Revert "fix: 保留用户/规则高级设置并增强节点运行时恢复 (#468)"

This reverts commit 3f374df724.

go-backend/MIGRATION_PLAN.md

@@ -90,7 +90,7 @@
 | 表名 | Model | 特殊处理 |
 |------|-------|----------|
 | `user` | `User` | `TableName()` 返回 `"user"` (PG 保留字) |
-| `forward` | `Forward` | 增加 `proxy_protocol` 字段 |
+| `forward` | `Forward` | |
 | `forward_port` | `ForwardPort` | |
 | `node` | `Node` | |
 | `speed_limit` | `SpeedLimit` | |

go-backend/internal/http/handler/control_plane.go

@@ -1705,12 +1705,6 @@ func buildForwardServiceConfigs(baseName string, forward *forwardRecord, tunnel
 		if cLimiterName != "" {
 			service["climiter"] = cLimiterName
 		}
-		if forward.ProxyProtocol > 0 {
-			if service["metadata"] == nil {
-				service["metadata"] = map[string]interface{}{}
-			}
-			service["metadata"].(map[string]interface{})["proxyProtocol"] = forward.ProxyProtocol
-		}
 		if protocol == "udp" {
 			listenerMetadata := map[string]interface{}{
 				"keepAlive": true,
@@ -1722,10 +1716,7 @@ func buildForwardServiceConfigs(baseName string, forward *forwardRecord, tunnel
 			service["handler"].(map[string]interface{})["chain"] = fmt.Sprintf("chains_%d", forward.TunnelID)
 		}
 		if tunnel != nil && tunnel.Type == 1 && strings.TrimSpace(node.InterfaceName) != "" {
-			if service["metadata"] == nil {
+			service["metadata"] = map[string]interface{}{"interface": node.InterfaceName}
-				service["metadata"] = map[string]interface{}{}
-			}
-			service["metadata"].(map[string]interface{})["interface"] = node.InterfaceName
 		}
 		if limiterID != nil && *limiterID > 0 {
 			service["limiter"] = strconv.FormatInt(*limiterID, 10)

go-backend/internal/http/handler/forward_proxy_protocol_test.go

@@ -1,98 +0,0 @@
-package handler
-
-import (
-	"testing"
-	"time"
-
-	"go-backend/internal/store/model"
-	"go-backend/internal/store/repo"
-)
-
-func TestBuildForwardServiceConfigsPreservesProxyProtocolWithInterfaceMetadata(t *testing.T) {
-	forward := &forwardRecord{
-		ID:            1,
-		UserID:        2,
-		TunnelID:      3,
-		RemoteAddr:    "1.1.1.1:443",
-		Strategy:      "fifo",
-		ProxyProtocol: 2,
-	}
-	tunnel := &tunnelRecord{Type: 1}
-	node := &nodeRecord{
-		InterfaceName: "eth0",
-		TCPListenAddr: "0.0.0.0",
-		UDPListenAddr: "0.0.0.0",
-	}
-
-	services := buildForwardServiceConfigs("1_2_3", forward, tunnel, node, 4001, "", nil, "")
-	if len(services) != 2 {
-		t.Fatalf("expected 2 services, got %d", len(services))
-	}
-
-	for _, service := range services {
-		metadata, ok := service["metadata"].(map[string]interface{})
-		if !ok {
-			t.Fatalf("expected metadata map, got %T", service["metadata"])
-		}
-		if metadata["interface"] != "eth0" {
-			t.Fatalf("expected interface metadata eth0, got %v", metadata["interface"])
-		}
-		if metadata["proxyProtocol"] != 2 {
-			t.Fatalf("expected proxyProtocol 2, got %v", metadata["proxyProtocol"])
-		}
-	}
-}
-
-func TestRollbackForwardMutationRestoresProxyProtocol(t *testing.T) {
-	r, err := repo.Open(":memory:")
-	if err != nil {
-		t.Fatalf("open repo: %v", err)
-	}
-	defer r.Close()
-
-	now := time.Now().UnixMilli()
-	if err := r.DB().Create(&model.Forward{
-		UserID:        2,
-		UserName:      "rollback-user",
-		Name:          "rollback-forward",
-		TunnelID:      3,
-		RemoteAddr:    "9.9.9.9:443",
-		Strategy:      "fifo",
-		CreatedTime:   now,
-		UpdatedTime:   now,
-		Status:        1,
-		ProxyProtocol: 2,
-	}).Error; err != nil {
-		t.Fatalf("create forward: %v", err)
-	}
-
-	forwardID := mustLastInsertID(t, r, "rollback-forward")
-	if err := r.DB().Model(&model.Forward{}).Where("id = ?", forwardID).Updates(map[string]interface{}{
-		"name":           "changed-forward",
-		"proxy_protocol": 0,
-		"updated_time":   now + 1,
-	}).Error; err != nil {
-		t.Fatalf("mutate forward: %v", err)
-	}
-
-	h := &Handler{repo: r}
-	h.rollbackForwardMutation(&forwardRecord{
-		ID:            forwardID,
-		UserID:        2,
-		UserName:      "rollback-user",
-		Name:          "rollback-forward",
-		TunnelID:      3,
-		RemoteAddr:    "9.9.9.9:443",
-		Strategy:      "fifo",
-		Status:        1,
-		ProxyProtocol: 2,
-	}, nil)
-
-	var proxyProtocol int
-	if err := r.DB().Raw("SELECT proxy_protocol FROM forward WHERE id = ?", forwardID).Row().Scan(&proxyProtocol); err != nil {
-		t.Fatalf("query proxy_protocol: %v", err)
-	}
-	if proxyProtocol != 2 {
-		t.Fatalf("expected proxyProtocol restored to 2, got %d", proxyProtocol)
-	}
-}

go-backend/internal/http/handler/mutations.go

@@ -1728,7 +1728,7 @@ func (h *Handler) forwardCreate(w http.ResponseWriter, r *http.Request) {
 	}
 	if roleID != 0 {
 		if err := IsSafeRemoteAddr(remoteAddr); err != nil {
-			response.WriteJSON(w, response.Err(403, err.Error()))
+			response.WriteJSON(w, response.Err(403, "禁止将目标地址设置为内部网络"))
 			return
 		}
 		if speedIDVal, ok := req["speedId"]; ok && speedIDVal != nil {
@@ -1780,9 +1780,7 @@ func (h *Handler) forwardCreate(w http.ResponseWriter, r *http.Request) {
 		userName = "user"
 	}
 	maxConn := asInt(req["maxConn"], 0)
-	proxyProtocol := asInt(req["proxyProtocol"], 0)
+	forwardID, err := h.repo.CreateForwardTx(userID, userName, name, tunnelID, remoteAddr, defaultString(asString(req["strategy"]), "fifo"), now, inx, entryNodes, port, inIp, nullableInt(speedID), maxConn)
-
-	forwardID, err := h.repo.CreateForwardTx(userID, userName, name, tunnelID, remoteAddr, defaultString(asString(req["strategy"]), "fifo"), now, inx, entryNodes, port, inIp, nullableInt(speedID), maxConn, proxyProtocol)
 	if err != nil {
 		response.WriteJSON(w, response.Err(-2, err.Error()))
 		return
@@ -1855,7 +1853,7 @@ func (h *Handler) forwardUpdate(w http.ResponseWriter, r *http.Request) {
 	}
 	if actorRole != 0 {
 		if err := IsSafeRemoteAddr(remoteAddr); err != nil {
-			response.WriteJSON(w, response.Err(403, err.Error()))
+			response.WriteJSON(w, response.Err(403, "禁止将目标地址设置为内部网络"))
 			return
 		}
 	}
@@ -1934,9 +1932,8 @@ func (h *Handler) forwardUpdate(w http.ResponseWriter, r *http.Request) {
 	}
 	now := time.Now().UnixMilli()
 	maxConn := asInt(req["maxConn"], forward.MaxConn)
-	proxyProtocol := asInt(req["proxyProtocol"], forward.ProxyProtocol)
 
-	if err := h.repo.UpdateForward(id, name, tunnelID, remoteAddr, strategy, now, newSpeedID, maxConn, proxyProtocol); err != nil {
+	if err := h.repo.UpdateForward(id, name, tunnelID, remoteAddr, strategy, now, newSpeedID, maxConn); err != nil {
 		response.WriteJSON(w, response.Err(-2, err.Error()))
 		return
 	}
@@ -4088,7 +4085,7 @@ func (h *Handler) rollbackForwardMutation(oldForward *forwardRecord, oldPorts []
 	h.repo.RollbackForwardFields(
 		oldForward.ID, oldForward.UserID, oldForward.UserName, oldForward.Name,
 		oldForward.TunnelID, oldForward.RemoteAddr, oldForward.Strategy, oldForward.Status,
-		oldForward.SpeedID, oldForward.MaxConn, oldForward.ProxyProtocol,
+		oldForward.SpeedID, oldForward.MaxConn,
 		time.Now().UnixMilli(),
 	)
 

go-backend/internal/http/handler/security_utils.go

@@ -11,37 +11,11 @@ var DisableSafeRemoteAddrCheckForTesting = false
 
 // IsSafeRemoteAddr checks if a given address is safe to connect to (prevents SSRF/Open Proxy).
 // It resolves domains to IPs to prevent DNS rebinding attacks pointing to internal networks.
-// Supports multiple addresses separated by commas or newlines (one per line).
 func IsSafeRemoteAddr(addr string) error {
 	if DisableSafeRemoteAddrCheckForTesting {
 		return nil
 	}
 
-	for _, part := range splitRemoteParts(addr) {
-		if err := checkSingleRemoteAddr(part); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-// splitRemoteParts splits a multi-address string by commas and newlines.
-func splitRemoteParts(addr string) []string {
-	addr = strings.ReplaceAll(addr, "\n", ",")
-	addr = strings.ReplaceAll(addr, "\r", ",")
-	parts := strings.Split(addr, ",")
-	out := make([]string, 0, len(parts))
-	for _, part := range parts {
-		part = strings.TrimSpace(part)
-		if part != "" {
-			out = append(out, part)
-		}
-	}
-	return out
-}
-
-// checkSingleRemoteAddr validates a single address.
-func checkSingleRemoteAddr(addr string) error {
 	host, _, err := net.SplitHostPort(addr)
 	if err != nil {
 		if strings.Contains(err.Error(), "missing port in address") {
@@ -53,12 +27,12 @@ func checkSingleRemoteAddr(addr string) error {
 
 	ips, err := net.LookupIP(host)
 	if err != nil {
-		return fmt.Errorf("could not resolve address %q: %v", addr, err)
+		return fmt.Errorf("could not resolve address: %v", err)
 	}
 
 	for _, ip := range ips {
 		if ip.IsLoopback() || ip.IsPrivate() {
-			return fmt.Errorf("address %q resolves to internal IP: %s", addr, ip.String())
+			return fmt.Errorf("address resolves to internal IP: %s", ip.String())
 		}
 	}
 

go-backend/internal/http/handler/upgrade.go

@@ -13,13 +13,6 @@ import (
 	"go-backend/internal/http/response"
 )
 
-// failedForward tracks a forward that failed redeployment, for retry.
-type failedForward struct {
-	id      int64
-	forward *forwardRecord
-	err     error
-}
-
 const (
 	githubRepo     = "Sagit-chu/flvx"
 	githubAPIBase  = "https://api.github.com"
@@ -397,9 +390,6 @@ func (h *Handler) consumeNodePendingUpgradeRedeploy(nodeID int64) bool {
 
 func (h *Handler) onNodeOnline(nodeID int64) {
 	h.consumeNodePendingUpgradeRedeploy(nodeID)
-	// Always redeploy rules on reconnection, not just for pending upgrade nodes.
-	// This handles cases where the node restarted and lost its in-memory config
-	// before persistence had time to flush, or if the panel also restarted.
 	h.redeployNodeRuntimeAfterUpgrade(nodeID)
 }
 
@@ -415,7 +405,6 @@ func (h *Handler) redeployNodeRuntimeAfterUpgrade(nodeID int64) {
 		return
 	}
 
-	// First pass: deploy everything
 	tunnelFailed := make(map[int64]struct{})
 	for _, tunnelID := range tunnelIDs {
 		if err := h.redeployTunnelAndForwards(tunnelID); err != nil {
@@ -424,9 +413,6 @@ func (h *Handler) redeployNodeRuntimeAfterUpgrade(nodeID int64) {
 		}
 	}
 
-	// Collect forwards that failed independently (not skipped due to tunnel failure)
-	var failedForwards []failedForward
-
 	for _, forwardID := range forwardIDs {
 		forward, getErr := h.getForwardRecord(forwardID)
 		if getErr != nil || forward == nil {
@@ -436,86 +422,7 @@ func (h *Handler) redeployNodeRuntimeAfterUpgrade(nodeID int64) {
 			continue
 		}
 		if err := h.syncForwardServices(forward, "UpdateService", true); err != nil {
-			failedForwards = append(failedForwards, failedForward{id: forwardID, forward: forward, err: err})
 			fmt.Printf("post-upgrade redeploy: forward %d failed on node %d: %v\n", forwardID, nodeID, err)
 		}
 	}
-
-	// Retry failed items with exponential backoff (max 3 attempts)
-	h.retryFailedRedeploys(nodeID, tunnelFailed, failedForwards)
-}
-
-// isRetryableError returns true if the error looks transient and worth retrying.
-func isRetryableError(err error) bool {
-	if err == nil {
-		return false
-	}
-	msg := strings.ToLower(err.Error())
-	// Skip non-retryable errors: not-found, already-exists, validation errors
-	if strings.Contains(msg, "not found") || strings.Contains(msg, "不存在") {
-		return false
-	}
-	if strings.Contains(msg, "already exists") || strings.Contains(msg, "已存在") {
-		return false
-	}
-	// Everything else (timeout, connection lost, port in use, etc.) is retryable
-	return true
-}
-
-// retryFailedRedeploys retries failed tunnels and forwards with exponential backoff.
-func (h *Handler) retryFailedRedeploys(nodeID int64, tunnelFailed map[int64]struct{}, failedForwards []failedForward) {
-	if len(tunnelFailed) == 0 && len(failedForwards) == 0 {
-		return
-	}
-
-	const maxRetries = 3
-	baseDelay := time.Second
-
-	for attempt := 1; attempt <= maxRetries; attempt++ {
-		delay := baseDelay * time.Duration(1<<uint(attempt-1)) // 1s, 2s, 4s
-		time.Sleep(delay)
-
-		// Retry failed tunnels
-		for tunnelID := range tunnelFailed {
-			if err := h.redeployTunnelAndForwards(tunnelID); err == nil {
-				delete(tunnelFailed, tunnelID)
-				fmt.Printf("post-upgrade redeploy retry: tunnel %d succeeded on node %d (attempt %d)\n", tunnelID, nodeID, attempt)
-			} else if !isRetryableError(err) {
-				delete(tunnelFailed, tunnelID) // Non-retryable, don't retry again
-			} else {
-				fmt.Printf("post-upgrade redeploy retry: tunnel %d still failing on node %d (attempt %d): %v\n", tunnelID, nodeID, attempt, err)
-			}
-		}
-
-		// Retry failed forwards
-		var stillFailed []failedForward
-		for _, ff := range failedForwards {
-			if _, skipped := tunnelFailed[ff.forward.TunnelID]; skipped {
-				stillFailed = append(stillFailed, ff) // Tunnel still failed, skip forward
-				continue
-			}
-			if err := h.syncForwardServices(ff.forward, "UpdateService", true); err == nil {
-				fmt.Printf("post-upgrade redeploy retry: forward %d succeeded on node %d (attempt %d)\n", ff.id, nodeID, attempt)
-			} else if !isRetryableError(err) {
-				// Non-retryable, drop it
-			} else {
-				stillFailed = append(stillFailed, ff)
-				fmt.Printf("post-upgrade redeploy retry: forward %d still failing on node %d (attempt %d): %v\n", ff.id, nodeID, attempt, err)
-			}
-		}
-		failedForwards = stillFailed
-
-		if len(tunnelFailed) == 0 && len(failedForwards) == 0 {
-			fmt.Printf("post-upgrade redeploy retry: all items recovered on node %d\n", nodeID)
-			return
-		}
-	}
-
-	// Final summary
-	for tunnelID := range tunnelFailed {
-		fmt.Printf("post-upgrade redeploy: tunnel %d permanently failed on node %d after retries\n", tunnelID, nodeID)
-	}
-	for _, ff := range failedForwards {
-		fmt.Printf("post-upgrade redeploy: forward %d permanently failed on node %d after retries\n", ff.id, nodeID)
-	}
 }

go-backend/internal/store/model/model.go

@@ -30,22 +30,21 @@ func (User) TableName() string { return "user" }
 
 // Forward maps to the "forward" table.
 type Forward struct {
-	ID            int64         `gorm:"primaryKey;autoIncrement"`
+	ID          int64         `gorm:"primaryKey;autoIncrement"`
-	UserID        int64         `gorm:"column:user_id;not null"`
+	UserID      int64         `gorm:"column:user_id;not null"`
-	UserName      string        `gorm:"column:user_name;type:varchar(100);not null"`
+	UserName    string        `gorm:"column:user_name;type:varchar(100);not null"`
-	Name          string        `gorm:"type:varchar(100);not null"`
+	Name        string        `gorm:"type:varchar(100);not null"`
-	TunnelID      int64         `gorm:"column:tunnel_id;not null"`
+	TunnelID    int64         `gorm:"column:tunnel_id;not null"`
-	RemoteAddr    string        `gorm:"column:remote_addr;type:text;not null"`
+	RemoteAddr  string        `gorm:"column:remote_addr;type:text;not null"`
-	Strategy      string        `gorm:"type:varchar(100);not null;default:'fifo'"`
+	Strategy    string        `gorm:"type:varchar(100);not null;default:'fifo'"`
-	InFlow        int64         `gorm:"not null;default:0"`
+	InFlow      int64         `gorm:"not null;default:0"`
-	OutFlow       int64         `gorm:"column:out_flow;not null;default:0"`
+	OutFlow     int64         `gorm:"column:out_flow;not null;default:0"`
-	CreatedTime   int64         `gorm:"column:created_time;not null"`
+	CreatedTime int64         `gorm:"column:created_time;not null"`
-	UpdatedTime   int64         `gorm:"column:updated_time;not null"`
+	UpdatedTime int64         `gorm:"column:updated_time;not null"`
-	Status        int           `gorm:"not null"`
+	Status      int           `gorm:"not null"`
-	Inx           int           `gorm:"not null;default:0"`
+	Inx         int           `gorm:"not null;default:0"`
-	SpeedID       sql.NullInt64 `gorm:"column:speed_id"`
+	SpeedID     sql.NullInt64 `gorm:"column:speed_id"`
-	MaxConn       int           `gorm:"column:max_conn;not null;default:0"`
+	MaxConn     int           `gorm:"column:max_conn;not null;default:0"`
-	ProxyProtocol int           `gorm:"column:proxy_protocol;not null;default:0"`
 }
 
 func (Forward) TableName() string { return "forward" }
@@ -440,10 +439,9 @@ type ForwardBackup struct {
 	CreatedTime  int64                `json:"createdTime"`
 	UpdatedTime  int64                `json:"updatedTime"`
 	Status       int                  `json:"status"`
-	Inx           int                  `json:"inx"`
+	Inx          int                  `json:"inx"`
-	SpeedID       *int64               `json:"speedId,omitempty"`
+	SpeedID      *int64               `json:"speedId,omitempty"`
-	ForwardPorts  *[]ForwardPortBackup `json:"forwardPorts,omitempty"`
+	ForwardPorts *[]ForwardPortBackup `json:"forwardPorts,omitempty"`
-	ProxyProtocol int                  `json:"proxyProtocol"`
 }
 
 type ForwardPortBackup struct {
@@ -539,10 +537,9 @@ type ForwardRecord struct {
 	TunnelID   int64
 	RemoteAddr string
 	Strategy   string
-	Status        int
+	Status     int
-	SpeedID       sql.NullInt64
+	SpeedID    sql.NullInt64
-	MaxConn       int
+	MaxConn    int
-	ProxyProtocol int
 }
 
 // TunnelRecord is a minimal tunnel view used by control plane.

go-backend/internal/store/repo/repository.go

@@ -295,17 +295,6 @@ func prepareSQLiteLegacyColumns(db *gorm.DB) error {
 		}
 	}
 
-	if m.HasTable(&model.Forward{}) {
-		for _, field := range []string{"ProxyProtocol"} {
-			if m.HasColumn(&model.Forward{}, field) {
-				continue
-			}
-			if err := m.AddColumn(&model.Forward{}, field); err != nil {
-				return fmt.Errorf("add forward.%s: %w", field, err)
-			}
-		}
-	}
-
 	return nil
 }
 
@@ -725,7 +714,6 @@ func (r *Repository) ListUsers() ([]map[string]interface{}, error) {
 			"flowResetTime": u.FlowResetTime, "createdTime": u.CreatedTime,
 			"updatedTime": nullableInt64(u.UpdatedTime),
 			"inFlow":      u.InFlow, "outFlow": u.OutFlow,
-			"maxConn":     u.MaxConn,
 		}
 		if quota := quotaMap[u.ID]; quota != nil {
 			item["dailyQuotaGB"] = quota.DailyLimitGB
@@ -781,13 +769,11 @@ func (r *Repository) ListForwards() ([]map[string]interface{}, error) {
 		Status       int
 		Inx          int
 		SpeedID      sql.NullInt64
-		MaxConn      int
-		ProxyProtocol int
 	}
 
 	var rows []fwdRow
 	err := r.db.Model(&model.Forward{}).
-		Select("forward.id, forward.user_id, forward.user_name, forward.name, forward.tunnel_id, COALESCE(tunnel.name, '') AS tunnel_name, COALESCE(tunnel.traffic_ratio, 1.0) AS traffic_ratio, forward.remote_addr, COALESCE(forward.strategy, 'fifo') AS strategy, forward.in_flow, forward.out_flow, forward.created_time, forward.status, forward.inx, forward.speed_id, forward.max_conn, forward.proxy_protocol").
+		Select("forward.id, forward.user_id, forward.user_name, forward.name, forward.tunnel_id, COALESCE(tunnel.name, '') AS tunnel_name, COALESCE(tunnel.traffic_ratio, 1.0) AS traffic_ratio, forward.remote_addr, COALESCE(forward.strategy, 'fifo') AS strategy, forward.in_flow, forward.out_flow, forward.created_time, forward.status, forward.inx, forward.speed_id").
 		Joins("LEFT JOIN tunnel ON tunnel.id = forward.tunnel_id").
 		Order("forward.inx ASC, forward.id ASC").
 		Find(&rows).Error
@@ -809,8 +795,6 @@ func (r *Repository) ListForwards() ([]map[string]interface{}, error) {
 			"remoteAddr": row.RemoteAddr, "strategy": row.Strategy,
 			"inFlow": row.InFlow, "outFlow": row.OutFlow,
 			"createdTime": row.CreatedTime, "status": row.Status, "inx": int64(row.Inx),
-			"maxConn": row.MaxConn,
-			"proxyProtocol": row.ProxyProtocol,
 		}
 		if row.SpeedID.Valid {
 			item["speedId"] = row.SpeedID.Int64
@@ -2003,7 +1987,6 @@ func (r *Repository) exportForwards() ([]model.ForwardBackup, error) {
 			TunnelID: f.TunnelID, RemoteAddr: f.RemoteAddr, Strategy: f.Strategy,
 			InFlow: f.InFlow, OutFlow: f.OutFlow, CreatedTime: f.CreatedTime,
 			UpdatedTime: f.UpdatedTime, Status: f.Status, Inx: f.Inx,
-			ProxyProtocol: f.ProxyProtocol,
 		}
 		ports, err := r.exportForwardPorts(f.ID)
 		if err != nil {
@@ -2401,13 +2384,12 @@ func importForwards(tx *gorm.DB, forwards []model.ForwardBackup, now int64) (int
 			UpdatedTime: now,
 			Status:      f.Status,
 			Inx:         f.Inx,
-			ProxyProtocol: f.ProxyProtocol,
 		}
 		err := tx.Clauses(clause.OnConflict{
 			Columns: []clause.Column{{Name: "id"}},
 			DoUpdates: clause.AssignmentColumns([]string{
 				"user_id", "user_name", "name", "tunnel_id", "remote_addr", "strategy",
-				"in_flow", "out_flow", "updated_time", "status", "inx", "proxy_protocol",
+				"in_flow", "out_flow", "updated_time", "status", "inx",
 			}),
 		}).Create(&item).Error
 		if err != nil {

go-backend/internal/store/repo/repository_flow.go

@@ -124,17 +124,16 @@ func (r *Repository) GetForwardRecord(forwardID int64) (*model.ForwardRecord, er
 		return nil, err
 	}
 	fr := model.ForwardRecord{
-		ID:            f.ID,
+	        ID:         f.ID,
-		UserID:        f.UserID,
+	        UserID:     f.UserID,
-		UserName:      f.UserName,
+	        UserName:   f.UserName,
-		Name:          f.Name,
+	        Name:       f.Name,
-		TunnelID:      f.TunnelID,
+	        TunnelID:   f.TunnelID,
-		RemoteAddr:    f.RemoteAddr,
+	        RemoteAddr: f.RemoteAddr,
-		Strategy:      f.Strategy,
+	        Strategy:   f.Strategy,
-		Status:        f.Status,
+	        Status:     f.Status,
-		SpeedID:       f.SpeedID,
+	        SpeedID:    f.SpeedID,
-		MaxConn:       f.MaxConn,
+	        MaxConn:    f.MaxConn,
-		ProxyProtocol: f.ProxyProtocol,
 	}
 	if strings.TrimSpace(fr.Strategy) == "" {
 		fr.Strategy = "fifo"

go-backend/internal/store/repo/repository_forward_proxy_protocol_test.go

@@ -1,59 +0,0 @@
-package repo
-
-import (
-	"testing"
-	"time"
-
-	"go-backend/internal/store/model"
-)
-
-func TestGetForwardRecordIncludesProxyProtocol(t *testing.T) {
-	r, err := Open(":memory:")
-	if err != nil {
-		t.Fatalf("open repo: %v", err)
-	}
-	defer r.Close()
-
-	now := time.Now().UnixMilli()
-	if err := r.DB().Create(&model.Forward{
-		UserID:        1,
-		UserName:      "admin",
-		Name:          "proxy-forward",
-		TunnelID:      1,
-		RemoteAddr:    "1.1.1.1:443",
-		Strategy:      "fifo",
-		CreatedTime:   now,
-		UpdatedTime:   now,
-		Status:        1,
-		ProxyProtocol: 2,
-	}).Error; err != nil {
-		t.Fatalf("create forward: %v", err)
-	}
-
-	forwardID := mustRepoLastInsertID(t, r)
-	record, err := r.GetForwardRecord(forwardID)
-	if err != nil {
-		t.Fatalf("GetForwardRecord: %v", err)
-	}
-	if record == nil {
-		t.Fatalf("expected forward record")
-	}
-	if record.ProxyProtocol != 2 {
-		t.Fatalf("expected proxyProtocol 2, got %d", record.ProxyProtocol)
-	}
-	if record.MaxConn != 0 {
-		t.Fatalf("expected default maxConn 0, got %d", record.MaxConn)
-	}
-}
-
-func mustRepoLastInsertID(t *testing.T, r *Repository) int64 {
-	t.Helper()
-	var id int64
-	if err := r.DB().Raw("SELECT last_insert_rowid()").Row().Scan(&id); err != nil {
-		t.Fatalf("last_insert_rowid: %v", err)
-	}
-	if id <= 0 {
-		t.Fatalf("invalid last_insert_rowid %d", id)
-	}
-	return id
-}

go-backend/internal/store/repo/repository_mutations.go

@@ -695,21 +695,20 @@ func (r *Repository) GetMinForwardPort(forwardID int64) sql.NullInt64 {
 	return p
 }
 
-func (r *Repository) UpdateForward(id int64, name string, tunnelID int64, remoteAddr, strategy string, now int64, speedID interface{}, maxConn int, proxyProtocol int) error {
+func (r *Repository) UpdateForward(id int64, name string, tunnelID int64, remoteAddr, strategy string, now int64, speedID interface{}, maxConn int) error {
 	if r == nil || r.db == nil {
 		return errors.New("repository not initialized")
 	}
 	return r.db.Model(&model.Forward{}).
 		Where("id = ?", id).
 		Updates(map[string]interface{}{
-			"name":           name,
+			"name":         name,
-			"tunnel_id":      tunnelID,
+			"tunnel_id":    tunnelID,
-			"remote_addr":    remoteAddr,
+			"remote_addr":  remoteAddr,
-			"strategy":       strategy,
+			"strategy":     strategy,
-			"speed_id":       nullInt64FromInterface(speedID),
+			"speed_id":     nullInt64FromInterface(speedID),
-			"max_conn":       maxConn,
+			"max_conn":     maxConn,
-			"proxy_protocol": proxyProtocol,
+			"updated_time": now,
-			"updated_time":   now,
 		}).Error
 }
 
@@ -783,7 +782,7 @@ func (r *Repository) UpdateForwardPortBindIP(forwardID, nodeID int64, port int,
 		Update("in_ip", sql.NullString{String: inIP, Valid: strings.TrimSpace(inIP) != ""}).Error
 }
 
-func (r *Repository) RollbackForwardFields(id, userID int64, userName, name string, tunnelID int64, remoteAddr, strategy string, status int, speedID interface{}, maxConn int, proxyProtocol int, now int64) {
+func (r *Repository) RollbackForwardFields(id, userID int64, userName, name string, tunnelID int64, remoteAddr, strategy string, status int, speedID interface{}, maxConn int, now int64) {
 	if r == nil || r.db == nil {
 		return
 	}
@@ -799,7 +798,6 @@ func (r *Repository) RollbackForwardFields(id, userID int64, userName, name stri
 			"status":       status,
 			"speed_id":     nullInt64FromInterface(speedID),
 			"max_conn":     maxConn,
-			"proxy_protocol": proxyProtocol,
 			"updated_time": now,
 		}).Error
 }
@@ -1260,28 +1258,27 @@ func (r *Repository) EnsureUserTunnelGrant(userID, tunnelID int64) (int64, bool,
 	return ut.ID, true, nil
 }
 
-func (r *Repository) CreateForwardTx(userID int64, userName, name string, tunnelID int64, remoteAddr, strategy string, now int64, inx int, entryNodeIDs []int64, port int, inIp string, speedID interface{}, maxConn int, proxyProtocol int) (int64, error) {
+func (r *Repository) CreateForwardTx(userID int64, userName, name string, tunnelID int64, remoteAddr, strategy string, now int64, inx int, entryNodeIDs []int64, port int, inIp string, speedID interface{}, maxConn int) (int64, error) {
 	if r == nil || r.db == nil {
 		return 0, errors.New("repository not initialized")
 	}
 	var forwardID int64
 	err := r.db.Transaction(func(tx *gorm.DB) error {
 		fwd := model.Forward{
-			UserID:        userID,
+			UserID:      userID,
-			UserName:      userName,
+			UserName:    userName,
-			Name:          name,
+			Name:        name,
-			TunnelID:      tunnelID,
+			TunnelID:    tunnelID,
-			RemoteAddr:    remoteAddr,
+			RemoteAddr:  remoteAddr,
-			Strategy:      strategy,
+			Strategy:    strategy,
-			InFlow:        0,
+			InFlow:      0,
-			OutFlow:       0,
+			OutFlow:     0,
-			CreatedTime:   now,
+			CreatedTime: now,
-			UpdatedTime:   now,
+			UpdatedTime: now,
-			Status:        1,
+			Status:      1,
-			Inx:           inx,
+			Inx:         inx,
-			MaxConn:       maxConn,
+			MaxConn:     maxConn,
-			SpeedID:       nullInt64FromInterface(speedID),
+			SpeedID:     nullInt64FromInterface(speedID),
-			ProxyProtocol: proxyProtocol,
 		}
 		if err := tx.Create(&fwd).Error; err != nil {
 			return err

go-backend/tests/contract/max_conn_limit_contract_test.go

@@ -96,7 +96,6 @@ func TestMaxConnLimit(t *testing.T) {
 		"remoteAddr": "1.1.1.1:443",
 		"strategy":   "fifo",
 		"maxConn":    42,
-		"proxyProtocol": 2,
 	}
 	body, err := json.Marshal(payload)
 	if err != nil {
@@ -121,47 +120,6 @@ func TestMaxConnLimit(t *testing.T) {
 		t.Fatalf("get forward ID: %v", err)
 	}
 
-	listOut := requestContractEnvelope(t, router, adminToken, "/api/v1/forward/list", nil)
-	if listOut.Code != 0 {
-		t.Fatalf("expected /forward/list success, got code=%d msg=%s", listOut.Code, listOut.Msg)
-	}
-
-	rows := mustContractSlice(t, listOut.Data, "forward list")
-	var target map[string]interface{}
-	for _, row := range rows {
-		item, ok := row.(map[string]interface{})
-		if !ok {
-			t.Fatalf("expected forward item to be object, got %T", row)
-		}
-		idVal, ok := item["id"].(float64)
-		if !ok {
-			t.Fatalf("expected forward id to be float64, got %T", item["id"])
-		}
-		if int64(idVal) == forwardID {
-			target = item
-			break
-		}
-	}
-	if target == nil {
-		t.Fatalf("forward %d not found in /forward/list response", forwardID)
-	}
-
-	maxConnVal, ok := target["maxConn"].(float64)
-	if !ok {
-		t.Fatalf("expected maxConn to be float64, got %T (%v)", target["maxConn"], target["maxConn"])
-	}
-	if int(maxConnVal) != 42 {
-		t.Fatalf("expected maxConn 42 in /forward/list, got %v", maxConnVal)
-	}
-
-	proxyProtocolVal, ok := target["proxyProtocol"].(float64)
-	if !ok {
-		t.Fatalf("expected proxyProtocol to be float64, got %T (%v)", target["proxyProtocol"], target["proxyProtocol"])
-	}
-	if int(proxyProtocolVal) != 2 {
-		t.Fatalf("expected proxyProtocol 2 in /forward/list, got %v", proxyProtocolVal)
-	}
-
 	commandMu.Lock()
 	defer commandMu.Unlock()
 

go-backend/tests/contract/migration_contract_test.go

@@ -349,9 +349,9 @@ func TestBackupExportImportRestoreContracts(t *testing.T) {
 		tunnelID := mustLastInsertID(t, r, "backup-forward-tunnel")
 
 		if err := r.DB().Exec(`
-			INSERT INTO forward(user_id, user_name, name, tunnel_id, remote_addr, strategy, in_flow, out_flow, created_time, updated_time, status, inx, proxy_protocol)
+			INSERT INTO forward(user_id, user_name, name, tunnel_id, remote_addr, strategy, in_flow, out_flow, created_time, updated_time, status, inx)
-			VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+			VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
-		`, 1, "admin_user", "backup-forward", tunnelID, "127.0.0.1:9000", "fifo", 0, 0, now, now, 1, 88, 2).Error; err != nil {
+		`, 1, "admin_user", "backup-forward", tunnelID, "127.0.0.1:9000", "fifo", 0, 0, now, now, 1, 88).Error; err != nil {
 			t.Fatalf("seed forward for backup: %v", err)
 		}
 		forwardID := mustLastInsertID(t, r, "backup-forward")
@@ -412,9 +412,6 @@ func TestBackupExportImportRestoreContracts(t *testing.T) {
 			if !ok {
 				t.Fatalf("expected forwardPorts for forward %d in payload", forwardID)
 			}
-			if proxyProtocol, ok := forwardMap["proxyProtocol"].(float64); !ok || int(proxyProtocol) != 2 {
-				t.Fatalf("expected exported proxyProtocol 2 for forward %d, got %v", forwardID, forwardMap["proxyProtocol"])
-			}
 			for _, p := range portsRaw {
 				portMap, ok := p.(map[string]interface{})
 				if !ok {
@@ -478,14 +475,6 @@ func TestBackupExportImportRestoreContracts(t *testing.T) {
 				t.Fatalf("expected forward_port node=%d port=%d after import, got %v", nodeID, port, after)
 			}
 		}
-
-		var proxyProtocol int
-		if err := r.DB().Raw(`SELECT proxy_protocol FROM forward WHERE id = ?`, forwardID).Row().Scan(&proxyProtocol); err != nil {
-			t.Fatalf("query proxy_protocol after import: %v", err)
-		}
-		if proxyProtocol != 2 {
-			t.Fatalf("expected proxy_protocol 2 after import, got %d", proxyProtocol)
-		}
 	})
 
 	t.Run("backup export tolerates nullable legacy tunnel chain fields", func(t *testing.T) {

go-backend/tests/contract/user_list_max_conn_contract_test.go

@@ -1,59 +0,0 @@
-package contract_test
-
-import (
-	"testing"
-	"time"
-
-	"go-backend/internal/auth"
-)
-
-func TestUserListReturnsMaxConn(t *testing.T) {
-	secret := "contract-jwt-secret"
-	router, repo := setupContractRouter(t, secret)
-	now := time.Now().UnixMilli()
-
-	if err := repo.DB().Exec(`
-		INSERT INTO user(id, user, pwd, role_id, exp_time, flow, in_flow, out_flow, flow_reset_time, num, max_conn, created_time, updated_time, status)
-		VALUES(2, 'max_conn_user', 'pwd', 1, 2727251700000, 99999, 0, 0, 1, 10, 37, ?, ?, 1)
-	`, now, now).Error; err != nil {
-		t.Fatalf("insert user: %v", err)
-	}
-
-	adminToken, err := auth.GenerateToken(1, "admin_user", 0, secret)
-	if err != nil {
-		t.Fatalf("generate admin token: %v", err)
-	}
-
-	out := requestContractEnvelope(t, router, adminToken, "/api/v1/user/list", map[string]interface{}{})
-	if out.Code != 0 {
-		t.Fatalf("expected /user/list success, got code=%d msg=%s", out.Code, out.Msg)
-	}
-
-	rows := mustContractSlice(t, out.Data, "user list")
-	var target map[string]interface{}
-	for _, row := range rows {
-		item, ok := row.(map[string]interface{})
-		if !ok {
-			t.Fatalf("expected user item to be object, got %T", row)
-		}
-		idVal, ok := item["id"].(float64)
-		if !ok {
-			t.Fatalf("expected user id to be float64, got %T", item["id"])
-		}
-		if int64(idVal) == 2 {
-			target = item
-			break
-		}
-	}
-	if target == nil {
-		t.Fatalf("user 2 not found in /user/list response")
-	}
-
-	maxConnVal, ok := target["maxConn"].(float64)
-	if !ok {
-		t.Fatalf("expected maxConn to be float64, got %T (%v)", target["maxConn"], target["maxConn"])
-	}
-	if int(maxConnVal) != 37 {
-		t.Fatalf("expected maxConn 37 in /user/list, got %v", maxConnVal)
-	}
-}

go-gost/main.go

@@ -116,10 +116,6 @@ func main() {
 
 	fmt.Printf("✅ 配置加载成功 - addr: %s\n", config.Addr)
 
-	// 设置运行时配置持久化路径
-	socket.SetConfigPersistPath("gost.json")
-	// 启用持久化将在 program.Start() 后开启，避免启动加载阶段触发冗余写入
-
 	log := xlogger.NewLogger()
 	logger.SetDefault(log)
 

go-gost/program.go

@@ -16,7 +16,6 @@ import (
 	metrics "github.com/go-gost/x/metrics/service"
 	"github.com/go-gost/x/registry"
 	xservice "github.com/go-gost/x/service"
-	"github.com/go-gost/x/socket"
 	"github.com/judwhite/go-svc"
 	"net/http"
 	"os"
@@ -67,10 +66,6 @@ func (p *program) Start() error {
 		return err
 	}
 
-	// Enable config persistence after initial load so runtime mutations
-	// (AddService, UpdateService, DeleteService, etc.) are saved to disk.
-	socket.EnableConfigPersist()
-
 	if err := p.run(cfg); err != nil {
 		return err
 	}

go-gost/x/config/config.go

@@ -44,14 +44,9 @@ func Set(c *Config) {
 
 func OnUpdate(f func(c *Config) error) error {
 	globalMux.Lock()
-	err := f(global)
+	defer globalMux.Unlock()
-	globalMux.Unlock()
 
-	if err == nil {
+	return f(global)
-		persist()
-	}
-
-	return err
 }
 
 type LogConfig struct {
@@ -578,7 +573,6 @@ func (c *Config) Load() error {
 	if err := v.ReadInConfig(); err != nil {
 		return err
 	}
-	SetPersistPath(v.ConfigFileUsed())
 
 	return v.Unmarshal(c)
 }
@@ -596,7 +590,6 @@ func (c *Config) ReadFile(file string) error {
 	if err := v.ReadInConfig(); err != nil {
 		return err
 	}
-	SetPersistPath(v.ConfigFileUsed())
 	return v.Unmarshal(c)
 }
 

go-gost/x/config/persist.go

@@ -1,94 +0,0 @@
-package config
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"os"
-	"path/filepath"
-	"sync"
-)
-
-var (
-	persistPath   string
-	persistMu     sync.Mutex
-	persistEnable bool
-)
-
-// SetPersistPath sets the file path where runtime config changes will be
-// automatically persisted. Call this once during agent startup before any
-// OnUpdate mutations occur.
-func SetPersistPath(path string) {
-	persistMu.Lock()
-	defer persistMu.Unlock()
-	persistPath = path
-}
-
-func PersistPath() string {
-	persistMu.Lock()
-	defer persistMu.Unlock()
-	return persistPath
-}
-
-// EnablePersist turns on automatic persistence. Call this after the initial
-// config has been loaded (e.g. after program.Start) so that startup loading
-// does not trigger redundant disk writes.
-func EnablePersist() {
-	persistMu.Lock()
-	defer persistMu.Unlock()
-	persistEnable = true
-}
-
-// persist writes the current global config to the configured file atomically.
-func persist() {
-	persistMu.Lock()
-	path := persistPath
-	enabled := persistEnable
-	persistMu.Unlock()
-
-	if !enabled || path == "" {
-		return
-	}
-
-	cfg := Global()
-	if cfg == nil {
-		return
-	}
-
-	var buf bytes.Buffer
-	enc := json.NewEncoder(&buf)
-	enc.SetIndent("", "  ")
-	if err := enc.Encode(cfg); err != nil {
-		fmt.Printf("⚠️ config persist: marshal failed: %v\n", err)
-		return
-	}
-
-	// Atomic write: write to temp file then rename
-	dir := filepath.Dir(path)
-	tmp, err := os.CreateTemp(dir, ".gost-*.tmp")
-	if err != nil {
-		fmt.Printf("⚠️ config persist: create temp file failed: %v\n", err)
-		return
-	}
-	tmpName := tmp.Name()
-
-	if _, err := tmp.Write(buf.Bytes()); err != nil {
-		tmp.Close()
-		os.Remove(tmpName)
-		fmt.Printf("⚠️ config persist: write failed: %v\n", err)
-		return
-	}
-	if err := tmp.Close(); err != nil {
-		os.Remove(tmpName)
-		fmt.Printf("⚠️ config persist: close temp file failed: %v\n", err)
-		return
-	}
-
-	if err := os.Rename(tmpName, path); err != nil {
-		os.Remove(tmpName)
-		fmt.Printf("⚠️ config persist: rename failed: %v\n", err)
-		return
-	}
-
-	fmt.Printf("💾 节点配置已持久化到 %s\n", path)
-}

go-gost/x/config/persist_test.go

@@ -1,32 +0,0 @@
-package config
-
-import (
-	"os"
-	"path/filepath"
-	"testing"
-)
-
-func TestReadFileSetsPersistPath(t *testing.T) {
-	originalPath := persistPath
-	originalEnabled := persistEnable
-	persistPath = ""
-	persistEnable = false
-	t.Cleanup(func() {
-		persistPath = originalPath
-		persistEnable = originalEnabled
-	})
-
-	dir := t.TempDir()
-	configFile := filepath.Join(dir, "custom-gost.yaml")
-	if err := os.WriteFile(configFile, []byte("services: []\n"), 0o644); err != nil {
-		t.Fatalf("write config file: %v", err)
-	}
-
-	var cfg Config
-	if err := cfg.ReadFile(configFile); err != nil {
-		t.Fatalf("ReadFile: %v", err)
-	}
-	if persistPath != configFile {
-		t.Fatalf("expected persistPath %q, got %q", configFile, persistPath)
-	}
-}

go-gost/x/socket/websocket_reporter.go

@@ -1690,26 +1690,6 @@ func StartWebSocketReporterWithConfig(addr string, secret string, http int, tls
 	return reporter
 }
 
-var configPersistPath string
-
-// SetConfigPersistPath sets the path where runtime config changes will be
-// persisted to disk (gost.json). Called by main during agent startup.
-func SetConfigPersistPath(path string) {
-	configPersistPath = path
-	config.SetPersistPath(path)
-}
-
-// EnableConfigPersist turns on automatic disk persistence after the initial
-// config has been loaded and applied.
-func EnableConfigPersist() {
-	config.EnablePersist()
-	path := config.PersistPath()
-	if path == "" {
-		path = configPersistPath
-	}
-	fmt.Printf("🔒 节点配置持久化已启用，运行时变更将自动保存到 %s\n", path)
-}
-
 // handleTcpPing 处理TCP ping诊断命令
 func (w *WebSocketReporter) handleTcpPing(data interface{}) (TcpPingResponse, error) {
 	jsonData, err := json.Marshal(data)

vite-frontend/src/App.tsx

@@ -5,7 +5,7 @@ import {
   useNavigate,
   Navigate,
 } from "react-router-dom";
-import { useEffect } from "react";
+import { useEffect, useState } from "react";
 import { AnimatePresence } from "framer-motion";
 
 import IndexPage from "@/pages/index";
@@ -39,7 +39,32 @@ const ProtectedRoute = ({
   skipLayout?: boolean;
 }) => {
   const isH5 = useH5Mode();
-  const authenticated = isLoggedIn();
+  const navigate = useNavigate();
+  const [authenticated, setAuthenticated] = useState(() => isLoggedIn());
+
+  useEffect(() => {
+    const handleSessionChange = () => {
+      const loggedIn = isLoggedIn();
+
+      setAuthenticated(loggedIn);
+
+      if (!loggedIn) {
+        navigate("/", { replace: true });
+      }
+    };
+
+    window.addEventListener(SESSION_UPDATED_EVENT, handleSessionChange);
+
+    return () => {
+      window.removeEventListener(SESSION_UPDATED_EVENT, handleSessionChange);
+    };
+  }, [navigate]);
+
+  useEffect(() => {
+    if (!authenticated) {
+      navigate("/", { replace: true });
+    }
+  }, [authenticated, navigate]);
 
   if (!authenticated) {
     return <Navigate replace to="/" />;
@@ -78,22 +103,6 @@ const LoginRoute = () => {
 
 function App() {
   const location = useLocation();
-  const navigate = useNavigate();
-
-  // 全局登录状态监听，当检测到未登录且不在首页时，跳转到首页
-  useEffect(() => {
-    const handleSessionUpdate = () => {
-      if (!isLoggedIn() && location.pathname !== "/") {
-        navigate("/", { replace: true });
-      }
-    };
-
-    window.addEventListener(SESSION_UPDATED_EVENT, handleSessionUpdate);
-
-    return () => {
-      window.removeEventListener(SESSION_UPDATED_EVENT, handleSessionUpdate);
-    };
-  }, [location.pathname, navigate]);
 
   // 处理自定义背景图片
   useEffect(() => {

vite-frontend/src/api/types.ts

@@ -71,8 +71,6 @@ export interface ForwardApiItem {
   userId?: number;
   tunnelId?: number;
   speedId?: number | null;
-  maxConn?: number;
-  proxyProtocol?: number;
   inx?: number;
   [key: string]: unknown;
 }
@@ -203,7 +201,7 @@ export interface UserPackageInfoApiData {
     num: number;
     expTime?: string;
     flowResetTime?: number;
-    maxConn?: number;
+  maxConn?: number;
     [key: string]: unknown;
   };
   tunnelPermissions: UserTunnelPermissionApiItem[];
@@ -372,8 +370,6 @@ export interface ForwardMutationPayload {
   remoteAddr?: string;
   strategy?: string;
   speedId?: number | null;
-  maxConn?: number;
-  proxyProtocol?: number;
 }
 
 export interface SpeedLimitMutationPayload {

vite-frontend/src/layouts/admin.tsx

@@ -241,6 +241,7 @@ export default function AdminLayout({
   // 退出登录
   const handleLogout = () => {
     safeLogout();
+    navigate("/");
   };
 
   // 切换移动端菜单

vite-frontend/src/pages/change-password.tsx

@@ -1,4 +1,5 @@
 import { useState } from "react";
+import { useNavigate } from "react-router-dom";
 import toast from "react-hot-toast";
 
 import { Button } from "@/shadcn-bridge/heroui/button";
@@ -25,6 +26,7 @@ export default function ChangePasswordPage() {
   });
   const [loading, setLoading] = useState(false);
   const [errors, setErrors] = useState<Partial<PasswordForm>>({});
+  const navigate = useNavigate();
 
   const validateForm = (): boolean => {
     const newErrors: Partial<PasswordForm> = {};
@@ -96,6 +98,7 @@ export default function ChangePasswordPage() {
 
   const logout = () => {
     safeLogout();
+    navigate("/");
   };
 
   const handleKeyPress = (e: React.KeyboardEvent) => {

vite-frontend/src/pages/dashboard.tsx

@@ -50,6 +50,7 @@ export default function DashboardPage() {
   const handleLogout = () => {
     safeLogout();
     toast.success("已退出登录");
+    navigate("/");
   };
 
   const {

vite-frontend/src/pages/forward.tsx

@@ -125,7 +125,6 @@ interface Forward {
   userId?: number;
   inx?: number;
   speedId?: number | null;
-  proxyProtocol?: number;
 }
 
 interface Tunnel {
@@ -161,7 +160,6 @@ interface ForwardForm {
   strategy: string;
   speedId: number | null;
   maxConn?: number;
-  proxyProtocol?: number;
 }
 
 interface ForwardUserGroup {
@@ -578,11 +576,6 @@ const mapForwardApiItems = (items: ForwardApiItem[]): Forward[] => {
       typeof forward.speedId === "number" || forward.speedId === null
         ? forward.speedId
         : undefined,
-    maxConn: typeof forward.maxConn === "number" ? forward.maxConn : undefined,
-    proxyProtocol:
-      typeof forward.proxyProtocol === "number"
-        ? forward.proxyProtocol
-        : undefined,
     serviceRunning: forward.status === 1,
   }));
 };
@@ -1317,7 +1310,6 @@ export default function ForwardPage() {
     strategy: "fifo",
     speedId: null,
     maxConn: 0,
-    proxyProtocol: 0,
   });
   const [inIpTouched, setInIpTouched] = useState(false);
 
@@ -2105,7 +2097,6 @@ export default function ForwardPage() {
       interfaceName: "",
       strategy: "fifo",
       speedId: null,
-      proxyProtocol: 0,
     });
     setErrors({});
     setModalOpen(true);
@@ -2126,8 +2117,7 @@ export default function ForwardPage() {
       interfaceName: forward.interfaceName || "",
       strategy: forward.strategy || "fifo",
       speedId: normalizeSpeedId(forward.speedId),
-      maxConn: forward.maxConn ?? 0,
+      maxConn: forward.maxConn || 0,
-      proxyProtocol: forward.proxyProtocol ?? 0,
     });
     setErrors({});
     setModalOpen(true);
@@ -2257,7 +2247,6 @@ export default function ForwardPage() {
           strategy: addressCount > 1 ? form.strategy : "fifo",
           speedId: normalizedSpeedId,
           maxConn: form.maxConn,
-          proxyProtocol: form.proxyProtocol,
         };
 
         res = await updateForward(updateData);
@@ -2271,11 +2260,11 @@ export default function ForwardPage() {
           strategy: addressCount > 1 ? form.strategy : "fifo",
           speedId: normalizedSpeedId,
           maxConn: form.maxConn,
-          proxyProtocol: form.proxyProtocol,
         };
 
         res = await createForward(createData);
       }
+
       if (res.code === 0) {
         const warningItems = Array.isArray((res as any).data?.warnings)
           ? (res as any).data.warnings
@@ -4753,6 +4742,8 @@ export default function ForwardPage() {
                     }
                   />
 
+                  
+
                   <Select
                     description={
                       isEdit
@@ -4880,55 +4871,26 @@ export default function ForwardPage() {
                       <SelectItem key="hash">哈希模式 - IP哈希</SelectItem>
                     </Select>
                   )}
-                  <Accordion className="px-0" variant="light">
+                                  <Accordion className="px-0" variant="light">
                     <AccordionItem
                       key="advanced"
                       aria-label="高级设置"
-                      title={
+                      title={<span className="text-small text-default-500 font-medium">高级设置</span>}
-                        <span className="text-small text-default-500 font-medium">
-                          高级设置
-                        </span>
-                      }
                     >
                       <div className="space-y-4 pb-2">
                         <Input
-                          description="此设置优先于用户的全局连接数限制。0 表示不限制。"
                           label="最大连接数"
-                          min="0"
                           placeholder="0 或空表示不限制"
                           type="number"
-                          value={
+                          min="0"
-                            form.maxConn === 0 ? "" : String(form.maxConn || "")
+                          value={form.maxConn === 0 ? "" : String(form.maxConn || "")}
-                          }
-                          variant="bordered"
                           onChange={(e) => {
-                            const value = Math.max(
+                            const value = Math.max(Number(e.target.value) || 0, 0);
-                              Number(e.target.value) || 0,
-                              0,
-                            );
-
                             setForm((prev) => ({ ...prev, maxConn: value }));
                           }}
-                        />
+                          description="此设置优先于用户的全局连接数限制。0 表示不限制。"
-                        <Select
-                          description="启用 PROXY protocol，用于透传客户端真实 IP"
-                          label="Proxy Protocol"
-                          placeholder="禁用"
-                          selectedKeys={[String(form.proxyProtocol || 0)]}
                           variant="bordered"
-                          onSelectionChange={(keys) => {
+                        />
-                            const selectedKey = Array.from(keys)[0] as string;
-
-                            setForm((prev) => ({
-                              ...prev,
-                              proxyProtocol: Number(selectedKey),
-                            }));
-                          }}
-                        >
-                          <SelectItem key="0">禁用</SelectItem>
-                          <SelectItem key="1">Version 1</SelectItem>
-                          <SelectItem key="2">Version 2</SelectItem>
-                        </Select>
                         {isAdmin && (
                           <Select
                             label="规则限速"
@@ -4946,9 +4908,7 @@ export default function ForwardPage() {
 
                               setForm((prev) => ({
                                 ...prev,
-                                speedId: selectedKey
+                                speedId: selectedKey ? Number(selectedKey) : null,
-                                  ? Number(selectedKey)
-                                  : null,
                               }));
                             }}
                           >
@@ -4965,7 +4925,7 @@ export default function ForwardPage() {
                       </div>
                     </AccordionItem>
                   </Accordion>
-                </div>
+</div>
               </ModalBody>
               <ModalFooter>
                 <Button variant="light" onPress={onClose}>

vite-frontend/src/pages/profile.tsx

@@ -127,6 +127,7 @@ export default function ProfilePage() {
   // 退出登录
   const handleLogout = () => {
     safeLogout();
+    navigate("/", { replace: true });
   };
 
   // 密码表单验证

vite-frontend/src/pages/user.tsx

@@ -160,7 +160,6 @@ const normalizeUserItem = (item: Partial<User>): User => {
     monthlyUsedBytes: Number(item.monthlyUsedBytes ?? 0),
     disabledByQuota: Number(item.disabledByQuota ?? 0),
     quotaDisabledAt: Number(item.quotaDisabledAt ?? 0),
-    maxConn: item.maxConn != null ? Number(item.maxConn) : undefined,
   };
 };
 
@@ -516,7 +515,7 @@ export default function UserPage() {
       num: 10,
       expTime: null,
       flowResetTime: 0,
-      maxConn: 0,
+    maxConn: 0,
       groupIds: [],
     });
     onUserModalOpen();
@@ -546,7 +545,6 @@ export default function UserPage() {
       num: user.num,
       expTime: user.expTime ? new Date(user.expTime) : null,
       flowResetTime: user.flowResetTime ?? 0,
-      maxConn: user.maxConn ?? 0,
       groupIds: currentGroupIds,
     });
     onUserModalOpen();
@@ -1522,15 +1520,12 @@ export default function UserPage() {
               />
               <Input
                 label="最大连接数"
-                min="0"
                 placeholder="0 或空表示不限制"
                 type="number"
-                value={
+                min="0"
-                  userForm.maxConn === 0 ? "" : String(userForm.maxConn || "")
+                value={userForm.maxConn === 0 ? "" : String(userForm.maxConn || "")}
-                }
                 onChange={(e) => {
                   const value = Math.max(Number(e.target.value) || 0, 0);
-
                   setUserForm((prev) => ({ ...prev, maxConn: value }));
                 }}
               />

vite-frontend/src/types/index.ts

@@ -24,7 +24,6 @@ export interface User {
   monthlyUsedBytes?: number;
   disabledByQuota?: number;
   quotaDisabledAt?: number;
-  maxConn?: number;
 }
 
 export interface UserGroup {

vite-frontend/src/utils/logout.ts

@@ -2,8 +2,9 @@ import { clearSession } from "@/utils/session";
 
 /**
  * 安全退出登录函数
- * 清除登录相关数据
+ * 清除登录相关数据，并强制刷新跳转到首页
  */
 export const safeLogout = () => {
   clearSession();
+  window.location.href = "/";
 };