diff --git a/gym-manage-web/src/utils/signature.ts b/gym-manage-web/src/utils/signature.ts
index 0542348..5d9ddac 100644
--- a/gym-manage-web/src/utils/signature.ts
+++ b/gym-manage-web/src/utils/signature.ts
@@ -33,13 +33,12 @@ export function generateSignatureHeaders(
   const nonce = generateNonce()
   
   const { path, query } = parseUrl(url)
-  const bodyString = body ? JSON.stringify(body) : ''
   
   const signature = generateSignature(
     method.toUpperCase(),
     path,
     query || '',
-    bodyString,
+    '',
     timestamp,
     nonce
   )
diff --git a/gym-manage-web/src/views/system/Dashboard.vue b/gym-manage-web/src/views/system/Dashboard.vue
index d7a2029..e0fb54f 100644
--- a/gym-manage-web/src/views/system/Dashboard.vue
+++ b/gym-manage-web/src/views/system/Dashboard.vue
@@ -199,10 +199,10 @@ const fetchStats = async () => {
       request.get('/logs/operation/count')
     ])
     
-    stats.userCount = userCountRes.status === 'fulfilled' ? (userCountRes.value || 0) : 0
-    stats.roleCount = roleCountRes.status === 'fulfilled' ? (roleCountRes.value || 0) : 0
-    stats.todayLogin = todayLoginRes.status === 'fulfilled' ? (todayLoginRes.value || 0) : 0
-    stats.operationLog = operationLogRes.status === 'fulfilled' ? (operationLogRes.value || 0) : 0
+    stats.userCount = userCountRes.status === 'fulfilled' ? Number(userCountRes.value || 0) : 0
+    stats.roleCount = roleCountRes.status === 'fulfilled' ? Number(roleCountRes.value || 0) : 0
+    stats.todayLogin = todayLoginRes.status === 'fulfilled' ? Number(todayLoginRes.value || 0) : 0
+    stats.operationLog = operationLogRes.status === 'fulfilled' ? Number(operationLogRes.value || 0) : 0
   } catch (error) {
     console.error('Failed to fetch stats:', error)
   } finally {
diff --git a/gym-manage-web/src/views/system/RoleManagement.vue b/gym-manage-web/src/views/system/RoleManagement.vue
index 256a525..3ffd751 100644
--- a/gym-manage-web/src/views/system/RoleManagement.vue
+++ b/gym-manage-web/src/views/system/RoleManagement.vue
@@ -282,7 +282,7 @@ const fetchData = async () => {
       roleName: searchKeyword.value || undefined
     })
     dataSource.value = res.content
-    pagination.total = res.totalElements
+    pagination.total = Number(res.totalElements) || 0
   } catch (error) {
     handleApiError(error)
   } finally {
diff --git a/gym-manage-web/src/views/system/UserManagement.vue b/gym-manage-web/src/views/system/UserManagement.vue
index ce62a69..475fc4a 100644
--- a/gym-manage-web/src/views/system/UserManagement.vue
+++ b/gym-manage-web/src/views/system/UserManagement.vue
@@ -294,7 +294,7 @@ const fetchData = async () => {
       keyword: searchKeyword.value || undefined
     })
     dataSource.value = res.content
-    pagination.total = res.totalElements
+    pagination.total = Number(res.totalElements) || 0
   } catch (error) {
     handleApiError(error)
   } finally {
@@ -433,6 +433,7 @@ const handleAssignRolesOk = async () => {
     roleDialogVisible.value = false
     fetchData()
   } catch (error) {
+    roleDialogVisible.value = false
     handleApiError(error)
   }
 }
diff --git a/gym-manage-web/vitest.config.optimized.ts b/gym-manage-web/vitest.config.optimized.ts
index c2ebe45..27478a2 100644
--- a/gym-manage-web/vitest.config.optimized.ts
+++ b/gym-manage-web/vitest.config.optimized.ts
@@ -7,7 +7,7 @@ export default defineConfig({
   test: {
     globals: true,
     environment: 'jsdom',
-    setupFiles: ['./src/test/setup.ts'],
+    setupFiles: ['./src/__tests__/setup.ts'],
     pool: 'threads',
     poolOptions: {
       threads: {
@@ -17,7 +17,7 @@ export default defineConfig({
         useAtomics: true,
       },
     },
-    include: ['src/test/**/*.{test,spec}.{js,ts}'],
+    include: ['src/__tests__/**/*.{test,spec}.{js,ts}'],
     exclude: [
       'node_modules/',
       'dist/',
@@ -31,7 +31,7 @@ export default defineConfig({
       reporter: ['text', 'json', 'html', 'lcov'],
       exclude: [
         'node_modules/',
-        'src/test/',
+        'src/__tests__/',
         '**/*.d.ts',
         '**/*.config.*',
         '**/mockData',
@@ -65,7 +65,7 @@ export default defineConfig({
       enabled: true,
     },
     benchmark: {
-      include: ['src/test/**/*.{bench,benchmark}.{js,ts}'],
+      include: ['src/__tests__/**/*.{bench,benchmark}.{js,ts}'],
       exclude: ['node_modules/', 'dist/'],
     },
   },
diff --git a/gym-manage-web/vitest.config.ts b/gym-manage-web/vitest.config.ts
index 47071a2..01c0279 100644
--- a/gym-manage-web/vitest.config.ts
+++ b/gym-manage-web/vitest.config.ts
@@ -7,10 +7,8 @@ export default defineConfig({
   test: {
     globals: true,
     environment: 'jsdom',
-    setupFiles: ['./src/test/setup.ts'],
-    // 明确指定包含单元测试文件和角色定义测试
+    setupFiles: ['./src/__tests__/setup.ts'],
     include: [
-      'src/test/**/*.{test,spec}.{js,ts,jsx,tsx}',
       'src/__tests__/**/*.{test,spec}.{js,ts,jsx,tsx}'
     ],
     // 明确排除E2E测试文件
@@ -27,7 +25,6 @@ export default defineConfig({
       reporter: ['text', 'json', 'html', 'lcov'],
       exclude: [
         'node_modules/',
-        'src/test/',
         'src/__tests__/',
         '**/*.d.ts',
         '**/*.config.*',