diff --git a/backend/controller/k8s_resource.go b/backend/controller/k8s_resource.go
index 3d7b7ae..9dcf361 100644
--- a/backend/controller/k8s_resource.go
+++ b/backend/controller/k8s_resource.go
@@ -156,7 +156,21 @@ func (h *KubernetesHandler) ListConfigMaps(c *gin.Context) {
 		return
 	}
 
-	c.JSON(http.StatusOK, model.Response{Code: 200, Data: cms.Items})
+	// 扁平化字段，与前端表格列 name/namespace/key_count 对齐 // Logan.Li
+	type CMSummary struct {
+		Namespace string `json:"namespace"`
+		Name      string `json:"name"`
+		KeyCount  int    `json:"key_count"`
+	}
+	result := make([]CMSummary, 0, len(cms.Items))
+	for _, cm := range cms.Items {
+		result = append(result, CMSummary{
+			Namespace: cm.Metadata.Namespace,
+			Name:      cm.Metadata.Name,
+			KeyCount:  len(cm.Data),
+		})
+	}
+	c.JSON(http.StatusOK, model.Response{Code: 200, Data: result})
 }
 
 // ListSecrets 获取命名空间下的 Secret 列表（仅名称+类型，不含值）
@@ -179,7 +193,23 @@ func (h *KubernetesHandler) ListSecrets(c *gin.Context) {
 		return
 	}
 
-	c.JSON(http.StatusOK, model.Response{Code: 200, Data: secrets.Items})
+	// 扁平化字段，与前端表格列 name/namespace/type 对齐 // Logan.Li
+	type SecretSummary struct {
+		Namespace string `json:"namespace"`
+		Name      string `json:"name"`
+		Type      string `json:"type"`
+		KeyCount  int    `json:"key_count"`
+	}
+	result := make([]SecretSummary, 0, len(secrets.Items))
+	for _, s := range secrets.Items {
+		result = append(result, SecretSummary{
+			Namespace: s.Metadata.Namespace,
+			Name:      s.Metadata.Name,
+			Type:      s.Type,
+			KeyCount:  len(s.DataKeys),
+		})
+	}
+	c.JSON(http.StatusOK, model.Response{Code: 200, Data: result})
 }
 
 // ============================================================================