diff --git a/dashboard/src/components/expression-reviewer.tsx b/dashboard/src/components/expression-reviewer.tsx
index 512146ef..40b1d5fd 100644
--- a/dashboard/src/components/expression-reviewer.tsx
+++ b/dashboard/src/components/expression-reviewer.tsx
@@ -105,27 +105,43 @@ export function ExpressionReviewer({ open, onOpenChange }: ExpressionReviewerPro
   const loadStats = useCallback(async () => {
     try {
       setStatsLoading(true)
-      const data = await getReviewStats()
-      setStats(data)
+      const result = await getReviewStats()
+      if (result.success) {
+        setStats(result.data)
+      } else {
+        toast({
+          title: '错误',
+          description: result.error,
+          variant: 'destructive',
+        })
+      }
     } catch (error) {
       console.error('加载统计失败:', error)
     } finally {
       setStatsLoading(false)
     }
-  }, [])
+  }, [toast])
 
   // 加载列表
   const loadList = useCallback(async () => {
     try {
       setLoading(true)
-      const response = await getReviewList({
+      const result = await getReviewList({
         page,
         page_size: pageSize,
         filter_type: filterType,
         search: search || undefined,
       })
-      setExpressions(response.data)
-      setTotal(response.total)
+      if (result.success) {
+        setExpressions(result.data.data)
+        setTotal(result.data.total)
+      } else {
+        toast({
+          title: '加载失败',
+          description: result.error,
+          variant: 'destructive',
+        })
+      }
     } catch (error) {
       toast({
         title: '加载失败',
@@ -137,19 +153,19 @@ export function ExpressionReviewer({ open, onOpenChange }: ExpressionReviewerPro
     }
   }, [page, pageSize, filterType, search, toast])
 
-  // 加载聊天名称映射
+  // 加载聚天名称映射
   const loadChatNames = useCallback(async () => {
     try {
-      const response = await getChatList()
-      if (response?.data) {
+      const result = await getChatList()
+      if (result.success) {
         const nameMap = new Map<string, string>()
-        response.data.forEach((chat: ChatInfo) => {
+        result.data.forEach((chat: ChatInfo) => {
           nameMap.set(chat.chat_id, chat.chat_name)
         })
         setChatNameMap(nameMap)
       }
     } catch (error) {
-      console.error('加载聊天名称失败:', error)
+      console.error('加载聚天名称失败:', error)
     }
   }, [])
 
@@ -158,24 +174,32 @@ export function ExpressionReviewer({ open, onOpenChange }: ExpressionReviewerPro
     try {
       setQuickLoading(true)
       const pageToLoad = append ? quickPage + 1 : quickPage
-      const response = await getReviewList({
+      const result = await getReviewList({
         page: pageToLoad,
         page_size: 20,
         filter_type: quickFilterType,
       })
       
-      if (append) {
-        // 追加模式：拼接数据
-        setQuickExpressions(prev => [...prev, ...response.data])
-        setQuickPage(pageToLoad)
+      if (result.success) {
+        if (append) {
+          // 追加模式：拼接数据
+          setQuickExpressions(prev => [...prev, ...result.data.data])
+          setQuickPage(pageToLoad)
+        } else {
+          // 替换模式
+          setQuickExpressions(result.data.data)
+        }
+        
+        setQuickTotal(result.data.total)
+        if (resetIndex) {
+          setQuickCurrentIndex(0)
+        }
       } else {
-        // 替换模式
-        setQuickExpressions(response.data)
-      }
-      
-      setQuickTotal(response.total)
-      if (resetIndex) {
-        setQuickCurrentIndex(0)
+        toast({
+          title: '加载失败',
+          description: result.error,
+          variant: 'destructive',
+        })
       }
     } catch (error) {
       toast({
@@ -247,13 +271,22 @@ export function ExpressionReviewer({ open, onOpenChange }: ExpressionReviewerPro
     setSwipeOffset(rejected ? -400 : 400)
 
     try {
-      const response = await batchReviewExpressions([{
+      const result = await batchReviewExpressions([{
         id: currentExpr.id,
         rejected,
         require_unchecked: quickFilterType === 'unchecked',
       }])
 
-      if (response.results[0]?.success) {
+      if (!result.success) {
+        toast({
+          title: '操作失败',
+          description: result.error,
+          variant: 'destructive',
+        })
+        return
+      }
+
+      if (result.data.results[0]?.success) {
         toast({
           title: rejected ? '已拒绝' : '已通过',
           description: `表达方式 #${currentExpr.id} ${rejected ? '已拒绝' : '已通过'}`,
@@ -514,11 +547,20 @@ export function ExpressionReviewer({ open, onOpenChange }: ExpressionReviewerPro
     try {
       setProcessingIds((prev) => new Set(prev).add(id))
       
-      const response = await batchReviewExpressions([
+      const result = await batchReviewExpressions([
         { id, rejected, require_unchecked: filterType === 'unchecked' }
       ])
       
-      if (response.results[0]?.success) {
+      if (!result.success) {
+        toast({
+          title: '操作失败',
+          description: result.error,
+          variant: 'destructive',
+        })
+        return
+      }
+
+      if (result.data.results[0]?.success) {
         toast({
           title: rejected ? '已拒绝' : '已通过',
           description: `表达方式 #${id} ${rejected ? '已拒绝' : '已通过'}`,
@@ -529,7 +571,7 @@ export function ExpressionReviewer({ open, onOpenChange }: ExpressionReviewerPro
       } else {
         toast({
           title: '操作失败',
-          description: response.results[0]?.message || '未知错误',
+          description: result.data.results[0]?.message || '未知错误',
           variant: 'destructive',
         })
       }
@@ -568,12 +610,21 @@ export function ExpressionReviewer({ open, onOpenChange }: ExpressionReviewerPro
         require_unchecked: filterType === 'unchecked',
       }))
       
-      const response = await batchReviewExpressions(items)
+      const result = await batchReviewExpressions(items)
       
+      if (!result.success) {
+        toast({
+          title: '批量审核失败',
+          description: result.error,
+          variant: 'destructive',
+        })
+        return
+      }
+
       toast({
         title: '批量审核完成',
-        description: `成功 ${response.succeeded} 条，失败 ${response.failed} 条`,
-        variant: response.failed > 0 ? 'destructive' : 'default',
+        description: `成功 ${result.data.succeeded} 条，失败 ${result.data.failed} 条`,
+        variant: result.data.failed > 0 ? 'destructive' : 'default',
       })
       
       // 清空选择并刷新
diff --git a/dashboard/src/lib/expression-api.ts b/dashboard/src/lib/expression-api.ts
index 01c25d9b..8937f598 100644
--- a/dashboard/src/lib/expression-api.ts
+++ b/dashboard/src/lib/expression-api.ts
@@ -12,28 +12,58 @@ import type {
   ExpressionDeleteResponse,
   ExpressionStatsResponse,
   ChatListResponse,
+  ChatInfo,
   ReviewStats,
   ReviewListResponse,
   BatchReviewItem,
   BatchReviewResponse,
 } from '@/types/expression'
+import type { ApiResponse } from '@/types/api'
 
 const API_BASE = '/api/webui/expression'
 
 /**
  * 获取聊天列表
  */
-export async function getChatList(): Promise<ChatListResponse> {
+export async function getChatList(): Promise<ApiResponse<ChatInfo[]>> {
   const response = await fetchWithAuth(`${API_BASE}/chats`, {
     
   })
-  
+
   if (!response.ok) {
-    const error = await response.json()
-    throw new Error(error.detail || '获取聊天列表失败')
+    try {
+      const errorData = await response.json()
+      return {
+        success: false,
+        error: errorData.detail || errorData.message || '获取聊天列表失败',
+      }
+    } catch {
+      return {
+        success: false,
+        error: response.statusText || '获取聊天列表失败',
+      }
+    }
+  }
+
+  try {
+    const data: ChatListResponse = await response.json()
+    if (data.success) {
+      return {
+        success: true,
+        data: data.data,
+      }
+    } else {
+      return {
+        success: false,
+        error: '获取聊天列表失败',
+      }
+    }
+  } catch {
+    return {
+      success: false,
+      error: '无法解析聊天列表响应',
+    }
   }
-  
-  return response.json()
 }
 
 /**
@@ -44,40 +74,96 @@ export async function getExpressionList(params: {
   page_size?: number
   search?: string
   chat_id?: string
-}): Promise<ExpressionListResponse> {
+}): Promise<ApiResponse<ExpressionListResponse>> {
   const queryParams = new URLSearchParams()
-  
+
   if (params.page) queryParams.append('page', params.page.toString())
   if (params.page_size) queryParams.append('page_size', params.page_size.toString())
   if (params.search) queryParams.append('search', params.search)
   if (params.chat_id) queryParams.append('chat_id', params.chat_id)
-  
+
   const response = await fetchWithAuth(`${API_BASE}/list?${queryParams}`, {
     
   })
-  
+
   if (!response.ok) {
-    const error = await response.json()
-    throw new Error(error.detail || '获取表达方式列表失败')
+    try {
+      const errorData = await response.json()
+      return {
+        success: false,
+        error: errorData.detail || errorData.message || '获取表达方式列表失败',
+      }
+    } catch {
+      return {
+        success: false,
+        error: response.statusText || '获取表达方式列表失败',
+      }
+    }
+  }
+
+  try {
+    const data: ExpressionListResponse = await response.json()
+    if (data.success) {
+      return {
+        success: true,
+        data: data,
+      }
+    } else {
+      return {
+        success: false,
+        error: '获取表达方式列表失败',
+      }
+    }
+  } catch {
+    return {
+      success: false,
+      error: '无法解析表达方式列表响应',
+    }
   }
-  
-  return response.json()
 }
 
 /**
  * 获取表达方式详细信息
  */
-export async function getExpressionDetail(expressionId: number): Promise<ExpressionDetailResponse> {
+export async function getExpressionDetail(expressionId: number): Promise<ApiResponse<any>> {
   const response = await fetchWithAuth(`${API_BASE}/${expressionId}`, {
     
   })
-  
+
   if (!response.ok) {
-    const error = await response.json()
-    throw new Error(error.detail || '获取表达方式详情失败')
+    try {
+      const errorData = await response.json()
+      return {
+        success: false,
+        error: errorData.detail || errorData.message || '获取表达方式详情失败',
+      }
+    } catch {
+      return {
+        success: false,
+        error: response.statusText || '获取表达方式详情失败',
+      }
+    }
+  }
+
+  try {
+    const data: ExpressionDetailResponse = await response.json()
+    if (data.success) {
+      return {
+        success: true,
+        data: data.data,
+      }
+    } else {
+      return {
+        success: false,
+        error: '获取表达方式详情失败',
+      }
+    }
+  } catch {
+    return {
+      success: false,
+      error: '无法解析表达方式详情响应',
+    }
   }
-  
-  return response.json()
 }
 
 /**
@@ -85,19 +171,47 @@ export async function getExpressionDetail(expressionId: number): Promise<Express
  */
 export async function createExpression(
   data: ExpressionCreateRequest
-): Promise<ExpressionCreateResponse> {
+): Promise<ApiResponse<any>> {
   const response = await fetchWithAuth(`${API_BASE}/`, {
     method: 'POST',
     
     body: JSON.stringify(data),
   })
-  
+
   if (!response.ok) {
-    const error = await response.json()
-    throw new Error(error.detail || '创建表达方式失败')
+    try {
+      const errorData = await response.json()
+      return {
+        success: false,
+        error: errorData.detail || errorData.message || '创建表达方式失败',
+      }
+    } catch {
+      return {
+        success: false,
+        error: response.statusText || '创建表达方式失败',
+      }
+    }
+  }
+
+  try {
+    const responseData: ExpressionCreateResponse = await response.json()
+    if (responseData.success) {
+      return {
+        success: true,
+        data: responseData.data,
+      }
+    } else {
+      return {
+        success: false,
+        error: responseData.message || '创建表达方式失败',
+      }
+    }
+  } catch {
+    return {
+      success: false,
+      error: '无法解析创建表达方式响应',
+    }
   }
-  
-  return response.json()
 }
 
 /**
@@ -106,70 +220,182 @@ export async function createExpression(
 export async function updateExpression(
   expressionId: number,
   data: ExpressionUpdateRequest
-): Promise<ExpressionUpdateResponse> {
+): Promise<ApiResponse<any>> {
   const response = await fetchWithAuth(`${API_BASE}/${expressionId}`, {
     method: 'PATCH',
     
     body: JSON.stringify(data),
   })
-  
+
   if (!response.ok) {
-    const error = await response.json()
-    throw new Error(error.detail || '更新表达方式失败')
+    try {
+      const errorData = await response.json()
+      return {
+        success: false,
+        error: errorData.detail || errorData.message || '更新表达方式失败',
+      }
+    } catch {
+      return {
+        success: false,
+        error: response.statusText || '更新表达方式失败',
+      }
+    }
+  }
+
+  try {
+    const responseData: ExpressionUpdateResponse = await response.json()
+    if (responseData.success) {
+      return {
+        success: true,
+        data: responseData.data || {},
+      }
+    } else {
+      return {
+        success: false,
+        error: responseData.message || '更新表达方式失败',
+      }
+    }
+  } catch {
+    return {
+      success: false,
+      error: '无法解析更新表达方式响应',
+    }
   }
-  
-  return response.json()
 }
 
 /**
  * 删除表达方式
  */
-export async function deleteExpression(expressionId: number): Promise<ExpressionDeleteResponse> {
+export async function deleteExpression(expressionId: number): Promise<ApiResponse<any>> {
   const response = await fetchWithAuth(`${API_BASE}/${expressionId}`, {
     method: 'DELETE',
     
   })
-  
+
   if (!response.ok) {
-    const error = await response.json()
-    throw new Error(error.detail || '删除表达方式失败')
+    try {
+      const errorData = await response.json()
+      return {
+        success: false,
+        error: errorData.detail || errorData.message || '删除表达方式失败',
+      }
+    } catch {
+      return {
+        success: false,
+        error: response.statusText || '删除表达方式失败',
+      }
+    }
+  }
+
+  try {
+    const data: ExpressionDeleteResponse = await response.json()
+    if (data.success) {
+      return {
+        success: true,
+        data: {},
+      }
+    } else {
+      return {
+        success: false,
+        error: data.message || '删除表达方式失败',
+      }
+    }
+  } catch {
+    return {
+      success: false,
+      error: '无法解析删除表达方式响应',
+    }
   }
-  
-  return response.json()
 }
 
 /**
  * 批量删除表达方式
  */
-export async function batchDeleteExpressions(expressionIds: number[]): Promise<ExpressionDeleteResponse> {
+export async function batchDeleteExpressions(expressionIds: number[]): Promise<ApiResponse<any>> {
   const response = await fetchWithAuth(`${API_BASE}/batch/delete`, {
     method: 'POST',
     
     body: JSON.stringify({ ids: expressionIds }),
   })
-  
+
   if (!response.ok) {
-    const error = await response.json()
-    throw new Error(error.detail || '批量删除表达方式失败')
+    try {
+      const errorData = await response.json()
+      return {
+        success: false,
+        error: errorData.detail || errorData.message || '批量删除表达方式失败',
+      }
+    } catch {
+      return {
+        success: false,
+        error: response.statusText || '批量删除表达方式失败',
+      }
+    }
+  }
+
+  try {
+    const data: ExpressionDeleteResponse = await response.json()
+    if (data.success) {
+      return {
+        success: true,
+        data: {},
+      }
+    } else {
+      return {
+        success: false,
+        error: data.message || '批量删除表达方式失败',
+      }
+    }
+  } catch {
+    return {
+      success: false,
+      error: '无法解析批量删除表达方式响应',
+    }
   }
-  
-  return response.json()
 }
 
 /**
  * 获取表达方式统计数据
  */
-export async function getExpressionStats(): Promise<ExpressionStatsResponse> {
+export async function getExpressionStats(): Promise<ApiResponse<any>> {
   const response = await fetchWithAuth(`${API_BASE}/stats/summary`, {
     
   })
-  
+
   if (!response.ok) {
-    const error = await response.json()
-    throw new Error(error.detail || '获取统计数据失败')
+    try {
+      const errorData = await response.json()
+      return {
+        success: false,
+        error: errorData.detail || errorData.message || '获取统计数据失败',
+      }
+    } catch {
+      return {
+        success: false,
+        error: response.statusText || '获取统计数据失败',
+      }
+    }
+  }
+
+  try {
+    const data: ExpressionStatsResponse = await response.json()
+    if (data.success) {
+      return {
+        success: true,
+        data: data.data,
+      }
+    } else {
+      return {
+        success: false,
+        error: '获取统计数据失败',
+      }
+    }
+  } catch {
+    return {
+      success: false,
+      error: '无法解析统计数据响应',
+    }
   }
-  
-  return response.json()
 }
 
 // ============ 审核相关 API ============
@@ -177,15 +403,36 @@ export async function getExpressionStats(): Promise<ExpressionStatsResponse> {
 /**
  * 获取审核统计数据
  */
-export async function getReviewStats(): Promise<ReviewStats> {
+export async function getReviewStats(): Promise<ApiResponse<ReviewStats>> {
   const response = await fetchWithAuth(`${API_BASE}/review/stats`)
-  
+
   if (!response.ok) {
-    const error = await response.json()
-    throw new Error(error.detail || '获取审核统计失败')
+    try {
+      const errorData = await response.json()
+      return {
+        success: false,
+        error: errorData.detail || errorData.message || '获取审核统计失败',
+      }
+    } catch {
+      return {
+        success: false,
+        error: response.statusText || '获取审核统计失败',
+      }
+    }
+  }
+
+  try {
+    const data = await response.json() as ReviewStats
+    return {
+      success: true,
+      data: data,
+    }
+  } catch {
+    return {
+      success: false,
+      error: '无法解析审核统计响应',
+    }
   }
-  
-  return response.json()
 }
 
 /**
@@ -197,23 +444,51 @@ export async function getReviewList(params: {
   filter_type?: 'unchecked' | 'passed' | 'rejected' | 'all'
   search?: string
   chat_id?: string
-}): Promise<ReviewListResponse> {
+}): Promise<ApiResponse<ReviewListResponse>> {
   const queryParams = new URLSearchParams()
-  
+
   if (params.page) queryParams.append('page', params.page.toString())
   if (params.page_size) queryParams.append('page_size', params.page_size.toString())
   if (params.filter_type) queryParams.append('filter_type', params.filter_type)
   if (params.search) queryParams.append('search', params.search)
   if (params.chat_id) queryParams.append('chat_id', params.chat_id)
-  
+
   const response = await fetchWithAuth(`${API_BASE}/review/list?${queryParams}`)
-  
+
   if (!response.ok) {
-    const error = await response.json()
-    throw new Error(error.detail || '获取审核列表失败')
+    try {
+      const errorData = await response.json()
+      return {
+        success: false,
+        error: errorData.detail || errorData.message || '获取审核列表失败',
+      }
+    } catch {
+      return {
+        success: false,
+        error: response.statusText || '获取审核列表失败',
+      }
+    }
+  }
+
+  try {
+    const data: ReviewListResponse = await response.json()
+    if (data.success) {
+      return {
+        success: true,
+        data: data,
+      }
+    } else {
+      return {
+        success: false,
+        error: '获取审核列表失败',
+      }
+    }
+  } catch {
+    return {
+      success: false,
+      error: '无法解析审核列表响应',
+    }
   }
-  
-  return response.json()
 }
 
 /**
@@ -221,16 +496,44 @@ export async function getReviewList(params: {
  */
 export async function batchReviewExpressions(
   items: BatchReviewItem[]
-): Promise<BatchReviewResponse> {
+): Promise<ApiResponse<BatchReviewResponse>> {
   const response = await fetchWithAuth(`${API_BASE}/review/batch`, {
     method: 'POST',
     body: JSON.stringify({ items }),
   })
-  
+
   if (!response.ok) {
-    const error = await response.json()
-    throw new Error(error.detail || '批量审核失败')
+    try {
+      const errorData = await response.json()
+      return {
+        success: false,
+        error: errorData.detail || errorData.message || '批量审核失败',
+      }
+    } catch {
+      return {
+        success: false,
+        error: response.statusText || '批量审核失败',
+      }
+    }
+  }
+
+  try {
+    const data: BatchReviewResponse = await response.json()
+    if (data.success) {
+      return {
+        success: true,
+        data: data,
+      }
+    } else {
+      return {
+        success: false,
+        error: '批量审核失败',
+      }
+    }
+  } catch {
+    return {
+      success: false,
+      error: '无法解析批量审核响应',
+    }
   }
-  
-  return response.json()
 }
diff --git a/dashboard/src/lib/person-api.ts b/dashboard/src/lib/person-api.ts
index 1415aa97..2a272ff8 100644
--- a/dashboard/src/lib/person-api.ts
+++ b/dashboard/src/lib/person-api.ts
@@ -2,6 +2,7 @@
  * 人物信息管理 API
  */
 import { fetchWithAuth, getAuthHeaders } from '@/lib/fetch-with-auth'
+import type { ApiResponse } from '@/types/api'
 import type {
   PersonListResponse,
   PersonDetailResponse,
@@ -9,10 +10,22 @@ import type {
   PersonUpdateResponse,
   PersonDeleteResponse,
   PersonStatsResponse,
+  PersonInfo,
+  PersonStats,
 } from '@/types/person'
 
 const API_BASE = '/api/webui/person'
 
+/**
+ * Person list response with pagination info
+ */
+export interface PersonListData {
+  data: PersonInfo[]
+  total: number
+  page: number
+  page_size: number
+}
+
 /**
  * 获取人物信息列表
  */
@@ -22,7 +35,7 @@ export async function getPersonList(params: {
   search?: string
   is_known?: boolean
   platform?: string
-}): Promise<PersonListResponse> {
+}): Promise<ApiResponse<PersonListData>> {
   const queryParams = new URLSearchParams()
   
   if (params.page) queryParams.append('page', params.page.toString())
@@ -36,27 +49,88 @@ export async function getPersonList(params: {
   })
   
   if (!response.ok) {
-    const error = await response.json()
-    throw new Error(error.detail || '获取人物列表失败')
+    try {
+      const errorData = await response.json()
+      return {
+        success: false,
+        error: errorData.detail || errorData.message || '获取人物列表失败',
+      }
+    } catch {
+      return {
+        success: false,
+        error: response.statusText || '获取人物列表失败',
+      }
+    }
   }
   
-  return response.json()
+  try {
+    const data: PersonListResponse = await response.json()
+    if (data.success) {
+      return {
+        success: true,
+        data: {
+          data: data.data,
+          total: data.total,
+          page: data.page,
+          page_size: data.page_size,
+        },
+      }
+    } else {
+      return {
+        success: false,
+        error: '获取人物列表失败',
+      }
+    }
+  } catch {
+    return {
+      success: false,
+      error: 'Failed to parse response',
+    }
+  }
 }
 
 /**
  * 获取人物详细信息
  */
-export async function getPersonDetail(personId: string): Promise<PersonDetailResponse> {
+export async function getPersonDetail(personId: string): Promise<ApiResponse<PersonInfo>> {
   const response = await fetchWithAuth(`${API_BASE}/${personId}`, {
     headers: getAuthHeaders(),
   })
   
   if (!response.ok) {
-    const error = await response.json()
-    throw new Error(error.detail || '获取人物详情失败')
+    try {
+      const errorData = await response.json()
+      return {
+        success: false,
+        error: errorData.detail || errorData.message || '获取人物详情失败',
+      }
+    } catch {
+      return {
+        success: false,
+        error: response.statusText || '获取人物详情失败',
+      }
+    }
   }
   
-  return response.json()
+  try {
+    const data: PersonDetailResponse = await response.json()
+    if (data.success) {
+      return {
+        success: true,
+        data: data.data,
+      }
+    } else {
+      return {
+        success: false,
+        error: '获取人物详情失败',
+      }
+    }
+  } catch {
+    return {
+      success: false,
+      error: 'Failed to parse response',
+    }
+  }
 }
 
 /**
@@ -65,7 +139,7 @@ export async function getPersonDetail(personId: string): Promise<PersonDetailRes
 export async function updatePerson(
   personId: string,
   data: PersonUpdateRequest
-): Promise<PersonUpdateResponse> {
+): Promise<ApiResponse<PersonInfo>> {
   const response = await fetchWithAuth(`${API_BASE}/${personId}`, {
     method: 'PATCH',
     headers: getAuthHeaders(),
@@ -73,56 +147,141 @@ export async function updatePerson(
   })
   
   if (!response.ok) {
-    const error = await response.json()
-    throw new Error(error.detail || '更新人物信息失败')
+    try {
+      const errorData = await response.json()
+      return {
+        success: false,
+        error: errorData.detail || errorData.message || '更新人物信息失败',
+      }
+    } catch {
+      return {
+        success: false,
+        error: response.statusText || '更新人物信息失败',
+      }
+    }
   }
   
-  return response.json()
+  try {
+    const data: PersonUpdateResponse = await response.json()
+    if (data.success && data.data) {
+      return {
+        success: true,
+        data: data.data,
+      }
+    } else {
+      return {
+        success: false,
+        error: data.message || '更新人物信息失败',
+      }
+    }
+  } catch {
+    return {
+      success: false,
+      error: 'Failed to parse response',
+    }
+  }
 }
 
 /**
  * 删除人物信息
  */
-export async function deletePerson(personId: string): Promise<PersonDeleteResponse> {
+export async function deletePerson(personId: string): Promise<ApiResponse<void>> {
   const response = await fetchWithAuth(`${API_BASE}/${personId}`, {
     method: 'DELETE',
     headers: getAuthHeaders(),
   })
   
   if (!response.ok) {
-    const error = await response.json()
-    throw new Error(error.detail || '删除人物信息失败')
+    try {
+      const errorData = await response.json()
+      return {
+        success: false,
+        error: errorData.detail || errorData.message || '删除人物信息失败',
+      }
+    } catch {
+      return {
+        success: false,
+        error: response.statusText || '删除人物信息失败',
+      }
+    }
   }
   
-  return response.json()
+  try {
+    const data: PersonDeleteResponse = await response.json()
+    if (data.success) {
+      return {
+        success: true,
+        data: undefined as unknown as void,
+      }
+    } else {
+      return {
+        success: false,
+        error: data.message || '删除人物信息失败',
+      }
+    }
+  } catch {
+    return {
+      success: false,
+      error: 'Failed to parse response',
+    }
+  }
 }
 
 /**
  * 获取人物统计数据
  */
-export async function getPersonStats(): Promise<PersonStatsResponse> {
+export async function getPersonStats(): Promise<ApiResponse<PersonStats>> {
   const response = await fetchWithAuth(`${API_BASE}/stats/summary`, {
     headers: getAuthHeaders(),
   })
   
   if (!response.ok) {
-    const error = await response.json()
-    throw new Error(error.detail || '获取统计数据失败')
+    try {
+      const errorData = await response.json()
+      return {
+        success: false,
+        error: errorData.detail || errorData.message || '获取统计数据失败',
+      }
+    } catch {
+      return {
+        success: false,
+        error: response.statusText || '获取统计数据失败',
+      }
+    }
   }
   
-  return response.json()
+  try {
+    const data: PersonStatsResponse = await response.json()
+    if (data.success) {
+      return {
+        success: true,
+        data: data.data,
+      }
+    } else {
+      return {
+        success: false,
+        error: '获取统计数据失败',
+      }
+    }
+  } catch {
+    return {
+      success: false,
+      error: 'Failed to parse response',
+    }
+  }
 }
 
 /**
  * 批量删除人物信息
  */
-export async function batchDeletePersons(personIds: string[]): Promise<{
-  success: boolean
+export async function batchDeletePersons(
+  personIds: string[]
+): Promise<ApiResponse<{
   message: string
   deleted_count: number
   failed_count: number
   failed_ids: string[]
-}> {
+}>> {
   const response = await fetchWithAuth(`${API_BASE}/batch/delete`, {
     method: 'POST',
     headers: getAuthHeaders(),
@@ -130,9 +289,42 @@ export async function batchDeletePersons(personIds: string[]): Promise<{
   })
   
   if (!response.ok) {
-    const error = await response.json()
-    throw new Error(error.detail || '批量删除失败')
+    try {
+      const errorData = await response.json()
+      return {
+        success: false,
+        error: errorData.detail || errorData.message || '批量删除失败',
+      }
+    } catch {
+      return {
+        success: false,
+        error: response.statusText || '批量删除失败',
+      }
+    }
   }
   
-  return response.json()
+  try {
+    const data = await response.json()
+    if (data.success) {
+      return {
+        success: true,
+        data: {
+          message: data.message,
+          deleted_count: data.deleted_count,
+          failed_count: data.failed_count,
+          failed_ids: data.failed_ids,
+        },
+      }
+    } else {
+      return {
+        success: false,
+        error: data.message || '批量删除失败',
+      }
+    }
+  } catch {
+    return {
+      success: false,
+      error: 'Failed to parse response',
+    }
+  }
 }
diff --git a/dashboard/src/routes/index.tsx b/dashboard/src/routes/index.tsx
index 39eaa27b..59733566 100644
--- a/dashboard/src/routes/index.tsx
+++ b/dashboard/src/routes/index.tsx
@@ -161,9 +161,9 @@ function IndexPageContent() {
   // 获取审核统计
   const fetchReviewStats = useCallback(async () => {
     try {
-      const data = await getReviewStats()
-      if (isMountedRef.current) {
-        setUncheckedCount(data.unchecked)
+      const result = await getReviewStats()
+      if (result.success && isMountedRef.current) {
+        setUncheckedCount(result.data.unchecked)
       }
     } catch (error) {
       console.error('获取审核统计失败:', error)
diff --git a/dashboard/src/routes/monitor/use-monitor.ts b/dashboard/src/routes/monitor/use-monitor.ts
index ed588b06..b3679122 100644
--- a/dashboard/src/routes/monitor/use-monitor.ts
+++ b/dashboard/src/routes/monitor/use-monitor.ts
@@ -16,16 +16,16 @@ export function useChatNameMap() {
   const loadChatNameMap = useCallback(async () => {
     try {
       setLoading(true)
-      const response = await getChatList()
-      if (response?.data) {
+      const result = await getChatList()
+      if (result.success) {
         const nameMap = new Map<string, string>()
-        response.data.forEach((chat: ChatInfo) => {
+        result.data.forEach((chat: ChatInfo) => {
           nameMap.set(chat.chat_id, chat.chat_name)
         })
         setChatNameMap(nameMap)
       }
     } catch (error) {
-      console.error('加载聊天列表失败:', error)
+      console.error('加载聚天列表失败:', error)
     } finally {
       setLoading(false)
     }
diff --git a/dashboard/src/routes/person.tsx b/dashboard/src/routes/person.tsx
index 18f1d94d..9f6e17f9 100644
--- a/dashboard/src/routes/person.tsx
+++ b/dashboard/src/routes/person.tsx
@@ -68,15 +68,18 @@ export function PersonManagementPage() {
   const loadPersons = async () => {
     try {
       setLoading(true)
-      const response = await getPersonList({
+      const result = await getPersonList({
         page,
         page_size: pageSize,
         search: search || undefined,
         is_known: filterKnown,
         platform: filterPlatform,
       })
-      setPersons(response.data)
-      setTotal(response.total)
+      if (!result.success) {
+        throw new Error(result.error)
+      }
+      setPersons(result.data.data)
+      setTotal(result.data.total)
     } catch (error) {
       toast({
         title: '加载失败',
@@ -91,9 +94,9 @@ export function PersonManagementPage() {
   // 加载统计数据
   const loadStats = async () => {
     try {
-      const response = await getPersonStats()
-      if (response?.data) {
-        setStats(response.data)
+      const result = await getPersonStats()
+      if (result.success) {
+        setStats(result.data)
       }
     } catch (error) {
       console.error('加载统计数据失败:', error)
@@ -110,8 +113,11 @@ export function PersonManagementPage() {
   // 查看详情
   const handleViewDetail = async (person: PersonInfo) => {
     try {
-      const response = await getPersonDetail(person.person_id)
-      setSelectedPerson(response.data)
+      const result = await getPersonDetail(person.person_id)
+      if (!result.success) {
+        throw new Error(result.error)
+      }
+      setSelectedPerson(result.data)
       setIsDetailDialogOpen(true)
     } catch (error) {
       toast({
@@ -131,7 +137,10 @@ export function PersonManagementPage() {
   // 删除人物
   const handleDelete = async (person: PersonInfo) => {
     try {
-      await deletePerson(person.person_id)
+      const result = await deletePerson(person.person_id)
+      if (!result.success) {
+        throw new Error(result.error)
+      }
       toast({
         title: '删除成功',
         description: `已删除人物信息: ${person.person_name || person.nickname || person.user_id}`,
@@ -190,9 +199,12 @@ export function PersonManagementPage() {
   const handleBatchDelete = async () => {
     try {
       const result = await batchDeletePersons(Array.from(selectedPersons))
+      if (!result.success) {
+        throw new Error(result.error)
+      }
       toast({
         title: '批量删除完成',
-        description: result.message,
+        description: result.data.message,
       })
       setSelectedPersons(new Set())
       setBatchDeleteDialogOpen(false)
@@ -858,7 +870,10 @@ function PersonEditDialog({
 
     try {
       setSaving(true)
-      await updatePerson(person.person_id, formData)
+      const result = await updatePerson(person.person_id, formData)
+      if (!result.success) {
+        throw new Error(result.error)
+      }
       toast({
         title: '保存成功',
         description: '人物信息已更新',
diff --git a/dashboard/src/routes/resource/expression.tsx b/dashboard/src/routes/resource/expression.tsx
index d211e732..dbb0795c 100644
--- a/dashboard/src/routes/resource/expression.tsx
+++ b/dashboard/src/routes/resource/expression.tsx
@@ -72,13 +72,21 @@ export function ExpressionManagementPage() {
   const loadExpressions = async () => {
     try {
       setLoading(true)
-      const response = await getExpressionList({
+      const result = await getExpressionList({
         page,
         page_size: pageSize,
         search: search || undefined,
       })
-      setExpressions(response.data)
-      setTotal(response.total)
+      if (result.success) {
+        setExpressions(result.data.data)
+        setTotal(result.data.total)
+      } else {
+        toast({
+          title: '加载失败',
+          description: result.error,
+          variant: 'destructive',
+        })
+      }
     } catch (error) {
       toast({
         title: '加载失败',
@@ -93,9 +101,11 @@ export function ExpressionManagementPage() {
   // 加载统计数据
   const loadStats = async () => {
     try {
-      const response = await getExpressionStats()
-      if (response?.data) {
-        setStats(response.data)
+      const result = await getExpressionStats()
+      if (result.success) {
+        setStats(result.data)
+      } else {
+        console.error('加载统计数据失败:', result.error)
       }
     } catch (error) {
       console.error('加载统计数据失败:', error)
@@ -105,28 +115,30 @@ export function ExpressionManagementPage() {
   // 加载审核统计
   const loadReviewStats = async () => {
     try {
-      const data = await getReviewStats()
-      setUncheckedCount(data.unchecked)
+      const result = await getReviewStats()
+      if (result.success) {
+        setUncheckedCount(result.data.unchecked)
+      }
     } catch (error) {
       console.error('加载审核统计失败:', error)
     }
   }
 
-  // 加载聊天列表
+  // 加载聚天列表
   const loadChatList = async () => {
     try {
-      const response = await getChatList()
-      if (response?.data) {
-        setChatList(response.data)
-        // 构建聊天ID到名称的映射
+      const result = await getChatList()
+      if (result.success) {
+        setChatList(result.data)
+        // 构建聚天ID到名称的映射
         const nameMap = new Map<string, string>()
-        response.data.forEach((chat) => {
+        result.data.forEach((chat: ChatInfo) => {
           nameMap.set(chat.chat_id, chat.chat_name)
         })
         setChatNameMap(nameMap)
       }
     } catch (error) {
-      console.error('加载聊天列表失败:', error)
+      console.error('加载聚天列表失败:', error)
     }
   }
 
@@ -147,9 +159,17 @@ export function ExpressionManagementPage() {
   // 查看详情
   const handleViewDetail = async (expression: Expression) => {
     try {
-      const response = await getExpressionDetail(expression.id)
-      setSelectedExpression(response.data)
-      setIsDetailDialogOpen(true)
+      const result = await getExpressionDetail(expression.id)
+      if (result.success) {
+        setSelectedExpression(result.data)
+        setIsDetailDialogOpen(true)
+      } else {
+        toast({
+          title: '加载详情失败',
+          description: result.error,
+          variant: 'destructive',
+        })
+      }
     } catch (error) {
       toast({
         title: '加载详情失败',
@@ -168,14 +188,22 @@ export function ExpressionManagementPage() {
   // 删除表达方式
   const handleDelete = async (expression: Expression) => {
     try {
-      await deleteExpression(expression.id)
-      toast({
-        title: '删除成功',
-        description: `已删除表达方式: ${expression.situation}`,
-      })
-      setDeleteConfirmExpression(null)
-      loadExpressions()
-      loadStats()
+      const result = await deleteExpression(expression.id)
+      if (result.success) {
+        toast({
+          title: '删除成功',
+          description: `已删除表达方式: ${expression.situation}`,
+        })
+        setDeleteConfirmExpression(null)
+        loadExpressions()
+        loadStats()
+      } else {
+        toast({
+          title: '删除失败',
+          description: result.error,
+          variant: 'destructive',
+        })
+      }
     } catch (error) {
       toast({
         title: '删除失败',
@@ -208,15 +236,23 @@ export function ExpressionManagementPage() {
   // 批量删除
   const handleBatchDelete = async () => {
     try {
-      await batchDeleteExpressions(Array.from(selectedIds))
-      toast({
-        title: '批量删除成功',
-        description: `已删除 ${selectedIds.size} 个表达方式`,
-      })
-      setSelectedIds(new Set())
-      setIsBatchDeleteDialogOpen(false)
-      loadExpressions()
-      loadStats()
+      const result = await batchDeleteExpressions(Array.from(selectedIds))
+      if (result.success) {
+        toast({
+          title: '批量删除成功',
+          description: `已删除 ${selectedIds.size} 个表达方式`,
+        })
+        setSelectedIds(new Set())
+        setIsBatchDeleteDialogOpen(false)
+        loadExpressions()
+        loadStats()
+      } else {
+        toast({
+          title: '批量删除失败',
+          description: result.error,
+          variant: 'destructive',
+        })
+      }
     } catch (error) {
       toast({
         title: '批量删除失败',
@@ -848,7 +884,7 @@ function ExpressionCreateDialog({
     if (!formData.situation || !formData.style || !formData.chat_id) {
       toast({
         title: '验证失败',
-        description: '请填写必填字段：情境、风格和聊天',
+        description: '请填写必填字段：情境、风格和聚天',
         variant: 'destructive',
       })
       return
@@ -856,18 +892,26 @@ function ExpressionCreateDialog({
 
     try {
       setSaving(true)
-      await createExpression(formData)
-      toast({
-        title: '创建成功',
-        description: '表达方式已创建',
-      })
-      // 重置表单
-      setFormData({
-        situation: '',
-        style: '',
-        chat_id: '',
-      })
-      onSuccess()
+      const result = await createExpression(formData)
+      if (result.success) {
+        toast({
+          title: '创建成功',
+          description: '表达方式已创建',
+        })
+        // 重置表单
+        setFormData({
+          situation: '',
+          style: '',
+          chat_id: '',
+        })
+        onSuccess()
+      } else {
+        toast({
+          title: '创建失败',
+          description: result.error,
+          variant: 'destructive',
+        })
+      }
     } catch (error) {
       toast({
         title: '创建失败',
@@ -988,12 +1032,20 @@ function ExpressionEditDialog({
 
     try {
       setSaving(true)
-      await updateExpression(expression.id, formData)
-      toast({
-        title: '保存成功',
-        description: '表达方式已更新',
-      })
-      onSuccess()
+      const result = await updateExpression(expression.id, formData)
+      if (result.success) {
+        toast({
+          title: '保存成功',
+          description: '表达方式已更新',
+        })
+        onSuccess()
+      } else {
+        toast({
+          title: '保存失败',
+          description: result.error,
+          variant: 'destructive',
+        })
+      }
     } catch (error) {
       toast({
         title: '保存失败',