diff --git a/src/frontend/admin/src/api/production.ts b/src/frontend/admin/src/api/production.ts
index 0d2820a..1ec1c3b 100644
--- a/src/frontend/admin/src/api/production.ts
+++ b/src/frontend/admin/src/api/production.ts
@@ -72,5 +72,5 @@ export async function exportProductionData(params: ProductionQueryParams): Promi
     params,
     responseType: 'blob' 
   })
-  return response
+  return response as unknown as Blob
 }
\ No newline at end of file
diff --git a/src/frontend/admin/src/router/index.ts b/src/frontend/admin/src/router/index.ts
index c7b686e..3a83f00 100644
--- a/src/frontend/admin/src/router/index.ts
+++ b/src/frontend/admin/src/router/index.ts
@@ -75,7 +75,7 @@ const router = createRouter({
   routes
 })
 
-router.beforeEach((to, from, next) => {
+router.beforeEach((to, _from, next) => {
   const authStore = useAuthStore()
   const requiresAuth = to.matched.some(record => record.meta.requiresAuth !== false)
 
diff --git a/src/frontend/admin/src/stores/auth.ts b/src/frontend/admin/src/stores/auth.ts
index e051157..2a27059 100644
--- a/src/frontend/admin/src/stores/auth.ts
+++ b/src/frontend/admin/src/stores/auth.ts
@@ -14,8 +14,8 @@ export const useAuthStore = defineStore('auth', () => {
     try {
       const response = await login(loginRequest)
       if (response.success) {
-        token.value = response.token
-        user.value = response.user
+        token.value = response.token ?? null
+        user.value = response.user ?? null
         permissions.value = response.permissions || []
         localStorage.setItem('token', response.token || '')
         return { success: true, message: response.message }
diff --git a/src/frontend/admin/src/views/Dashboard.vue b/src/frontend/admin/src/views/Dashboard.vue
index 359dc78..257099c 100644
--- a/src/frontend/admin/src/views/Dashboard.vue
+++ b/src/frontend/admin/src/views/Dashboard.vue
@@ -13,7 +13,6 @@ const statistics = ref<AlarmStatistics | null>(null)
 
 const onlineCount = ref(0)
 const offlineCount = ref(0)
-const runningCount = ref(0)
 
 const trendChart = ref<echarts.ECharts | null>(null)
 const statusChart = ref<echarts.ECharts | null>(null)
diff --git a/src/frontend/admin/src/views/Layout.vue b/src/frontend/admin/src/views/Layout.vue
index 3b30d21..8745367 100644
--- a/src/frontend/admin/src/views/Layout.vue
+++ b/src/frontend/admin/src/views/Layout.vue
@@ -25,16 +25,22 @@ function handleMenuSelect(index: string) {
   router.push(index)
 }
 
-async function handleLogout() {
+async function handleCommand(command: string) {
   try {
-    await ElMessageBox.confirm('确定要退出登录吗？', '提示', {
-      confirmButtonText: '确定',
-      cancelButtonText: '取消',
-      type: 'warning'
-    })
-    await authStore.logoutAction()
-    ElMessage.success('已退出登录')
-    router.push('/login')
+    if (command === 'logout') {
+      await ElMessageBox.confirm('确定要退出登录吗？', '提示', {
+        confirmButtonText: '确定',
+        cancelButtonText: '取消',
+        type: 'warning'
+      })
+      await authStore.logoutAction()
+      ElMessage.success('已退出登录')
+      router.push('/login')
+    } else if (command === 'profile') {
+      ElMessage.info('个人中心功能开发中')
+    } else if (command === 'password') {
+      ElMessage.info('修改密码功能开发中')
+    }
   } catch {
     // 用户取消
   }
diff --git a/src/frontend/admin/src/views/Statistics.vue b/src/frontend/admin/src/views/Statistics.vue
index ae0caae..4ad819b 100644
--- a/src/frontend/admin/src/views/Statistics.vue
+++ b/src/frontend/admin/src/views/Statistics.vue
@@ -96,7 +96,7 @@ async function handleToggleEnabled(row: StatisticRule) {
   ElMessage.success(row.isEnabled ? '已启用' : '已禁用')
 }
 
-async function handleDelete(row: StatisticRule) {
+async function handleDelete(_row: StatisticRule) {
   ElMessage.success('删除成功')
   loadRules()
 }
diff --git a/src/frontend/dashboard/src/App.vue b/src/frontend/dashboard/src/App.vue
index eea6190..8781f0d 100644
--- a/src/frontend/dashboard/src/App.vue
+++ b/src/frontend/dashboard/src/App.vue
@@ -2,7 +2,6 @@
 import { ref, onMounted, onUnmounted } from 'vue'
 import * as echarts from 'echarts'
 import * as signalR from '@microsoft/signalr'
-import { ElMessage } from 'element-plus'
 
 const connection = ref<signalR.HubConnection | null>(null)
 const refreshInterval = ref<ReturnType<typeof setInterval> | null>(null)
@@ -31,13 +30,6 @@ const trendData = ref({
   online: [8, 9, 8, 9, 10, 8, 9]
 })
 
-const utilizationData = ref([
-  { name: '运行中', value: 65 },
-  { name: '空闲中', value: 15 },
-  { name: '维护中', value: 10 },
-  { name: '故障中', value: 10 }
-])
-
 let statusChart: echarts.ECharts | null = null
 let trendChart: echarts.ECharts | null = null
 let utilizationChart: echarts.ECharts | null = null