diff --git a/internal/client/tunnel/client.go b/internal/client/tunnel/client.go
index 9522c22..dc713b2 100644
--- a/internal/client/tunnel/client.go
+++ b/internal/client/tunnel/client.go
@@ -176,7 +176,12 @@ func (c *Client) connect() error {
 		return err
 	}
 
-	authReq := protocol.AuthRequest{ClientID: c.ID, Token: c.Token}
+	authReq := protocol.AuthRequest{
+		ClientID: c.ID,
+		Token:    c.Token,
+		OS:       runtime.GOOS,
+		Arch:     runtime.GOARCH,
+	}
 	msg, _ := protocol.NewMessage(protocol.MsgTypeAuth, authReq)
 	if err := protocol.WriteMessage(conn, msg); err != nil {
 		conn.Close()
diff --git a/internal/server/router/dto/client.go b/internal/server/router/dto/client.go
index 09dad12..7039c4f 100644
--- a/internal/server/router/dto/client.go
+++ b/internal/server/router/dto/client.go
@@ -30,6 +30,8 @@ type ClientResponse struct {
 	Online     bool                 `json:"online" example:"true"`
 	LastPing   string               `json:"last_ping,omitempty" example:"2025-01-02T10:30:00Z"`
 	RemoteAddr string               `json:"remote_addr,omitempty" example:"192.168.1.100:54321"`
+	OS         string               `json:"os,omitempty" example:"linux"`
+	Arch       string               `json:"arch,omitempty" example:"amd64"`
 }
 
 // ClientListItem 客户端列表项
@@ -41,6 +43,8 @@ type ClientListItem struct {
 	LastPing   string `json:"last_ping,omitempty"`
 	RemoteAddr string `json:"remote_addr,omitempty"`
 	RuleCount  int    `json:"rule_count" example:"3"`
+	OS         string `json:"os,omitempty" example:"linux"`
+	Arch       string `json:"arch,omitempty" example:"amd64"`
 }
 
 // InstallPluginsRequest 安装插件到客户端请求
diff --git a/internal/server/router/handler/client.go b/internal/server/router/handler/client.go
index 581b721..5da0b56 100644
--- a/internal/server/router/handler/client.go
+++ b/internal/server/router/handler/client.go
@@ -47,6 +47,8 @@ func (h *ClientHandler) List(c *gin.Context) {
 			item.Online = status.Online
 			item.LastPing = status.LastPing
 			item.RemoteAddr = status.RemoteAddr
+			item.OS = status.OS
+			item.Arch = status.Arch
 		}
 		result = append(result, item)
 	}
@@ -113,7 +115,7 @@ func (h *ClientHandler) Get(c *gin.Context) {
 		return
 	}
 
-	online, lastPing, remoteAddr := h.app.GetServer().GetClientStatus(clientID)
+	online, lastPing, remoteAddr, clientOS, clientArch := h.app.GetServer().GetClientStatus(clientID)
 
 	// 复制插件列表
 	plugins := make([]db.ClientPlugin, len(client.Plugins))
@@ -151,6 +153,8 @@ func (h *ClientHandler) Get(c *gin.Context) {
 		Online:     online,
 		LastPing:   lastPing,
 		RemoteAddr: remoteAddr,
+		OS:         clientOS,
+		Arch:       clientArch,
 	}
 
 	Success(c, resp)
@@ -237,7 +241,7 @@ func (h *ClientHandler) Delete(c *gin.Context) {
 func (h *ClientHandler) PushConfig(c *gin.Context) {
 	clientID := c.Param("id")
 
-	online, _, _ := h.app.GetServer().GetClientStatus(clientID)
+	online, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
 	if !online {
 		ClientNotOnline(c)
 		return
@@ -306,7 +310,7 @@ func (h *ClientHandler) Restart(c *gin.Context) {
 func (h *ClientHandler) InstallPlugins(c *gin.Context) {
 	clientID := c.Param("id")
 
-	online, _, _ := h.app.GetServer().GetClientStatus(clientID)
+	online, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
 	if !online {
 		ClientNotOnline(c)
 		return
diff --git a/internal/server/router/handler/interfaces.go b/internal/server/router/handler/interfaces.go
index 6bf83db..f511d79 100644
--- a/internal/server/router/handler/interfaces.go
+++ b/internal/server/router/handler/interfaces.go
@@ -18,11 +18,13 @@ type AppInterface interface {
 
 // ServerInterface 服务端接口
 type ServerInterface interface {
-	GetClientStatus(clientID string) (online bool, lastPing string, remoteAddr string)
+	GetClientStatus(clientID string) (online bool, lastPing, remoteAddr, clientOS, clientArch string)
 	GetAllClientStatus() map[string]struct {
 		Online     bool
 		LastPing   string
 		RemoteAddr string
+		OS         string
+		Arch       string
 	}
 	ReloadConfig() error
 	GetBindAddr() string
diff --git a/internal/server/router/handler/js_plugin.go b/internal/server/router/handler/js_plugin.go
index 810d2f6..37510b2 100644
--- a/internal/server/router/handler/js_plugin.go
+++ b/internal/server/router/handler/js_plugin.go
@@ -177,7 +177,7 @@ func (h *JSPluginHandler) PushToClient(c *gin.Context) {
 	c.ShouldBindJSON(&pushReq) // 忽略错误，允许空请求体
 
 	// 检查客户端是否在线
-	online, _, _ := h.app.GetServer().GetClientStatus(clientID)
+	online, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
 	if !online {
 		ClientNotOnline(c)
 		return
diff --git a/internal/server/router/handler/log.go b/internal/server/router/handler/log.go
index d2259ae..28eaa36 100644
--- a/internal/server/router/handler/log.go
+++ b/internal/server/router/handler/log.go
@@ -35,7 +35,7 @@ func (h *LogHandler) StreamLogs(c *gin.Context) {
 	clientID := c.Param("id")
 
 	// 检查客户端是否在线
-	online, _, _ := h.app.GetServer().GetClientStatus(clientID)
+	online, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
 	if !online {
 		c.JSON(400, gin.H{"code": 400, "message": "client not online"})
 		return
diff --git a/internal/server/router/handler/plugin.go b/internal/server/router/handler/plugin.go
index e3d8f30..cc70d29 100644
--- a/internal/server/router/handler/plugin.go
+++ b/internal/server/router/handler/plugin.go
@@ -371,7 +371,7 @@ func (h *PluginHandler) UpdateClientConfig(c *gin.Context) {
 	}
 
 	// 如果客户端在线，同步配置
-	online, _, _ := h.app.GetServer().GetClientStatus(clientID)
+	online, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
 	if online {
 		if err := h.app.GetServer().SyncPluginConfigToClient(clientID, pluginName, req.Config); err != nil {
 			PartialSuccess(c, gin.H{"status": "partial", "port_changed": portChanged}, "config saved but sync failed: "+err.Error())
diff --git a/internal/server/router/handler/plugin_api.go b/internal/server/router/handler/plugin_api.go
index 966e616..5f3443a 100644
--- a/internal/server/router/handler/plugin_api.go
+++ b/internal/server/router/handler/plugin_api.go
@@ -45,7 +45,7 @@ func (h *PluginAPIHandler) ProxyRequest(c *gin.Context) {
 	}
 
 	// 检查客户端是否在线
-	online, _, _ := h.app.GetServer().GetClientStatus(clientID)
+	online, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
 	if !online {
 		ClientNotOnline(c)
 		return
diff --git a/internal/server/router/handler/store.go b/internal/server/router/handler/store.go
index 9d9b301..9c7df43 100644
--- a/internal/server/router/handler/store.go
+++ b/internal/server/router/handler/store.go
@@ -82,7 +82,7 @@ func (h *StoreHandler) Install(c *gin.Context) {
 	}
 
 	// 检查客户端是否在线
-	online, _, _ := h.app.GetServer().GetClientStatus(req.ClientID)
+	online, _, _, _, _ := h.app.GetServer().GetClientStatus(req.ClientID)
 	if !online {
 		ClientNotOnline(c)
 		return
diff --git a/internal/server/tunnel/server.go b/internal/server/tunnel/server.go
index 609efaa..e84c994 100644
--- a/internal/server/tunnel/server.go
+++ b/internal/server/tunnel/server.go
@@ -84,6 +84,8 @@ type JSPluginEntry struct {
 type ClientSession struct {
 	ID         string
 	RemoteAddr string // 客户端 IP 地址
+	OS         string // 客户端操作系统
+	Arch       string // 客户端架构
 	Session    *yamux.Session
 	Rules      []protocol.ProxyRule
 	Listeners  map[int]net.Listener
@@ -287,11 +289,11 @@ func (s *Server) handleConnection(conn net.Conn) {
 	}
 
 	security.LogAuthSuccess(clientIP, clientID)
-	s.setupClientSession(conn, clientID, rules)
+	s.setupClientSession(conn, clientID, authReq.OS, authReq.Arch, rules)
 }
 
 // setupClientSession 建立客户端会话
-func (s *Server) setupClientSession(conn net.Conn, clientID string, rules []protocol.ProxyRule) {
+func (s *Server) setupClientSession(conn net.Conn, clientID, clientOS, clientArch string, rules []protocol.ProxyRule) {
 	session, err := yamux.Server(conn, nil)
 	if err != nil {
 		log.Printf("[Server] Yamux error: %v", err)
@@ -307,6 +309,8 @@ func (s *Server) setupClientSession(conn net.Conn, clientID string, rules []prot
 	cs := &ClientSession{
 		ID:         clientID,
 		RemoteAddr: remoteAddr,
+		OS:         clientOS,
+		Arch:       clientArch,
 		Session:    session,
 		Rules:      rules,
 		Listeners:  make(map[int]net.Listener),
@@ -567,16 +571,16 @@ func (s *Server) sendHeartbeat(cs *ClientSession) bool {
 }
 
 // GetClientStatus 获取客户端状态
-func (s *Server) GetClientStatus(clientID string) (online bool, lastPing string, remoteAddr string) {
+func (s *Server) GetClientStatus(clientID string) (online bool, lastPing, remoteAddr, clientOS, clientArch string) {
 	s.mu.RLock()
 	defer s.mu.RUnlock()
 
 	if cs, ok := s.clients[clientID]; ok {
 		cs.mu.Lock()
 		defer cs.mu.Unlock()
-		return true, cs.LastPing.Format(time.RFC3339), cs.RemoteAddr
+		return true, cs.LastPing.Format(time.RFC3339), cs.RemoteAddr, cs.OS, cs.Arch
 	}
-	return false, "", ""
+	return false, "", "", "", ""
 }
 
 // GetClientPluginStatus 获取客户端插件运行状态
@@ -627,6 +631,8 @@ func (s *Server) GetAllClientStatus() map[string]struct {
 	Online     bool
 	LastPing   string
 	RemoteAddr string
+	OS         string
+	Arch       string
 } {
 	// 先复制客户端引用，避免嵌套锁
 	s.mu.RLock()
@@ -640,6 +646,8 @@ func (s *Server) GetAllClientStatus() map[string]struct {
 		Online     bool
 		LastPing   string
 		RemoteAddr string
+		OS         string
+		Arch       string
 	})
 
 	for _, cs := range clients {
@@ -648,10 +656,14 @@ func (s *Server) GetAllClientStatus() map[string]struct {
 			Online     bool
 			LastPing   string
 			RemoteAddr string
+			OS         string
+			Arch       string
 		}{
 			Online:     true,
 			LastPing:   cs.LastPing.Format(time.RFC3339),
 			RemoteAddr: cs.RemoteAddr,
+			OS:         cs.OS,
+			Arch:       cs.Arch,
 		}
 		cs.mu.Unlock()
 	}
diff --git a/pkg/protocol/message.go b/pkg/protocol/message.go
index 19430f4..68184cf 100644
--- a/pkg/protocol/message.go
+++ b/pkg/protocol/message.go
@@ -83,6 +83,8 @@ type Message struct {
 type AuthRequest struct {
 	ClientID string `json:"client_id"`
 	Token    string `json:"token"`
+	OS       string `json:"os,omitempty"`   // 客户端操作系统
+	Arch     string `json:"arch,omitempty"` // 客户端架构
 }
 
 // AuthResponse 认证响应
diff --git a/web/src/App.vue b/web/src/App.vue
index 56e1489..cfc2cde 100644
--- a/web/src/App.vue
+++ b/web/src/App.vue
@@ -1,46 +1,40 @@
 <script setup lang="ts">
-import { ref, onMounted, computed, h, watch } from 'vue'
+import { ref, onMounted, computed, watch } from 'vue'
 import { RouterView, useRouter, useRoute } from 'vue-router'
 import {
-  NLayout, NLayoutHeader, NLayoutContent, NLayoutSider, NMenu,
+  NLayout, NLayoutHeader, NLayoutContent, NLayoutFooter,
   NButton, NIcon, NConfigProvider, NMessageProvider,
-  NDialogProvider, NGlobalStyle, NDropdown, type GlobalThemeOverrides
+  NDialogProvider, NGlobalStyle, NDropdown, NTabs, NTabPane,
+  type GlobalThemeOverrides
 } from 'naive-ui'
 import {
-  HomeOutline, ExtensionPuzzleOutline, LogOutOutline,
-  ServerOutline, MenuOutline, PersonCircleOutline
+  PersonCircleOutline, LogoGithub
 } from '@vicons/ionicons5'
-import type { MenuOption } from 'naive-ui'
-import { getServerStatus, removeToken, getToken } from './api'
+import { getServerStatus, getVersionInfo, removeToken, getToken } from './api'
 
 const router = useRouter()
 const route = useRoute()
 const serverInfo = ref({ bind_addr: '', bind_port: 0 })
 const clientCount = ref(0)
-const collapsed = ref(false)
+const version = ref('')
 
 const isLoginPage = computed(() => route.path === '/login')
 
-const menuOptions: MenuOption[] = [
-  {
-    label: 'Dashboard',
-    key: '/',
-    icon: () => h(NIcon, null, { default: () => h(HomeOutline) })
-  },
-  {
-    label: 'Plugins Store',
-    key: '/plugins',
-    icon: () => h(NIcon, null, { default: () => h(ExtensionPuzzleOutline) })
-  }
-]
-
-const activeKey = computed(() => {
-  if (route.path.startsWith('/client/')) return '/'
-  return route.path
+// 当前激活的 Tab
+const activeTab = computed(() => {
+  const path = route.path
+  if (path === '/' || path === '/home') return 'home'
+  if (path.startsWith('/client')) return 'clients'
+  if (path === '/plugins') return 'plugins'
+  if (path === '/settings') return 'settings'
+  return 'home'
 })
 
-const handleMenuUpdate = (key: string) => {
-  router.push(key)
+const handleTabChange = (tab: string) => {
+  if (tab === 'home') router.push('/')
+  else if (tab === 'clients') router.push('/')
+  else if (tab === 'plugins') router.push('/plugins')
+  else if (tab === 'settings') router.push('/settings')
 }
 
 const fetchServerStatus = async () => {
@@ -54,14 +48,26 @@ const fetchServerStatus = async () => {
   }
 }
 
+const fetchVersion = async () => {
+  if (isLoginPage.value || !getToken()) return
+  try {
+    const { data } = await getVersionInfo()
+    version.value = data.version || ''
+  } catch (e) {
+    console.error('Failed to get version', e)
+  }
+}
+
 watch(() => route.path, (newPath, oldPath) => {
   if (oldPath === '/login' && newPath !== '/login') {
     fetchServerStatus()
+    fetchVersion()
   }
 })
 
 onMounted(() => {
   fetchServerStatus()
+  fetchVersion()
 })
 
 const logout = () => {
@@ -69,31 +75,23 @@ const logout = () => {
   router.push('/login')
 }
 
-// User dropdown menu options
-const userDropdownOptions = [
-  {
-    label: '退出登录',
-    key: 'logout',
-    icon: () => h(NIcon, null, { default: () => h(LogOutOutline) })
-  }
-]
-
-const handleUserDropdown = (key: string) => {
-  if (key === 'logout') {
-    logout()
-  }
+const handleUserAction = (key: string) => {
+  if (key === 'logout') logout()
 }
 
-// Theme Overrides
+// 紫色渐变主题
 const themeOverrides: GlobalThemeOverrides = {
   common: {
-    primaryColor: '#18a058',
-    primaryColorHover: '#36ad6a',
-    primaryColorPressed: '#0c7a43',
+    primaryColor: '#6366f1',
+    primaryColorHover: '#818cf8',
+    primaryColorPressed: '#4f46e5',
   },
   Layout: {
-    siderColor: '#f7fcf9',
     headerColor: '#ffffff'
+  },
+  Tabs: {
+    tabTextColorActiveLine: '#6366f1',
+    barColor: '#6366f1'
   }
 }
 </script>
@@ -103,63 +101,64 @@ const themeOverrides: GlobalThemeOverrides = {
     <n-global-style />
     <n-dialog-provider>
       <n-message-provider>
-        <n-layout v-if="!isLoginPage" class="main-layout" has-sider position="absolute">
-          <n-layout-sider
-            bordered
-            collapse-mode="width"
-            :collapsed-width="64"
-            :width="240"
-            :collapsed="collapsed"
-            show-trigger
-            @collapse="collapsed = true"
-            @expand="collapsed = false"
-            style="background: #f9fafb;"
-          >
-            <div class="logo-container">
-              <n-icon size="32" color="#18a058"><ServerOutline /></n-icon>
-              <span v-if="!collapsed" class="logo-text">GoTunnel</span>
-            </div>
-            <n-menu
-              :collapsed="collapsed"
-              :collapsed-width="64"
-              :collapsed-icon-size="22"
-              :options="menuOptions"
-              :value="activeKey"
-              @update:value="handleMenuUpdate"
-            />
-            <div v-if="!collapsed" class="server-status-card">
-               <div class="status-item">
-                 <span class="label">Server:</span>
-                 <span class="value">{{ serverInfo.bind_addr }}:{{ serverInfo.bind_port }}</span>
-               </div>
-               <div class="status-item">
-                 <span class="label">Clients:</span>
-                 <span class="value">{{ clientCount }}</span>
-               </div>
-            </div>
-          </n-layout-sider>
-
-          <n-layout>
-            <n-layout-header bordered class="header">
-              <div class="header-content">
-                <n-button quaternary circle size="large" @click="collapsed = !collapsed" class="mobile-toggle">
-                  <template #icon><n-icon><MenuOutline /></n-icon></template>
-                </n-button>
-                <div class="header-right">
-                  <n-dropdown :options="userDropdownOptions" @select="handleUserDropdown">
-                    <n-button quaternary circle size="large">
-                      <template #icon>
-                        <n-icon size="24"><PersonCircleOutline /></n-icon>
-                      </template>
-                    </n-button>
-                  </n-dropdown>
+        <n-layout v-if="!isLoginPage" class="main-layout" position="absolute">
+          <!-- 顶部导航栏 -->
+          <n-layout-header bordered class="header">
+            <div class="header-content">
+              <div class="header-left">
+                <div class="logo">
+                  <span class="logo-text">GoTunnel</span>
                 </div>
+                <n-tabs
+                  type="line"
+                  :value="activeTab"
+                  @update:value="handleTabChange"
+                  class="nav-tabs"
+                >
+                  <n-tab-pane name="home" tab="首页" />
+                  <n-tab-pane name="clients" tab="客户端管理" />
+                  <n-tab-pane name="plugins" tab="插件商店" />
+                  <n-tab-pane name="settings" tab="系统设置" />
+                </n-tabs>
               </div>
-            </n-layout-header>
-            <n-layout-content content-style="padding: 24px; background-color: #f0f2f5; min-height: calc(100vh - 64px);">
-              <RouterView />
-            </n-layout-content>
-          </n-layout>
+              <div class="header-right">
+                <n-dropdown
+                  :options="[{ label: '退出登录', key: 'logout' }]"
+                  @select="handleUserAction"
+                >
+                  <n-button quaternary circle size="large">
+                    <template #icon>
+                      <n-icon size="24"><PersonCircleOutline /></n-icon>
+                    </template>
+                  </n-button>
+                </n-dropdown>
+              </div>
+            </div>
+          </n-layout-header>
+
+          <!-- 主内容区 -->
+          <n-layout-content class="main-content">
+            <RouterView />
+          </n-layout-content>
+
+          <!-- 底部页脚 -->
+          <n-layout-footer bordered class="footer">
+            <div class="footer-content">
+              <div class="footer-left">
+                <span class="brand">GoTunnel</span>
+                <span class="version" v-if="version">v{{ version }}</span>
+              </div>
+              <div class="footer-center">
+                <a href="https://github.com/user/gotunnel" target="_blank" class="footer-link">
+                  <n-icon size="16"><LogoGithub /></n-icon>
+                  <span>GitHub</span>
+                </a>
+              </div>
+              <div class="footer-right">
+                <span>© 2024 Flik. MIT License</span>
+              </div>
+            </div>
+          </n-layout-footer>
         </n-layout>
         <RouterView v-else />
       </n-message-provider>
@@ -170,31 +169,17 @@ const themeOverrides: GlobalThemeOverrides = {
 <style scoped>
 .main-layout {
   height: 100vh;
-}
-
-.logo-container {
-  height: 64px;
   display: flex;
-  align-items: center;
-  justify-content: center;
-  gap: 12px;
-  border-bottom: 1px solid #efeff5;
-  overflow: hidden;
-}
-
-.logo-text {
-  font-size: 20px;
-  font-weight: 700;
-  color: #18a058;
-  white-space: nowrap;
+  flex-direction: column;
 }
 
 .header {
-  height: 64px;
-  background: white;
+  height: 60px;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
   display: flex;
   align-items: center;
   padding: 0 24px;
+  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.15);
 }
 
 .header-content {
@@ -204,38 +189,117 @@ const themeOverrides: GlobalThemeOverrides = {
   align-items: center;
 }
 
-.server-status-card {
-  position: absolute;
-  bottom: 0;
-  width: 100%;
-  padding: 20px;
-  background: #f0fdf4;
-  border-top: 1px solid #d1fae5;
+.header-left {
+  display: flex;
+  align-items: center;
+  gap: 32px;
 }
 
-.status-item {
+.logo {
+  display: flex;
+  align-items: center;
+}
+
+.logo-text {
+  font-size: 20px;
+  font-weight: 700;
+  color: #ffffff;
+}
+
+.nav-tabs :deep(.n-tabs-tab) {
+  color: rgba(255, 255, 255, 0.8);
+  font-weight: 500;
+}
+
+.nav-tabs :deep(.n-tabs-tab--active) {
+  color: #ffffff !important;
+}
+
+.nav-tabs :deep(.n-tabs-bar) {
+  background-color: #ffffff !important;
+}
+
+.header-right :deep(.n-button) {
+  color: rgba(255, 255, 255, 0.9);
+}
+
+.main-content {
+  flex: 1;
+  padding: 24px;
+  background-color: #f5f7fa;
+  overflow-y: auto;
+}
+
+.footer {
+  height: 48px;
+  background: #ffffff;
+  border-top: 1px solid #e5e7eb;
+}
+
+.footer-content {
+  height: 100%;
   display: flex;
   justify-content: space-between;
-  margin-bottom: 8px;
+  align-items: center;
+  padding: 0 24px;
+  font-size: 13px;
+  color: #6b7280;
+}
+
+.footer-left {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+}
+
+.brand {
+  font-weight: 600;
+  color: #6366f1;
+}
+
+.version {
+  padding: 2px 8px;
+  background: #e0e7ff;
+  color: #4f46e5;
+  border-radius: 4px;
   font-size: 12px;
 }
 
-.status-item .label {
-  color: #64748b;
+.footer-center {
+  display: flex;
+  gap: 16px;
 }
 
-.status-item .value {
-  font-weight: 600;
-  color: #0f172a;
+.footer-link {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  color: #6b7280;
+  text-decoration: none;
+  transition: color 0.2s;
 }
 
-.mobile-toggle {
-  display: none;
+.footer-link:hover {
+  color: #6366f1;
+}
+
+.footer-right {
+  color: #9ca3af;
 }
 
 @media (max-width: 768px) {
-  .mobile-toggle {
-    display: inline-flex;
+  .header {
+    padding: 0 12px;
+  }
+  .header-left {
+    gap: 16px;
+  }
+  .logo-text {
+    font-size: 16px;
+  }
+  .footer-content {
+    padding: 0 12px;
+    font-size: 12px;
   }
 }
 </style>
diff --git a/web/src/router/index.ts b/web/src/router/index.ts
index 93eda53..4ea66b0 100644
--- a/web/src/router/index.ts
+++ b/web/src/router/index.ts
@@ -26,9 +26,9 @@ const router = createRouter({
       component: () => import('../views/PluginsView.vue'),
     },
     {
-      path: '/update',
-      name: 'update',
-      component: () => import('../views/UpdateView.vue'),
+      path: '/settings',
+      name: 'settings',
+      component: () => import('../views/SettingsView.vue'),
     },
   ],
 })
diff --git a/web/src/types/index.ts b/web/src/types/index.ts
index 57ccb0e..6b97621 100644
--- a/web/src/types/index.ts
+++ b/web/src/types/index.ts
@@ -61,6 +61,8 @@ export interface ClientStatus {
   last_ping?: string
   remote_addr?: string
   rule_count: number
+  os?: string
+  arch?: string
 }
 
 // 客户端详情
@@ -72,6 +74,8 @@ export interface ClientDetail {
   online: boolean
   last_ping?: string
   remote_addr?: string
+  os?: string
+  arch?: string
 }
 
 // 服务器状态
diff --git a/web/src/views/ClientView.vue b/web/src/views/ClientView.vue
index b3e846f..027c872 100644
--- a/web/src/views/ClientView.vue
+++ b/web/src/views/ClientView.vue
@@ -10,12 +10,13 @@ import {
 import {
   ArrowBackOutline, CreateOutline, TrashOutline,
   PushOutline, AddOutline, StorefrontOutline, DocumentTextOutline,
-  ExtensionPuzzleOutline, SettingsOutline, OpenOutline
+  ExtensionPuzzleOutline, SettingsOutline, OpenOutline, CloudDownloadOutline, RefreshOutline
 } from '@vicons/ionicons5'
 import {
   getClient, updateClient, deleteClient, pushConfigToClient, disconnectClient, restartClient,
   getClientPluginConfig, updateClientPluginConfig,
-  getStorePlugins, installStorePlugin, getRuleSchemas, startClientPlugin, restartClientPlugin, stopClientPlugin, deleteClientPlugin
+  getStorePlugins, installStorePlugin, getRuleSchemas, startClientPlugin, restartClientPlugin, stopClientPlugin, deleteClientPlugin,
+  checkClientUpdate, applyClientUpdate, type UpdateInfo
 } from '../api'
 import type { ProxyRule, ClientPlugin, ConfigField, StorePluginInfo, RuleSchemasMap } from '../types'
 import LogViewer from '../components/LogViewer.vue'
@@ -34,6 +35,13 @@ const nickname = ref('')
 const rules = ref<ProxyRule[]>([])
 const clientPlugins = ref<ClientPlugin[]>([])
 const loading = ref(false)
+const clientOs = ref('')
+const clientArch = ref('')
+
+// 客户端更新相关
+const clientUpdate = ref<UpdateInfo | null>(null)
+const checkingUpdate = ref(false)
+const updatingClient = ref(false)
 
 // Rule Schemas
 const pluginRuleSchemas = ref<RuleSchemasMap>({})
@@ -125,6 +133,8 @@ const loadClient = async () => {
     nickname.value = data.nickname || ''
     rules.value = data.rules || []
     clientPlugins.value = data.plugins || []
+    clientOs.value = data.os || ''
+    clientArch.value = data.arch || ''
   } catch (e) {
     message.error('加载客户端信息失败')
     console.error(e)
@@ -133,6 +143,57 @@ const loadClient = async () => {
   }
 }
 
+// 客户端更新
+const handleCheckClientUpdate = async () => {
+  if (!online.value) {
+    message.warning('客户端离线，无法检查更新')
+    return
+  }
+  if (!clientOs.value || !clientArch.value) {
+    message.warning('无法获取客户端平台信息')
+    return
+  }
+  checkingUpdate.value = true
+  try {
+    const { data } = await checkClientUpdate(clientOs.value, clientArch.value)
+    clientUpdate.value = data
+    if (data.download_url) {
+      message.success('找到客户端更新: ' + data.latest)
+    } else {
+      message.info('已是最新版本或未找到对应平台的更新包')
+    }
+  } catch (e: any) {
+    message.error(e.response?.data || '检查更新失败')
+  } finally {
+    checkingUpdate.value = false
+  }
+}
+
+const handleApplyClientUpdate = () => {
+  if (!clientUpdate.value?.download_url) {
+    message.error('没有可用的下载链接')
+    return
+  }
+  dialog.warning({
+    title: '确认更新客户端',
+    content: `即将更新客户端到 ${clientUpdate.value.latest}，更新后客户端将自动重启。确定要继续吗？`,
+    positiveText: '更新',
+    negativeText: '取消',
+    onPositiveClick: async () => {
+      updatingClient.value = true
+      try {
+        await applyClientUpdate(clientId, clientUpdate.value!.download_url)
+        message.success('更新命令已发送，客户端将自动重启')
+        clientUpdate.value = null
+      } catch (e: any) {
+        message.error(e.response?.data || '更新失败')
+      } finally {
+        updatingClient.value = false
+      }
+    }
+  })
+}
+
 // Client Rename
 const showRenameModal = ref(false)
 const renameValue = ref('')
@@ -479,6 +540,32 @@ const handleDeletePlugin = (plugin: ClientPlugin) => {
                <n-statistic label="插件数" :value="clientPlugins.length" />
             </n-space>
           </n-card>
+
+          <!-- 客户端更新 -->
+          <n-card title="客户端更新" bordered size="small">
+            <template #header-extra>
+              <n-button size="tiny" :loading="checkingUpdate" @click="handleCheckClientUpdate" :disabled="!online">
+                <template #icon><n-icon><RefreshOutline /></n-icon></template>
+                检查
+              </n-button>
+            </template>
+            <div v-if="clientOs && clientArch" style="margin-bottom: 8px; font-size: 12px; color: #666;">
+              平台: {{ clientOs }}/{{ clientArch }}
+            </div>
+            <n-empty v-if="!clientUpdate" description="点击检查更新" size="small" />
+            <template v-else>
+              <div v-if="clientUpdate.download_url" style="font-size: 13px;">
+                <p style="margin: 0 0 8px 0; color: #10b981;">发现新版本 {{ clientUpdate.latest }}</p>
+                <n-button size="small" type="primary" :loading="updatingClient" @click="handleApplyClientUpdate">
+                  <template #icon><n-icon><CloudDownloadOutline /></n-icon></template>
+                  更新
+                </n-button>
+              </div>
+              <div v-else style="font-size: 13px; color: #666;">
+                已是最新版本
+              </div>
+            </template>
+          </n-card>
         </n-space>
       </n-grid-item>
 
diff --git a/web/src/views/HomeView.vue b/web/src/views/HomeView.vue
index c0c6b00..c7b0d5c 100644
--- a/web/src/views/HomeView.vue
+++ b/web/src/views/HomeView.vue
@@ -1,8 +1,7 @@
 <script setup lang="ts">
 import { ref, onMounted, computed } from 'vue'
 import { useRouter } from 'vue-router'
-import { NCard, NButton, NSpace, NTag, NStatistic, NGrid, NGi, NEmpty, NIcon } from 'naive-ui'
-import { ExtensionPuzzleOutline, CloudDownloadOutline } from '@vicons/ionicons5'
+import { NCard, NButton, NSpace, NTag, NStatistic, NGrid, NGi, NEmpty } from 'naive-ui'
 import { getClients } from '../api'
 import type { ClientStatus } from '../types'
 
@@ -18,7 +17,6 @@ const loadClients = async () => {
   }
 }
 
-
 const onlineClients = computed(() => {
   return clients.value.filter(client => client.online).length
 })
@@ -36,36 +34,24 @@ const viewClient = (id: string) => {
 
 <template>
   <div class="home">
-    <n-space justify="space-between" align="center" style="margin-bottom: 24px;">
-      <div>
-        <h2 style="margin: 0 0 8px 0;">客户端管理</h2>
-        <p style="margin: 0; color: #666;">查看已连接的隧道客户端</p>
-      </div>
-      <n-space>
-        <n-button @click="router.push('/plugins')">
-          <template #icon><n-icon><ExtensionPuzzleOutline /></n-icon></template>
-          扩展商店
-        </n-button>
-        <n-button @click="router.push('/update')">
-          <template #icon><n-icon><CloudDownloadOutline /></n-icon></template>
-          系统更新
-        </n-button>
-      </n-space>
-    </n-space>
+    <div class="page-header">
+      <h2>首页</h2>
+      <p>查看已连接的隧道客户端</p>
+    </div>
 
-    <n-grid :cols="3" :x-gap="16" :y-gap="16" style="margin-bottom: 24px;">
+    <n-grid :cols="3" :x-gap="16" :y-gap="16" style="margin-bottom: 24px;" responsive="screen" cols-s="1" cols-m="3">
       <n-gi>
-        <n-card>
+        <n-card class="stat-card">
           <n-statistic label="总客户端" :value="clients.length" />
         </n-card>
       </n-gi>
       <n-gi>
-        <n-card>
+        <n-card class="stat-card">
           <n-statistic label="在线客户端" :value="onlineClients" />
         </n-card>
       </n-gi>
       <n-gi>
-        <n-card>
+        <n-card class="stat-card">
           <n-statistic label="总规则数" :value="totalRules" />
         </n-card>
       </n-gi>
@@ -75,13 +61,13 @@ const viewClient = (id: string) => {
 
     <n-grid v-else :cols="3" :x-gap="16" :y-gap="16" responsive="screen" cols-s="1" cols-m="2">
       <n-gi v-for="client in clients" :key="client.id">
-        <n-card hoverable style="cursor: pointer;" @click="viewClient(client.id)">
+        <n-card hoverable class="client-card" @click="viewClient(client.id)">
           <n-space justify="space-between" align="center">
             <div>
-              <h3 style="margin: 0 0 4px 0;">{{ client.nickname || client.id }}</h3>
-              <p v-if="client.nickname" style="margin: 0 0 4px 0; color: #999; font-size: 12px;">{{ client.id }}</p>
-              <p v-if="client.remote_addr && client.online" style="margin: 0 0 8px 0; color: #666; font-size: 12px;">IP: {{ client.remote_addr }}</p>
-              <n-space>
+              <h3 class="client-name">{{ client.nickname || client.id }}</h3>
+              <p v-if="client.nickname" class="client-id">{{ client.id }}</p>
+              <p v-if="client.remote_addr && client.online" class="client-ip">IP: {{ client.remote_addr }}</p>
+              <n-space style="margin-top: 8px;">
                 <n-tag :type="client.online ? 'success' : 'default'" size="small">
                   {{ client.online ? '在线' : '离线' }}
                 </n-tag>
@@ -95,3 +81,59 @@ const viewClient = (id: string) => {
     </n-grid>
   </div>
 </template>
+
+<style scoped>
+.home {
+  max-width: 1200px;
+  margin: 0 auto;
+}
+
+.page-header {
+  margin-bottom: 24px;
+}
+
+.page-header h2 {
+  margin: 0 0 8px 0;
+  font-size: 24px;
+  font-weight: 600;
+  color: #1f2937;
+}
+
+.page-header p {
+  margin: 0;
+  color: #6b7280;
+}
+
+.stat-card {
+  text-align: center;
+}
+
+.client-card {
+  cursor: pointer;
+  transition: transform 0.2s, box-shadow 0.2s;
+}
+
+.client-card:hover {
+  transform: translateY(-2px);
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+}
+
+.client-name {
+  margin: 0 0 4px 0;
+  font-size: 16px;
+  font-weight: 600;
+  color: #1f2937;
+}
+
+.client-id {
+  margin: 0 0 4px 0;
+  color: #9ca3af;
+  font-size: 12px;
+}
+
+.client-ip {
+  margin: 0;
+  color: #6b7280;
+  font-size: 12px;
+}
+</style>
diff --git a/web/src/views/PluginsView.vue b/web/src/views/PluginsView.vue
index adb4b5a..d33eae7 100644
--- a/web/src/views/PluginsView.vue
+++ b/web/src/views/PluginsView.vue
@@ -1,19 +1,17 @@
 <script setup lang="ts">
 import { ref, onMounted, computed } from 'vue'
-import { useRouter } from 'vue-router'
 import {
   NCard, NButton, NSpace, NTag, NStatistic, NGrid, NGi,
   NEmpty, NSpin, NIcon, NSwitch, NTabs, NTabPane, useMessage,
   NSelect, NModal, NInput, NInputNumber
 } from 'naive-ui'
-import { ArrowBackOutline, ExtensionPuzzleOutline, StorefrontOutline, CodeSlashOutline, SettingsOutline } from '@vicons/ionicons5'
+import { ExtensionPuzzleOutline, StorefrontOutline, CodeSlashOutline, SettingsOutline } from '@vicons/ionicons5'
 import {
   getPlugins, enablePlugin, disablePlugin, getStorePlugins, getJSPlugins,
   pushJSPluginToClient, getClients, installStorePlugin, updateJSPluginConfig, setJSPluginEnabled
 } from '../api'
 import type { PluginInfo, StorePluginInfo, JSPlugin, ClientStatus } from '../types'
 
-const router = useRouter()
 const message = useMessage()
 const plugins = ref<PluginInfo[]>([])
 const storePlugins = ref<StorePluginInfo[]>([])
@@ -290,16 +288,10 @@ onMounted(() => {
 
 <template>
   <div class="plugins-view">
-    <n-space justify="space-between" align="center" style="margin-bottom: 24px;">
-      <div>
-        <h2 style="margin: 0 0 8px 0;">插件管理</h2>
-        <p style="margin: 0; color: #666;">管理已安装插件和浏览插件商店</p>
-      </div>
-      <n-button quaternary @click="router.push('/')">
-        <template #icon><n-icon><ArrowBackOutline /></n-icon></template>
-        返回首页
-      </n-button>
-    </n-space>
+    <div class="page-header">
+      <h2>插件管理</h2>
+      <p>管理已安装插件和浏览插件商店</p>
+    </div>
 
     <n-tabs v-model:value="activeTab" type="line" @update:value="handleTabChange">
       <!-- 已安装插件 -->
@@ -574,3 +566,26 @@ onMounted(() => {
     </n-modal>
   </div>
 </template>
+
+<style scoped>
+.plugins-view {
+  max-width: 1200px;
+  margin: 0 auto;
+}
+
+.page-header {
+  margin-bottom: 24px;
+}
+
+.page-header h2 {
+  margin: 0 0 8px 0;
+  font-size: 24px;
+  font-weight: 600;
+  color: #1f2937;
+}
+
+.page-header p {
+  margin: 0;
+  color: #6b7280;
+}
+</style>
diff --git a/web/src/views/SettingsView.vue b/web/src/views/SettingsView.vue
new file mode 100644
index 0000000..96fa38c
--- /dev/null
+++ b/web/src/views/SettingsView.vue
@@ -0,0 +1,250 @@
+<script setup lang="ts">
+import { ref, onMounted } from 'vue'
+import {
+  NCard, NButton, NSpace, NTag, NGrid, NGi, NEmpty, NSpin, NIcon,
+  NAlert, useMessage, useDialog
+} from 'naive-ui'
+import { CloudDownloadOutline, RefreshOutline, ServerOutline } from '@vicons/ionicons5'
+import {
+  getVersionInfo, checkServerUpdate, applyServerUpdate,
+  type UpdateInfo, type VersionInfo
+} from '../api'
+
+const message = useMessage()
+const dialog = useDialog()
+
+const versionInfo = ref<VersionInfo | null>(null)
+const serverUpdate = ref<UpdateInfo | null>(null)
+const loading = ref(true)
+const checkingServer = ref(false)
+const updatingServer = ref(false)
+
+const loadVersionInfo = async () => {
+  try {
+    const { data } = await getVersionInfo()
+    versionInfo.value = data
+  } catch (e) {
+    console.error('Failed to load version info', e)
+  } finally {
+    loading.value = false
+  }
+}
+
+const handleCheckServerUpdate = async () => {
+  checkingServer.value = true
+  try {
+    const { data } = await checkServerUpdate()
+    serverUpdate.value = data
+    if (data.available) {
+      message.success('发现新版本: ' + data.latest)
+    } else {
+      message.info('已是最新版本')
+    }
+  } catch (e: any) {
+    message.error(e.response?.data || '检查更新失败')
+  } finally {
+    checkingServer.value = false
+  }
+}
+
+const handleApplyServerUpdate = () => {
+  if (!serverUpdate.value?.download_url) {
+    message.error('没有可用的下载链接')
+    return
+  }
+
+  dialog.warning({
+    title: '确认更新服务端',
+    content: `即将更新服务端到 ${serverUpdate.value.latest}，更新后服务器将自动重启。确定要继续吗？`,
+    positiveText: '更新并重启',
+    negativeText: '取消',
+    onPositiveClick: async () => {
+      updatingServer.value = true
+      try {
+        await applyServerUpdate(serverUpdate.value!.download_url)
+        message.success('更新已开始，服务器将在几秒后重启')
+        setTimeout(() => {
+          window.location.reload()
+        }, 5000)
+      } catch (e: any) {
+        message.error(e.response?.data || '更新失败')
+        updatingServer.value = false
+      }
+    }
+  })
+}
+
+const formatBytes = (bytes: number): string => {
+  if (bytes === 0) return '0 B'
+  const k = 1024
+  const sizes = ['B', 'KB', 'MB', 'GB']
+  const i = Math.floor(Math.log(bytes) / Math.log(k))
+  return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i]
+}
+
+onMounted(() => {
+  loadVersionInfo()
+})
+</script>
+
+<template>
+  <div class="settings-view">
+    <div class="page-header">
+      <h2>系统设置</h2>
+      <p>管理服务端配置和系统更新</p>
+    </div>
+
+    <n-spin :show="loading">
+      <!-- 当前版本信息 -->
+      <n-card title="版本信息" class="settings-card">
+        <template #header-extra>
+          <n-icon size="20" color="#6366f1"><ServerOutline /></n-icon>
+        </template>
+        <n-grid v-if="versionInfo" :cols="6" :x-gap="16" responsive="screen" cols-s="2" cols-m="3">
+          <n-gi>
+            <div class="info-item">
+              <span class="label">版本号</span>
+              <span class="value">{{ versionInfo.version }}</span>
+            </div>
+          </n-gi>
+          <n-gi>
+            <div class="info-item">
+              <span class="label">Git 提交</span>
+              <span class="value">{{ versionInfo.git_commit?.slice(0, 8) || 'N/A' }}</span>
+            </div>
+          </n-gi>
+          <n-gi>
+            <div class="info-item">
+              <span class="label">构建时间</span>
+              <span class="value">{{ versionInfo.build_time || 'N/A' }}</span>
+            </div>
+          </n-gi>
+          <n-gi>
+            <div class="info-item">
+              <span class="label">Go 版本</span>
+              <span class="value">{{ versionInfo.go_version }}</span>
+            </div>
+          </n-gi>
+          <n-gi>
+            <div class="info-item">
+              <span class="label">操作系统</span>
+              <span class="value">{{ versionInfo.os }}</span>
+            </div>
+          </n-gi>
+          <n-gi>
+            <div class="info-item">
+              <span class="label">架构</span>
+              <span class="value">{{ versionInfo.arch }}</span>
+            </div>
+          </n-gi>
+        </n-grid>
+        <n-empty v-else description="加载中..." />
+      </n-card>
+
+      <!-- 服务端更新 -->
+      <n-card title="服务端更新" class="settings-card">
+        <template #header-extra>
+          <n-button size="small" :loading="checkingServer" @click="handleCheckServerUpdate">
+            <template #icon><n-icon><RefreshOutline /></n-icon></template>
+            检查更新
+          </n-button>
+        </template>
+
+        <n-empty v-if="!serverUpdate" description="点击检查更新按钮查看是否有新版本" />
+
+        <template v-else>
+          <n-alert v-if="serverUpdate.available" type="success" style="margin-bottom: 16px;">
+            发现新版本 {{ serverUpdate.latest }}，当前版本 {{ serverUpdate.current }}
+          </n-alert>
+          <n-alert v-else type="info" style="margin-bottom: 16px;">
+            当前已是最新版本 {{ serverUpdate.current }}
+          </n-alert>
+
+          <n-space vertical :size="12">
+            <div v-if="serverUpdate.download_url">
+              <p style="margin: 0 0 8px 0; color: #666;">
+                下载文件: {{ serverUpdate.asset_name }}
+                <n-tag size="small" style="margin-left: 8px;">{{ formatBytes(serverUpdate.asset_size) }}</n-tag>
+              </p>
+            </div>
+
+            <div v-if="serverUpdate.release_note" class="release-note">
+              <p style="margin: 0 0 4px 0; color: #666; font-size: 12px;">更新日志:</p>
+              <pre>{{ serverUpdate.release_note }}</pre>
+            </div>
+
+            <n-button
+              v-if="serverUpdate.available && serverUpdate.download_url"
+              type="primary"
+              :loading="updatingServer"
+              @click="handleApplyServerUpdate"
+            >
+              <template #icon><n-icon><CloudDownloadOutline /></n-icon></template>
+              下载并更新服务端
+            </n-button>
+          </n-space>
+        </template>
+      </n-card>
+    </n-spin>
+  </div>
+</template>
+
+<style scoped>
+.settings-view {
+  max-width: 900px;
+  margin: 0 auto;
+}
+
+.page-header {
+  margin-bottom: 24px;
+}
+
+.page-header h2 {
+  margin: 0 0 8px 0;
+  font-size: 24px;
+  font-weight: 600;
+  color: #1f2937;
+}
+
+.page-header p {
+  margin: 0;
+  color: #6b7280;
+}
+
+.settings-card {
+  margin-bottom: 16px;
+}
+
+.info-item {
+  display: flex;
+  flex-direction: column;
+  padding: 8px 0;
+}
+
+.info-item .label {
+  font-size: 12px;
+  color: #9ca3af;
+  margin-bottom: 4px;
+}
+
+.info-item .value {
+  font-size: 14px;
+  color: #1f2937;
+  font-weight: 500;
+}
+
+.release-note {
+  max-height: 150px;
+  overflow-y: auto;
+}
+
+.release-note pre {
+  margin: 0;
+  white-space: pre-wrap;
+  font-size: 12px;
+  color: #374151;
+  background: #f9fafb;
+  padding: 12px;
+  border-radius: 6px;
+}
+</style>
diff --git a/web/src/views/UpdateView.vue b/web/src/views/UpdateView.vue
deleted file mode 100644
index 92073c8..0000000
--- a/web/src/views/UpdateView.vue
+++ /dev/null
@@ -1,328 +0,0 @@
-<script setup lang="ts">
-import { ref, onMounted, computed } from 'vue'
-import { useRouter } from 'vue-router'
-import {
-  NCard, NButton, NSpace, NTag, NGrid, NGi, NEmpty, NSpin, NIcon,
-  NAlert, NSelect, useMessage, useDialog
-} from 'naive-ui'
-import { ArrowBackOutline, CloudDownloadOutline, RefreshOutline, RocketOutline } from '@vicons/ionicons5'
-import {
-  getVersionInfo, checkServerUpdate, checkClientUpdate, applyServerUpdate, applyClientUpdate,
-  getClients, type UpdateInfo, type VersionInfo
-} from '../api'
-import type { ClientStatus } from '../types'
-
-const router = useRouter()
-const message = useMessage()
-const dialog = useDialog()
-
-const versionInfo = ref<VersionInfo | null>(null)
-const serverUpdate = ref<UpdateInfo | null>(null)
-const clientUpdate = ref<UpdateInfo | null>(null)
-const clients = ref<ClientStatus[]>([])
-const loading = ref(true)
-const checkingServer = ref(false)
-const checkingClient = ref(false)
-const updatingServer = ref(false)
-const selectedClientId = ref('')
-
-const onlineClients = computed(() => clients.value.filter(c => c.online))
-
-const loadVersionInfo = async () => {
-  try {
-    const { data } = await getVersionInfo()
-    versionInfo.value = data
-  } catch (e) {
-    console.error('Failed to load version info', e)
-  }
-}
-
-const loadClients = async () => {
-  try {
-    const { data } = await getClients()
-    clients.value = data || []
-  } catch (e) {
-    console.error('Failed to load clients', e)
-  }
-}
-
-const handleCheckServerUpdate = async () => {
-  checkingServer.value = true
-  try {
-    const { data } = await checkServerUpdate()
-    serverUpdate.value = data
-    if (data.available) {
-      message.success('发现新版本: ' + data.latest)
-    } else {
-      message.info('已是最新版本')
-    }
-  } catch (e: any) {
-    message.error(e.response?.data || '检查更新失败')
-  } finally {
-    checkingServer.value = false
-  }
-}
-
-const handleCheckClientUpdate = async () => {
-  checkingClient.value = true
-  try {
-    const { data } = await checkClientUpdate()
-    clientUpdate.value = data
-    if (data.download_url) {
-      message.success('找到客户端更新包: ' + data.latest)
-    } else {
-      message.warning('未找到对应平台的更新包')
-    }
-  } catch (e: any) {
-    message.error(e.response?.data || '检查更新失败')
-  } finally {
-    checkingClient.value = false
-  }
-}
-
-const handleApplyServerUpdate = () => {
-  if (!serverUpdate.value?.download_url) {
-    message.error('没有可用的下载链接')
-    return
-  }
-
-  dialog.warning({
-    title: '确认更新服务端',
-    content: `即将更新服务端到 ${serverUpdate.value.latest}，更新后服务器将自动重启。确定要继续吗？`,
-    positiveText: '更新并重启',
-    negativeText: '取消',
-    onPositiveClick: async () => {
-      updatingServer.value = true
-      try {
-        await applyServerUpdate(serverUpdate.value!.download_url)
-        message.success('更新已开始，服务器将在几秒后重启')
-        // 显示倒计时或等待
-        setTimeout(() => {
-          window.location.reload()
-        }, 5000)
-      } catch (e: any) {
-        message.error(e.response?.data || '更新失败')
-        updatingServer.value = false
-      }
-    }
-  })
-}
-
-const handleApplyClientUpdate = async () => {
-  if (!selectedClientId.value) {
-    message.warning('请选择要更新的客户端')
-    return
-  }
-
-  if (!clientUpdate.value?.download_url) {
-    message.error('没有可用的下载链接')
-    return
-  }
-
-  const clientName = onlineClients.value.find(c => c.id === selectedClientId.value)?.nickname || selectedClientId.value
-
-  dialog.warning({
-    title: '确认更新客户端',
-    content: `即将更新客户端 "${clientName}" 到 ${clientUpdate.value.latest}，更新后客户端将自动重启。确定要继续吗？`,
-    positiveText: '更新',
-    negativeText: '取消',
-    onPositiveClick: async () => {
-      try {
-        await applyClientUpdate(selectedClientId.value, clientUpdate.value!.download_url)
-        message.success(`更新命令已发送到客户端 ${clientName}`)
-      } catch (e: any) {
-        message.error(e.response?.data || '更新失败')
-      }
-    }
-  })
-}
-
-const formatBytes = (bytes: number): string => {
-  if (bytes === 0) return '0 B'
-  const k = 1024
-  const sizes = ['B', 'KB', 'MB', 'GB']
-  const i = Math.floor(Math.log(bytes) / Math.log(k))
-  return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i]
-}
-
-onMounted(async () => {
-  await Promise.all([loadVersionInfo(), loadClients()])
-  loading.value = false
-})
-</script>
-
-<template>
-  <div class="update-view">
-    <n-space justify="space-between" align="center" style="margin-bottom: 24px;">
-      <div>
-        <h2 style="margin: 0 0 8px 0;">系统更新</h2>
-        <p style="margin: 0; color: #666;">检查并应用服务端和客户端更新</p>
-      </div>
-      <n-button quaternary @click="router.push('/')">
-        <template #icon><n-icon><ArrowBackOutline /></n-icon></template>
-        返回首页
-      </n-button>
-    </n-space>
-
-    <n-spin :show="loading">
-      <!-- 当前版本信息 -->
-      <n-card title="当前版本" style="margin-bottom: 16px;">
-        <n-grid v-if="versionInfo" :cols="6" :x-gap="16" responsive="screen" cols-s="2" cols-m="3">
-          <n-gi>
-            <div class="info-item">
-              <span class="label">版本号</span>
-              <span class="value">{{ versionInfo.version }}</span>
-            </div>
-          </n-gi>
-          <n-gi>
-            <div class="info-item">
-              <span class="label">Git 提交</span>
-              <span class="value">{{ versionInfo.git_commit?.slice(0, 8) || 'N/A' }}</span>
-            </div>
-          </n-gi>
-          <n-gi>
-            <div class="info-item">
-              <span class="label">构建时间</span>
-              <span class="value">{{ versionInfo.build_time || 'N/A' }}</span>
-            </div>
-          </n-gi>
-          <n-gi>
-            <div class="info-item">
-              <span class="label">Go 版本</span>
-              <span class="value">{{ versionInfo.go_version }}</span>
-            </div>
-          </n-gi>
-          <n-gi>
-            <div class="info-item">
-              <span class="label">操作系统</span>
-              <span class="value">{{ versionInfo.os }}</span>
-            </div>
-          </n-gi>
-          <n-gi>
-            <div class="info-item">
-              <span class="label">架构</span>
-              <span class="value">{{ versionInfo.arch }}</span>
-            </div>
-          </n-gi>
-        </n-grid>
-        <n-empty v-else description="加载中..." />
-      </n-card>
-
-      <n-grid :cols="2" :x-gap="16" responsive="screen" cols-s="1">
-        <!-- 服务端更新 -->
-        <n-gi>
-          <n-card title="服务端更新">
-            <template #header-extra>
-              <n-button size="small" :loading="checkingServer" @click="handleCheckServerUpdate">
-                <template #icon><n-icon><RefreshOutline /></n-icon></template>
-                检查更新
-              </n-button>
-            </template>
-
-            <n-empty v-if="!serverUpdate" description="点击检查更新按钮查看是否有新版本" />
-
-            <template v-else>
-              <n-alert v-if="serverUpdate.available" type="success" style="margin-bottom: 16px;">
-                发现新版本 {{ serverUpdate.latest }}，当前版本 {{ serverUpdate.current }}
-              </n-alert>
-              <n-alert v-else type="info" style="margin-bottom: 16px;">
-                当前已是最新版本 {{ serverUpdate.current }}
-              </n-alert>
-
-              <n-space vertical :size="12">
-                <div v-if="serverUpdate.download_url">
-                  <p style="margin: 0 0 8px 0; color: #666;">
-                    下载文件: {{ serverUpdate.asset_name }}
-                    <n-tag size="small" style="margin-left: 8px;">{{ formatBytes(serverUpdate.asset_size) }}</n-tag>
-                  </p>
-                </div>
-
-                <div v-if="serverUpdate.release_note" style="max-height: 150px; overflow-y: auto;">
-                  <p style="margin: 0 0 4px 0; color: #666; font-size: 12px;">更新日志:</p>
-                  <pre style="margin: 0; white-space: pre-wrap; font-size: 12px; color: #333;">{{ serverUpdate.release_note }}</pre>
-                </div>
-
-                <n-button
-                  v-if="serverUpdate.available && serverUpdate.download_url"
-                  type="primary"
-                  :loading="updatingServer"
-                  @click="handleApplyServerUpdate"
-                >
-                  <template #icon><n-icon><CloudDownloadOutline /></n-icon></template>
-                  下载并更新服务端
-                </n-button>
-              </n-space>
-            </template>
-          </n-card>
-        </n-gi>
-
-        <!-- 客户端更新 -->
-        <n-gi>
-          <n-card title="客户端更新">
-            <template #header-extra>
-              <n-button size="small" :loading="checkingClient" @click="handleCheckClientUpdate">
-                <template #icon><n-icon><RefreshOutline /></n-icon></template>
-                检查更新
-              </n-button>
-            </template>
-
-            <n-empty v-if="!clientUpdate" description="点击检查更新按钮查看客户端更新" />
-
-            <template v-else>
-              <n-space vertical :size="12">
-                <div v-if="clientUpdate.download_url">
-                  <p style="margin: 0 0 8px 0; color: #666;">
-                    最新版本: {{ clientUpdate.latest }}
-                  </p>
-                  <p style="margin: 0 0 8px 0; color: #666;">
-                    下载文件: {{ clientUpdate.asset_name }}
-                    <n-tag size="small" style="margin-left: 8px;">{{ formatBytes(clientUpdate.asset_size) }}</n-tag>
-                  </p>
-                </div>
-
-                <n-empty v-if="onlineClients.length === 0" description="没有在线的客户端" />
-
-                <template v-else>
-                  <n-select
-                    v-model:value="selectedClientId"
-                    placeholder="选择要更新的客户端"
-                    :options="onlineClients.map(c => ({ label: c.nickname || c.id, value: c.id }))"
-                  />
-
-                  <n-button
-                    type="primary"
-                    :disabled="!selectedClientId || !clientUpdate.download_url"
-                    @click="handleApplyClientUpdate"
-                  >
-                    <template #icon><n-icon><RocketOutline /></n-icon></template>
-                    推送更新到客户端
-                  </n-button>
-                </template>
-              </n-space>
-            </template>
-          </n-card>
-        </n-gi>
-      </n-grid>
-    </n-spin>
-  </div>
-</template>
-
-<style scoped>
-.info-item {
-  display: flex;
-  flex-direction: column;
-  padding: 8px 0;
-}
-
-.info-item .label {
-  font-size: 12px;
-  color: #999;
-  margin-bottom: 4px;
-}
-
-.info-item .value {
-  font-size: 14px;
-  color: #333;
-  font-weight: 500;
-}
-</style>