diff --git a/.env.development b/.env.development
index 48ed9af..631ed2b 100644
--- a/.env.development
+++ b/.env.development
@@ -1 +1 @@
-VITE_API_BASE_URL=http://localhost:5098
\ No newline at end of file
+VITE_API_BASE_URL=http://admin.gitdl.cn:50050
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index fc91745..b15904b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,6 +9,7 @@
       "version": "0.0.0",
       "dependencies": {
         "@element-plus/icons-vue": "^2.1.0",
+        "@fingerprintjs/fingerprintjs": "^4.5.1",
         "axios": "^1.7.8",
         "element-plus": "^2.9.0",
         "vue": "^3.3.4",
@@ -429,6 +430,14 @@
         "node": ">=12"
       }
     },
+    "node_modules/@fingerprintjs/fingerprintjs": {
+      "version": "4.5.1",
+      "resolved": "https://registry.npmmirror.com/@fingerprintjs/fingerprintjs/-/fingerprintjs-4.5.1.tgz",
+      "integrity": "sha512-hKJaRoLHNeUUPhb+Md3pTlY/Js2YR4aXjroaDHpxrjoM8kGnEFyZVZxXo6l3gRyKnQN52Uoqsycd3M73eCdMzw==",
+      "dependencies": {
+        "tslib": "^2.4.1"
+      }
+    },
     "node_modules/@floating-ui/core": {
       "version": "1.6.8",
       "resolved": "https://registry.npmmirror.com/@floating-ui/core/-/core-1.6.8.tgz",
@@ -989,6 +998,11 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/tslib": {
+      "version": "2.8.1",
+      "resolved": "https://registry.npmmirror.com/tslib/-/tslib-2.8.1.tgz",
+      "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w=="
+    },
     "node_modules/vite": {
       "version": "4.5.5",
       "resolved": "https://registry.npmmirror.com/vite/-/vite-4.5.5.tgz",
diff --git a/package.json b/package.json
index be76806..d02a42d 100644
--- a/package.json
+++ b/package.json
@@ -10,6 +10,7 @@
   },
   "dependencies": {
     "@element-plus/icons-vue": "^2.1.0",
+    "@fingerprintjs/fingerprintjs": "^4.5.1",
     "axios": "^1.7.8",
     "element-plus": "^2.9.0",
     "vue": "^3.3.4",
diff --git a/src/App.vue b/src/App.vue
index 005c7b3..c664e0e 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -20,8 +20,13 @@
 </template>
 
 <script setup>
-import { ref } from 'vue'
+import { ref, onMounted } from 'vue'
+import { useRouter } from 'vue-router'
+import { ElMessage } from 'element-plus'
+import { UserAPI } from '@/api/user'
+import { initFingerprint } from '@/utils/fingerprint'
 
+const router = useRouter()
 const isLoading = ref(false)
 
 const showLoadingMask = () => {
@@ -31,6 +36,50 @@ const showLoadingMask = () => {
 const hideLoadingMask = () => {
   isLoading.value = false
 }
+
+// 检查登录状态
+const checkAuthStatus = async () => {
+  const token = localStorage.getItem('token')
+  const isAuthenticated = localStorage.getItem('isAuthenticated')
+  
+  // 只有当存在token和认证状态时才检查
+  if (token && isAuthenticated) {
+    try {
+      const response = await UserAPI.getUserInfo()
+      if (response.retcode !== 0) {
+        clearAuthData('登录已失效，请重新登录')
+      }
+    } catch (error) {
+      // 如果是401错误，清除认证数据并重定向
+      if (error.response?.status === 401) {
+        clearAuthData('登录已过期，请重新登录')
+      }
+    }
+  }
+}
+
+// 清除认证数据
+const clearAuthData = (message) => {
+  localStorage.removeItem('token')
+  localStorage.removeItem('isAuthenticated')
+  localStorage.removeItem('userRole')
+  localStorage.removeItem('userInfo')
+  
+  // 如果当前不在访客页面，显示提示并重定向到登录页
+  if (!router.currentRoute.value.path.startsWith('/visitor')) {
+    if (message) {
+      ElMessage.warning(message)
+    }
+    router.push('/login')
+  }
+}
+
+onMounted(async () => {
+  // 初始化指纹
+  await initFingerprint()
+  // 检查登录状态
+  await checkAuthStatus()
+})
 </script>
 
 <style>
diff --git a/src/api/request.js b/src/api/request.js
index ce78618..daaa201 100644
--- a/src/api/request.js
+++ b/src/api/request.js
@@ -1,8 +1,11 @@
 import axios from 'axios'
-import { ElMessage, ElMessageBox } from 'element-plus'
+import { ElMessage } from 'element-plus'
 import router from '../router'
 import { API_BASE_URL } from '../config/api.config'
 
+// 创建一个全局的指纹变量
+let globalFingerprint = null
+
 const request = axios.create({
   baseURL: API_BASE_URL,
   timeout: 10000,
@@ -14,6 +17,11 @@ const request = axios.create({
 // 请求拦截器
 request.interceptors.request.use(
   config => {
+    // 如果有全局指纹，直接使用
+    if (globalFingerprint) {
+      config.headers['X-Device-Fingerprint'] = globalFingerprint
+    }
+
     // 如果是访客页面的请求，不需要添加 token
     if (!config.url.startsWith('/visitor')) {
       const token = localStorage.getItem('token')
@@ -35,6 +43,14 @@ request.interceptors.response.use(
     const { data } = response
     console.log('Response Data:', data)
     
+    // 登录接口特殊处理
+    if (response.config.url === '/user/login') {
+      if (data.retcode === 0) {
+        localStorage.setItem('isAuthenticated', 'true')
+      }
+      return data
+    }
+    
     if (data.retcode === 0) {
       return data
     }
@@ -49,10 +65,14 @@ request.interceptors.response.use(
     if (error.response) {
       switch (error.response.status) {
         case 401:
-          // 只有非访客页面才需要清除登录状态并跳转
+          // 清除所有认证相关的存储
+          localStorage.removeItem('token')
+          localStorage.removeItem('isAuthenticated')
+          localStorage.removeItem('userRole')
+          localStorage.removeItem('userInfo')
+          
+          // 只有非访客页面才需要跳转
           if (!router.currentRoute.value.path.startsWith('/visitor')) {
-            localStorage.removeItem('token')
-            localStorage.removeItem('userRole')
             router.push('/login')
           }
           break
@@ -71,4 +91,9 @@ request.interceptors.response.use(
   }
 )
 
+// 导出一个设置指纹的方法
+export const setGlobalFingerprint = (fingerprint) => {
+  globalFingerprint = fingerprint
+}
+
 export default request 
\ No newline at end of file
diff --git a/src/config/api.config.js b/src/config/api.config.js
index cce4408..03fdfb6 100644
--- a/src/config/api.config.js
+++ b/src/config/api.config.js
@@ -1,4 +1,4 @@
-export const API_BASE_URL = import.meta.env.VITE_API_BASE_URL || 'http://localhost:5000'
+export const API_BASE_URL = import.meta.env.VITE_API_BASE_URL || 'http://admin.gitdl.cn:50050'
 
 export const API_ENDPOINTS = {
   TASK: {
@@ -7,4 +7,4 @@ export const API_ENDPOINTS = {
   }
 } 
 
-export const ADMIN_ROUTE_BASE = "/admin"
+export const ADMIN_ROUTE_BASE = "/admin"
\ No newline at end of file
diff --git a/src/main.js b/src/main.js
index e41cf4a..f3bcf06 100644
--- a/src/main.js
+++ b/src/main.js
@@ -5,6 +5,8 @@ import ElementPlus from 'element-plus'
 import zhCn from 'element-plus/dist/locale/zh-cn.mjs'
 import 'element-plus/dist/index.css'
 import * as ElementPlusIconsVue from '@element-plus/icons-vue'
+import { initFingerprint } from '@/utils/fingerprint'
+import { setGlobalFingerprint } from '@/api/request'
 
 const app = createApp(App)
 
@@ -19,4 +21,14 @@ app.use(ElementPlus, {
 })
 
 app.use(router)
-app.mount('#app') 
\ No newline at end of file
+
+// 初始化指纹后再挂载应用
+initFingerprint().then(fingerprint => {
+  if (fingerprint) {
+    setGlobalFingerprint(fingerprint)
+  }
+  app.mount('#app')
+}).catch(() => {
+  // 即使获取指纹失败也继续挂载应用
+  app.mount('#app')
+}) 
\ No newline at end of file
diff --git a/src/src.zip b/src/src.zip
deleted file mode 100644
index 2cfb11e..0000000
Binary files a/src/src.zip and /dev/null differ
diff --git a/src/utils/fingerprint.js b/src/utils/fingerprint.js
new file mode 100644
index 0000000..717b217
--- /dev/null
+++ b/src/utils/fingerprint.js
@@ -0,0 +1,29 @@
+import FingerprintJS from '@fingerprintjs/fingerprintjs'
+
+let cachedFingerprint = null
+let fpPromise = null
+
+// 初始化函数
+export async function initFingerprint() {
+  if (!fpPromise) {
+    fpPromise = FingerprintJS.load()
+  }
+  
+  try {
+    const fp = await fpPromise
+    const result = await fp.get()
+    cachedFingerprint = result.visitorId
+    return cachedFingerprint
+  } catch (error) {
+    console.error('初始化浏览器指纹失败:', error)
+    return null
+  }
+}
+
+export async function getFingerprint() {
+  if (cachedFingerprint) {
+    return cachedFingerprint
+  }
+
+  return initFingerprint()
+}
\ No newline at end of file
diff --git a/src/views/DebugView.vue b/src/views/DebugView.vue
index 729c9c4..1b03dcf 100644
--- a/src/views/DebugView.vue
+++ b/src/views/DebugView.vue
@@ -280,7 +280,7 @@ const dateShortcuts = [
 
 // 日志等级配置
 const logLevels = {
-  'Verbose': { text: '详细', type: '' },
+  'Verbose': { text: '详细', type: 'info' },
   'Debug': { text: '调试', type: 'info' },
   'Information': { text: '信息', type: 'success' },
   'Warning': { text: '警告', type: 'warning' },
diff --git a/src/views/LoginView.vue b/src/views/LoginView.vue
index 474ca78..2576dae 100644
--- a/src/views/LoginView.vue
+++ b/src/views/LoginView.vue
@@ -95,13 +95,12 @@ const handleLogin = async () => {
         })
         if (response.retcode === 0) {
           localStorage.setItem('token', JSON.stringify(response.data))
-          localStorage.setItem('isAuthenticated', 'true')
-          localStorage.setItem('userRole', 'admin')
-
+          
           // 获取用户信息
           const userInfoResponse = await UserAPI.getUserInfo()
           if (userInfoResponse.retcode === 0) {
             localStorage.setItem('userInfo', JSON.stringify(userInfoResponse.data))
+            localStorage.setItem('userRole', 'admin')  // 设置角色
             
             // 根据用户权限决定跳转页面
             if (userInfoResponse.data.mask >= UserMask.Admin) {
@@ -111,12 +110,21 @@ const handleLogin = async () => {
             }
             
             ElMessage.success('登录成功')
+          } else {
+            // 获取用户信息失败，清除token
+            localStorage.removeItem('token')
+            ElMessage.error('获取用户信息失败')
           }
         } else {
           ElMessage.error(response.message || '登录失败')
         }
       } catch (error) {
         console.error('登录失败:', error)
+        // 确保清除所有认证相关的存储
+        localStorage.removeItem('token')
+        localStorage.removeItem('isAuthenticated')
+        localStorage.removeItem('userRole')
+        localStorage.removeItem('userInfo')
         ElMessage.error('登录失败，请重试')
       } finally {
         loading.value = false