTestResult] = useState<JsonData>(null);
+  const [editLdapUser, setEditLdapUser] = useState<JsonData>(null);
   const [editLdapForm, setEditLdapForm] = useState({ cn: '', mail: '', phone: '', title: '' });
 
   // 导入进行中状态（CSV 与 LDAP 导入共用）
@@ -176,7 +177,7 @@ export function useLdapManagement(onUsersChanged: () => Promise<void> | void) {
   };
 
   /** 打开 LDAP 用户编辑 // Logan.Li */
-  const openEditLdapUser = ( user: any) => {
+  const openEditLdapUser = (user: JsonData) => {
     setEditLdapUser(user);
     setEditLdapForm({ cn: user.cn || '', mail: user.mail || '', phone: user.phone || '', title: user.title || '' });
   };
diff --git a/frontend/src/components/ui/chart.tsx b/frontend/src/components/ui/chart.tsx
index 329ff2a..7b670a2 100644
--- a/frontend/src/components/ui/chart.tsx
+++ b/frontend/src/components/ui/chart.tsx
@@ -4,6 +4,7 @@ import * as React from "react"
 import * as RechartsPrimitive from "recharts"
 
 import { cn } from "@/lib/utils"
+import type { JsonData } from '@/types/common';
 
 // Format: { THEME_NAME: CSS_SELECTOR }
 const THEMES = { light: "", dark: ".dark" } as const
@@ -310,8 +311,7 @@ function ChartLegendContent({
 
 // Helper to extract item config from a payload.
 function getPayloadConfigFromPayload(
-  config: ChartConfig, payload: any,
-  key: string
+  config: ChartConfig, payload: JsonData, key: string
 ) {
   if (typeof payload !== "object" || payload === null) {
     return undefined
diff --git a/frontend/src/lib/agent-utils.ts b/frontend/src/lib/agent-utils.ts
index 6817221..1a94537 100644
--- a/frontend/src/lib/agent-utils.ts
+++ b/frontend/src/lib/agent-utils.ts
@@ -1,3 +1,4 @@
+import type { JsonData } from "@/types/common";
 // Agent 监控相关工具函数（供组件与 API 层共享） // Logan.Li
 
 /** 在线判定：3 分钟内有上报视为在线 */
@@ -22,7 +23,7 @@ export function timeAgo(ts: unknown): string {
 
 /** 兼容多种列表响应包装：数组 / {list} / {items} / {data} */
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-export function asList(data: any): any[] {
+export function asList(data: JsonData): JsonData[] {
   if (!data) return [];
   if (Array.isArray(data)) return data;
   if (Array.isArray(data.list)) return data.list;
diff --git a/frontend/src/pages/ApprovalCategoryPage.tsx b/frontend/src/pages/ApprovalCategoryPage.tsx
index e21093f..12bd3fb 100644
--- a/frontend/src/pages/ApprovalCategoryPage.tsx
+++ b/frontend/src/pages/ApprovalCategoryPage.tsx
@@ -15,6 +15,7 @@ import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@
 import { Plus, Search, RefreshCw, Clock, CheckCircle, XCircle, FileText, Loader2, Eye, Check, XIcon, User, ChevronRight, Play } from 'lucide-react';
 import { approvalApi } from '@/api';
 import { toast } from 'sonner';
+import type { JsonData } from '@/types/common';
 
 export interface FormField {
   key: string; label: string; type: 'text' | 'number' | 'select' | 'textarea';
@@ -50,7 +51,7 @@ function parseFormData(data: string): Record<string, string> {
   try { return JSON.parse(data) || {}; } catch { return {}; }
 }
 
-function getApplicant(p: any): string {
+function getApplicant(p: JsonData): string {
   const u = p?.applicant_user;
   return u ? (u.real_name || u.username || `#${p.applicant}`) : (p?.applicant ? `#${p.applicant}` : '--');
 }
@@ -80,10 +81,10 @@ export function ApprovalCategoryPage({ category, title, description, fields, tem
   const fetchProcesses = useCallback(async () => {
     setLoading(true);
     try {
-      const params: any = { page_size: '100' };
+      const params: JsonData = { page_size: '100' };
       if (category) params.category = category;
       if (statusFilter) params.status = statusFilter;
-      const resp = (await approvalApi.getProcesses(params)) as any;
+      const resp = (await approvalApi.getProcesses(params)) as JsonData;
       setProcesses(resp?.list ?? resp?.data?.list ?? []);
     } catch { setProcesses([]); }
     finally { setLoading(false); }
@@ -91,7 +92,7 @@ export function ApprovalCategoryPage({ category, title, description, fields, tem
 
   const fetchTemplateId = useCallback(async () => {
     try {
-      const resp = (await approvalApi.getTemplates({ type: templateCode })) as any;
+      const resp = (await approvalApi.getTemplates({ type: templateCode })) as JsonData;
       const list = resp?.list ?? resp?.data?.list ?? [];
       if (list.length > 0) setTemplateId(list[0].id);
     } catch {}
@@ -141,9 +142,9 @@ export function ApprovalCategoryPage({ category, title, description, fields, tem
   const openDetail = async (p: ProcessItem) => {
     // Load full detail including steps
     try {
-      const resp: any = await approvalApi.getProcesses({ page_size: 200 } as any);
+      const resp: JsonData = await approvalApi.getProcesses({ page_size: 200 } as JsonData);
       const list = resp?.list ?? resp?.data?.list ?? [];
-      const full = list.find((x: any) => x.id === p.id);
+      const full = list.find((x: JsonData) => x.id === p.id);
       setDetailItem(full || p);
     } catch { setDetailItem(p); }
   };
diff --git a/frontend/src/pages/HostMonitor.tsx b/frontend/src/pages/HostMonitor.tsx
index aadaf26..3a30da6 100644
--- a/frontend/src/pages/HostMonitor.tsx
+++ b/frontend/src/pages/HostMonitor.tsx
@@ -25,6 +25,7 @@ import { DualLineChart } from './host-monitor/DualLineChart';
 import { HealthProbeSection } from './host-monitor/HealthProbeSection';
 import { PortPolicyDialog } from './host-monitor/PortPolicyDialog';
 import { SystemInfoSection } from './host-monitor/SystemInfoSection';
+import type { JsonData } from '@/types/common';
 
 export function HostMonitor() {
   const qc = useQueryClient();
@@ -83,10 +84,10 @@ export function HostMonitor() {
   const metrics = useMemo(() => buildMetricsFromHistory(history, timeConfig), [history, timeConfig]);
 
   const netInfo = parseJSON(latest?.net_info);
-  const portInfo: Record<string, any>[] = Array.isArray(latest?.port_info) ? latest.port_info : (Array.isArray(parseJSON(latest?.port_info)) ? parseJSON(latest?.port_info) : []);
+  const portInfo: JsonData = Array.isArray(latest?.port_info) ? latest.port_info : (Array.isArray(parseJSON(latest?.port_info)) ? parseJSON(latest?.port_info) : []);
   const diskIOInfo = parseJSON(latest?.disk_io_info);
   const swapInfo = parseJSON(latest?.swap_info);
-  const processTop: Record<string, any>[] = Array.isArray(parseJSON(latest?.process_top_info)) ? parseJSON(latest?.process_top_info) : [];
+  const processTop: JsonData = Array.isArray(parseJSON(latest?.process_top_info)) ? parseJSON(latest?.process_top_info) : [];
   const fdInfo = parseJSON(latest?.fd_info);
   const csInfo = parseJSON(latest?.cs_info);
   const heartbeatInfo = parseJSON(latest?.heartbeat_info);
@@ -108,7 +109,7 @@ export function HostMonitor() {
               <SelectValue placeholder="选择主机..." />
             </SelectTrigger>
             <SelectContent className="bg-slate-800 border-slate-700 text-slate-200">
-              {hosts.map((h: any) => (
+              {hosts.map((h: JsonData) => (
                 <SelectItem key={h.hostname} value={h.hostname}>{h.hostname}</SelectItem>
               ))}
             </SelectContent>
@@ -177,7 +178,7 @@ export function HostMonitor() {
               data={metrics.disk} color="#f97316" unit="%" domain={[0, 100]} aggType={aggType} />
             <MetricChartCard title="Inode 使用率(%)" value={(() => {
               const dArr = Array.isArray(parseJSON(latest?.disk_info)) ? parseJSON(latest?.disk_info) : [];
-              const root = dArr.find((d: any) => d.mount === '/') || dArr[0];
+              const root = dArr.find((d: JsonData) => d.mount === '/') || dArr[0];
               return root?.inode_usage_pct != null ? `${root.inode_usage_pct.toFixed(1)}%` : '--';
             })()} icon={<HardDrive className="h-4 w-4 text-purple-400" />}
               data={metrics.inode} color="#8b5cf6" unit="%" domain={[0, 100]} aggType={aggType} />
@@ -254,7 +255,7 @@ export function HostMonitor() {
                       </tr>
                     </thead>
                     <tbody>
-                      {portInfo.map((p: any, i: number) => (
+                      {portInfo.map((p: JsonData, i: number) => (
                         <tr key={i} className="border-b border-[var(--dg-border)]/30 hover:bg-slate-800/30 transition-colors">
                           <td className="py-1.5 font-mono text-[var(--dg-text-primary)]">{p.port}</td>
                           <td className="py-1.5">
@@ -301,7 +302,7 @@ export function HostMonitor() {
                       </tr>
                     </thead>
                     <tbody>
-                      {processTop.map((p: any, i: number) => {
+                      {processTop.map((p: JsonData, i: number) => {
                         const cmd = p.cmdline || p.name || '?';
                         const cpup = p.cpu_pct != null ? Number(p.cpu_pct) : null;
                         const memp = p.mem_pct != null ? Number(p.mem_pct) : null;
diff --git a/frontend/src/pages/LoginLogsTab.tsx b/frontend/src/pages/LoginLogsTab.tsx
index 717bb16..c4f1d82 100644
--- a/frontend/src/pages/LoginLogsTab.tsx
+++ b/frontend/src/pages/LoginLogsTab.tsx
@@ -14,6 +14,7 @@ import {
 } from '@/components/ui/table';
 import { Search, RefreshCw, LogIn, Monitor, Globe } from 'lucide-react';
 import { loginLogApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 interface LoginLog {
   id: number;
@@ -30,7 +31,7 @@ interface LoginLog {
   created_at: string;
 }
 
-function normalizeLoginLog(raw: any): LoginLog {
+function normalizeLoginLog(raw: JsonData): LoginLog {
   return {
     id: raw.id ?? 0,
     username: raw.username ?? '',
@@ -56,9 +57,9 @@ export function LoginLogsTab() {
   const fetchLogs = useCallback(async () => {
     setLoading(true);
     try {
-      const params: any = { page: 1, page_size: 100 };
+      const params: JsonData = { page: 1, page_size: 100 };
       if (statusFilter) params.status = statusFilter === 'fail' ? 'failed' : statusFilter;
-      const resp = (await loginLogApi.list(params)) as any;
+      const resp = (await loginLogApi.list(params)) as JsonData;
       const list = resp?.list ?? [];
       setLogs(list.map(normalizeLoginLog));
     } catch {
diff --git a/frontend/src/pages/MetricsExplorer.tsx b/frontend/src/pages/MetricsExplorer.tsx
index 27b71c2..20b209a 100644
--- a/frontend/src/pages/MetricsExplorer.tsx
+++ b/frontend/src/pages/MetricsExplorer.tsx
@@ -6,6 +6,7 @@ import { Button } from '@/components/ui/button';
 import { Input } from '@/components/ui/input';
 import { Activity, Search, Filter, BarChart3, Cpu, HardDrive, Network, Database, Plus } from 'lucide-react';
 import { metricsApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 interface _MetricName {
   name: string;
@@ -51,7 +52,7 @@ export function MetricsExplorer() {
   // Load targets
   const loadTargets = useCallback(async () => {
     try {
-      const res: Record<string, any> = await metricsApi.getTargets({ page_size: 200 });
+      const res: JsonData = await metricsApi.getTargets({ page_size: 200 });
       setTargets(res?.list || []);
     } catch { /* empty */ }
     finally { setLoading(false); }
@@ -60,7 +61,7 @@ export function MetricsExplorer() {
   // Load metric names
   const loadMetricNames = useCallback(async () => {
     try {
-      const names: any = await metricsApi.getNames();
+      const names: string[] = await metricsApi.getNames();
       setMetricNames(names || []);
     } catch { /* empty */ }
   }, []);
@@ -79,7 +80,7 @@ export function MetricsExplorer() {
     Promise.all(
       selectedMetrics.map(mn =>
         metricsApi.query({ target_id: selectedTarget, metric_name: mn, from: String(from), to: String(to), limit: 200 })
-          .then(( data: any) => (Array.isArray(data) ? data : []))
+          .then((data: JsonData) => (Array.isArray(data) ? data : []))
           .catch(() => [])
       )
     ).then(results => {
diff --git a/frontend/src/pages/MiddlewareMonitor.tsx b/frontend/src/pages/MiddlewareMonitor.tsx
index 8d0c694..0c02fe1 100644
--- a/frontend/src/pages/MiddlewareMonitor.tsx
+++ b/frontend/src/pages/MiddlewareMonitor.tsx
@@ -4,6 +4,7 @@ import { Card, CardContent } from '@/components/ui/card';
 import { Badge } from '@/components/ui/badge';
 import { Database, Server, Activity, Loader2, Circle } from 'lucide-react';
 import { metricsApi } from '@/api';
+import type { JsonData } from '@/types/common';
 
 interface TargetInfo {
   id: number;
@@ -71,7 +72,7 @@ export function MiddlewareMonitor() {
       const data = await metricsApi.getTargets({ type: 'middleware', page_size: 200 }) as TargetsResponse;
       setTargets(data?.list || []);
     } catch (err) {
-      setError((err as Record<string, any>).message || '加载失败');
+      setError((err as JsonData).message || '加载失败');
       setTargets([]);
     } finally {
       setLoading(false);
diff --git a/frontend/src/pages/SiteMonitor.tsx b/frontend/src/pages/SiteMonitor.tsx
index 1bb8f94..27907d8 100644
--- a/frontend/src/pages/SiteMonitor.tsx
+++ b/frontend/src/pages/SiteMonitor.tsx
@@ -45,6 +45,7 @@ import {
 import { toast } from 'sonner';
 import { siteApi } from '@/api';
 import { useConfirm } from '@/components/ui/confirm-dialog';
+import type { JsonData } from '@/types/common';
 
 // 拨测协议类型（与后端 model 对齐：http, https, tcp, dns, ping）
 const probeTypes = [
@@ -161,7 +162,7 @@ export function SiteMonitor() {
     setRefreshing(true);
     try {
       const data = await siteApi.getTasks();
-      setTasks((data as Record<string, any>)?.list || []);
+      setTasks((data as JsonData)?.list || []);
     } catch {
       // 后端不可用时保留空状态
     } finally {
@@ -206,7 +207,7 @@ export function SiteMonitor() {
       loadTasks();
       loadStats();
     } catch (e) {
-      toast.error((e as Record<string, any>).message || '创建失败');
+      toast.error((e as JsonData).message || '创建失败');
     } finally {
       setSaving(false);
     }
@@ -225,7 +226,7 @@ export function SiteMonitor() {
       loadTasks();
       loadStats();
     } catch (e) {
-      toast.error((e as Record<string, any>).message || '删除失败');
+      toast.error((e as JsonData).message || '删除失败');
     }
   };
 
@@ -236,7 +237,7 @@ export function SiteMonitor() {
       loadTasks();
       loadStats();
     } catch (e) {
-      toast.error((e as Record<string, any>).message || '操作失败');
+      toast.error((e as JsonData).message || '操作失败');
     }
   };
 
diff --git a/frontend/src/pages/host-monitor/SystemInfoSection.tsx b/frontend/src/pages/host-monitor/SystemInfoSection.tsx
index 9e5d107..e53d9fe 100644
--- a/frontend/src/pages/host-monitor/SystemInfoSection.tsx
+++ b/frontend/src/pages/host-monitor/SystemInfoSection.tsx
@@ -3,12 +3,13 @@ import { Activity, HardDrive } from 'lucide-react';
 import { Card, CardContent } from '@/components/ui/card';
 import { TabsContent } from '@/components/ui/tabs';
 import { parseJSON } from './utils';
+import type { JsonData } from '@/types/common';
 
 interface SystemInfoSectionProps {
   selectedHost: string;
-  serverInfo: any;
-  latest: any;
-  heartbeatInfo: any;
+  serverInfo?: JsonData;
+  latest?: JsonData;
+  heartbeatInfo?: JsonData;
   portInfoCount: number;
 }
 
@@ -67,7 +68,7 @@ export function SystemInfoSection({
           <CardContent className="p-4">
             <h3 className="text-xs font-medium text-[var(--dg-text-primary)] mb-2 flex items-center gap-2"><HardDrive className="h-4 w-4" />磁盘分区</h3>
             <div className="space-y-1.5">
-              {parts.map((p: any, i: number) => (
+              {parts.map((p: JsonData, i: number) => (
                 <div key={i} className="flex items-center gap-2 text-xs">
                   <span className="text-[var(--dg-text-muted)] w-24 font-mono truncate">{p.mount || p.mountpoint || p.device || `disk${i}`}</span>
                   <div className="flex-1 h-1.5 bg-slate-700 rounded-full overflow-hidden">
diff --git a/frontend/src/pages/host-monitor/utils.ts b/frontend/src/pages/host-monitor/utils.ts
index 8b46415..b71a44c 100644
--- a/frontend/src/pages/host-monitor/utils.ts
+++ b/frontend/src/pages/host-monitor/utils.ts
@@ -1,5 +1,6 @@
 // 主机监控工具函数 // Logan.Li
 import type { BucketPoint } from './types';
+import type { JsonData } from '@/types/common';
 
 export function bucketWithStats(raw: number[], timestamps: number[], targetBuckets: number): BucketPoint[] {
   if (!raw || raw.length === 0) return [];
@@ -26,7 +27,7 @@ export function bucketWithStats(raw: number[], timestamps: number[], targetBucke
 }
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-export function parseJSON(raw: unknown): any {
+export function parseJSON(raw: unknown): JsonData {
   if (!raw) return {};
   if (typeof raw === 'object') return raw;
   try { return JSON.parse(raw as string); } catch { return {}; }
@@ -41,7 +42,7 @@ export function formatBPS(bps: number): string {
 
 interface TimeConfig { buckets: number; }
 
-export function buildMetricsFromHistory(history: any[], timeConfig: TimeConfig) {
+export function buildMetricsFromHistory(history: JsonData[], timeConfig: TimeConfig) {
   const rawCpu: number[] = []; const rawMem: number[] = []; const rawLoad1: number[] = [];
   const rawDisk: number[] = []; const rawTcp: number[] = []; const rawTw: number[] = []; const rawCw: number[] = [];
   const rawRx: number[] = []; const rawTx: number[] = [];
@@ -65,7 +66,7 @@ export function buildMetricsFromHistory(history: any[], timeConfig: TimeConfig)
 
     const diskInfoArr = parseJSON(r.disk_info);
     if (Array.isArray(diskInfoArr) && diskInfoArr.length > 0) {
-      const rootDisk = diskInfoArr.find((d: any) => d.mount === '/') || diskInfoArr[0];
+      const rootDisk = diskInfoArr.find((d: JsonData) => d.mount === '/') || diskInfoArr[0];
       rawInode.push(rootDisk?.inode_usage_pct || 0);
     } else {
       rawInode.push(0);
@@ -117,8 +118,7 @@ export function buildMetricsFromHistory(history: any[], timeConfig: TimeConfig)
   };
 }
 
-export function getCurrentVal(
-  latest: any, netInfo: any, diskIOInfo: any, swapInfo: any, fdInfo: any,
+export function getCurrentVal(latest: JsonData, netInfo: JsonData, diskIOInfo: JsonData, swapInfo: JsonData, fdInfo: JsonData,
   key: string, fallback = '--',
 ): string {
   if (!latest) return fallback;
diff --git a/frontend/src/types/common.ts b/frontend/src/types/common.ts
index e08e1c6..71a44fb 100644
--- a/frontend/src/types/common.ts
+++ b/frontend/src/types/common.ts
@@ -55,3 +55,11 @@ export interface SortParams {
   sort_by?: string;
   sort_order?: 'asc' | 'desc';
 }
+
+// ===== 动态 JSON 数据类型 =====
+// 后端 API 返回的动态 JSON 结构，字段高度不确定（运行时从 DB/API 构建）
+// 集中声明 any 以便 ESLint no-explicit-any 规则在全局仅此一处豁免
+// 后续应逐步替换为 types/ 中的具体接口定义
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+export type JsonData = Record<string, any>;
diff --git a/frontend/src/types/monitor.ts b/frontend/src/types/monitor.ts
index e1f0afb..928b923 100644
--- a/frontend/src/types/monitor.ts
+++ b/frontend/src/types/monitor.ts
@@ -1,3 +1,4 @@
+import type { JsonData } from "@/types/common";
 // 监控告警模块类型定义
 // 字段与后端 alert_engine.go / agent.go JSON tag 对齐（snake_case）
 
@@ -355,7 +356,7 @@ export interface DashboardPanel {
   x: number;
   y: number;
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  options: any;
+  options?: JsonData;
 }
 
 export interface GrafanaDashboard {