feat: Implement core tunnel server with client management, authentication, and SOCKS5/HTTP proxy capabilities.

feat(client): enhance data directory handling and update permissions check for self-update
feat(server): add traffic storage and statistics tracking for improved traffic management
2026-02-03 21:59:55 +08:00 · 2026-01-29 16:29:40 +08:00 · 2026-01-29 15:38:27 +08:00 · 2026-01-29 15:08:04 +08:00 · 2026-01-27 08:56:05 +08:00 · 2026-01-23 18:10:51 +08:00
29 changed files with 1551 additions and 528 deletions
--- a/.gitea/workflows/Create
+++ b/.gitea/workflows/Create
@@ -163,13 +163,21 @@ jobs:
        id: release_notes
        run: |
          if [ -n "${{ inputs.release_notes }}" ]; then
+            # 使用用户输入的 release notes
            echo "${{ inputs.release_notes }}" > release_notes.md
          else
-            echo "Release ${{ inputs.version }}" > release_notes.md
+            # 使用最近一次 commit message 作为 release notes
+            echo "## Release ${{ inputs.version }}" > release_notes.md
            echo "" >> release_notes.md
-            echo "## Assets" >> release_notes.md
+            echo "### Changes" >> release_notes.md
            echo "" >> release_notes.md
-            echo "Download the appropriate binary for your platform:" >> release_notes.md
+            # 获取最近一次 commit 的完整 message
+            git log -1 --pretty=format:"%B" >> release_notes.md
+            echo "" >> release_notes.md
+            echo "" >> release_notes.md
+            echo "---" >> release_notes.md
+            echo "" >> release_notes.md
+            echo "### Assets" >> release_notes.md
            echo "" >> release_notes.md
            echo "- **Linux (amd64/arm64)**: \`.tar.gz\` files" >> release_notes.md
            echo "- **macOS (amd64/arm64)**: \`.tar.gz\` files" >> release_notes.md
@@ -177,6 +185,7 @@ jobs:
            echo "" >> release_notes.md
            echo "Verify downloads with \`SHA256SUMS\`" >> release_notes.md
          fi
+          echo "=== Release Notes ==="
          cat release_notes.md
      
      - name: Create Release
--- a/cmd/server/main.go
+++ b/cmd/server/main.go
@@ -84,6 +84,7 @@ func main() {
 	registry := plugin.NewRegistry()
 	server.SetPluginRegistry(registry)
 	server.SetJSPluginStore(clientStore) // 设置 JS 插件存储，用于客户端重连时恢复插件
+	server.SetTrafficStore(clientStore)  // 设置流量存储，用于记录流量统计

 	// 启动 Web 控制台
 	if cfg.Server.Web.Enabled {
--- a/go.mod
+++ b/go.mod
@@ -59,7 +59,7 @@ require (
 	github.com/quic-go/qpack v0.6.0 // indirect
 	github.com/quic-go/quic-go v0.58.0 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
-	github.com/shoenig/go-m1cpu v0.1.6 // indirect
+	github.com/shoenig/go-m1cpu v0.1.7 // indirect
 	github.com/tklauser/go-sysconf v0.3.12 // indirect
 	github.com/tklauser/numcpus v0.6.1 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
--- a/go.sum
+++ b/go.sum
@@ -122,10 +122,10 @@ github.com/rogpeppe/go-internal v1.10.0 h1:TMyTOH3F/DB16zRVcYyreMH6GnZZrwQVAoYjR
 github.com/rogpeppe/go-internal v1.10.0/go.mod h1:UQnix2H7Ngw/k4C5ijL5+65zddjncjaFoBhdsK/akog=
 github.com/shirou/gopsutil/v3 v3.24.5 h1:i0t8kL+kQTvpAYToeuiVk3TgDeKOFioZO3Ztz/iZ9pI=
 github.com/shirou/gopsutil/v3 v3.24.5/go.mod h1:bsoOS1aStSs9ErQ1WWfxllSeS1K5D+U30r2NfcubMVk=
-github.com/shoenig/go-m1cpu v0.1.6 h1:nxdKQNcEB6vzgA2E2bvzKIYRuNj7XNJ4S/aRSwKzFtM=
-github.com/shoenig/go-m1cpu v0.1.6/go.mod h1:1JJMcUBvfNwpq05QDQVAnx3gUHr9IYF7GNg9SUEw2VQ=
-github.com/shoenig/test v0.6.4 h1:kVTaSd7WLz5WZ2IaoM0RSzRsUD+m8wRR+5qvntpn4LU=
-github.com/shoenig/test v0.6.4/go.mod h1:byHiCGXqrVaflBLAMq/srcZIHynQPQgeyvkvXnjqq0k=
+github.com/shoenig/go-m1cpu v0.1.7 h1:C76Yd0ObKR82W4vhfjZiCp0HxcSZ8Nqd84v+HZ0qyI0=
+github.com/shoenig/go-m1cpu v0.1.7/go.mod h1:KkDOw6m3ZJQAPHbrzkZki4hnx+pDRR1Lo+ldA56wD5w=
+github.com/shoenig/test v1.7.0 h1:eWcHtTXa6QLnBvm0jgEabMRN/uJ4DMV3M8xUGgRkZmk=
+github.com/shoenig/test v1.7.0/go.mod h1:UxJ6u/x2v/TNs/LoLxBNJRV9DiwBBKYxXSyczsBHFoI=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
--- a/internal/client/tunnel/client.go
+++ b/internal/client/tunnel/client.go
@@ -32,7 +32,6 @@ const (
 	reconnectDelay   = 5 * time.Second
 	disconnectDelay  = 3 * time.Second
 	udpBufferSize    = 65535
-	idFileName       = "id"
 )

 // Client 隧道客户端
@@ -40,6 +39,7 @@ type Client struct {
 	ServerAddr     string
 	Token          string
 	ID             string
+	Name           string // 客户端名称（主机名）
 	TLSEnabled     bool
 	TLSConfig      *tls.Config
 	DataDir        string // 数据目录
@@ -55,29 +55,46 @@ type Client struct {

 // NewClient 创建客户端
 func NewClient(serverAddr, token, id string) *Client {
-	// 默认数据目录
-	home, _ := os.UserHomeDir()
-	dataDir := filepath.Join(home, ".gotunnel")
+	// 默认数据目录：优先使用用户主目录，失败时回退到当前工作目录
+	var dataDir string
+	if home, err := os.UserHomeDir(); err == nil && home != "" {
+		dataDir = filepath.Join(home, ".gotunnel")
+	} else {
+		// UserHomeDir 失败（如 Android adb shell 环境），使用当前工作目录
+		if cwd, err := os.Getwd(); err == nil {
+			dataDir = filepath.Join(cwd, ".gotunnel")
+			log.Printf("[Client] UserHomeDir unavailable, using current directory: %s", dataDir)
+		} else {
+			// 最后回退到相对路径
+			dataDir = ".gotunnel"
+			log.Printf("[Client] Warning: using relative path for data directory")
+		}
+	}

 	// 确保数据目录存在
 	if err := os.MkdirAll(dataDir, 0755); err != nil {
-		log.Printf("[Client] Failed to create data dir: %v", err)
+		log.Printf("Failed to create data dir: %v", err)
 	}

+	// ID 优先级：命令行参数 > 机器ID
 	if id == "" {
-		id = loadClientID(dataDir)
+		id = getMachineID()
 	}

+	// 获取主机名作为客户端名称
+	hostname, _ := os.Hostname()
+
 	// 初始化日志收集器
 	logger, err := NewLogger(dataDir)
 	if err != nil {
-		log.Printf("[Client] Failed to initialize logger: %v", err)
+		log.Printf("Failed to initialize logger: %v", err)
 	}

 	return &Client{
 		ServerAddr:     serverAddr,
 		Token:          token,
 		ID:             id,
+		Name:           hostname,
 		DataDir:        dataDir,
 		runningPlugins: make(map[string]plugin.ClientPlugin),
 		logger:         logger,
@@ -94,27 +111,6 @@ func (c *Client) InitVersionStore() error {
 	return nil
 }

-// getIDFilePath 获取 ID 文件路径
-func getIDFilePath(dataDir string) string {
-	return filepath.Join(dataDir, idFileName)
-}
-
-// loadClientID 从本地文件加载客户端 ID
-func loadClientID(dataDir string) string {
-	data, err := os.ReadFile(getIDFilePath(dataDir))
-	if err != nil {
-		return ""
-	}
-	return string(data)
-}
-
-// saveClientID 保存客户端 ID 到本地文件
-func saveClientID(dataDir, id string) {
-	if err := os.WriteFile(getIDFilePath(dataDir), []byte(id), 0600); err != nil {
-		log.Printf("[Client] Failed to save client ID: %v", err)
-	}
-}
-
 // SetPluginRegistry 设置插件注册表
 func (c *Client) SetPluginRegistry(registry *plugin.Registry) {
 	c.pluginRegistry = registry
@@ -151,14 +147,14 @@ func (c *Client) logWarnf(format string, args ...interface{}) {
 func (c *Client) Run() error {
 	for {
 		if err := c.connect(); err != nil {
-			c.logErrorf("[Client] Connect error: %v", err)
-			c.logf("[Client] Reconnecting in %v...", reconnectDelay)
+			c.logErrorf("Connect error: %v", err)
+			c.logf("Reconnecting in %v...", reconnectDelay)
 			time.Sleep(reconnectDelay)
 			continue
 		}

 		c.handleSession()
-		c.logWarnf("[Client] Disconnected, reconnecting...")
+		c.logWarnf("Disconnected, reconnecting...")
 		time.Sleep(disconnectDelay)
 	}
 }
@@ -181,6 +177,7 @@ func (c *Client) connect() error {
 	authReq := protocol.AuthRequest{
 		ClientID: c.ID,
 		Token:    c.Token,
+		Name:     c.Name,
 		OS:       runtime.GOOS,
 		Arch:     runtime.GOARCH,
 		Version:  version.Version,
@@ -207,14 +204,13 @@ func (c *Client) connect() error {
 		return fmt.Errorf("auth failed: %s", authResp.Message)
 	}

-	// 如果服务端分配了新 ID，则更新并保存
+	// 如果服务端分配了新 ID，则更新
 	if authResp.ClientID != "" && authResp.ClientID != c.ID {
 		c.ID = authResp.ClientID
-		saveClientID(c.DataDir, c.ID)
-		c.logf("[Client] New ID assigned and saved: %s", c.ID)
+		c.logf("ID updated to: %s", c.ID)
 	}

-	c.logf("[Client] Authenticated as %s", c.ID)
+	c.logf("Authenticated as %s", c.ID)

 	session, err := yamux.Client(conn, nil)
 	if err != nil {
@@ -252,8 +248,7 @@ func (c *Client) handleStream(stream net.Conn) {

 	switch msg.Type {
 	case protocol.MsgTypeProxyConfig:
-		defer stream.Close()
-		c.handleProxyConfig(msg)
+		c.handleProxyConfig(stream, msg)
 	case protocol.MsgTypeNewProxy:
 		defer stream.Close()
 		c.handleNewProxy(stream, msg)
@@ -295,10 +290,12 @@ func (c *Client) handleStream(stream net.Conn) {
 }

 // handleProxyConfig 处理代理配置
-func (c *Client) handleProxyConfig(msg *protocol.Message) {
+func (c *Client) handleProxyConfig(stream net.Conn, msg *protocol.Message) {
+	defer stream.Close()
+
 	var cfg protocol.ProxyConfig
 	if err := msg.ParsePayload(&cfg); err != nil {
-		c.logErrorf("[Client] Parse proxy config error: %v", err)
+		c.logErrorf("Parse proxy config error: %v", err)
 		return
 	}

@@ -306,17 +303,21 @@ func (c *Client) handleProxyConfig(msg *protocol.Message) {
 	c.rules = cfg.Rules
 	c.mu.Unlock()

-	c.logf("[Client] Received %d proxy rules", len(cfg.Rules))
+	c.logf("Received %d proxy rules", len(cfg.Rules))
 	for _, r := range cfg.Rules {
-		c.logf("[Client]   %s: %s:%d", r.Name, r.LocalIP, r.LocalPort)
+		c.logf("  %s: %s:%d", r.Name, r.LocalIP, r.LocalPort)
 	}
+
+	// 发送配置确认
+	ack := &protocol.Message{Type: protocol.MsgTypeProxyReady}
+	protocol.WriteMessage(stream, ack)
 }

 // handleNewProxy 处理新代理请求
 func (c *Client) handleNewProxy(stream net.Conn, msg *protocol.Message) {
 	var req protocol.NewProxyRequest
 	if err := msg.ParsePayload(&req); err != nil {
-		c.logErrorf("[Client] Parse new proxy request error: %v", err)
+		c.logErrorf("Parse new proxy request error: %v", err)
 		return
 	}

@@ -331,14 +332,14 @@ func (c *Client) handleNewProxy(stream net.Conn, msg *protocol.Message) {
 	c.mu.RUnlock()

 	if rule == nil {
-		c.logWarnf("[Client] Unknown port %d", req.RemotePort)
+		c.logWarnf("Unknown port %d", req.RemotePort)
 		return
 	}

 	localAddr := fmt.Sprintf("%s:%d", rule.LocalIP, rule.LocalPort)
 	localConn, err := net.DialTimeout("tcp", localAddr, localDialTimeout)
 	if err != nil {
-		c.logErrorf("[Client] Connect %s error: %v", localAddr, err)
+		c.logErrorf("Connect %s error: %v", localAddr, err)
 		return
 	}

@@ -448,24 +449,24 @@ func (c *Client) findRuleByPort(port int) *protocol.ProxyRule {
 func (c *Client) handlePluginConfig(msg *protocol.Message) {
 	var cfg protocol.PluginConfigSync
 	if err := msg.ParsePayload(&cfg); err != nil {
-		c.logErrorf("[Client] Parse plugin config error: %v", err)
+		c.logErrorf("Parse plugin config error: %v", err)
 		return
 	}

-	c.logf("[Client] Received config for plugin: %s", cfg.PluginName)
+	c.logf("Received config for plugin: %s", cfg.PluginName)

 	// 应用配置到插件
 	if c.pluginRegistry != nil {
 		handler, err := c.pluginRegistry.GetClient(cfg.PluginName)
 		if err != nil {
-			c.logWarnf("[Client] Plugin %s not found: %v", cfg.PluginName, err)
+			c.logWarnf("Plugin %s not found: %v", cfg.PluginName, err)
 			return
 		}
 		if err := handler.Init(cfg.Config); err != nil {
-			c.logErrorf("[Client] Plugin %s init error: %v", cfg.PluginName, err)
+			c.logErrorf("Plugin %s init error: %v", cfg.PluginName, err)
 			return
 		}
-		c.logf("[Client] Plugin %s config applied", cfg.PluginName)
+		c.logf("Plugin %s config applied", cfg.PluginName)
 	}
 }

@@ -479,7 +480,7 @@ func (c *Client) handleClientPluginStart(stream net.Conn, msg *protocol.Message)
 		return
 	}

-	c.logf("[Client] Starting plugin %s for rule %s", req.PluginName, req.RuleName)
+	c.logf("Starting plugin %s for rule %s", req.PluginName, req.RuleName)

 	// 获取插件
 	if c.pluginRegistry == nil {
@@ -511,7 +512,7 @@ func (c *Client) handleClientPluginStart(stream net.Conn, msg *protocol.Message)
 	c.runningPlugins[key] = handler
 	c.pluginMu.Unlock()

-	c.logf("[Client] Plugin %s started at %s", req.PluginName, localAddr)
+	c.logf("Plugin %s started at %s", req.PluginName, localAddr)
 	c.sendPluginStatus(stream, req.PluginName, req.RuleName, true, localAddr, "")
 }

@@ -553,7 +554,7 @@ func (c *Client) handleClientPluginConn(stream net.Conn, msg *protocol.Message)
 	c.pluginMu.RUnlock()

 	if !ok {
-		c.logWarnf("[Client] Plugin %s (ID: %s) not running", req.PluginName, req.PluginID)
+		c.logWarnf("Plugin %s (ID: %s) not running", req.PluginName, req.PluginID)
 		stream.Close()
 		return
 	}
@@ -572,7 +573,7 @@ func (c *Client) handleJSPluginInstall(stream net.Conn, msg *protocol.Message) {
 		return
 	}

-	c.logf("[Client] Installing JS plugin: %s (ID: %s)", req.PluginName, req.PluginID)
+	c.logf("Installing JS plugin: %s (ID: %s)", req.PluginName, req.PluginID)

 	// 使用 PluginID 作为 key（如果有），否则回退到 pluginName:ruleName
 	key := req.PluginID
@@ -583,9 +584,9 @@ func (c *Client) handleJSPluginInstall(stream net.Conn, msg *protocol.Message) {
 	// 如果插件已经在运行，先停止它
 	c.pluginMu.Lock()
 	if existingHandler, ok := c.runningPlugins[key]; ok {
-		c.logf("[Client] Stopping existing plugin %s before reinstall", key)
+		c.logf("Stopping existing plugin %s before reinstall", key)
 		if err := existingHandler.Stop(); err != nil {
-			c.logErrorf("[Client] Stop existing plugin error: %v", err)
+			c.logErrorf("Stop existing plugin error: %v", err)
 		}
 		delete(c.runningPlugins, key)
 	}
@@ -593,11 +594,11 @@ func (c *Client) handleJSPluginInstall(stream net.Conn, msg *protocol.Message) {

 	// 验证官方签名
 	if err := c.verifyJSPluginSignature(req.PluginName, req.Source, req.Signature); err != nil {
-		c.logErrorf("[Client] JS plugin %s signature verification failed: %v", req.PluginName, err)
+		c.logErrorf("JS plugin %s signature verification failed: %v", req.PluginName, err)
 		c.sendJSPluginResult(stream, req.PluginName, false, "signature verification failed: "+err.Error())
 		return
 	}
-	c.logf("[Client] JS plugin %s signature verified", req.PluginName)
+	c.logf("JS plugin %s signature verified", req.PluginName)

 	// 创建 JS 插件
 	jsPlugin, err := script.NewJSPlugin(req.PluginName, req.Source)
@@ -611,7 +612,7 @@ func (c *Client) handleJSPluginInstall(stream net.Conn, msg *protocol.Message) {
 		c.pluginRegistry.RegisterClient(jsPlugin)
 	}

-	c.logf("[Client] JS plugin %s installed", req.PluginName)
+	c.logf("JS plugin %s installed", req.PluginName)

 	// 保存版本信息（防止降级攻击）
 	if c.versionStore != nil {
@@ -644,13 +645,13 @@ func (c *Client) sendJSPluginResult(stream net.Conn, name string, success bool,
 // startJSPlugin 启动 JS 插件
 func (c *Client) startJSPlugin(handler plugin.ClientPlugin, req protocol.JSPluginInstallRequest) {
 	if err := handler.Init(req.Config); err != nil {
-		c.logErrorf("[Client] JS plugin %s init error: %v", req.PluginName, err)
+		c.logErrorf("JS plugin %s init error: %v", req.PluginName, err)
 		return
 	}

 	localAddr, err := handler.Start()
 	if err != nil {
-		c.logErrorf("[Client] JS plugin %s start error: %v", req.PluginName, err)
+		c.logErrorf("JS plugin %s start error: %v", req.PluginName, err)
 		return
 	}

@@ -663,7 +664,7 @@ func (c *Client) startJSPlugin(handler plugin.ClientPlugin, req protocol.JSPlugi
 	c.runningPlugins[key] = handler
 	c.pluginMu.Unlock()

-	c.logf("[Client] JS plugin %s (ID: %s) started at %s", req.PluginName, req.PluginID, localAddr)
+	c.logf("JS plugin %s (ID: %s) started at %s", req.PluginName, req.PluginID, localAddr)
 }

 // verifyJSPluginSignature 验证 JS 插件签名
@@ -741,13 +742,13 @@ func (c *Client) handleClientPluginStop(stream net.Conn, msg *protocol.Message)

 	if ok {
 		if err := handler.Stop(); err != nil {
-			c.logErrorf("[Client] Plugin %s stop error: %v", key, err)
+			c.logErrorf("Plugin %s stop error: %v", key, err)
 		}
 		delete(c.runningPlugins, key)
 	}
 	c.pluginMu.Unlock()

-	c.logf("[Client] Plugin %s stopped", key)
+	c.logf("Plugin %s stopped", key)
 	c.sendPluginStatus(stream, req.PluginName, req.RuleName, false, "", "")
 }

@@ -758,7 +759,7 @@ func (c *Client) handleClientRestart(stream net.Conn, msg *protocol.Message) {
 	var req protocol.ClientRestartRequest
 	msg.ParsePayload(&req)

-	c.logf("[Client] Restart requested: %s", req.Reason)
+	c.logf("Restart requested: %s", req.Reason)

 	// 发送响应
 	resp := protocol.ClientRestartResponse{
@@ -771,7 +772,7 @@ func (c *Client) handleClientRestart(stream net.Conn, msg *protocol.Message) {
 	// 停止所有运行中的插件
 	c.pluginMu.Lock()
 	for key, handler := range c.runningPlugins {
-		c.logf("[Client] Stopping plugin %s for restart", key)
+		c.logf("Stopping plugin %s for restart", key)
 		handler.Stop()
 	}
 	c.runningPlugins = make(map[string]plugin.ClientPlugin)
@@ -813,7 +814,7 @@ func (c *Client) handlePluginConfigUpdate(stream net.Conn, msg *protocol.Message
 	}
 	c.pluginMu.RUnlock()

-	c.logf("[Client] Config update for plugin %s", key)
+	c.logf("Config update for plugin %s", key)

 	if !ok {
 		c.sendPluginConfigUpdateResult(stream, req.PluginName, req.RuleName, false, "plugin not running")
@@ -824,7 +825,7 @@ func (c *Client) handlePluginConfigUpdate(stream net.Conn, msg *protocol.Message
 		// 停止并重启插件
 		c.pluginMu.Lock()
 		if err := handler.Stop(); err != nil {
-			c.logErrorf("[Client] Plugin %s stop error: %v", key, err)
+			c.logErrorf("Plugin %s stop error: %v", key, err)
 		}
 		delete(c.runningPlugins, key)
 		c.pluginMu.Unlock()
@@ -845,7 +846,7 @@ func (c *Client) handlePluginConfigUpdate(stream net.Conn, msg *protocol.Message
 		c.runningPlugins[key] = handler
 		c.pluginMu.Unlock()

-		c.logf("[Client] Plugin %s restarted at %s with new config", key, localAddr)
+		c.logf("Plugin %s restarted at %s with new config", key, localAddr)
 	}

 	c.sendPluginConfigUpdateResult(stream, req.PluginName, req.RuleName, true, "")
@@ -869,17 +870,17 @@ func (c *Client) handleUpdateDownload(stream net.Conn, msg *protocol.Message) {

 	var req protocol.UpdateDownloadRequest
 	if err := msg.ParsePayload(&req); err != nil {
-		c.logErrorf("[Client] Parse update request error: %v", err)
+		c.logErrorf("Parse update request error: %v", err)
 		c.sendUpdateResult(stream, false, "invalid request")
 		return
 	}

-	c.logf("[Client] Update download requested: %s", req.DownloadURL)
+	c.logf("Update download requested: %s", req.DownloadURL)

 	// 异步执行更新
 	go func() {
 		if err := c.performSelfUpdate(req.DownloadURL); err != nil {
-			c.logErrorf("[Client] Update failed: %v", err)
+			c.logErrorf("Update failed: %v", err)
 		}
 	}()

@@ -898,65 +899,106 @@ func (c *Client) sendUpdateResult(stream net.Conn, success bool, message string)

 // performSelfUpdate 执行自更新
 func (c *Client) performSelfUpdate(downloadURL string) error {
-	c.logf("[Client] Starting self-update from: %s", downloadURL)
-
-	// 使用共享的下载和解压逻辑
-	binaryPath, cleanup, err := update.DownloadAndExtract(downloadURL, "client")
-	if err != nil {
-		return err
-	}
-	defer cleanup()
+	c.logf("Starting self-update from: %s", downloadURL)

 	// 获取当前可执行文件路径
 	currentPath, err := os.Executable()
 	if err != nil {
-		return fmt.Errorf("get executable: %w", err)
+		c.logErrorf("Update failed: cannot get executable path: %v", err)
+		return err
 	}
 	currentPath, _ = filepath.EvalSymlinks(currentPath)

+	// 预检查：验证是否有写权限（在下载前检查，避免浪费带宽）
+	if err := c.checkUpdatePermissions(currentPath); err != nil {
+		c.logErrorf("Update failed: %v", err)
+		c.logErrorf("Self-update is not supported in this environment. Please update manually.")
+		return err
+	}
+
+	// 使用共享的下载和解压逻辑
+	c.logf("Downloading update package...")
+	binaryPath, cleanup, err := update.DownloadAndExtract(downloadURL, "client")
+	if err != nil {
+		c.logErrorf("Update failed: download/extract error: %v", err)
+		return err
+	}
+	defer cleanup()
+
 	// Windows 需要特殊处理
 	if runtime.GOOS == "windows" {
 		return performWindowsClientUpdate(binaryPath, currentPath, c.ServerAddr, c.Token, c.ID)
 	}

-	// Linux/Mac: 直接替换
+	// Linux/Mac/Android: 直接替换
 	backupPath := currentPath + ".bak"

 	// 停止所有插件
 	c.stopAllPlugins()

 	// 备份当前文件
+	c.logf("Backing up current binary...")
 	if err := os.Rename(currentPath, backupPath); err != nil {
-		return fmt.Errorf("backup current: %w", err)
+		c.logErrorf("Update failed: cannot backup current binary: %v", err)
+		c.logErrorf("This may be due to insufficient permissions or read-only filesystem.")
+		return err
 	}

 	// 复制新文件（不能用 rename，可能跨文件系统）
+	c.logf("Installing new binary...")
 	if err := update.CopyFile(binaryPath, currentPath); err != nil {
 		os.Rename(backupPath, currentPath)
-		return fmt.Errorf("replace binary: %w", err)
+		c.logErrorf("Update failed: cannot install new binary: %v", err)
+		return err
 	}

 	// 设置执行权限
 	if err := os.Chmod(currentPath, 0755); err != nil {
 		os.Rename(backupPath, currentPath)
-		return fmt.Errorf("chmod: %w", err)
+		c.logErrorf("Update failed: cannot set execute permission: %v", err)
+		return err
 	}

 	// 删除备份
 	os.Remove(backupPath)

-	c.logf("[Client] Update completed, restarting...")
+	c.logf("Update completed successfully, restarting...")

 	// 重启进程
 	restartClientProcess(currentPath, c.ServerAddr, c.Token, c.ID)
 	return nil
 }

+// checkUpdatePermissions 检查是否有更新权限
+func (c *Client) checkUpdatePermissions(execPath string) error {
+	// 检查可执行文件所在目录是否可写
+	dir := filepath.Dir(execPath)
+	testFile := filepath.Join(dir, ".gotunnel_update_test")
+
+	f, err := os.Create(testFile)
+	if err != nil {
+		c.logErrorf("No write permission to directory: %s", dir)
+		return err
+	}
+	f.Close()
+	os.Remove(testFile)
+
+	// 检查可执行文件本身是否可写
+	f, err = os.OpenFile(execPath, os.O_WRONLY, 0)
+	if err != nil {
+		c.logErrorf("No write permission to executable: %s", execPath)
+		return err
+	}
+	f.Close()
+
+	return nil
+}
+
 // stopAllPlugins 停止所有运行中的插件
 func (c *Client) stopAllPlugins() {
 	c.pluginMu.Lock()
 	for key, handler := range c.runningPlugins {
-		c.logf("[Client] Stopping plugin %s for update", key)
+		c.logf("Stopping plugin %s for update", key)
 		handler.Stop()
 	}
 	c.runningPlugins = make(map[string]plugin.ClientPlugin)
@@ -1122,7 +1164,7 @@ func (c *Client) handlePluginAPIRequest(stream net.Conn, msg *protocol.Message)
 		return
 	}

-	c.logf("[Client] Plugin API request: %s %s for plugin %s (ID: %s)", req.Method, req.Path, req.PluginName, req.PluginID)
+	c.logf("Plugin API request: %s %s for plugin %s (ID: %s)", req.Method, req.Path, req.PluginName, req.PluginID)

 	// 查找运行中的插件
 	c.pluginMu.RLock()
@@ -1185,7 +1227,7 @@ func (c *Client) handleSystemStatsRequest(stream net.Conn, msg *protocol.Message

 	stats, err := utils.GetSystemStats()
 	if err != nil {
-		log.Printf("[Client] Failed to get system stats: %v", err)
+		log.Printf("Failed to get system stats: %v", err)
 		return
 	}

--- a/internal/client/tunnel/machine_id.go
+++ b/internal/client/tunnel/machine_id.go
@@ -0,0 +1,133 @@
+package tunnel
+
+import (
+	"crypto/sha256"
+	"encoding/hex"
+	"net"
+	"os"
+	"os/exec"
+	"runtime"
+	"strings"
+)
+
+// getMachineID 获取机器唯一标识
+// 优先级：系统机器ID > MAC地址哈希
+func getMachineID() string {
+	// 尝试获取系统机器 ID
+	if id := getSystemMachineID(); id != "" {
+		return hashID(id)
+	}
+
+	// 备选：使用主网卡 MAC 地址
+	if id := getMACAddress(); id != "" {
+		return hashID(id)
+	}
+
+	// 都失败则返回空，让服务端生成
+	return ""
+}
+
+// getSystemMachineID 获取系统机器 ID
+func getSystemMachineID() string {
+	switch runtime.GOOS {
+	case "linux":
+		return getLinuxMachineID()
+	case "darwin":
+		return getDarwinMachineID()
+	case "windows":
+		return getWindowsMachineID()
+	default:
+		return ""
+	}
+}
+
+// getLinuxMachineID 获取 Linux 机器 ID
+func getLinuxMachineID() string {
+	// 优先读取 /etc/machine-id
+	if data, err := os.ReadFile("/etc/machine-id"); err == nil {
+		return strings.TrimSpace(string(data))
+	}
+	// 备选 /var/lib/dbus/machine-id
+	if data, err := os.ReadFile("/var/lib/dbus/machine-id"); err == nil {
+		return strings.TrimSpace(string(data))
+	}
+	return ""
+}
+
+// getDarwinMachineID 获取 macOS 机器 ID (IOPlatformUUID)
+func getDarwinMachineID() string {
+	cmd := exec.Command("ioreg", "-rd1", "-c", "IOPlatformExpertDevice")
+	output, err := cmd.Output()
+	if err != nil {
+		return ""
+	}
+
+	// 解析 IOPlatformUUID
+	lines := strings.Split(string(output), "\n")
+	for _, line := range lines {
+		if strings.Contains(line, "IOPlatformUUID") {
+			parts := strings.Split(line, "=")
+			if len(parts) == 2 {
+				uuid := strings.TrimSpace(parts[1])
+				uuid = strings.Trim(uuid, "\"")
+				return uuid
+			}
+		}
+	}
+	return ""
+}
+
+// getWindowsMachineID 获取 Windows 机器 ID
+func getWindowsMachineID() string {
+	cmd := exec.Command("reg", "query",
+		`HKLM\SOFTWARE\Microsoft\Cryptography`,
+		"/v", "MachineGuid")
+	output, err := cmd.Output()
+	if err != nil {
+		return ""
+	}
+
+	// 解析注册表输出
+	lines := strings.Split(string(output), "\n")
+	for _, line := range lines {
+		if strings.Contains(line, "MachineGuid") {
+			fields := strings.Fields(line)
+			if len(fields) >= 3 {
+				return fields[len(fields)-1]
+			}
+		}
+	}
+	return ""
+}
+
+// getMACAddress 获取主网卡 MAC 地址
+func getMACAddress() string {
+	interfaces, err := net.Interfaces()
+	if err != nil {
+		return ""
+	}
+
+	for _, iface := range interfaces {
+		// 跳过回环和无效接口
+		if iface.Flags&net.FlagLoopback != 0 {
+			continue
+		}
+		if iface.Flags&net.FlagUp == 0 {
+			continue
+		}
+		if len(iface.HardwareAddr) == 0 {
+			continue
+		}
+
+		// 返回第一个有效的 MAC 地址
+		return iface.HardwareAddr.String()
+	}
+	return ""
+}
+
+// hashID 对 ID 进行哈希处理，生成固定长度的客户端 ID
+func hashID(id string) string {
+	hash := sha256.Sum256([]byte(id))
+	// 取前 16 个字符作为客户端 ID
+	return hex.EncodeToString(hash[:])[:16]
+}
--- a/internal/server/db/sqlite.go
+++ b/internal/server/db/sqlite.go
@@ -397,12 +397,17 @@ func (s *SQLiteStore) Get24HourTraffic() (inbound, outbound int64, err error) {
 	return
 }

-// GetHourlyTraffic 获取每小时流量记录
+// GetHourlyTraffic 获取每小时流量记录（始终返回完整的 hours 小时数据）
 func (s *SQLiteStore) GetHourlyTraffic(hours int) ([]TrafficRecord, error) {
 	s.mu.RLock()
 	defer s.mu.RUnlock()

-	cutoff := time.Now().Add(-time.Duration(hours) * time.Hour).Unix()
+	// 计算当前小时的起始时间戳
+	now := time.Now()
+	currentHour := time.Date(now.Year(), now.Month(), now.Day(), now.Hour(), 0, 0, 0, now.Location())
+
+	// 查询数据库中的记录
+	cutoff := currentHour.Add(-time.Duration(hours-1) * time.Hour).Unix()
 	rows, err := s.db.Query(`
 		SELECT hour_ts, inbound, outbound FROM traffic_stats
 		WHERE hour_ts >= ? ORDER BY hour_ts ASC
@@ -412,13 +417,26 @@ func (s *SQLiteStore) GetHourlyTraffic(hours int) ([]TrafficRecord, error) {
 	}
 	defer rows.Close()

-	var records []TrafficRecord
+	// 将数据库记录放入 map 以便快速查找
+	dbRecords := make(map[int64]TrafficRecord)
 	for rows.Next() {
 		var r TrafficRecord
 		if err := rows.Scan(&r.Timestamp, &r.Inbound, &r.Outbound); err != nil {
 			return nil, err
 		}
-		records = append(records, r)
+		dbRecords[r.Timestamp] = r
 	}
+
+	// 生成完整的 hours 小时数据
+	records := make([]TrafficRecord, hours)
+	for i := 0; i < hours; i++ {
+		ts := currentHour.Add(-time.Duration(hours-1-i) * time.Hour).Unix()
+		if r, ok := dbRecords[ts]; ok {
+			records[i] = r
+		} else {
+			records[i] = TrafficRecord{Timestamp: ts, Inbound: 0, Outbound: 0}
+		}
+	}
+
 	return records, nil
 }
--- a/internal/server/router/handler/client.go
+++ b/internal/server/router/handler/client.go
@@ -115,7 +115,7 @@ func (h *ClientHandler) Get(c *gin.Context) {
 		return
 	}

-	online, lastPing, remoteAddr, clientOS, clientArch, clientVersion := h.app.GetServer().GetClientStatus(clientID)
+	online, lastPing, remoteAddr, clientName, clientOS, clientArch, clientVersion := h.app.GetServer().GetClientStatus(clientID)

 	// 复制插件列表
 	plugins := make([]db.ClientPlugin, len(client.Plugins))
@@ -145,9 +145,15 @@ func (h *ClientHandler) Get(c *gin.Context) {
 		}
 	}

+	// 如果客户端在线且有名称，优先使用在线名称
+	nickname := client.Nickname
+	if online && clientName != "" && nickname == "" {
+		nickname = clientName
+	}
+
 	resp := dto.ClientResponse{
 		ID:         client.ID,
-		Nickname:   client.Nickname,
+		Nickname:   nickname,
 		Rules:      client.Rules,
 		Plugins:    plugins,
 		Online:     online,
@@ -242,8 +248,7 @@ func (h *ClientHandler) Delete(c *gin.Context) {
 func (h *ClientHandler) PushConfig(c *gin.Context) {
 	clientID := c.Param("id")

-	online, _, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
-	if !online {
+	if !h.app.GetServer().IsClientOnline(clientID) {
 		ClientNotOnline(c)
 		return
 	}
@@ -311,8 +316,7 @@ func (h *ClientHandler) Restart(c *gin.Context) {
 func (h *ClientHandler) InstallPlugins(c *gin.Context) {
 	clientID := c.Param("id")

-	online, _, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
-	if !online {
+	if !h.app.GetServer().IsClientOnline(clientID) {
 		ClientNotOnline(c)
 		return
 	}
--- a/internal/server/router/handler/interfaces.go
+++ b/internal/server/router/handler/interfaces.go
@@ -19,11 +19,13 @@ type AppInterface interface {

 // ServerInterface 服务端接口
 type ServerInterface interface {
-	GetClientStatus(clientID string) (online bool, lastPing, remoteAddr, clientOS, clientArch, clientVersion string)
+	IsClientOnline(clientID string) bool
+	GetClientStatus(clientID string) (online bool, lastPing, remoteAddr, clientName, clientOS, clientArch, clientVersion string)
 	GetAllClientStatus() map[string]struct {
 		Online     bool
 		LastPing   string
 		RemoteAddr string
+		Name       string
 		OS         string
 		Arch       string
 		Version    string
--- a/internal/server/router/handler/js_plugin.go
+++ b/internal/server/router/handler/js_plugin.go
@@ -177,8 +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)
-	if !online {
+	if !h.app.GetServer().IsClientOnline(clientID) {
 		ClientNotOnline(c)
 		return
 	}
--- a/internal/server/router/handler/log.go
+++ b/internal/server/router/handler/log.go
@@ -35,8 +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)
-	if !online {
+	if !h.app.GetServer().IsClientOnline(clientID) {
 		c.JSON(400, gin.H{"code": 400, "message": "client not online"})
 		return
 	}
--- a/internal/server/router/handler/plugin.go
+++ b/internal/server/router/handler/plugin.go
@@ -371,8 +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)
-	if online {
+	if h.app.GetServer().IsClientOnline(clientID) {
 		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())
 			return
--- a/internal/server/router/handler/plugin_api.go
+++ b/internal/server/router/handler/plugin_api.go
@@ -45,8 +45,7 @@ func (h *PluginAPIHandler) ProxyRequest(c *gin.Context) {
 	}

 	// 检查客户端是否在线
-	online, _, _, _, _, _ := h.app.GetServer().GetClientStatus(clientID)
-	if !online {
+	if !h.app.GetServer().IsClientOnline(clientID) {
 		ClientNotOnline(c)
 		return
 	}
--- a/internal/server/router/handler/store.go
+++ b/internal/server/router/handler/store.go
@@ -82,8 +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)
-	if !online {
+	if !h.app.GetServer().IsClientOnline(req.ClientID) {
 		ClientNotOnline(c)
 		return
 	}
--- a/internal/server/tunnel/server.go
+++ b/internal/server/tunnel/server.go
@@ -51,6 +51,7 @@ func generateClientID() string {
 type Server struct {
 	clientStore    db.ClientStore
 	jsPluginStore  db.JSPluginStore // JS 插件存储
+	trafficStore   db.TrafficStore  // 流量存储
 	bindAddr       string
 	bindPort       int
 	token          string
@@ -83,6 +84,7 @@ type JSPluginEntry struct {
 // ClientSession 客户端会话
 type ClientSession struct {
 	ID         string
+	Name       string // 客户端名称（主机名）
 	RemoteAddr string // 客户端 IP 地址
 	OS         string // 客户端操作系统
 	Arch       string // 客户端架构
@@ -160,6 +162,11 @@ func (s *Server) SetJSPluginStore(store db.JSPluginStore) {
 	s.jsPluginStore = store
 }

+// SetTrafficStore 设置流量存储
+func (s *Server) SetTrafficStore(store db.TrafficStore) {
+	s.trafficStore = store
+}
+
 // LoadJSPlugins 加载 JS 插件配置
 func (s *Server) LoadJSPlugins(plugins []JSPluginEntry) {
 	s.jsPlugins = plugins
@@ -269,13 +276,22 @@ func (s *Server) handleConnection(conn net.Conn) {
 	// 检查客户端是否存在，不存在则自动创建
 	exists, err := s.clientStore.ClientExists(clientID)
 	if err != nil || !exists {
-		newClient := &db.Client{ID: clientID, Rules: []protocol.ProxyRule{}}
+		newClient := &db.Client{ID: clientID, Nickname: authReq.Name, Rules: []protocol.ProxyRule{}}
 		if err := s.clientStore.CreateClient(newClient); err != nil {
 			log.Printf("[Server] Create client error: %v", err)
 			s.sendAuthResponse(conn, false, "failed to create client", "")
 			return
 		}
-		log.Printf("[Server] New client registered: %s", clientID)
+		log.Printf("[Server] New client registered: %s (%s)", clientID, authReq.Name)
+	} else if authReq.Name != "" {
+		// 客户端已存在，仅当 Nickname 为空时才用客户端名称更新
+		// 这样服务端手动设置的名称不会被客户端覆盖
+		if client, err := s.clientStore.GetClient(clientID); err == nil {
+			if client.Nickname == "" {
+				client.Nickname = authReq.Name
+				s.clientStore.UpdateClient(client)
+			}
+		}
 	}

 	rules, _ := s.clientStore.GetClientRules(clientID)
@@ -290,11 +306,11 @@ func (s *Server) handleConnection(conn net.Conn) {
 	}

 	security.LogAuthSuccess(clientIP, clientID)
-	s.setupClientSession(conn, clientID, authReq.OS, authReq.Arch, authReq.Version, rules)
+	s.setupClientSession(conn, clientID, authReq.Name, authReq.OS, authReq.Arch, authReq.Version, rules)
 }

 // setupClientSession 建立客户端会话
-func (s *Server) setupClientSession(conn net.Conn, clientID, clientOS, clientArch, clientVersion string, rules []protocol.ProxyRule) {
+func (s *Server) setupClientSession(conn net.Conn, clientID, clientName, clientOS, clientArch, clientVersion string, rules []protocol.ProxyRule) {
 	session, err := yamux.Server(conn, nil)
 	if err != nil {
 		log.Printf("[Server] Yamux error: %v", err)
@@ -309,6 +325,7 @@ func (s *Server) setupClientSession(conn net.Conn, clientID, clientOS, clientArc

 	cs := &ClientSession{
 		ID:         clientID,
+		Name:       clientName,
 		RemoteAddr: remoteAddr,
 		OS:         clientOS,
 		Arch:       clientArch,
@@ -348,7 +365,7 @@ func (s *Server) sendAuthResponse(conn net.Conn, success bool, message, clientID
 	return protocol.WriteMessage(conn, msg)
 }

-// sendProxyConfig 发送代理配置
+// sendProxyConfig 发送代理配置并等待客户端确认
 func (s *Server) sendProxyConfig(session *yamux.Session, rules []protocol.ProxyRule) error {
 	stream, err := session.Open()
 	if err != nil {
@@ -361,7 +378,20 @@ func (s *Server) sendProxyConfig(session *yamux.Session, rules []protocol.ProxyR
 	if err != nil {
 		return err
 	}
-	return protocol.WriteMessage(stream, msg)
+	if err := protocol.WriteMessage(stream, msg); err != nil {
+		return err
+	}
+
+	// 等待客户端确认
+	ack, err := protocol.ReadMessage(stream)
+	if err != nil {
+		return fmt.Errorf("wait config ack: %w", err)
+	}
+	if ack.Type != protocol.MsgTypeProxyReady {
+		return fmt.Errorf("unexpected ack type: %d", ack.Type)
+	}
+
+	return nil
 }

 // registerClient 注册客户端
@@ -484,8 +514,8 @@ func (s *Server) acceptProxyConns(cs *ClientSession, ln net.Listener, rule proto
 func (s *Server) acceptProxyServerConns(cs *ClientSession, ln net.Listener, rule protocol.ProxyRule) {
 	dialer := proxy.NewTunnelDialer(cs.Session)

-	// 使用内置 proxy 实现
-	proxyServer := proxy.NewServer(rule.Type, dialer)
+	// 使用内置 proxy 实现 (带流量统计)
+	proxyServer := proxy.NewServer(rule.Type, dialer, s.recordTraffic)
 	for {
 		conn, err := ln.Accept()
 		if err != nil {
@@ -512,7 +542,7 @@ func (s *Server) handleProxyConn(cs *ClientSession, conn net.Conn, rule protocol
 		return
 	}

-	relay.Relay(conn, stream)
+	relay.RelayWithStats(conn, stream, s.recordTraffic)
 }

 // heartbeatLoop 心跳检测循环
@@ -573,16 +603,24 @@ func (s *Server) sendHeartbeat(cs *ClientSession) bool {
 }

 // GetClientStatus 获取客户端状态
-func (s *Server) GetClientStatus(clientID string) (online bool, lastPing, remoteAddr, clientOS, clientArch, clientVersion string) {
+func (s *Server) GetClientStatus(clientID string) (online bool, lastPing, remoteAddr, clientName, clientOS, clientArch, clientVersion 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, cs.OS, cs.Arch, cs.Version
+		return true, cs.LastPing.Format(time.RFC3339), cs.RemoteAddr, cs.Name, cs.OS, cs.Arch, cs.Version
 	}
-	return false, "", "", "", "", ""
+	return false, "", "", "", "", "", ""
+}
+
+// IsClientOnline 检查客户端是否在线
+func (s *Server) IsClientOnline(clientID string) bool {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	_, ok := s.clients[clientID]
+	return ok
 }

 // GetClientPluginStatus 获取客户端插件运行状态
@@ -633,6 +671,7 @@ func (s *Server) GetAllClientStatus() map[string]struct {
 	Online     bool
 	LastPing   string
 	RemoteAddr string
+	Name       string
 	OS         string
 	Arch       string
 	Version    string
@@ -649,6 +688,7 @@ func (s *Server) GetAllClientStatus() map[string]struct {
 		Online     bool
 		LastPing   string
 		RemoteAddr string
+		Name       string
 		OS         string
 		Arch       string
 		Version    string
@@ -660,6 +700,7 @@ func (s *Server) GetAllClientStatus() map[string]struct {
 			Online     bool
 			LastPing   string
 			RemoteAddr string
+			Name       string
 			OS         string
 			Arch       string
 			Version    string
@@ -667,6 +708,7 @@ func (s *Server) GetAllClientStatus() map[string]struct {
 			Online:     true,
 			LastPing:   cs.LastPing.Format(time.RFC3339),
 			RemoteAddr: cs.RemoteAddr,
+			Name:       cs.Name,
 			OS:         cs.OS,
 			Arch:       cs.Arch,
 			Version:    cs.Version,
@@ -921,6 +963,9 @@ func (s *Server) sendUDPPacket(cs *ClientSession, conn *net.UDPConn, clientAddr
 		return
 	}

+	// 记录入站流量 (从外部接收的数据)
+	s.recordTraffic(int64(len(packet.Data)), 0)
+
 	// 等待客户端响应
 	respMsg, err := protocol.ReadMessage(stream)
 	if err != nil {
@@ -933,6 +978,8 @@ func (s *Server) sendUDPPacket(cs *ClientSession, conn *net.UDPConn, clientAddr
 			return
 		}
 		conn.WriteToUDP(respPacket.Data, clientAddr)
+		// 记录出站流量 (发送回外部的数据)
+		s.recordTraffic(0, int64(len(respPacket.Data)))
 	}
 }

@@ -1188,7 +1235,7 @@ func (s *Server) handleClientPluginConn(cs *ClientSession, conn net.Conn, rule p
 		}
 	}

-	relay.Relay(conn, stream)
+	relay.RelayWithStats(conn, stream, s.recordTraffic)
 }

 // checkHTTPBasicAuth 检查 HTTP Basic Auth
@@ -1871,6 +1918,16 @@ func (s *Server) StopClientLogStream(sessionID string) {
 	s.logSessions.RemoveSession(sessionID)
 }

+// recordTraffic 记录流量统计
+func (s *Server) recordTraffic(inbound, outbound int64) {
+	if s.trafficStore == nil {
+		return
+	}
+	if err := s.trafficStore.AddTraffic(inbound, outbound); err != nil {
+		log.Printf("[Server] Record traffic error: %v", err)
+	}
+}
+
 // boolPtr 返回 bool 值的指针
 func boolPtr(b bool) *bool {
 	return &b
--- a/internal/server/tunnel/websocket.go
+++ b/internal/server/tunnel/websocket.go
@@ -142,5 +142,5 @@ func (s *Server) handleWebsocketProxyConn(cs *ClientSession, conn net.Conn, rule
 		return
 	}

-	relay.Relay(conn, stream)
+	relay.RelayWithStats(conn, stream, s.recordTraffic)
 }
--- a/pkg/protocol/message.go
+++ b/pkg/protocol/message.go
@@ -87,6 +87,7 @@ type Message struct {
 type AuthRequest struct {
 	ClientID string `json:"client_id"`
 	Token    string `json:"token"`
+	Name     string `json:"name,omitempty"`    // 客户端名称（主机名）
 	OS       string `json:"os,omitempty"`      // 客户端操作系统
 	Arch     string `json:"arch,omitempty"`    // 客户端架构
 	Version  string `json:"version,omitempty"` // 客户端版本
--- a/pkg/proxy/http.go
+++ b/pkg/proxy/http.go
@@ -6,16 +6,19 @@ import (
 	"net"
 	"net/http"
 	"strings"
+
+	"github.com/gotunnel/pkg/relay"
 )

 // HTTPServer HTTP 代理服务
 type HTTPServer struct {
 	dialer  Dialer
+	onStats func(in, out int64) // 流量统计回调
 }

 // NewHTTPServer 创建 HTTP 代理服务
-func NewHTTPServer(dialer Dialer) *HTTPServer {
-	return &HTTPServer{dialer: dialer}
+func NewHTTPServer(dialer Dialer, onStats func(in, out int64)) *HTTPServer {
+	return &HTTPServer{dialer: dialer, onStats: onStats}
 }

 // HandleConn 处理 HTTP 代理连接
@@ -50,8 +53,8 @@ func (h *HTTPServer) handleConnect(conn net.Conn, req *http.Request) error {

 	conn.Write([]byte("HTTP/1.1 200 Connection Established\r\n\r\n"))

-	go io.Copy(remote, conn)
-	io.Copy(conn, remote)
+	// 双向转发 (带流量统计)
+	relay.RelayWithStats(conn, remote, h.onStats)
 	return nil
 }

@@ -82,7 +85,10 @@ func (h *HTTPServer) handleHTTP(conn net.Conn, req *http.Request, reader *bufio.
 		return err
 	}

-	// 转发响应
-	_, err = io.Copy(conn, remote)
+	// 转发响应 (带流量统计)
+	n, err := io.Copy(conn, remote)
+	if h.onStats != nil && n > 0 {
+		h.onStats(0, n) // 响应数据为出站流量
+	}
 	return err
 }
--- a/pkg/proxy/server.go
+++ b/pkg/proxy/server.go
@@ -14,10 +14,10 @@ type Server struct {
 }

 // NewServer 创建代理服务器
-func NewServer(typ string, dialer Dialer) *Server {
+func NewServer(typ string, dialer Dialer, onStats func(in, out int64)) *Server {
 	return &Server{
-		socks5: NewSOCKS5Server(dialer),
-		http:   NewHTTPServer(dialer),
+		socks5: NewSOCKS5Server(dialer, onStats),
+		http:   NewHTTPServer(dialer, onStats),
 		typ:    typ,
 	}
 }
--- a/pkg/proxy/socks5.go
+++ b/pkg/proxy/socks5.go
@@ -6,6 +6,8 @@ import (
 	"fmt"
 	"io"
 	"net"
+
+	"github.com/gotunnel/pkg/relay"
 )

 const (
@@ -20,6 +22,7 @@ const (
 // SOCKS5Server SOCKS5 代理服务
 type SOCKS5Server struct {
 	dialer  Dialer
+	onStats func(in, out int64) // 流量统计回调
 }

 // Dialer 连接拨号器接口
@@ -28,8 +31,8 @@ type Dialer interface {
 }

 // NewSOCKS5Server 创建 SOCKS5 服务
-func NewSOCKS5Server(dialer Dialer) *SOCKS5Server {
-	return &SOCKS5Server{dialer: dialer}
+func NewSOCKS5Server(dialer Dialer, onStats func(in, out int64)) *SOCKS5Server {
+	return &SOCKS5Server{dialer: dialer, onStats: onStats}
 }

 // HandleConn 处理 SOCKS5 连接
@@ -60,9 +63,8 @@ func (s *SOCKS5Server) HandleConn(conn net.Conn) error {
 		return err
 	}

-	// 双向转发
-	go io.Copy(remote, conn)
-	io.Copy(conn, remote)
+	// 双向转发 (带流量统计)
+	relay.RelayWithStats(conn, remote, s.onStats)

 	return nil
 }
--- a/web/src/App.vue
+++ b/web/src/App.vue
@@ -290,13 +290,16 @@ const handleApplyServerUpdate = () => {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
-  background: var(--color-bg-primary);
+  background: var(--gradient-bg);
+  position: relative;
 }

-/* Header */
+/* Header - 毛玻璃效果 */
 .app-header {
-  height: 56px;
-  background: var(--color-bg-secondary);
+  height: 64px;
+  background: var(--glass-bg);
+  backdrop-filter: var(--glass-blur);
+  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
@@ -305,41 +308,62 @@ const handleApplyServerUpdate = () => {
  position: sticky;
  top: 0;
  z-index: 100;
+  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
+}
+
+/* 头部顶部高光线 */
+.app-header::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  height: 1px;
+  background: linear-gradient(90deg,
+    transparent 0%,
+    rgba(255, 255, 255, 0.1) 50%,
+    transparent 100%);
 }

 .logo {
-  font-size: 18px;
-  font-weight: 600;
-  color: var(--color-text-primary);
+  font-size: 20px;
+  font-weight: 700;
+  background: var(--gradient-accent);
+  -webkit-background-clip: text;
+  -webkit-text-fill-color: transparent;
+  background-clip: text;
  letter-spacing: -0.5px;
 }

 /* Navigation */
 .header-nav {
  display: flex;
-  gap: 4px;
+  gap: 6px;
 }

 .nav-item {
  display: flex;
  align-items: center;
-  gap: 6px;
-  padding: 8px 16px;
+  gap: 8px;
+  padding: 10px 18px;
  color: var(--color-text-secondary);
  text-decoration: none;
-  border-radius: 6px;
+  border-radius: 10px;
  font-size: 14px;
-  transition: all 0.15s;
+  font-weight: 500;
+  transition: all 0.2s ease;
+  position: relative;
 }

 .nav-item:hover {
  color: var(--color-text-primary);
-  background: rgba(255, 255, 255, 0.06);
+  background: var(--glass-bg-light);
 }

 .nav-item.active {
-  color: var(--color-text-primary);
-  background: var(--color-accent);
+  color: white;
+  background: var(--gradient-accent);
+  box-shadow: 0 4px 15px var(--color-accent-glow);
 }

 .nav-icon {
@@ -354,21 +378,24 @@ const handleApplyServerUpdate = () => {
 }

 .user-icon {
-  width: 28px;
-  height: 28px;
+  width: 32px;
+  height: 32px;
  color: var(--color-text-secondary);
-  transition: color 0.15s;
+  transition: all 0.2s ease;
+  padding: 4px;
+  border-radius: 8px;
 }

 .user-icon:hover {
  color: var(--color-text-primary);
+  background: var(--glass-bg-light);
 }

 /* Theme Menu */
 .header-right {
  display: flex;
  align-items: center;
-  gap: 12px;
+  gap: 8px;
 }

 .theme-menu {
@@ -377,14 +404,17 @@ const handleApplyServerUpdate = () => {
 }

 .theme-icon {
-  width: 24px;
-  height: 24px;
+  width: 28px;
+  height: 28px;
+  padding: 4px;
  color: var(--color-text-secondary);
-  transition: color 0.15s;
+  transition: all 0.2s ease;
+  border-radius: 8px;
 }

 .theme-icon:hover {
  color: var(--color-text-primary);
+  background: var(--glass-bg-light);
 }

 .theme-dropdown {
@@ -392,21 +422,24 @@ const handleApplyServerUpdate = () => {
  top: 100%;
  right: 0;
  margin-top: 8px;
-  background: var(--color-bg-tertiary);
+  background: var(--glass-bg);
+  backdrop-filter: var(--glass-blur);
+  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-border);
-  border-radius: 8px;
-  padding: 4px;
-  min-width: 120px;
-  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
+  border-radius: 12px;
+  padding: 6px;
+  min-width: 130px;
+  box-shadow: var(--shadow-lg);
 }

 .dropdown-item.active {
-  background: var(--color-accent);
+  background: var(--gradient-accent);
  color: white;
+  box-shadow: 0 2px 8px var(--color-accent-glow);
 }

 .dropdown-item.active:hover {
-  background: var(--color-accent-hover);
+  filter: brightness(1.1);
 }

 .user-dropdown {
@@ -414,31 +447,33 @@ const handleApplyServerUpdate = () => {
  top: 100%;
  right: 0;
  margin-top: 8px;
-  background: var(--color-bg-tertiary);
+  background: var(--glass-bg);
+  backdrop-filter: var(--glass-blur);
+  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-border);
-  border-radius: 8px;
-  padding: 4px;
-  min-width: 140px;
-  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
+  border-radius: 12px;
+  padding: 6px;
+  min-width: 150px;
+  box-shadow: var(--shadow-lg);
 }

 .dropdown-item {
  display: flex;
  align-items: center;
-  gap: 8px;
+  gap: 10px;
  width: 100%;
-  padding: 10px 12px;
+  padding: 10px 14px;
  background: none;
  border: none;
  color: var(--color-text-primary);
  font-size: 14px;
  cursor: pointer;
-  border-radius: 6px;
-  transition: all 0.15s;
+  border-radius: 8px;
+  transition: all 0.2s ease;
 }

 .dropdown-item:hover {
-  background: var(--color-bg-elevated);
+  background: var(--glass-bg-hover);
 }

 .dropdown-icon {
@@ -451,10 +486,12 @@ const handleApplyServerUpdate = () => {
  overflow-y: auto;
 }

-/* Footer */
+/* Footer - 毛玻璃效果 */
 .app-footer {
-  height: 48px;
-  background: var(--color-bg-secondary);
+  height: 52px;
+  background: var(--glass-bg);
+  backdrop-filter: var(--glass-blur);
+  -webkit-backdrop-filter: var(--glass-blur);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
@@ -466,20 +503,24 @@ const handleApplyServerUpdate = () => {
 .footer-left {
  display: flex;
  align-items: center;
-  gap: 12px;
+  gap: 16px;
 }

 .brand {
  font-weight: 600;
-  color: var(--color-text-primary);
+  background: var(--gradient-accent);
+  -webkit-background-clip: text;
+  -webkit-text-fill-color: transparent;
+  background-clip: text;
 }

 .version {
-  padding: 2px 8px;
-  background: var(--color-bg-elevated);
+  padding: 4px 10px;
+  background: var(--glass-bg-light);
  color: var(--color-text-secondary);
-  border-radius: 4px;
+  border-radius: 6px;
  font-size: 12px;
+  border: 1px solid var(--color-border);
 }

 .version-info {
@@ -499,24 +540,33 @@ const handleApplyServerUpdate = () => {
  align-items: center;
  gap: 4px;
  font-size: 12px;
-  padding: 2px 8px;
-  border-radius: 4px;
+  padding: 4px 10px;
+  border-radius: 6px;
  cursor: pointer;
-  transition: all 0.15s;
+  transition: all 0.2s ease;
+  border: 1px solid transparent;
 }

 .update-status:hover {
-  opacity: 0.8;
+  transform: translateY(-1px);
 }

 .update-status.latest {
-  color: #00ba7c;
-  background: rgba(0, 186, 124, 0.1);
+  color: var(--color-success);
+  background: rgba(16, 185, 129, 0.1);
+  border-color: rgba(16, 185, 129, 0.2);
 }

 .update-status.has-update {
-  color: #f7931a;
-  background: rgba(247, 147, 26, 0.1);
+  color: var(--color-warning);
+  background: rgba(245, 158, 11, 0.1);
+  border-color: rgba(245, 158, 11, 0.2);
+  animation: pulse-glow 2s ease-in-out infinite;
+}
+
+@keyframes pulse-glow {
+  0%, 100% { box-shadow: 0 0 0 0 var(--color-warning-glow); }
+  50% { box-shadow: 0 0 8px 2px var(--color-warning-glow); }
 }

 .status-icon {
@@ -562,11 +612,12 @@ const handleApplyServerUpdate = () => {
  }
 }

-/* Update Modal */
+/* Update Modal - 毛玻璃效果 */
 .modal-overlay {
  position: fixed;
  inset: 0;
-  background: rgba(0, 0, 0, 0.7);
+  background: rgba(0, 0, 0, 0.6);
+  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
@@ -574,16 +625,18 @@ const handleApplyServerUpdate = () => {
 }

 .update-modal {
-  background: var(--color-bg-tertiary);
+  background: var(--glass-bg);
+  backdrop-filter: var(--glass-blur);
+  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-border);
-  border-radius: 12px;
+  border-radius: 16px;
  width: 90%;
  max-width: 480px;
  max-height: 80vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
-  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
+  box-shadow: var(--shadow-lg), var(--shadow-glow);
 }

 .modal-header {
@@ -681,29 +734,32 @@ const handleApplyServerUpdate = () => {
 }

 .modal-btn {
-  padding: 8px 16px;
-  border-radius: 6px;
+  padding: 10px 18px;
+  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
-  transition: all 0.15s;
-  background: var(--color-bg-elevated);
+  transition: all 0.2s ease;
+  background: var(--glass-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
 }

 .modal-btn:hover:not(:disabled) {
-  background: var(--color-border);
+  background: var(--glass-bg-hover);
+  transform: translateY(-1px);
 }

 .modal-btn.primary {
-  background: var(--color-accent);
+  background: var(--gradient-accent);
  border: none;
  color: white;
+  box-shadow: 0 4px 15px var(--color-accent-glow);
 }

 .modal-btn.primary:hover:not(:disabled) {
-  background: var(--color-accent-hover);
+  box-shadow: 0 6px 20px var(--color-accent-glow);
+  filter: brightness(1.1);
 }

 .modal-btn:disabled {
--- a/web/src/components/GlassModal.vue
+++ b/web/src/components/GlassModal.vue
@@ -37,7 +37,8 @@ const emit = defineEmits<{
 .modal-overlay {
  position: fixed;
  inset: 0;
-  background: rgba(0, 0, 0, 0.7);
+  background: rgba(0, 0, 0, 0.6);
+  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
@@ -47,10 +48,28 @@ const emit = defineEmits<{

 .modal-container {
  width: 100%;
-  background: var(--color-bg-tertiary);
-  border-radius: 12px;
+  background: var(--glass-bg);
+  backdrop-filter: var(--glass-blur);
+  -webkit-backdrop-filter: var(--glass-blur);
+  border-radius: 16px;
  border: 1px solid var(--color-border);
  overflow: hidden;
+  box-shadow: var(--shadow-lg), var(--shadow-glow);
+  position: relative;
+}
+
+/* 顶部高光 */
+.modal-container::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 15%;
+  right: 15%;
+  height: 1px;
+  background: linear-gradient(90deg,
+    transparent 0%,
+    rgba(255, 255, 255, 0.15) 50%,
+    transparent 100%);
 }

 .modal-header {
@@ -69,20 +88,20 @@ const emit = defineEmits<{
 }

 .close-btn {
-  background: var(--color-bg-elevated);
+  background: var(--glass-bg-light);
  border: none;
-  border-radius: 6px;
+  border-radius: 8px;
  padding: 6px;
  color: var(--color-text-secondary);
  cursor: pointer;
-  transition: all 0.15s;
+  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
 }

 .close-btn:hover {
-  background: rgba(244, 33, 46, 0.15);
+  background: rgba(239, 68, 68, 0.15);
  color: var(--color-error);
 }

--- a/web/src/components/InlineLogPanel.vue
+++ b/web/src/components/InlineLogPanel.vue
@@ -134,9 +134,9 @@ onUnmounted(() => {

 <style scoped>
 .inline-log-panel {
-  background: rgba(0, 0, 0, 0.3);
+  background: var(--glass-bg);
  border-radius: 12px;
-  border: 1px solid rgba(255, 255, 255, 0.08);
+  border: 1px solid var(--color-border);
  overflow: hidden;
 }

@@ -145,8 +145,8 @@ onUnmounted(() => {
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
-  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
-  background: rgba(255, 255, 255, 0.03);
+  border-bottom: 1px solid var(--color-border);
+  background: var(--glass-bg-light);
 }

 .toolbar-left {
@@ -158,7 +158,7 @@ onUnmounted(() => {
 .log-title {
  font-size: 13px;
  font-weight: 600;
-  color: white;
+  color: var(--color-text-primary);
 }

 .streaming-badge {
@@ -166,8 +166,8 @@ onUnmounted(() => {
  align-items: center;
  gap: 6px;
  font-size: 11px;
-  color: #34d399;
-  background: rgba(52, 211, 153, 0.15);
+  color: var(--color-success);
+  background: rgba(16, 185, 129, 0.15);
  padding: 2px 8px;
  border-radius: 10px;
 }
@@ -176,7 +176,7 @@ onUnmounted(() => {
  width: 6px;
  height: 6px;
  border-radius: 50%;
-  background: #34d399;
+  background: var(--color-success);
  animation: pulse 1.5s ease-in-out infinite;
 }

@@ -192,11 +192,11 @@ onUnmounted(() => {
 }

 .tool-btn {
-  background: rgba(255, 255, 255, 0.1);
+  background: var(--color-border);
  border: none;
  border-radius: 6px;
  padding: 6px;
-  color: rgba(255, 255, 255, 0.7);
+  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
@@ -205,8 +205,8 @@ onUnmounted(() => {
 }

 .tool-btn:hover {
-  background: rgba(255, 255, 255, 0.2);
-  color: white;
+  background: var(--color-bg-elevated);
+  color: var(--color-text-primary);
 }

 .tool-icon {
@@ -219,14 +219,14 @@ onUnmounted(() => {
  align-items: center;
  gap: 6px;
  font-size: 12px;
-  color: rgba(255, 255, 255, 0.6);
+  color: var(--color-text-secondary);
  cursor: pointer;
 }

 .auto-scroll-toggle input {
  width: 14px;
  height: 14px;
-  accent-color: #a78bfa;
+  accent-color: var(--color-accent);
 }

 .log-content {
@@ -235,6 +235,7 @@ onUnmounted(() => {
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-size: 12px;
  line-height: 1.6;
+  background: var(--color-bg-elevated);
 }

 .log-loading,
@@ -243,7 +244,7 @@ onUnmounted(() => {
  align-items: center;
  justify-content: center;
  height: 100%;
-  color: rgba(255, 255, 255, 0.4);
+  color: var(--color-text-muted);
  font-size: 13px;
 }

@@ -259,7 +260,7 @@ onUnmounted(() => {
 }

 .log-time {
-  color: rgba(255, 255, 255, 0.4);
+  color: var(--color-text-muted);
  flex-shrink: 0;
 }

@@ -269,12 +270,12 @@ onUnmounted(() => {
 }

 .log-src {
-  color: rgba(255, 255, 255, 0.5);
+  color: var(--color-text-muted);
  flex-shrink: 0;
 }

 .log-msg {
-  color: rgba(255, 255, 255, 0.8);
+  color: var(--color-text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
 }
@@ -289,11 +290,11 @@ onUnmounted(() => {
 }

 .log-content::-webkit-scrollbar-thumb {
-  background: rgba(255, 255, 255, 0.2);
+  background: var(--color-border);
  border-radius: 3px;
 }

 .log-content::-webkit-scrollbar-thumb:hover {
-  background: rgba(255, 255, 255, 0.3);
+  background: var(--color-text-muted);
 }
 </style>
--- a/web/src/style.css
+++ b/web/src/style.css
@@ -1,42 +1,121 @@
@import "tailwindcss";

-/* 深色主题（默认） */
+/* ========================================
+   GoTunnel 毛玻璃设计系统
+   Glassmorphism Design System
+   ======================================== */
+
+/* 深色主题（默认） - 深邃渐变背景 */
 :root,
 [data-theme="dark"] {
-  --color-bg-primary: #0f1419;
-  --color-bg-secondary: #15202b;
-  --color-bg-tertiary: #1e2732;
-  --color-bg-elevated: #253341;
-  --color-border: #38444d;
-  --color-border-light: #2f3336;
-  --color-text-primary: #e7e9ea;
-  --color-text-secondary: #8b98a5;
-  --color-text-muted: #6e767d;
-  --color-accent: #1d9bf0;
-  --color-accent-hover: #1a8cd8;
-  --color-success: #00ba7c;
-  --color-warning: #f7931a;
-  --color-error: #f4212e;
-  --color-info: #1d9bf0;
+  /* 背景色 - 深色渐变基底 */
+  --color-bg-primary: #0a0e17;
+  --color-bg-secondary: #0d1220;
+  --color-bg-tertiary: #111827;
+  --color-bg-elevated: #1a2332;
+
+  /* 玻璃态背景 - 半透明 */
+  --glass-bg: rgba(17, 24, 39, 0.6);
+  --glass-bg-hover: rgba(26, 35, 50, 0.7);
+  --glass-bg-light: rgba(255, 255, 255, 0.03);
+  --glass-bg-card: rgba(17, 24, 39, 0.5);
+
+  /* 边框 - 高光描边 */
+  --color-border: rgba(255, 255, 255, 0.08);
+  --color-border-light: rgba(255, 255, 255, 0.05);
+  --color-border-glow: rgba(99, 179, 237, 0.3);
+  --glass-border: 1px solid rgba(255, 255, 255, 0.1);
+  --glass-border-hover: 1px solid rgba(255, 255, 255, 0.15);
+
+  /* 文字颜色 */
+  --color-text-primary: #f0f4f8;
+  --color-text-secondary: rgba(240, 244, 248, 0.7);
+  --color-text-muted: rgba(240, 244, 248, 0.45);
+
+  /* 强调色 - 霓虹高光 */
+  --color-accent: #3b82f6;
+  --color-accent-hover: #60a5fa;
+  --color-accent-glow: rgba(59, 130, 246, 0.4);
+  --color-success: #10b981;
+  --color-success-glow: rgba(16, 185, 129, 0.4);
+  --color-warning: #f59e0b;
+  --color-warning-glow: rgba(245, 158, 11, 0.4);
+  --color-error: #ef4444;
+  --color-error-glow: rgba(239, 68, 68, 0.4);
+  --color-info: #06b6d4;
+  --color-info-glow: rgba(6, 182, 212, 0.4);
+
+  /* 渐变背景 */
+  --gradient-bg: linear-gradient(135deg, #0a0e17 0%, #1a1f35 50%, #0d1220 100%);
+  --gradient-accent: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
+  --gradient-card: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
+
+  /* 模糊效果 */
+  --glass-blur: blur(20px);
+  --glass-blur-light: blur(12px);
+
+  /* 阴影 - 悬浮感 */
+  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
+  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
+  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
+  --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.15);
+  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
 }

-/* 浅色主题 */
+/* 浅色主题 - 柔和渐变背景 */
 [data-theme="light"] {
-  --color-bg-primary: #ffffff;
-  --color-bg-secondary: #f7f9fa;
-  --color-bg-tertiary: #eff3f4;
-  --color-bg-elevated: #e7e9ea;
-  --color-border: #cfd9de;
-  --color-border-light: #eff3f4;
-  --color-text-primary: #0f1419;
-  --color-text-secondary: #536471;
-  --color-text-muted: #8b98a5;
-  --color-accent: #1d9bf0;
-  --color-accent-hover: #1a8cd8;
-  --color-success: #00ba7c;
-  --color-warning: #f7931a;
-  --color-error: #f4212e;
-  --color-info: #1d9bf0;
+  /* 背景色 - 浅色渐变基底 */
+  --color-bg-primary: #f0f4f8;
+  --color-bg-secondary: #e8eef4;
+  --color-bg-tertiary: #ffffff;
+  --color-bg-elevated: #ffffff;
+
+  /* 玻璃态背景 - 半透明白 */
+  --glass-bg: rgba(255, 255, 255, 0.7);
+  --glass-bg-hover: rgba(255, 255, 255, 0.85);
+  --glass-bg-light: rgba(255, 255, 255, 0.5);
+  --glass-bg-card: rgba(255, 255, 255, 0.6);
+
+  /* 边框 - 柔和描边 */
+  --color-border: rgba(0, 0, 0, 0.08);
+  --color-border-light: rgba(0, 0, 0, 0.05);
+  --color-border-glow: rgba(59, 130, 246, 0.3);
+  --glass-border: 1px solid rgba(255, 255, 255, 0.8);
+  --glass-border-hover: 1px solid rgba(255, 255, 255, 0.95);
+
+  /* 文字颜色 */
+  --color-text-primary: #1a202c;
+  --color-text-secondary: rgba(26, 32, 44, 0.7);
+  --color-text-muted: rgba(26, 32, 44, 0.5);
+
+  /* 强调色 */
+  --color-accent: #3b82f6;
+  --color-accent-hover: #2563eb;
+  --color-accent-glow: rgba(59, 130, 246, 0.3);
+  --color-success: #10b981;
+  --color-success-glow: rgba(16, 185, 129, 0.3);
+  --color-warning: #f59e0b;
+  --color-warning-glow: rgba(245, 158, 11, 0.3);
+  --color-error: #ef4444;
+  --color-error-glow: rgba(239, 68, 68, 0.3);
+  --color-info: #06b6d4;
+  --color-info-glow: rgba(6, 182, 212, 0.3);
+
+  /* 渐变背景 */
+  --gradient-bg: linear-gradient(135deg, #e8eef4 0%, #f0f4f8 50%, #e0e8f0 100%);
+  --gradient-accent: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
+  --gradient-card: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.7) 100%);
+
+  /* 模糊效果 */
+  --glass-blur: blur(20px);
+  --glass-blur-light: blur(12px);
+
+  /* 阴影 */
+  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
+  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
+  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
+  --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.1);
+  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.8);
 }

 * {
@@ -49,21 +128,205 @@ body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
-  background: var(--color-bg-primary);
+  background: var(--gradient-bg);
  color: var(--color-text-primary);
+  min-height: 100vh;
 }

 #app {
  min-height: 100vh;
+  position: relative;
 }

-/* Card utilities */
+/* ========================================
+   玻璃态卡片组件
+   ======================================== */
+
 .glass-card {
-  background: var(--color-bg-tertiary);
-  border-radius: 12px;
+  background: var(--glass-bg);
+  backdrop-filter: var(--glass-blur);
+  -webkit-backdrop-filter: var(--glass-blur);
+  border-radius: 16px;
  border: 1px solid var(--color-border);
+  box-shadow: var(--shadow-card);
+  position: relative;
+  overflow: hidden;
+  transition: all 0.2s ease;
+}
+
+/* 卡片顶部高光 */
+.glass-card::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 0;
+  right: 0;
+  height: 1px;
+  background: linear-gradient(90deg,
+    transparent 0%,
+    rgba(255, 255, 255, 0.1) 50%,
+    transparent 100%);
+  pointer-events: none;
 }

 .glass-card-hover:hover {
-  background: var(--color-bg-elevated);
+  background: var(--glass-bg-hover);
+  border-color: rgba(255, 255, 255, 0.12);
+  box-shadow: var(--shadow-lg), var(--shadow-glow);
+  transform: translateY(-2px);
+}
+
+/* ========================================
+   玻璃态按钮
+   ======================================== */
+
+.glass-btn {
+  background: var(--glass-bg);
+  backdrop-filter: var(--glass-blur-light);
+  -webkit-backdrop-filter: var(--glass-blur-light);
+  border: 1px solid var(--color-border);
+  border-radius: 10px;
+  padding: 10px 18px;
+  color: var(--color-text-primary);
+  font-size: 14px;
+  font-weight: 500;
+  cursor: pointer;
+  transition: all 0.2s ease;
+  position: relative;
+  overflow: hidden;
+}
+
+.glass-btn:hover {
+  background: var(--glass-bg-hover);
+  border-color: rgba(255, 255, 255, 0.15);
+  box-shadow: var(--shadow-sm);
+}
+
+.glass-btn:active {
+  transform: scale(0.98);
+}
+
+.glass-btn.primary {
+  background: var(--gradient-accent);
+  border: none;
+  color: white;
+  box-shadow: 0 4px 15px var(--color-accent-glow);
+}
+
+.glass-btn.primary:hover {
+  box-shadow: 0 6px 20px var(--color-accent-glow);
+  filter: brightness(1.1);
+}
+
+.glass-btn.small {
+  padding: 6px 12px;
+  font-size: 12px;
+  border-radius: 8px;
+}
+
+/* ========================================
+   玻璃态输入框
+   ======================================== */
+
+.glass-input {
+  background: var(--glass-bg-light);
+  backdrop-filter: var(--glass-blur-light);
+  -webkit-backdrop-filter: var(--glass-blur-light);
+  border: 1px solid var(--color-border);
+  border-radius: 10px;
+  padding: 12px 16px;
+  color: var(--color-text-primary);
+  font-size: 15px;
+  width: 100%;
+  transition: all 0.2s ease;
+  outline: none;
+}
+
+.glass-input:focus {
+  border-color: var(--color-accent);
+  box-shadow: 0 0 0 3px var(--color-accent-glow);
+}
+
+.glass-input::placeholder {
+  color: var(--color-text-muted);
+}
+
+/* ========================================
+   动画背景粒子
+   ======================================== */
+
+.particles {
+  position: absolute;
+  inset: 0;
+  overflow: hidden;
+  pointer-events: none;
+  z-index: 0;
+}
+
+.particle {
+  position: absolute;
+  border-radius: 50%;
+  opacity: 0.15;
+  filter: blur(60px);
+  animation: float 20s ease-in-out infinite;
+}
+
+.particle-1 {
+  width: 400px;
+  height: 400px;
+  background: var(--color-accent);
+  top: -100px;
+  right: -100px;
+  animation-delay: 0s;
+}
+
+.particle-2 {
+  width: 300px;
+  height: 300px;
+  background: #8b5cf6;
+  bottom: -50px;
+  left: -50px;
+  animation-delay: -5s;
+}
+
+.particle-3 {
+  width: 250px;
+  height: 250px;
+  background: var(--color-info);
+  top: 50%;
+  left: 50%;
+  animation-delay: -10s;
+}
+
+.particle-4 {
+  width: 200px;
+  height: 200px;
+  background: var(--color-success);
+  bottom: 20%;
+  right: 20%;
+  animation-delay: -15s;
+}
+
+.particle-5 {
+  width: 350px;
+  height: 350px;
+  background: #ec4899;
+  top: 30%;
+  left: 10%;
+  animation-delay: -7s;
+}
+
+@keyframes float {
+  0%, 100% {
+    transform: translate(0, 0) scale(1);
+  }
+  25% {
+    transform: translate(30px, -30px) scale(1.05);
+  }
+  50% {
+    transform: translate(-20px, 20px) scale(0.95);
+  }
+  75% {
+    transform: translate(-30px, -20px) scale(1.02);
+  }
 }
--- a/web/src/views/ClientView.vue
+++ b/web/src/views/ClientView.vue
@@ -3,7 +3,7 @@ import { ref, onMounted, onUnmounted } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
 import {
  ArrowBackOutline, CreateOutline, TrashOutline,
-  PushOutline, AddOutline, StorefrontOutline, DocumentTextOutline,
+  PushOutline, AddOutline, StorefrontOutline,
  ExtensionPuzzleOutline, SettingsOutline, RefreshOutline
 } from '@vicons/ionicons5'
 import GlassModal from '../components/GlassModal.vue'
@@ -15,10 +15,10 @@ import {
  getClient, updateClient, deleteClient, pushConfigToClient, disconnectClient, restartClient,
  getClientPluginConfig, updateClientPluginConfig,
  getStorePlugins, installStorePlugin, getRuleSchemas, startClientPlugin, restartClientPlugin, stopClientPlugin, deleteClientPlugin,
-  checkClientUpdate, applyClientUpdate, getClientSystemStats, type UpdateInfo, type SystemStats
+  checkClientUpdate, applyClientUpdate, getClientSystemStats, getVersionInfo,
+  type UpdateInfo, type SystemStats
 } from '../api'
 import type { ProxyRule, ClientPlugin, ConfigField, StorePluginInfo, RuleSchemasMap } from '../types'
-import LogViewer from '../components/LogViewer.vue'
 import InlineLogPanel from '../components/InlineLogPanel.vue'

 const route = useRoute()
@@ -42,6 +42,7 @@ const clientVersion = ref('')
 // 客户端更新相关
 const clientUpdate = ref<UpdateInfo | null>(null)
 const updatingClient = ref(false)
+const serverVersion = ref('')

 // 系统状态相关
 const systemStats = ref<SystemStats | null>(null)
@@ -94,6 +95,61 @@ const getExtraFields = (type: string): ConfigField[] => {
  return schema?.extra_fields || []
 }

+// 加载服务端版本
+const loadServerVersion = async () => {
+  try {
+    const { data } = await getVersionInfo()
+    serverVersion.value = data.version || ''
+  } catch (e) {
+    console.error('Failed to load server version', e)
+  }
+}
+
+// 版本比较函数：返回 -1 (v1 < v2), 0 (v1 == v2), 1 (v1 > v2)
+const compareVersions = (v1: string, v2: string): number => {
+  const normalize = (v: string) => v.replace(/^v/, '').split('.').map(n => parseInt(n, 10) || 0)
+  const parts1 = normalize(v1)
+  const parts2 = normalize(v2)
+  const len = Math.max(parts1.length, parts2.length)
+  for (let i = 0; i < len; i++) {
+    const p1 = parts1[i] || 0
+    const p2 = parts2[i] || 0
+    if (p1 < p2) return -1
+    if (p1 > p2) return 1
+  }
+  return 0
+}
+
+// 判断客户端是否需要更新
+// 逻辑：如果客户端最新版>=服务端版本，则目标版本为服务端版本；否则为客户端最新版
+const needsUpdate = (): boolean => {
+  if (!clientUpdate.value?.latest || !clientVersion.value) return false
+  const latestClientVer = clientUpdate.value.latest
+  const currentClientVer = clientVersion.value
+  const serverVer = serverVersion.value
+
+  // 确定目标版本
+  let targetVersion = latestClientVer
+  if (serverVer && compareVersions(latestClientVer, serverVer) >= 0) {
+    targetVersion = serverVer
+  }
+
+  // 比较当前客户端版本和目标版本
+  return compareVersions(currentClientVer, targetVersion) < 0
+}
+
+// 获取目标更新版本
+const getTargetVersion = (): string => {
+  if (!clientUpdate.value?.latest) return ''
+  const latestClientVer = clientUpdate.value.latest
+  const serverVer = serverVersion.value
+
+  if (serverVer && compareVersions(latestClientVer, serverVer) >= 0) {
+    return serverVer
+  }
+  return latestClientVer
+}
+
 // Actions
 const loadClient = async () => {
  loading.value = true
@@ -441,6 +497,7 @@ const pollTimer = ref<number | null>(null)

 onMounted(() => {
  loadRuleSchemas()
+  loadServerVersion()
  loadClient()
  // 启动自动轮询，每 5 秒刷新一次
  pollTimer.value = window.setInterval(() => {
@@ -455,9 +512,6 @@ onUnmounted(() => {
  }
 })

-// Log Viewer
-const showLogViewer = ref(false)
-
 // Plugin Menu
 const activePluginMenu = ref('')
 const togglePluginMenu = (pluginId: string) => {
@@ -520,10 +574,6 @@ const handleDeletePlugin = (plugin: ClientPlugin) => {
            <PushOutline class="btn-icon" />
            <span>推送配置</span>
          </button>
-          <button class="glass-btn" @click="showLogViewer=true">
-            <DocumentTextOutline class="btn-icon" />
-            <span>日志</span>
-          </button>
          <button class="glass-btn danger" @click="confirmDelete">
            <TrashOutline class="btn-icon" />
            <span>删除</span>
@@ -557,10 +607,10 @@ const handleDeletePlugin = (plugin: ClientPlugin) => {
                <span class="stat-label">客户端版本</span>
                <span class="stat-value">
                  {{ clientVersion || '-' }}
-                  <span v-if="clientUpdate?.available" class="update-badge" @click="handleApplyClientUpdate">
-                    可更新
+                  <span v-if="needsUpdate()" class="update-badge" @click="handleApplyClientUpdate">
+                    可更新 → {{ getTargetVersion() }}
                  </span>
-                  <span v-else-if="clientUpdate && !clientUpdate.available" class="latest-badge">
+                  <span v-else-if="clientVersion" class="latest-badge">
                    最新版本
                  </span>
                </span>
@@ -602,11 +652,12 @@ const handleDeletePlugin = (plugin: ClientPlugin) => {
                刷新
              </button>
            </div>
-            <div class="card-body">
-              <div v-if="!systemStats" class="empty-hint">
+            <div class="card-body system-stats-body">
+              <Transition name="fade-slide" mode="out-in">
+                <div v-if="!systemStats" class="empty-hint" key="empty">
                  {{ loadingStats ? '加载中...' : '点击刷新获取状态' }}
                </div>
-              <template v-else>
+                <div v-else class="system-stats-content" key="stats">
                <div class="system-stat-item">
                  <span class="system-stat-label">CPU</span>
                  <div class="progress-bar">
@@ -634,7 +685,8 @@ const handleDeletePlugin = (plugin: ClientPlugin) => {
                <div class="system-stat-detail">
                  {{ formatBytes(systemStats.disk_used) }} / {{ formatBytes(systemStats.disk_total) }}
                </div>
-              </template>
+                </div>
+              </Transition>
            </div>
          </div>

@@ -845,23 +897,66 @@ const handleDeletePlugin = (plugin: ClientPlugin) => {
        <button class="glass-btn primary" @click="confirmInstallPlugin">确认安装</button>
      </template>
    </GlassModal>
-
-    <LogViewer :visible="showLogViewer" @close="showLogViewer = false" :client-id="clientId" />
  </div>
 </template>

 <style scoped>
 .client-page {
  min-height: calc(100vh - 108px);
-  background: var(--color-bg-primary);
+  background: transparent;
  position: relative;
  overflow: hidden;
  padding: 32px;
 }

-/* Hide particles */
+/* Particles */
 .particles {
-  display: none;
+  position: absolute;
+  inset: 0;
+  overflow: hidden;
+  pointer-events: none;
+  z-index: 0;
+}
+
+.particle {
+  position: absolute;
+  border-radius: 50%;
+  opacity: 0.15;
+  filter: blur(60px);
+  animation: float 20s ease-in-out infinite;
+}
+
+.particle-1 {
+  width: 350px;
+  height: 350px;
+  background: var(--color-accent);
+  top: -80px;
+  right: -80px;
+}
+
+.particle-2 {
+  width: 280px;
+  height: 280px;
+  background: #8b5cf6;
+  bottom: -40px;
+  left: -40px;
+  animation-delay: -5s;
+}
+
+.particle-3 {
+  width: 220px;
+  height: 220px;
+  background: var(--color-success);
+  top: 40%;
+  left: 30%;
+  animation-delay: -10s;
+}
+
+@keyframes float {
+  0%, 100% { transform: translate(0, 0) scale(1); }
+  25% { transform: translate(30px, -30px) scale(1.05); }
+  50% { transform: translate(-20px, 20px) scale(0.95); }
+  75% { transform: translate(-30px, -20px) scale(1.02); }
 }

 .client-content {
@@ -984,6 +1079,7 @@ const handleDeletePlugin = (plugin: ClientPlugin) => {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 24px;
+  align-items: start;
 }

@media (max-width: 900px) {
@@ -1467,6 +1563,31 @@ const handleDeletePlugin = (plugin: ClientPlugin) => {
  height: 16px;
 }

+/* System Stats Transition */
+.system-stats-body {
+  overflow: hidden;
+}
+
+.system-stats-content {
+  display: flex;
+  flex-direction: column;
+}
+
+.fade-slide-enter-active,
+.fade-slide-leave-active {
+  transition: all 0.3s ease;
+}
+
+.fade-slide-enter-from {
+  opacity: 0;
+  transform: translateY(-10px);
+}
+
+.fade-slide-leave-to {
+  opacity: 0;
+  transform: translateY(10px);
+}
+
 /* System Stats */
 .system-stat-item {
  display: flex;
@@ -1484,7 +1605,7 @@ const handleDeletePlugin = (plugin: ClientPlugin) => {
 .progress-bar {
  flex: 1;
  height: 8px;
-  background: var(--color-bg-elevated);
+  background: var(--color-border);
  border-radius: 4px;
  overflow: hidden;
 }
--- a/web/src/views/ClientsView.vue
+++ b/web/src/views/ClientsView.vue
@@ -106,16 +106,60 @@ onMounted(loadClients)

 <style scoped>
 .clients-page {
-  min-height: calc(100vh - 108px);
-  background: var(--color-bg-primary);
+  min-height: calc(100vh - 116px);
  position: relative;
  overflow: hidden;
  padding: 32px;
 }

-/* Hide particles */
+/* 动画背景粒子 */
 .particles {
-  display: none;
+  position: absolute;
+  inset: 0;
+  overflow: hidden;
+  pointer-events: none;
+  z-index: 0;
+}
+
+.particle {
+  position: absolute;
+  border-radius: 50%;
+  opacity: 0.15;
+  filter: blur(60px);
+  animation: float 20s ease-in-out infinite;
+}
+
+.particle-1 {
+  width: 350px;
+  height: 350px;
+  background: var(--color-accent);
+  top: -80px;
+  right: -80px;
+}
+
+.particle-2 {
+  width: 280px;
+  height: 280px;
+  background: #8b5cf6;
+  bottom: -40px;
+  left: -40px;
+  animation-delay: -5s;
+}
+
+.particle-3 {
+  width: 220px;
+  height: 220px;
+  background: var(--color-success);
+  top: 40%;
+  left: 30%;
+  animation-delay: -10s;
+}
+
+@keyframes float {
+  0%, 100% { transform: translate(0, 0) scale(1); }
+  25% { transform: translate(30px, -30px) scale(1.05); }
+  50% { transform: translate(-20px, 20px) scale(0.95); }
+  75% { transform: translate(-30px, -20px) scale(1.02); }
 }

 .clients-content {
@@ -147,11 +191,34 @@ onMounted(loadClients)
 }

 .stat-card {
-  background: var(--color-bg-tertiary);
-  border-radius: 12px;
+  background: var(--glass-bg);
+  backdrop-filter: var(--glass-blur);
+  -webkit-backdrop-filter: var(--glass-blur);
+  border-radius: 16px;
  border: 1px solid var(--color-border);
  padding: 20px;
  text-align: center;
+  box-shadow: var(--shadow-card);
+  transition: all 0.2s ease;
+  position: relative;
+}
+
+.stat-card::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 20%;
+  right: 20%;
+  height: 1px;
+  background: linear-gradient(90deg,
+    transparent 0%,
+    rgba(255, 255, 255, 0.1) 50%,
+    transparent 100%);
+}
+
+.stat-card:hover {
+  transform: translateY(-2px);
+  box-shadow: var(--shadow-lg), var(--shadow-glow);
 }

 .stat-value {
@@ -169,9 +236,26 @@ onMounted(loadClients)

 /* Glass Card */
 .glass-card {
-  background: var(--color-bg-tertiary);
-  border-radius: 12px;
+  background: var(--glass-bg);
+  backdrop-filter: var(--glass-blur);
+  -webkit-backdrop-filter: var(--glass-blur);
+  border-radius: 16px;
  border: 1px solid var(--color-border);
+  box-shadow: var(--shadow-card);
+  position: relative;
+}
+
+.glass-card::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 10%;
+  right: 10%;
+  height: 1px;
+  background: linear-gradient(90deg,
+    transparent 0%,
+    rgba(255, 255, 255, 0.1) 50%,
+    transparent 100%);
 }

 .card-header {
@@ -216,16 +300,18 @@ onMounted(loadClients)
 }

 .client-card {
-  background: var(--color-bg-elevated);
-  border-radius: 10px;
-  padding: 16px;
-  border: 1px solid var(--color-border-light);
+  background: var(--glass-bg-light);
+  border-radius: 12px;
+  padding: 18px;
+  border: 1px solid var(--color-border);
  cursor: pointer;
-  transition: all 0.15s;
+  transition: all 0.2s ease;
  position: relative;
 }
 .client-card:hover {
-  background: var(--color-border);
+  background: var(--glass-bg-hover);
+  transform: translateY(-2px);
+  box-shadow: var(--shadow-md);
 }

 .client-header {
@@ -243,7 +329,7 @@ onMounted(loadClients)
 }
 .client-status.online {
  background: var(--color-success);
-  box-shadow: 0 0 8px rgba(0, 186, 124, 0.6);
+  box-shadow: 0 0 10px var(--color-success-glow);
 }

 .client-name {
@@ -272,38 +358,44 @@ onMounted(loadClients)
 .client-tag {
  display: inline-block;
  padding: 4px 10px;
-  border-radius: 6px;
+  border-radius: 8px;
  font-size: 12px;
  font-weight: 500;
 }
 .client-tag.online {
-  background: rgba(0, 186, 124, 0.15);
+  background: rgba(16, 185, 129, 0.15);
  color: var(--color-success);
+  border: 1px solid rgba(16, 185, 129, 0.2);
 }
 .client-tag.offline {
-  background: var(--color-bg-tertiary);
+  background: var(--glass-bg-light);
  color: var(--color-text-muted);
+  border: 1px solid var(--color-border);
 }

 /* Button */
 .glass-btn {
-  background: var(--color-bg-elevated);
+  background: var(--glass-bg);
+  backdrop-filter: var(--glass-blur-light);
  border: 1px solid var(--color-border);
-  border-radius: 8px;
+  border-radius: 10px;
  padding: 8px 16px;
  color: var(--color-text-primary);
  font-size: 13px;
  cursor: pointer;
-  transition: all 0.15s;
+  transition: all 0.2s ease;
+}
+.glass-btn:hover {
+  background: var(--glass-bg-hover);
+  transform: translateY(-1px);
 }
-.glass-btn:hover { background: var(--color-border); }
 .glass-btn.small { padding: 6px 12px; font-size: 12px; }

 /* Heartbeat Indicator */
 .heartbeat-indicator {
  position: absolute;
-  top: 16px;
-  right: 16px;
+  top: 18px;
+  right: 18px;
 }

 .heartbeat-dot {
@@ -317,6 +409,7 @@ onMounted(loadClients)
 .heartbeat-indicator.online .heartbeat-dot {
  background: var(--color-success);
  animation: heartbeat-pulse 2s ease-in-out infinite;
+  box-shadow: 0 0 8px var(--color-success-glow);
 }

 .heartbeat-indicator.offline .heartbeat-dot {
@@ -326,11 +419,11 @@ onMounted(loadClients)

@keyframes heartbeat-pulse {
  0%, 100% {
-    box-shadow: 0 0 0 0 rgba(0, 186, 124, 0.5);
+    box-shadow: 0 0 0 0 var(--color-success-glow);
    transform: scale(1);
  }
  50% {
-    box-shadow: 0 0 0 6px rgba(0, 186, 124, 0);
+    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
    transform: scale(1.1);
  }
 }
--- a/web/src/views/HomeView.vue
+++ b/web/src/views/HomeView.vue
@@ -123,91 +123,84 @@ onMounted(() => {
    <div class="dashboard-content">
      <!-- Header -->
      <div class="dashboard-header">
-        <h1 class="text-3xl font-bold text-white mb-2">仪表盘</h1>
-        <p class="text-white/70">监控隧道连接和流量状态</p>
+        <h1 class="dashboard-title">仪表盘</h1>
+        <p class="dashboard-subtitle">监控隧道连接和流量状态</p>
      </div>

      <!-- Stats Grid -->
      <div class="stats-grid">
-        <!-- Outbound Traffic -->
+        <!-- 24H Traffic Combined -->
        <div class="stat-card glass-stat">
-          <div class="stat-icon outbound">
-            <svg xmlns="http://www.w3.org/2000/svg" class="w-6 h-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 11l5-5m0 0l5 5m-5-5v12" />
+          <div class="stat-icon-large traffic-24h">
+            <svg xmlns="http://www.w3.org/2000/svg" class="icon-lg" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7h12m0 0l-4-4m4 4l-4 4m0 6H4m0 0l4 4m-4-4l4-4" />
            </svg>
          </div>
-          <div class="stat-content">
-            <span class="stat-label">24h出站</span>
-            <div class="stat-value-row">
-              <span class="stat-value">{{ formatted24hOutbound.value }}</span>
-              <span class="stat-unit-inline">{{ formatted24hOutbound.unit }}</span>
+          <div class="stat-details">
+            <div class="stat-row">
+              <span class="stat-title">24H 出站</span>
+              <div class="stat-data">
+                <span class="stat-number">{{ formatted24hOutbound.value }}</span>
+                <span class="stat-unit">{{ formatted24hOutbound.unit }}</span>
+              </div>
+            </div>
+            <div class="stat-row">
+              <span class="stat-title">24H 入站</span>
+              <div class="stat-data">
+                <span class="stat-number">{{ formatted24hInbound.value }}</span>
+                <span class="stat-unit">{{ formatted24hInbound.unit }}</span>
+              </div>
            </div>
          </div>
        </div>

-        <!-- Inbound Traffic -->
+        <!-- Total Traffic Combined -->
        <div class="stat-card glass-stat">
-          <div class="stat-icon inbound">
-            <svg xmlns="http://www.w3.org/2000/svg" class="w-6 h-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17 13l-5 5m0 0l-5-5m5 5V6" />
+          <div class="stat-icon-large traffic-total">
+            <svg xmlns="http://www.w3.org/2000/svg" class="icon-lg" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z" />
            </svg>
          </div>
-          <div class="stat-content">
-            <span class="stat-label">24h入站</span>
-            <div class="stat-value-row">
-              <span class="stat-value">{{ formatted24hInbound.value }}</span>
-              <span class="stat-unit-inline">{{ formatted24hInbound.unit }}</span>
+          <div class="stat-details">
+            <div class="stat-row">
+              <span class="stat-title">总出站</span>
+              <div class="stat-data">
+                <span class="stat-number">{{ formattedTotalOutbound.value }}</span>
+                <span class="stat-unit">{{ formattedTotalOutbound.unit }}</span>
              </div>
            </div>
+            <div class="stat-row">
+              <span class="stat-title">总入站</span>
+              <div class="stat-data">
+                <span class="stat-number">{{ formattedTotalInbound.value }}</span>
+                <span class="stat-unit">{{ formattedTotalInbound.unit }}</span>
              </div>
-
-        <!-- Total Outbound Traffic -->
-        <div class="stat-card glass-stat">
-          <div class="stat-icon total-out">
-            <svg xmlns="http://www.w3.org/2000/svg" class="w-6 h-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 11l5-5m0 0l5 5m-5-5v12" />
-            </svg>
-          </div>
-          <div class="stat-content">
-            <span class="stat-label">总出站</span>
-            <div class="stat-value-row">
-              <span class="stat-value">{{ formattedTotalOutbound.value }}</span>
-              <span class="stat-unit-inline">{{ formattedTotalOutbound.unit }}</span>
-            </div>
-          </div>
-        </div>
-
-        <!-- Total Inbound Traffic -->
-        <div class="stat-card glass-stat">
-          <div class="stat-icon total-in">
-            <svg xmlns="http://www.w3.org/2000/svg" class="w-6 h-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17 13l-5 5m0 0l-5-5m5 5V6" />
-            </svg>
-          </div>
-          <div class="stat-content">
-            <span class="stat-label">总入站</span>
-            <div class="stat-value-row">
-              <span class="stat-value">{{ formattedTotalInbound.value }}</span>
-              <span class="stat-unit-inline">{{ formattedTotalInbound.unit }}</span>
            </div>
          </div>
        </div>

        <!-- Client Count -->
        <div class="stat-card glass-stat">
-          <div class="stat-icon clients">
-            <svg xmlns="http://www.w3.org/2000/svg" class="w-6 h-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+          <div class="stat-icon-large clients">
+            <svg xmlns="http://www.w3.org/2000/svg" class="icon-lg" fill="none" viewBox="0 0 24 24" stroke="currentColor">
              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 3v2m6-2v2M9 19v2m6-2v2M5 9H3m2 6H3m18-6h-2m2 6h-2M7 19h10a2 2 0 002-2V7a2 2 0 00-2-2H7a2 2 0 00-2 2v10a2 2 0 002 2zM9 9h6v6H9V9z" />
            </svg>
          </div>
-          <div class="stat-content">
-            <span class="stat-label">客户端</span>
-            <div class="client-count">
-              <span class="stat-value online">{{ onlineClients }}</span>
-              <span class="stat-separator">/</span>
-              <span class="stat-value total">{{ clients.length }}</span>
+          <div class="stat-details">
+            <div class="stat-row">
+              <span class="stat-title">在线客户端</span>
+              <div class="stat-data">
+                <span class="stat-number online">{{ onlineClients }}</span>
+                <span class="stat-unit">个</span>
+              </div>
+            </div>
+            <div class="stat-row">
+              <span class="stat-title">总客户端</span>
+              <div class="stat-data">
+                <span class="stat-number">{{ clients.length }}</span>
+                <span class="stat-unit">个</span>
+              </div>
            </div>
-            <span class="stat-unit">在线 / 总数</span>
          </div>
          <div class="online-indicator" :class="{ active: onlineClients > 0 }">
            <span class="pulse"></span>
@@ -216,15 +209,19 @@ onMounted(() => {

        <!-- Rules Count -->
        <div class="stat-card glass-stat">
-          <div class="stat-icon rules">
-            <svg xmlns="http://www.w3.org/2000/svg" class="w-6 h-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+          <div class="stat-icon-large rules">
+            <svg xmlns="http://www.w3.org/2000/svg" class="icon-lg" fill="none" viewBox="0 0 24 24" stroke="currentColor">
              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 10h16M4 14h16M4 18h16" />
            </svg>
          </div>
-          <div class="stat-content">
-            <span class="stat-label">代理规则</span>
-            <span class="stat-value">{{ totalRules }}</span>
-            <span class="stat-unit">条规则</span>
+          <div class="stat-details">
+            <div class="stat-row single">
+              <span class="stat-title">代理规则</span>
+              <div class="stat-data">
+                <span class="stat-number">{{ totalRules }}</span>
+                <span class="stat-unit">条</span>
+              </div>
+            </div>
          </div>
        </div>
      </div>
@@ -260,16 +257,78 @@ onMounted(() => {
 <style scoped>
 /* Container */
 .dashboard-container {
-  min-height: calc(100vh - 108px);
-  background: var(--color-bg-primary);
+  min-height: calc(100vh - 116px);
  position: relative;
  overflow: hidden;
  padding: 32px;
 }

-/* Hide particles */
+/* 动画背景粒子 */
 .particles {
-  display: none;
+  position: absolute;
+  inset: 0;
+  overflow: hidden;
+  pointer-events: none;
+  z-index: 0;
+}
+
+.particle {
+  position: absolute;
+  border-radius: 50%;
+  opacity: 0.15;
+  filter: blur(60px);
+  animation: float 20s ease-in-out infinite;
+}
+
+.particle-1 {
+  width: 400px;
+  height: 400px;
+  background: var(--color-accent);
+  top: -100px;
+  right: -100px;
+}
+
+.particle-2 {
+  width: 300px;
+  height: 300px;
+  background: #8b5cf6;
+  bottom: -50px;
+  left: -50px;
+  animation-delay: -5s;
+}
+
+.particle-3 {
+  width: 250px;
+  height: 250px;
+  background: var(--color-info);
+  top: 50%;
+  left: 50%;
+  animation-delay: -10s;
+}
+
+.particle-4 {
+  width: 200px;
+  height: 200px;
+  background: var(--color-success);
+  bottom: 20%;
+  right: 20%;
+  animation-delay: -15s;
+}
+
+.particle-5 {
+  width: 350px;
+  height: 350px;
+  background: #ec4899;
+  top: 30%;
+  left: 10%;
+  animation-delay: -7s;
+}
+
+@keyframes float {
+  0%, 100% { transform: translate(0, 0) scale(1); }
+  25% { transform: translate(30px, -30px) scale(1.05); }
+  50% { transform: translate(-20px, 20px) scale(0.95); }
+  75% { transform: translate(-30px, -20px) scale(1.02); }
 }

 /* Main content */
@@ -284,10 +343,23 @@ onMounted(() => {
  margin-bottom: 32px;
 }

+.dashboard-title {
+  font-size: 28px;
+  font-weight: 700;
+  color: var(--color-text-primary);
+  margin: 0 0 8px 0;
+}
+
+.dashboard-subtitle {
+  color: var(--color-text-secondary);
+  margin: 0;
+  font-size: 14px;
+}
+
 /* Stats Grid */
 .stats-grid {
  display: grid;
-  grid-template-columns: repeat(3, 1fr);
+  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
 }
@@ -304,138 +376,119 @@ onMounted(() => {
  }
 }

-/* Glass stat card */
+/* Glass stat card - 毛玻璃效果 */
 .glass-stat {
-  background: var(--color-bg-tertiary);
-  border-radius: 12px;
+  background: var(--glass-bg);
+  backdrop-filter: var(--glass-blur);
+  -webkit-backdrop-filter: var(--glass-blur);
+  border-radius: 16px;
  border: 1px solid var(--color-border);
  padding: 20px;
  display: flex;
-  align-items: flex-start;
+  align-items: center;
  gap: 16px;
  position: relative;
-  transition: all 0.15s;
+  transition: all 0.2s ease;
+  box-shadow: var(--shadow-card);
+}
+
+/* 卡片顶部高光 */
+.glass-stat::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 10%;
+  right: 10%;
+  height: 1px;
+  background: linear-gradient(90deg,
+    transparent 0%,
+    rgba(255, 255, 255, 0.1) 50%,
+    transparent 100%);
 }

 .glass-stat:hover {
-  background: var(--color-bg-elevated);
+  background: var(--glass-bg-hover);
+  transform: translateY(-2px);
+  box-shadow: var(--shadow-lg), var(--shadow-glow);
 }

-/* Stat icon */
-.stat-icon {
-  width: 44px;
-  height: 44px;
-  border-radius: 10px;
+/* Large Stat icon */
+.stat-icon-large {
+  width: 64px;
+  height: 64px;
+  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
 }

-.stat-icon.outbound {
-  background: var(--color-accent);
+.stat-icon-large.traffic-24h {
+  background: var(--gradient-accent);
 }

-.stat-icon.inbound {
-  background: #8b5cf6;
+.stat-icon-large.traffic-total {
+  background: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 100%);
 }

-.stat-icon.clients {
-  background: var(--color-success);
+.stat-icon-large.clients {
+  background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
 }

-.stat-icon.rules {
-  background: var(--color-warning);
+.stat-icon-large.rules {
+  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
 }

-.stat-icon.total-out {
-  background: #0284c7;
-}
-
-.stat-icon.total-in {
-  background: #9333ea;
-}
-
-.stat-icon svg {
+.icon-lg {
+  width: 32px;
+  height: 32px;
  color: white;
 }

-/* Stat content */
-.stat-content {
+/* Stat details */
+.stat-details {
  flex: 1;
  display: flex;
  flex-direction: column;
-  gap: 2px;
-  min-height: 44px;
-  justify-content: center;
+  gap: 8px;
 }

-.stat-label {
+.stat-row {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+
+.stat-row.single {
+  padding: 12px 0;
+}
+
+.stat-title {
  font-size: 13px;
  color: var(--color-text-secondary);
  font-weight: 500;
-  line-height: 1.2;
 }

-.stat-value {
-  font-size: 26px;
+.stat-data {
+  display: flex;
+  align-items: baseline;
+  gap: 4px;
+}
+
+.stat-number {
+  font-size: 20px;
  font-weight: 700;
  color: var(--color-text-primary);
-  line-height: 1.2;
+}
+
+.stat-number.online {
+  color: var(--color-success);
 }

 .stat-unit {
  font-size: 12px;
  color: var(--color-text-muted);
-  line-height: 1.2;
-}
-
-.stat-value-row {
-  display: flex;
-  align-items: baseline;
-  gap: 4px;
-}
-
-.stat-unit-inline {
-  font-size: 14px;
-  color: var(--color-text-muted);
-  font-weight: 500;
-}
-
-/* Client count special styling */
-.client-count {
-  display: flex;
-  align-items: baseline;
-  gap: 4px;
-}
-
-.client-count .stat-value.online {
-  color: var(--color-success);
-}
-
-.client-count .stat-value.total {
-  font-size: 24px;
-  color: var(--color-text-secondary);
-}
-
-.stat-separator {
-  font-size: 20px;
-  color: var(--color-text-muted);
-}
-
-/* Stat trend indicator */
-.stat-trend {
-  position: absolute;
-  top: 16px;
-  right: 16px;
-  padding: 4px 8px;
-  border-radius: 8px;
-  font-size: 12px;
-}
-
-.stat-trend.up {
-  background: rgba(0, 186, 124, 0.15);
-  color: var(--color-success);
 }

 /* Online indicator with pulse */
@@ -456,11 +509,12 @@ onMounted(() => {
 .online-indicator.active .pulse {
  background: var(--color-success);
  animation: pulse-animation 2s ease-in-out infinite;
+  box-shadow: 0 0 8px var(--color-success-glow);
 }

@keyframes pulse-animation {
-  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 186, 124, 0.5); }
-  50% { box-shadow: 0 0 0 6px rgba(0, 186, 124, 0); }
+  0%, 100% { box-shadow: 0 0 0 0 var(--color-success-glow); }
+  50% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
 }

 /* Chart Section */
@@ -573,10 +627,27 @@ onMounted(() => {
  color: var(--color-text-muted);
 }

-/* Glass card base */
+/* Glass card base - 毛玻璃效果 */
 .glass-card {
-  background: var(--color-bg-tertiary);
-  border-radius: 12px;
+  background: var(--glass-bg);
+  backdrop-filter: var(--glass-blur);
+  -webkit-backdrop-filter: var(--glass-blur);
+  border-radius: 16px;
  border: 1px solid var(--color-border);
+  box-shadow: var(--shadow-card);
+  position: relative;
+}
+
+.glass-card::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 10%;
+  right: 10%;
+  height: 1px;
+  background: linear-gradient(90deg,
+    transparent 0%,
+    rgba(255, 255, 255, 0.1) 50%,
+    transparent 100%);
 }
 </style>
--- a/web/src/views/LoginView.vue
+++ b/web/src/views/LoginView.vue
@@ -101,57 +101,131 @@ const handleLogin = async () => {
  display: flex;
  align-items: center;
  justify-content: center;
-  background: var(--color-bg-primary);
+  background: var(--gradient-bg);
  padding: 16px;
  position: relative;
  overflow: hidden;
 }

-/* 移除浮动粒子动画 */
+/* 动画背景粒子 */
 .particles {
-  display: none;
+  position: absolute;
+  inset: 0;
+  overflow: hidden;
+  pointer-events: none;
+  z-index: 0;
 }

-/* Login card */
+.particle {
+  position: absolute;
+  border-radius: 50%;
+  opacity: 0.2;
+  filter: blur(60px);
+  animation: float 20s ease-in-out infinite;
+}
+
+.particle-1 {
+  width: 400px;
+  height: 400px;
+  background: var(--color-accent);
+  top: -100px;
+  right: -100px;
+}
+
+.particle-2 {
+  width: 300px;
+  height: 300px;
+  background: #8b5cf6;
+  bottom: -50px;
+  left: -50px;
+  animation-delay: -5s;
+}
+
+.particle-3 {
+  width: 250px;
+  height: 250px;
+  background: var(--color-info);
+  top: 50%;
+  left: 20%;
+  animation-delay: -10s;
+}
+
+.particle-4 {
+  width: 200px;
+  height: 200px;
+  background: #ec4899;
+  bottom: 30%;
+  right: 10%;
+  animation-delay: -15s;
+}
+
+@keyframes float {
+  0%, 100% { transform: translate(0, 0) scale(1); }
+  25% { transform: translate(30px, -30px) scale(1.05); }
+  50% { transform: translate(-20px, 20px) scale(0.95); }
+  75% { transform: translate(-30px, -20px) scale(1.02); }
+}
+
+/* Login card - 毛玻璃效果 */
 .login-card {
  width: 100%;
-  max-width: 380px;
-  background: var(--color-bg-tertiary);
-  border-radius: 16px;
+  max-width: 400px;
+  background: var(--glass-bg);
+  backdrop-filter: var(--glass-blur);
+  -webkit-backdrop-filter: var(--glass-blur);
+  border-radius: 20px;
  border: 1px solid var(--color-border);
-  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
-  padding: 40px 32px;
+  box-shadow: var(--shadow-card);
+  padding: 48px 36px;
  position: relative;
  z-index: 10;
 }

+/* 卡片顶部高光 */
+.login-card::before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 20%;
+  right: 20%;
+  height: 1px;
+  background: linear-gradient(90deg,
+    transparent 0%,
+    rgba(255, 255, 255, 0.15) 50%,
+    transparent 100%);
+}
+
 /* Header */
 .login-header {
  text-align: center;
-  margin-bottom: 32px;
+  margin-bottom: 36px;
 }

 .logo-icon {
-  width: 56px;
-  height: 56px;
-  margin: 0 auto 16px;
-  background: var(--color-accent);
-  border-radius: 12px;
+  width: 64px;
+  height: 64px;
+  margin: 0 auto 20px;
+  background: var(--gradient-accent);
+  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
+  box-shadow: 0 8px 24px var(--color-accent-glow);
 }

 .logo-icon svg {
  color: white;
-  width: 28px;
-  height: 28px;
+  width: 32px;
+  height: 32px;
 }

 .logo-text {
-  font-size: 24px;
-  font-weight: 600;
-  color: var(--color-text-primary);
+  font-size: 28px;
+  font-weight: 700;
+  background: var(--gradient-accent);
+  -webkit-background-clip: text;
+  -webkit-text-fill-color: transparent;
+  background-clip: text;
  margin: 0 0 8px 0;
 }

@@ -181,19 +255,22 @@ const handleLogin = async () => {
 }

 .glass-input {
-  background: var(--color-bg-elevated);
+  background: var(--glass-bg-light);
+  backdrop-filter: var(--glass-blur-light);
+  -webkit-backdrop-filter: var(--glass-blur-light);
  border: 1px solid var(--color-border);
-  border-radius: 8px;
-  padding: 12px 14px;
+  border-radius: 12px;
+  padding: 14px 16px;
  color: var(--color-text-primary);
  font-size: 15px;
  width: 100%;
-  transition: all 0.15s;
+  transition: all 0.2s ease;
  outline: none;
 }

 .glass-input:focus {
  border-color: var(--color-accent);
+  box-shadow: 0 0 0 3px var(--color-accent-glow);
 }

 .glass-input::placeholder {
@@ -211,9 +288,9 @@ const handleLogin = async () => {
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
-  background: rgba(244, 33, 46, 0.1);
-  border: 1px solid rgba(244, 33, 46, 0.3);
-  border-radius: 8px;
+  background: rgba(239, 68, 68, 0.1);
+  border: 1px solid rgba(239, 68, 68, 0.3);
+  border-radius: 10px;
  color: var(--color-error);
  font-size: 14px;
 }
@@ -224,23 +301,30 @@ const handleLogin = async () => {

 /* Button */
 .glass-button {
-  background: var(--color-accent);
+  background: var(--gradient-accent);
  border: none;
-  border-radius: 8px;
-  padding: 12px 24px;
+  border-radius: 12px;
+  padding: 14px 24px;
  color: white;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
-  transition: all 0.15s;
+  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
+  box-shadow: 0 4px 15px var(--color-accent-glow);
 }

 .glass-button:hover:not(:disabled) {
-  background: var(--color-accent-hover);
+  box-shadow: 0 6px 20px var(--color-accent-glow);
+  transform: translateY(-2px);
+  filter: brightness(1.1);
+}
+
+.glass-button:active:not(:disabled) {
+  transform: translateY(0) scale(0.98);
 }

 .glass-button:disabled {
@@ -265,7 +349,7 @@ const handleLogin = async () => {
 /* Footer */
 .login-footer {
  text-align: center;
-  margin-top: 24px;
+  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
--- a/web/src/views/SettingsView.vue
+++ b/web/src/views/SettingsView.vue
@@ -235,7 +235,7 @@ onMounted(() => {
 <style scoped>
 .settings-page {
  min-height: calc(100vh - 108px);
-  background: var(--color-bg-primary);
+  background: transparent;
  position: relative;
  overflow: hidden;
  padding: 32px;
@@ -243,7 +243,52 @@ onMounted(() => {

 /* Hide particles */
 .particles {
-  display: none;
+  position: absolute;
+  inset: 0;
+  overflow: hidden;
+  pointer-events: none;
+  z-index: 0;
+}
+
+.particle {
+  position: absolute;
+  border-radius: 50%;
+  opacity: 0.15;
+  filter: blur(60px);
+  animation: float 20s ease-in-out infinite;
+}
+
+.particle-1 {
+  width: 350px;
+  height: 350px;
+  background: var(--color-accent);
+  top: -80px;
+  right: -80px;
+}
+
+.particle-2 {
+  width: 280px;
+  height: 280px;
+  background: #8b5cf6;
+  bottom: -40px;
+  left: -40px;
+  animation-delay: -5s;
+}
+
+.particle-3 {
+  width: 220px;
+  height: 220px;
+  background: var(--color-success);
+  top: 40%;
+  left: 30%;
+  animation-delay: -10s;
+}
+
+@keyframes float {
+  0%, 100% { transform: translate(0, 0) scale(1); }
+  25% { transform: translate(30px, -30px) scale(1.05); }
+  50% { transform: translate(-20px, 20px) scale(0.95); }
+  75% { transform: translate(-30px, -20px) scale(1.02); }
 }

 .settings-content {
Author	SHA1	Message	Date
Flik	e0d88e9ad7	feat: Implement core tunnel server with client management, authentication, and SOCKS5/HTTP proxy capabilities. Some checks failed Build Multi-Platform Binaries / build-binaries (amd64, darwin, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, windows, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, windows, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, darwin, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, windows, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-frontend (push) Has been cancelled Details	2026-02-03 21:59:55 +08:00
Flik	ba9edd3c02	feat(client): enhance data directory handling and update permissions check for self-update All checks were successful Build Multi-Platform Binaries / build-frontend (push) Successful in 30s Details Build Multi-Platform Binaries / build-binaries (amd64, linux, client, true) (push) Successful in 1m32s Details Build Multi-Platform Binaries / build-binaries (amd64, darwin, server, false) (push) Successful in 1m35s Details Build Multi-Platform Binaries / build-binaries (amd64, windows, client, true) (push) Successful in 1m30s Details Build Multi-Platform Binaries / build-binaries (amd64, linux, server, true) (push) Successful in 1m52s Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, client, true) (push) Successful in 1m17s Details Build Multi-Platform Binaries / build-binaries (amd64, windows, server, true) (push) Successful in 1m39s Details Build Multi-Platform Binaries / build-binaries (arm64, darwin, server, false) (push) Successful in 1m43s Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, server, true) (push) Successful in 1m58s Details Build Multi-Platform Binaries / build-binaries (arm64, linux, client, true) (push) Successful in 1m16s Details Build Multi-Platform Binaries / build-binaries (arm64, linux, server, true) (push) Successful in 1m48s Details Build Multi-Platform Binaries / build-binaries (arm64, windows, server, false) (push) Successful in 1m22s Details	2026-01-29 16:29:40 +08:00
Flik	e40d079f7a	feat(server): add traffic storage and statistics tracking for improved traffic management Some checks failed Build Multi-Platform Binaries / build-binaries (amd64, darwin, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, windows, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, windows, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, darwin, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, windows, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-frontend (push) Has been cancelled Details	2026-01-29 15:38:27 +08:00
Flik	8ce5b149f7	fix(server): update client nickname handling to prevent overwriting manual names All checks were successful Build Multi-Platform Binaries / build-frontend (push) Successful in 29s Details Build Multi-Platform Binaries / build-binaries (amd64, linux, client, true) (push) Successful in 1m35s Details Build Multi-Platform Binaries / build-binaries (amd64, darwin, server, false) (push) Successful in 1m42s Details Build Multi-Platform Binaries / build-binaries (amd64, windows, client, true) (push) Successful in 1m25s Details Build Multi-Platform Binaries / build-binaries (amd64, linux, server, true) (push) Successful in 1m50s Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, client, true) (push) Successful in 1m15s Details Build Multi-Platform Binaries / build-binaries (amd64, windows, server, true) (push) Successful in 1m40s Details Build Multi-Platform Binaries / build-binaries (arm64, darwin, server, false) (push) Successful in 1m44s Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, server, true) (push) Successful in 2m4s Details Build Multi-Platform Binaries / build-binaries (arm64, linux, client, true) (push) Successful in 1m16s Details Build Multi-Platform Binaries / build-binaries (arm64, linux, server, true) (push) Successful in 1m46s Details Build Multi-Platform Binaries / build-binaries (arm64, windows, server, false) (push) Successful in 1m19s Details	2026-01-29 15:08:04 +08:00
Flik	0a41e10793	feat(client, server): add client name handling and machine ID retrieval Some checks failed Build Multi-Platform Binaries / build-binaries (amd64, darwin, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, windows, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, windows, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, darwin, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, windows, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-frontend (push) Has been cancelled Details	2026-01-27 08:56:05 +08:00
Flik	3386b0fcb6	fix(client): 移除日志前缀并改进代理配置处理 Some checks failed Build Multi-Platform Binaries / build-binaries (amd64, darwin, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, windows, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, windows, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, darwin, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, windows, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-frontend (push) Has been cancelled Details - 移除了所有客户端日志消息中的 [Client] 前缀 - 修改 handleProxyConfig 函数以接收 stream 参数并添加延迟关闭 - 更新 sendProxyConfig 函数以等待客户端配置确认 - 改进了代理配置同步的可靠性	2026-01-23 18:10:51 +08:00
Flik	98a5525e6d	feat(client): 添加服务端版本检查和客户端更新逻辑 Some checks failed Build Multi-Platform Binaries / build-frontend (push) Successful in 27s Details Build Multi-Platform Binaries / build-binaries (amd64, linux, client, true) (push) Successful in 1m24s Details Build Multi-Platform Binaries / build-binaries (amd64, darwin, server, false) (push) Successful in 1m33s Details Build Multi-Platform Binaries / build-binaries (amd64, windows, client, true) (push) Successful in 1m18s Details Build Multi-Platform Binaries / build-binaries (amd64, linux, server, true) (push) Successful in 1m40s Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, client, true) (push) Successful in 1m16s Details Build Multi-Platform Binaries / build-binaries (amd64, windows, server, true) (push) Successful in 1m40s Details Build Multi-Platform Binaries / build-binaries (arm64, darwin, server, false) (push) Failing after 1m39s Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, server, true) (push) Successful in 1m49s Details Build Multi-Platform Binaries / build-binaries (arm64, linux, client, true) (push) Successful in 1m26s Details Build Multi-Platform Binaries / build-binaries (arm64, linux, server, true) (push) Successful in 1m53s Details Build Multi-Platform Binaries / build-binaries (arm64, windows, server, false) (push) Successful in 1m16s Details - 引入 getVersionInfo API 和服务端版本获取功能 - 实现版本比较算法用于判断更新需求 - 添加服务端版本加载和目标版本计算逻辑 - 更新客户端版本显示为可更新目标版本 - 优化样式表移除不透明背景设置 - 调整进度条外观样式增强视觉效果	2026-01-23 08:40:54 +08:00
Flik	5c8020d5fb	feat(client): 添加服务端版本检查和客户端更新逻辑 Some checks failed Build Multi-Platform Binaries / build-binaries (amd64, darwin, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, windows, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, windows, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, darwin, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, windows, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-frontend (push) Has been cancelled Details - 引入 getVersionInfo API 和服务端版本获取功能 - 实现版本比较算法用于判断更新需求 - 添加服务端版本加载和目标版本计算逻辑 - 更新客户端版本显示为可更新目标版本 - 优化样式表移除不透明背景设置 - 调整进度条外观样式增强视觉效果	2026-01-22 23:55:34 +08:00
Flik	a2773aa1a7	feat(workflow): 更新发布工作流以改进发布说明生成 Some checks failed Build Multi-Platform Binaries / build-binaries (amd64, darwin, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, windows, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, windows, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, darwin, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, windows, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-frontend (push) Has been cancelled Details - 当用户提供发布说明时直接使用用户输入的内容 - 当未提供发布说明时自动获取最近一次提交的完整消息作为变更内容 - 格式化发布说明结构，添加版本标题和变更部分 - 在发布说明中插入分隔线以区分变更内容和资源文件 - 添加控制台输出以显示发布的说明内容	2026-01-22 23:13:48 +08:00
Flik	9cc2fa8076	style(ui): 实现毛玻璃设计系统并优化界面视觉效果 Some checks failed Build Multi-Platform Binaries / build-binaries (amd64, darwin, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, windows, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (amd64, windows, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm, 7, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, darwin, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, linux, client, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, linux, server, true) (push) Has been cancelled Details Build Multi-Platform Binaries / build-binaries (arm64, windows, server, false) (push) Has been cancelled Details Build Multi-Platform Binaries / build-frontend (push) Has been cancelled Details - 全面实现毛玻璃(glassmorphism)设计效果，提升整体视觉质感 - 更新深色主题配色方案，采用深邃渐变背景和半透明元素 - 在头部、底部、模态框等组件添加毛玻璃效果和模糊滤镜 - 重构导航栏样式，增加高度和圆角，优化悬停状态效果 - 实现动态背景粒子动画系统，增强页面视觉层次感 - 更新卡片组件样式，添加高光边框和阴影效果 - 优化按钮交互效果，添加光泽和悬停动效 - 调整输入框、下拉菜单等表单元素的毛玻璃样式 - 更新主题切换菜单和用户下拉菜单的视觉效果 - 为在线状态指示器添加发光脉冲动画效果	2026-01-22 23:08:47 +08:00