优化: 多模块功能修复与体验改进 (#34)

1. 保留策略清理后自动删除空文件夹（新增 StorageDirCleaner 接口） 2. 备份任务删除时清理远端文件但保留备份记录 3. 节点管理修复：本机 IP/版本检测、Heartbeat OS/Arch 修正、新增编辑功能 4. 审计日志规范化：统一格式、丰富详情、节点操作增加审计记录 5. 系统设置移除一键更新操作，仅保留版本检查 6. Rclone 配置项分层展示（必填 + 高级可选折叠） 7. DirectoryPicker 目录选择器样式优化
2026-05-06 20:02:41 +08:00 · 2026-04-05 11:23:46 +08:00
parent 33682b5ea7
commit b336bebdb1
21 changed files with 461 additions and 207 deletions
--- a/server/internal/app/app.go
+++ b/server/internal/app/app.go
@@ -79,6 +79,7 @@ func New(ctx context.Context, cfg config.Config, version string) (*Application,
 	storageTargetService.SetBackupTaskRepository(backupTaskRepo)
 	storageTargetService.SetBackupRecordRepository(backupRecordRepo)
 	backupTaskService := service.NewBackupTaskService(backupTaskRepo, storageTargetRepo, configCipher)
+	backupTaskService.SetRecordsAndStorage(backupRecordRepo, storageRegistry)
 	backupRunnerRegistry := backup.NewRegistry(backup.NewFileRunner(), backup.NewSQLiteRunner(), backup.NewMySQLRunner(nil), backup.NewPostgreSQLRunner(nil), backup.NewSAPHANARunner(nil))
 	logHub := backup.NewLogHub()
 	retentionService := backupretention.NewService(backupRecordRepo)
@@ -110,7 +111,7 @@ func New(ctx context.Context, cfg config.Config, version string) (*Application,

 	// Cluster: Node management
 	nodeRepo := repository.NewNodeRepository(db)
-	nodeService := service.NewNodeService(nodeRepo)
+	nodeService := service.NewNodeService(nodeRepo, version)
 	if err := nodeService.EnsureLocalNode(ctx); err != nil {
 		appLogger.Warn("failed to ensure local node", zap.Error(err))
 	}
--- a/server/internal/backup/retention/service.go
+++ b/server/internal/backup/retention/service.go
@@ -11,6 +11,28 @@ import (
 	"backupx/server/internal/storage"
 )

+// collectDirPrefixes 从待删除的记录中提取唯一的父目录前缀。
+func collectDirPrefixes(records []model.BackupRecord) []string {
+	seen := make(map[string]struct{})
+	var prefixes []string
+	for _, record := range records {
+		path := strings.TrimSpace(record.StoragePath)
+		if path == "" {
+			continue
+		}
+		idx := strings.LastIndex(path, "/")
+		if idx <= 0 {
+			continue
+		}
+		dir := path[:idx]
+		if _, ok := seen[dir]; !ok {
+			seen[dir] = struct{}{}
+			prefixes = append(prefixes, dir)
+		}
+	}
+	return prefixes
+}
+
 type CleanupResult struct {
 	DeletedRecords int
 	DeletedObjects int
@@ -54,6 +76,17 @@ func (s *Service) Cleanup(ctx context.Context, task *model.BackupTask, provider
 		}
 		result.DeletedRecords++
 	}
+
+	// 清理空目录：收集被删除文件的父目录，尝试移除空目录
+	if dirCleaner, ok := provider.(storage.StorageDirCleaner); ok && result.DeletedObjects > 0 {
+		prefixes := collectDirPrefixes(candidates)
+		for _, prefix := range prefixes {
+			if err := dirCleaner.RemoveEmptyDirs(ctx, prefix); err != nil {
+				result.Warnings = append(result.Warnings, fmt.Sprintf("cleanup empty dirs for %s: %v", prefix, err))
+			}
+		}
+	}
+
 	return result, nil
 }

--- a/server/internal/backup/retention/service_test.go
+++ b/server/internal/backup/retention/service_test.go
@@ -36,6 +36,9 @@ func (r *fakeRecordRepository) Delete(_ context.Context, id uint) error {
 func (r *fakeRecordRepository) ListRecent(context.Context, int) ([]model.BackupRecord, error) {
 	return nil, nil
 }
+func (r *fakeRecordRepository) ListByTask(_ context.Context, _ uint) ([]model.BackupRecord, error) {
+	return r.records, nil
+}
 func (r *fakeRecordRepository) ListSuccessfulByTask(_ context.Context, _ uint) ([]model.BackupRecord, error) {
 	return r.records, nil
 }
--- a/server/internal/http/backup_record_handler.go
+++ b/server/internal/http/backup_record_handler.go
@@ -130,7 +130,8 @@ func (h *BackupRecordHandler) Restore(c *gin.Context) {
 		response.Error(c, err)
 		return
 	}
-	recordAudit(c, h.auditService, "backup_record", "restore", "backup_record", fmt.Sprintf("%d", id), "", fmt.Sprintf("恢复备份记录 #%d", id))
+	recordAudit(c, h.auditService, "backup_record", "restore", "backup_record", fmt.Sprintf("%d", id), "",
+		fmt.Sprintf("恢复备份记录 (ID: %d)", id))
 	response.Success(c, gin.H{"restored": true})
 }

@@ -143,7 +144,8 @@ func (h *BackupRecordHandler) Delete(c *gin.Context) {
 		response.Error(c, err)
 		return
 	}
-	recordAudit(c, h.auditService, "backup_record", "delete", "backup_record", fmt.Sprintf("%d", id), "", fmt.Sprintf("删除备份记录 #%d", id))
+	recordAudit(c, h.auditService, "backup_record", "delete", "backup_record", fmt.Sprintf("%d", id), "",
+		fmt.Sprintf("删除备份记录 (ID: %d)", id))
 	response.Success(c, gin.H{"deleted": true})
 }

--- a/server/internal/http/backup_task_handler.go
+++ b/server/internal/http/backup_task_handler.go
@@ -14,6 +14,19 @@ type BackupTaskHandler struct {
 	auditService *service.AuditService
 }

+// describeTaskInput 提取审计日志中通用的调度和存储目标描述。
+func describeTaskInput(input service.BackupTaskUpsertInput) (cronDesc string, storageCount int) {
+	cronDesc = "仅手动执行"
+	if input.CronExpr != "" {
+		cronDesc = input.CronExpr
+	}
+	storageCount = len(input.StorageTargetIDs)
+	if storageCount == 0 && input.StorageTargetID > 0 {
+		storageCount = 1
+	}
+	return
+}
+
 func NewBackupTaskHandler(taskService *service.BackupTaskService, auditService *service.AuditService) *BackupTaskHandler {
 	return &BackupTaskHandler{service: taskService, auditService: auditService}
 }
@@ -51,7 +64,9 @@ func (h *BackupTaskHandler) Create(c *gin.Context) {
 		response.Error(c, err)
 		return
 	}
-	recordAudit(c, h.auditService, "backup_task", "create", "backup_task", fmt.Sprintf("%d", item.ID), item.Name, fmt.Sprintf("类型: %s", input.Type))
+	cronDesc, storageCount := describeTaskInput(input)
+	recordAudit(c, h.auditService, "backup_task", "create", "backup_task", fmt.Sprintf("%d", item.ID), item.Name,
+		fmt.Sprintf("创建备份任务「%s」，类型: %s, 调度: %s, 存储: %d 个目标", item.Name, input.Type, cronDesc, storageCount))
 	response.Success(c, item)
 }

@@ -70,7 +85,9 @@ func (h *BackupTaskHandler) Update(c *gin.Context) {
 		response.Error(c, err)
 		return
 	}
-	recordAudit(c, h.auditService, "backup_task", "update", "backup_task", fmt.Sprintf("%d", item.ID), item.Name, fmt.Sprintf("类型: %s, Cron: %s", input.Type, input.CronExpr))
+	updCronDesc, updStorageCount := describeTaskInput(input)
+	recordAudit(c, h.auditService, "backup_task", "update", "backup_task", fmt.Sprintf("%d", item.ID), item.Name,
+		fmt.Sprintf("更新备份任务「%s」，类型: %s, 调度: %s, 存储: %d 个目标", item.Name, input.Type, updCronDesc, updStorageCount))
 	response.Success(c, item)
 }

@@ -79,11 +96,13 @@ func (h *BackupTaskHandler) Delete(c *gin.Context) {
 	if !ok {
 		return
 	}
-	if err := h.service.Delete(c.Request.Context(), id); err != nil {
+	result, err := h.service.Delete(c.Request.Context(), id)
+	if err != nil {
 		response.Error(c, err)
 		return
 	}
-	recordAudit(c, h.auditService, "backup_task", "delete", "backup_task", fmt.Sprintf("%d", id), "", fmt.Sprintf("删除备份任务 #%d", id))
+	recordAudit(c, h.auditService, "backup_task", "delete", "backup_task", fmt.Sprintf("%d", id), result.TaskName,
+		fmt.Sprintf("删除备份任务「%s」(ID: %d)，关联记录 %d 条，已清理远端文件 %d 个", result.TaskName, id, result.RecordCount, result.CleanedFiles))
 	response.Success(c, gin.H{"deleted": true})
 }

@@ -112,9 +131,12 @@ func (h *BackupTaskHandler) Toggle(c *gin.Context) {
 		return
 	}
 	action := "enable"
+	actionLabel := "启用"
 	if !enabled {
 		action = "disable"
+		actionLabel = "停用"
 	}
-	recordAudit(c, h.auditService, "backup_task", action, "backup_task", fmt.Sprintf("%d", id), item.Name, fmt.Sprintf("%s 备份任务", action))
+	recordAudit(c, h.auditService, "backup_task", action, "backup_task", fmt.Sprintf("%d", id), item.Name,
+		fmt.Sprintf("%s备份任务「%s」", actionLabel, item.Name))
 	response.Success(c, item)
 }
--- a/server/internal/http/node_handler.go
+++ b/server/internal/http/node_handler.go
@@ -1,6 +1,7 @@
 package http

 import (
+	"fmt"
 	stdhttp "net/http"
 	"strconv"

@@ -10,11 +11,12 @@ import (
 )

 type NodeHandler struct {
-	service *service.NodeService
+	service      *service.NodeService
+	auditService *service.AuditService
 }

-func NewNodeHandler(service *service.NodeService) *NodeHandler {
-	return &NodeHandler{service: service}
+func NewNodeHandler(service *service.NodeService, auditService *service.AuditService) *NodeHandler {
+	return &NodeHandler{service: service, auditService: auditService}
 }

 func (h *NodeHandler) List(c *gin.Context) {
@@ -51,6 +53,8 @@ func (h *NodeHandler) Create(c *gin.Context) {
 		response.Error(c, err)
 		return
 	}
+	recordAudit(c, h.auditService, "node", "create", "node", "", input.Name,
+		fmt.Sprintf("创建远程节点「%s」", input.Name))
 	response.Success(c, gin.H{"token": token})
 }

@@ -64,6 +68,8 @@ func (h *NodeHandler) Delete(c *gin.Context) {
 		response.Error(c, err)
 		return
 	}
+	recordAudit(c, h.auditService, "node", "delete", "node", fmt.Sprintf("%d", id), "",
+		fmt.Sprintf("删除节点 (ID: %d)", id))
 	response.Success(c, nil)
 }

@@ -82,18 +88,41 @@ func (h *NodeHandler) ListDirectory(c *gin.Context) {
 	response.Success(c, entries)
 }

+func (h *NodeHandler) Update(c *gin.Context) {
+	id, err := strconv.ParseUint(c.Param("id"), 10, 32)
+	if err != nil {
+		response.Error(c, err)
+		return
+	}
+	var input service.NodeUpdateInput
+	if err := c.ShouldBindJSON(&input); err != nil {
+		c.JSON(stdhttp.StatusBadRequest, gin.H{"code": "INVALID_INPUT", "message": err.Error()})
+		return
+	}
+	item, err := h.service.Update(c.Request.Context(), uint(id), input)
+	if err != nil {
+		response.Error(c, err)
+		return
+	}
+	recordAudit(c, h.auditService, "node", "update", "node", fmt.Sprintf("%d", id), item.Name,
+		fmt.Sprintf("更新节点「%s」(ID: %d)", item.Name, id))
+	response.Success(c, item)
+}
+
 func (h *NodeHandler) Heartbeat(c *gin.Context) {
 	var input struct {
 		Token        string `json:"token" binding:"required"`
 		Hostname     string `json:"hostname"`
 		IPAddress    string `json:"ipAddress"`
 		AgentVersion string `json:"agentVersion"`
+		OS           string `json:"os"`
+		Arch         string `json:"arch"`
 	}
 	if err := c.ShouldBindJSON(&input); err != nil {
 		c.JSON(stdhttp.StatusBadRequest, gin.H{"code": "INVALID_INPUT", "message": err.Error()})
 		return
 	}
-	if err := h.service.Heartbeat(c.Request.Context(), input.Token, input.Hostname, input.IPAddress, input.AgentVersion); err != nil {
+	if err := h.service.Heartbeat(c.Request.Context(), input.Token, input.Hostname, input.IPAddress, input.AgentVersion, input.OS, input.Arch); err != nil {
 		response.Error(c, err)
 		return
 	}
--- a/server/internal/http/router.go
+++ b/server/internal/http/router.go
@@ -69,7 +69,6 @@ func NewRouter(deps RouterDependencies) *gin.Engine {
 		system.Use(AuthMiddleware(deps.JWTManager))
 		system.GET("/info", systemHandler.Info)
 		system.GET("/update-check", systemHandler.CheckUpdate)
-		system.POST("/update-apply", systemHandler.ApplyUpdate)

 		storageTargets := api.Group("/storage-targets")
 		storageTargets.Use(AuthMiddleware(deps.JWTManager))
@@ -141,12 +140,13 @@ func NewRouter(deps RouterDependencies) *gin.Engine {
 			database.POST("/discover", databaseHandler.Discover)
 		}

-		nodeHandler := NewNodeHandler(deps.NodeService)
+		nodeHandler := NewNodeHandler(deps.NodeService, deps.AuditService)
 		nodes := api.Group("/nodes")
 		nodes.Use(AuthMiddleware(deps.JWTManager))
 		nodes.GET("", nodeHandler.List)
 		nodes.GET("/:id", nodeHandler.Get)
 		nodes.POST("", nodeHandler.Create)
+		nodes.PUT("/:id", nodeHandler.Update)
 		nodes.DELETE("/:id", nodeHandler.Delete)
 		nodes.GET("/:id/fs/list", nodeHandler.ListDirectory)

--- a/server/internal/http/storage_target_handler.go
+++ b/server/internal/http/storage_target_handler.go
@@ -65,7 +65,8 @@ func (h *StorageTargetHandler) Create(c *gin.Context) {
 		response.Error(c, err)
 		return
 	}
-	recordAudit(c, h.auditService, "storage_target", "create", "storage_target", fmt.Sprintf("%d", item.ID), item.Name, fmt.Sprintf("类型: %s", input.Type))
+	recordAudit(c, h.auditService, "storage_target", "create", "storage_target", fmt.Sprintf("%d", item.ID), item.Name,
+		fmt.Sprintf("创建存储目标「%s」，类型: %s", item.Name, input.Type))
 	response.Success(c, item)
 }

@@ -84,7 +85,8 @@ func (h *StorageTargetHandler) Update(c *gin.Context) {
 		response.Error(c, err)
 		return
 	}
-	recordAudit(c, h.auditService, "storage_target", "update", "storage_target", fmt.Sprintf("%d", item.ID), item.Name, fmt.Sprintf("类型: %s", input.Type))
+	recordAudit(c, h.auditService, "storage_target", "update", "storage_target", fmt.Sprintf("%d", item.ID), item.Name,
+		fmt.Sprintf("更新存储目标「%s」，类型: %s", item.Name, input.Type))
 	response.Success(c, item)
 }

@@ -97,7 +99,8 @@ func (h *StorageTargetHandler) Delete(c *gin.Context) {
 		response.Error(c, err)
 		return
 	}
-	recordAudit(c, h.auditService, "storage_target", "delete", "storage_target", fmt.Sprintf("%d", id), "", fmt.Sprintf("删除存储目标 #%d", id))
+	recordAudit(c, h.auditService, "storage_target", "delete", "storage_target", fmt.Sprintf("%d", id), "",
+		fmt.Sprintf("删除存储目标 (ID: %d)", id))
 	response.Success(c, gin.H{"deleted": true})
 }

--- a/server/internal/http/system_handler.go
+++ b/server/internal/http/system_handler.go
@@ -18,15 +18,6 @@ func (h *SystemHandler) Info(c *gin.Context) {
 	response.Success(c, h.systemService.GetInfo(c.Request.Context()))
 }

-func (h *SystemHandler) ApplyUpdate(c *gin.Context) {
-	var input struct {
-		Version string `json:"version"`
-	}
-	_ = c.ShouldBindJSON(&input)
-	result := h.systemService.ApplyDockerUpdate(c.Request.Context(), input.Version)
-	response.Success(c, result)
-}
-
 func (h *SystemHandler) CheckUpdate(c *gin.Context) {
 	result, err := h.systemService.CheckUpdate(c.Request.Context())
 	if err != nil {
--- a/server/internal/repository/backup_record_repository.go
+++ b/server/internal/repository/backup_record_repository.go
@@ -37,6 +37,7 @@ type BackupRecordRepository interface {
 	Update(context.Context, *model.BackupRecord) error
 	Delete(context.Context, uint) error
 	ListRecent(context.Context, int) ([]model.BackupRecord, error)
+	ListByTask(context.Context, uint) ([]model.BackupRecord, error)
 	ListSuccessfulByTask(context.Context, uint) ([]model.BackupRecord, error)
 	Count(context.Context) (int64, error)
 	CountSince(context.Context, time.Time) (int64, error)
@@ -115,6 +116,14 @@ func (r *GormBackupRecordRepository) ListRecent(ctx context.Context, limit int)
 	return items, nil
 }

+func (r *GormBackupRecordRepository) ListByTask(ctx context.Context, taskID uint) ([]model.BackupRecord, error) {
+	var items []model.BackupRecord
+	if err := r.db.WithContext(ctx).Where("task_id = ?", taskID).Order("id desc").Find(&items).Error; err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
 func (r *GormBackupRecordRepository) ListSuccessfulByTask(ctx context.Context, taskID uint) ([]model.BackupRecord, error) {
 	var items []model.BackupRecord
 	if err := r.db.WithContext(ctx).Where("task_id = ? AND status = ?", taskID, "success").Order("completed_at desc, id desc").Find(&items).Error; err != nil {
--- a/server/internal/service/backup_task_service.go
+++ b/server/internal/service/backup_task_service.go
@@ -11,6 +11,7 @@ import (
 	"backupx/server/internal/apperror"
 	"backupx/server/internal/model"
 	"backupx/server/internal/repository"
+	"backupx/server/internal/storage"
 	"backupx/server/internal/storage/codec"
 )

@@ -81,10 +82,12 @@ type BackupTaskScheduler interface {
 }

 type BackupTaskService struct {
-	tasks     repository.BackupTaskRepository
-	targets   repository.StorageTargetRepository
-	cipher    *codec.ConfigCipher
-	scheduler BackupTaskScheduler
+	tasks           repository.BackupTaskRepository
+	targets         repository.StorageTargetRepository
+	records         repository.BackupRecordRepository
+	storageRegistry *storage.Registry
+	cipher          *codec.ConfigCipher
+	scheduler       BackupTaskScheduler
 }

 func NewBackupTaskService(
@@ -95,6 +98,12 @@ func NewBackupTaskService(
 	return &BackupTaskService{tasks: tasks, targets: targets, cipher: cipher}
 }

+// SetRecordsAndStorage 注入备份记录仓库和存储注册表，用于任务删除时清理远端文件。
+func (s *BackupTaskService) SetRecordsAndStorage(records repository.BackupRecordRepository, registry *storage.Registry) {
+	s.records = records
+	s.storageRegistry = registry
+}
+
 func (s *BackupTaskService) SetScheduler(scheduler BackupTaskScheduler) {
 	s.scheduler = scheduler
 }
@@ -185,26 +194,80 @@ func (s *BackupTaskService) Update(ctx context.Context, id uint, input BackupTas
 	return s.Get(ctx, item.ID)
 }

-func (s *BackupTaskService) Delete(ctx context.Context, id uint) error {
+// DeleteResult 描述任务删除的结果信息，用于审计日志。
+type DeleteResult struct {
+	TaskName     string
+	RecordCount  int
+	CleanedFiles int
+}
+
+func (s *BackupTaskService) Delete(ctx context.Context, id uint) (*DeleteResult, error) {
 	existing, err := s.tasks.FindByID(ctx, id)
 	if err != nil {
-		return apperror.Internal("BACKUP_TASK_GET_FAILED", "无法获取备份任务详情", err)
+		return nil, apperror.Internal("BACKUP_TASK_GET_FAILED", "无法获取备份任务详情", err)
 	}
 	if existing == nil {
-		return apperror.New(http.StatusNotFound, "BACKUP_TASK_NOT_FOUND", "备份任务不存在", fmt.Errorf("backup task %d not found", id))
-	}
-	if s.scheduler != nil {
-		if err := s.scheduler.RemoveTask(ctx, id); err != nil {
-			return apperror.Internal("BACKUP_TASK_SCHEDULE_FAILED", "无法移除备份任务调度", err)
-		}
-	}
-	if err := s.tasks.Delete(ctx, id); err != nil {
-		return apperror.Internal("BACKUP_TASK_DELETE_FAILED", "无法删除备份任务", err)
+		return nil, apperror.New(http.StatusNotFound, "BACKUP_TASK_NOT_FOUND", "备份任务不存在", fmt.Errorf("backup task %d not found", id))
 	}
 	if s.scheduler != nil {
 		_ = s.scheduler.RemoveTask(ctx, id)
 	}
-	return nil
+
+	// 清理远端存储文件（尽力而为，不阻止删除）
+	result := &DeleteResult{TaskName: existing.Name}
+	result.RecordCount, result.CleanedFiles = s.cleanupRemoteFiles(ctx, id)
+
+	if err := s.tasks.Delete(ctx, id); err != nil {
+		return nil, apperror.Internal("BACKUP_TASK_DELETE_FAILED", "无法删除备份任务", err)
+	}
+	return result, nil
+}
+
+// cleanupRemoteFiles 尽力删除任务相关的远端备份文件，返回记录数和成功删除的文件数。
+func (s *BackupTaskService) cleanupRemoteFiles(ctx context.Context, taskID uint) (recordCount int, cleanedFiles int) {
+	if s.records == nil || s.storageRegistry == nil {
+		return 0, 0
+	}
+	records, err := s.records.ListByTask(ctx, taskID)
+	if err != nil {
+		return 0, 0
+	}
+	recordCount = len(records)
+	// 缓存 provider 避免同一存储目标重复创建连接
+	providerCache := make(map[uint]storage.StorageProvider)
+	for _, record := range records {
+		if strings.TrimSpace(record.StoragePath) == "" {
+			continue
+		}
+		provider, ok := providerCache[record.StorageTargetID]
+		if !ok {
+			provider, err = s.resolveStorageProvider(ctx, record.StorageTargetID)
+			if err != nil {
+				continue
+			}
+			providerCache[record.StorageTargetID] = provider
+		}
+		if err := provider.Delete(ctx, record.StoragePath); err == nil {
+			cleanedFiles++
+		}
+	}
+	return recordCount, cleanedFiles
+}
+
+func (s *BackupTaskService) resolveStorageProvider(ctx context.Context, targetID uint) (storage.StorageProvider, error) {
+	target, err := s.targets.FindByID(ctx, targetID)
+	if err != nil || target == nil {
+		return nil, fmt.Errorf("target %d not found", targetID)
+	}
+	configMap := map[string]any{}
+	if err := s.cipher.DecryptJSON(target.ConfigCiphertext, &configMap); err != nil {
+		return nil, err
+	}
+	provider, err := s.storageRegistry.Create(ctx, target.Type, configMap)
+	if err != nil {
+		return nil, err
+	}
+	return provider, nil
 }

 func (s *BackupTaskService) Toggle(ctx context.Context, id uint, enabled bool) (*BackupTaskSummary, error) {
--- a/server/internal/service/node_service.go
+++ b/server/internal/service/node_service.go
@@ -5,11 +5,13 @@ import (
 	"crypto/rand"
 	"encoding/hex"
 	"fmt"
+	"net"
 	"net/http"
 	"os"
 	"path/filepath"
 	"runtime"
 	"sort"
+	"strings"
 	"time"

 	"backupx/server/internal/apperror"
@@ -37,13 +39,19 @@ type NodeCreateInput struct {
 	Name string `json:"name" binding:"required"`
 }

-// NodeService manages the cluster nodes.
-type NodeService struct {
-	repo repository.NodeRepository
+// NodeUpdateInput 是编辑节点的输入。
+type NodeUpdateInput struct {
+	Name string `json:"name" binding:"required"`
 }

-func NewNodeService(repo repository.NodeRepository) *NodeService {
-	return &NodeService{repo: repo}
+// NodeService manages the cluster nodes.
+type NodeService struct {
+	repo    repository.NodeRepository
+	version string
+}
+
+func NewNodeService(repo repository.NodeRepository, version string) *NodeService {
+	return &NodeService{repo: repo, version: version}
 }

 // EnsureLocalNode creates the default "local" node if it does not exist.
@@ -57,6 +65,8 @@ func (s *NodeService) EnsureLocalNode(ctx context.Context) error {
 		existing.LastSeen = time.Now().UTC()
 		hostname, _ := os.Hostname()
 		existing.Hostname = hostname
+		existing.IPAddress = detectLocalIP()
+		existing.AgentVer = s.version
 		existing.OS = runtime.GOOS
 		existing.Arch = runtime.GOARCH
 		return s.repo.Update(ctx, existing)
@@ -64,14 +74,16 @@ func (s *NodeService) EnsureLocalNode(ctx context.Context) error {
 	hostname, _ := os.Hostname()
 	token, _ := generateToken()
 	node := &model.Node{
-		Name:     "本机 (Local)",
-		Hostname: hostname,
-		Token:    token,
-		Status:   model.NodeStatusOnline,
-		IsLocal:  true,
-		OS:       runtime.GOOS,
-		Arch:     runtime.GOARCH,
-		LastSeen: time.Now().UTC(),
+		Name:      "本机 (Local)",
+		Hostname:  hostname,
+		IPAddress: detectLocalIP(),
+		Token:     token,
+		Status:    model.NodeStatusOnline,
+		IsLocal:   true,
+		OS:        runtime.GOOS,
+		Arch:      runtime.GOARCH,
+		AgentVer:  s.version,
+		LastSeen:  time.Now().UTC(),
 	}
 	return s.repo.Create(ctx, node)
 }
@@ -199,7 +211,7 @@ func (s *NodeService) ListDirectory(ctx context.Context, nodeID uint, path strin
 }

 // Heartbeat updates the node status when an agent reports in.
-func (s *NodeService) Heartbeat(ctx context.Context, token string, hostname string, ip string, agentVer string) error {
+func (s *NodeService) Heartbeat(ctx context.Context, token string, hostname string, ip string, agentVer string, osName string, archName string) error {
 	node, err := s.repo.FindByToken(ctx, token)
 	if err != nil {
 		return err
@@ -211,12 +223,36 @@ func (s *NodeService) Heartbeat(ctx context.Context, token string, hostname stri
 	node.Hostname = hostname
 	node.IPAddress = ip
 	node.AgentVer = agentVer
-	node.OS = runtime.GOOS
-	node.Arch = runtime.GOARCH
+	if strings.TrimSpace(osName) != "" {
+		node.OS = osName
+	} else {
+		node.OS = runtime.GOOS
+	}
+	if strings.TrimSpace(archName) != "" {
+		node.Arch = archName
+	} else {
+		node.Arch = runtime.GOARCH
+	}
 	node.LastSeen = time.Now().UTC()
 	return s.repo.Update(ctx, node)
 }

+// Update 编辑节点名称。
+func (s *NodeService) Update(ctx context.Context, id uint, input NodeUpdateInput) (*NodeSummary, error) {
+	node, err := s.repo.FindByID(ctx, id)
+	if err != nil {
+		return nil, err
+	}
+	if node == nil {
+		return nil, apperror.New(http.StatusNotFound, "NODE_NOT_FOUND", "节点不存在", nil)
+	}
+	node.Name = strings.TrimSpace(input.Name)
+	if err := s.repo.Update(ctx, node); err != nil {
+		return nil, err
+	}
+	return s.Get(ctx, id)
+}
+
 // DirEntry represents a file or directory in a node's file system.
 type DirEntry struct {
 	Name  string `json:"name"`
@@ -225,6 +261,22 @@ type DirEntry struct {
 	Size  int64  `json:"size"`
 }

+// detectLocalIP 获取本机第一个非回环 IPv4 地址。
+func detectLocalIP() string {
+	addrs, err := net.InterfaceAddrs()
+	if err != nil {
+		return ""
+	}
+	for _, addr := range addrs {
+		if ipNet, ok := addr.(*net.IPNet); ok && !ipNet.IP.IsLoopback() {
+			if ipNet.IP.To4() != nil {
+				return ipNet.IP.String()
+			}
+		}
+	}
+	return ""
+}
+
 func generateToken() (string, error) {
 	b := make([]byte, 32)
 	if _, err := rand.Read(b); err != nil {
--- a/server/internal/service/system_service.go
+++ b/server/internal/service/system_service.go
@@ -5,8 +5,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
-	"os"
-	"os/exec"
 	"path/filepath"
 	"runtime"
 	"strings"
@@ -135,62 +133,3 @@ func (s *SystemService) GetInfo(_ context.Context) *SystemInfo {
 	return info
 }

-// UpdateApplyResult 描述自动更新执行结果。
-type UpdateApplyResult struct {
-	Success bool   `json:"success"`
-	Message string `json:"message"`
-	Output  string `json:"output,omitempty"`
-}
-
-// IsDockerEnvironment 检测当前是否运行在 Docker 容器中。
-func (s *SystemService) IsDockerEnvironment() bool {
-	if _, err := os.Stat("/.dockerenv"); err == nil {
-		return true
-	}
-	return false
-}
-
-// ApplyDockerUpdate 执行 Docker 自动更新：pull 新镜像 + recreate 容器。
-// 容器会在 docker compose up -d 后自动重启为新版本。
-func (s *SystemService) ApplyDockerUpdate(_ context.Context, targetVersion string) *UpdateApplyResult {
-	if !s.IsDockerEnvironment() {
-		return &UpdateApplyResult{Success: false, Message: "当前非 Docker 环境，请手动下载二进制更新"}
-	}
-
-	image := "awuqing/backupx"
-	tag := strings.TrimSpace(targetVersion)
-	if tag == "" {
-		tag = "latest"
-	}
-	pullTarget := image + ":" + tag
-
-	// Step 1: docker pull
-	pullCmd := exec.Command("docker", "pull", pullTarget)
-	pullOut, pullErr := pullCmd.CombinedOutput()
-	if pullErr != nil {
-		return &UpdateApplyResult{Success: false, Message: fmt.Sprintf("docker pull 失败: %v", pullErr), Output: string(pullOut)}
-	}
-
-	// Step 2: docker compose up -d（后台执行，容器会自重启）
-	// 检测 compose 命令
-	composeBin := "docker"
-	composeArgs := []string{"compose", "up", "-d"}
-	if _, err := exec.LookPath("docker-compose"); err == nil {
-		composeBin = "docker-compose"
-		composeArgs = []string{"up", "-d"}
-	}
-
-	// 异步执行，给 API 响应留时间
-	go func() {
-		time.Sleep(1 * time.Second)
-		cmd := exec.Command(composeBin, composeArgs...)
-		cmd.Dir = "/app" // Docker 容器中的工作目录
-		_ = cmd.Run()
-	}()
-
-	return &UpdateApplyResult{
-		Success: true,
-		Message: fmt.Sprintf("已拉取 %s，容器即将自动重启到新版本", pullTarget),
-		Output:  string(pullOut),
-	}
-}
--- a/server/internal/storage/rclone/provider.go
+++ b/server/internal/storage/rclone/provider.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"io"
+	"sort"
 	"strings"
 	"time"

@@ -124,6 +125,36 @@ func (p *Provider) About(ctx context.Context) (*storage.StorageUsageInfo, error)
 	}, nil
 }

+// RemoveEmptyDirs 递归删除 prefix 下的空目录，从最深层开始。
+// 非空目录删除会失败（安全忽略），仅清理真正的空目录。
+func (p *Provider) RemoveEmptyDirs(ctx context.Context, prefix string) error {
+	var dirs []string
+	err := walk.ListR(ctx, p.rfs, prefix, true, -1, walk.ListDirs, func(entries fs.DirEntries) error {
+		for _, entry := range entries {
+			if _, ok := entry.(fs.Directory); ok {
+				dirs = append(dirs, entry.Remote())
+			}
+		}
+		return nil
+	})
+	if err != nil {
+		// 列目录失败（比如目录不存在）静默返回
+		return nil
+	}
+	// 按路径长度倒序（深目录优先删除），同长度保持稳定顺序
+	sort.SliceStable(dirs, func(i, j int) bool {
+		return len(dirs[i]) > len(dirs[j])
+	})
+	for _, dir := range dirs {
+		_ = p.rfs.Rmdir(ctx, dir)
+	}
+	// 尝试清理 prefix 本身
+	if prefix != "" {
+		_ = p.rfs.Rmdir(ctx, prefix)
+	}
+	return nil
+}
+
 // pathDir 返回 objectKey 的目录部分（正斜杠分隔）。
 func pathDir(objectKey string) string {
 	idx := strings.LastIndex(objectKey, "/")
--- a/server/internal/storage/types.go
+++ b/server/internal/storage/types.go
@@ -145,3 +145,10 @@ type FTPConfig struct {
 	UseTLS   bool   `json:"useTLS"`
 }

+// StorageDirCleaner 是可选能力接口，支持清理空目录。
+// 主要用于本地磁盘等文件系统类存储，对象存储通常不需要。
+// 通过 type assertion 检测 provider 是否实现该接口。
+type StorageDirCleaner interface {
+	RemoveEmptyDirs(ctx context.Context, prefix string) error
+}
+
--- a/web/src/components/common/DirectoryPicker.tsx
+++ b/web/src/components/common/DirectoryPicker.tsx
@@ -1,5 +1,5 @@
-import { Button, Input, Message, Modal, Space, Spin, Tree, Typography } from '@arco-design/web-react'
-import { IconFolder, IconFile } from '@arco-design/web-react/icon'
+import { Button, Input, Message, Modal, Space, Spin, Tree, Typography, Empty } from '@arco-design/web-react'
+import { IconFolder, IconFile, IconFolderAdd } from '@arco-design/web-react/icon'
 import { useCallback, useState } from 'react'
 import { listNodeDirectory } from '../../services/nodes'
 import type { DirEntry } from '../../types/nodes'
@@ -27,7 +27,7 @@ function entriesToTreeNodes(entries: DirEntry[], mode: 'directory' | 'file'): Tr
    .map((entry) => ({
      key: entry.path,
      title: entry.name,
-      icon: entry.isDir ? <IconFolder /> : <IconFile />,
+      icon: entry.isDir ? <IconFolder style={{ color: 'var(--color-warning-6)' }} /> : <IconFile />,
      isLeaf: !entry.isDir,
    }))
 }
@@ -94,46 +94,83 @@ export function DirectoryPicker({ value, onChange, placeholder, mode = 'director
    setModalVisible(false)
  }

+  function handleInputKeyDown(e: React.KeyboardEvent) {
+    if (e.key === 'Enter') {
+      e.preventDefault()
+      const trimmed = value?.trim()
+      if (trimmed) {
+        onChange(trimmed)
+      }
+    }
+  }
+
  // 没有 nodeId 时退化为普通输入框
  if (nodeId === undefined) {
-    return <Input value={value} placeholder={placeholder} onChange={onChange} />
+    return <Input value={value} placeholder={placeholder} onChange={onChange} onKeyDown={handleInputKeyDown} />
  }

  return (
    <>
-      <Space style={{ width: '100%' }}>
-        <Input style={{ flex: 1 }} value={value} placeholder={placeholder} onChange={onChange} />
-        <Button type="outline" size="small" onClick={handleOpen}>
+      <div style={{ display: 'flex', gap: 8, width: '100%' }}>
+        <Input
+          style={{ flex: 1 }}
+          value={value}
+          placeholder={placeholder}
+          onChange={onChange}
+          onKeyDown={handleInputKeyDown}
+          allowClear
+        />
+        <Button type="outline" size="default" onClick={handleOpen} icon={<IconFolderAdd />}>
          浏览
        </Button>
-      </Space>
+      </div>

      <Modal
        title={mode === 'directory' ? '选择目录' : '选择文件'}
        visible={modalVisible}
        onCancel={() => setModalVisible(false)}
        onOk={handleConfirm}
-        okText="选择"
+        okText="确认选择"
        cancelText="取消"
-        style={{ width: 560 }}
+        style={{ width: 640 }}
        okButtonProps={{ disabled: !selectedPath }}
        unmountOnExit
      >
-        {selectedPath && (
-          <div style={{ padding: '8px 12px', marginBottom: 12, background: 'var(--color-fill-2)', borderRadius: 4 }}>
-            <Typography.Text copyable style={{ fontSize: 13 }}>
+        {/* 当前选中路径 */}
+        <div style={{
+          padding: '10px 14px',
+          marginBottom: 16,
+          background: selectedPath ? 'var(--color-primary-light-1)' : 'var(--color-fill-2)',
+          borderRadius: 6,
+          border: selectedPath ? '1px solid var(--color-primary-light-3)' : '1px solid var(--color-border)',
+          display: 'flex',
+          alignItems: 'center',
+          gap: 8,
+          minHeight: 40,
+        }}>
+          <IconFolder style={{ color: selectedPath ? 'var(--color-primary-6)' : 'var(--color-text-4)', fontSize: 16, flexShrink: 0 }} />
+          {selectedPath ? (
+            <Typography.Text copyable style={{ fontSize: 13, fontFamily: 'monospace', wordBreak: 'break-all' }}>
              {selectedPath}
            </Typography.Text>
-          </div>
-        )}
+          ) : (
+            <Typography.Text type="secondary" style={{ fontSize: 13 }}>请在下方目录树中选择路径</Typography.Text>
+          )}
+        </div>
+
+        {/* 目录树 */}
        {loading ? (
-          <Spin style={{ display: 'block', textAlign: 'center', padding: 40 }} />
+          <Spin style={{ display: 'block', textAlign: 'center', padding: 48 }} tip="加载目录中..." />
        ) : treeData.length === 0 ? (
-          <Typography.Text type="secondary" style={{ display: 'block', textAlign: 'center', padding: 40 }}>
-            目录为空
-          </Typography.Text>
+          <Empty style={{ padding: 48 }} description="目录为空" />
        ) : (
-          <div style={{ maxHeight: 420, overflow: 'auto', border: '1px solid var(--color-border)', borderRadius: 4, padding: '4px 0' }}>
+          <div style={{
+            maxHeight: 400,
+            overflow: 'auto',
+            border: '1px solid var(--color-border)',
+            borderRadius: 6,
+            padding: '6px 0',
+          }}>
            <Tree
              blockNode
              showLine
--- a/web/src/components/storage-targets/StorageTargetFormDrawer.tsx
+++ b/web/src/components/storage-targets/StorageTargetFormDrawer.tsx
@@ -1,8 +1,8 @@
-import { Alert, Button, Divider, Drawer, Input, Select, Space, Switch, Typography } from '@arco-design/web-react'
+import { Alert, Button, Collapse, Divider, Drawer, Input, Select, Space, Switch, Typography } from '@arco-design/web-react'
 import { useEffect, useMemo, useState } from 'react'
 import { getStorageTargetFieldConfigs, getStorageTargetTypeLabel, isBuiltinType, buildAllTypeOptions } from './field-config'
 import type { StorageConnectionTestResult, StorageTargetDetail, StorageTargetPayload, StorageTargetType } from '../../types/storage-targets'
-import { listRcloneBackends, type RcloneBackendInfo } from '../../services/rclone'
+import { listRcloneBackends, type RcloneBackendInfo, type RcloneBackendOption } from '../../services/rclone'

 interface StorageTargetFormDrawerProps {
  visible: boolean
@@ -138,8 +138,28 @@ export function StorageTargetFormDrawer({
    })
  }

-  // 渲染动态字段（rclone 后端）
+  // 渲染单个动态字段
+  function renderDynamicOption(opt: RcloneBackendOption) {
+    return (
+      <div key={opt.key}>
+        <Typography.Text>{opt.key}{opt.required ? ' *' : ''}</Typography.Text>
+        {opt.isPassword ? (
+          <Input.Password value={(draft.config[opt.key] as string) || ''} placeholder={opt.label} onChange={(v) => updateConfig(opt.key, v)} />
+        ) : (
+          <Input value={(draft.config[opt.key] as string) || ''} placeholder={opt.label} onChange={(v) => updateConfig(opt.key, v)} />
+        )}
+        {opt.label && (
+          <Typography.Paragraph type="secondary" style={{ marginBottom: 0, marginTop: 2, fontSize: 12 }} ellipsis={{ rows: 2, expandable: true }}>{opt.label}</Typography.Paragraph>
+        )}
+      </div>
+    )
+  }
+
+  // 渲染动态字段（rclone 后端）— 必填优先，可选折叠
  function renderDynamicFields() {
+    const requiredOptions = dynamicBackend?.options.filter((opt) => opt.required) ?? []
+    const optionalOptions = dynamicBackend?.options.filter((opt) => !opt.required) ?? []
+
    return (
      <>
        <div>
@@ -147,19 +167,19 @@ export function StorageTargetFormDrawer({
          <Input value={(draft.config.root as string) || ''} placeholder="如 /backups 或 bucket 名" onChange={(v) => updateConfig('root', v)} />
          <Typography.Paragraph type="secondary" style={{ marginBottom: 0, marginTop: 4 }}>远端根路径、桶名或挂载点，留空使用根目录</Typography.Paragraph>
        </div>
-        {dynamicBackend && dynamicBackend.options.length > 0 && dynamicBackend.options.map((opt) => (
-          <div key={opt.key}>
-            <Typography.Text>{opt.key}{opt.required ? ' *' : ''}</Typography.Text>
-            {opt.isPassword ? (
-              <Input.Password value={(draft.config[opt.key] as string) || ''} placeholder={opt.label} onChange={(v) => updateConfig(opt.key, v)} />
-            ) : (
-              <Input value={(draft.config[opt.key] as string) || ''} placeholder={opt.label} onChange={(v) => updateConfig(opt.key, v)} />
-            )}
-            {opt.label && (
-              <Typography.Paragraph type="secondary" style={{ marginBottom: 0, marginTop: 2, fontSize: 12 }} ellipsis={{ rows: 2, expandable: true }}>{opt.label}</Typography.Paragraph>
-            )}
-          </div>
-        ))}
+        {requiredOptions.map(renderDynamicOption)}
+        {optionalOptions.length > 0 && (
+          <Collapse bordered={false} style={{ background: 'transparent' }}>
+            <Collapse.Item
+              header={<Typography.Text type="secondary">高级配置（{optionalOptions.length} 个可选项）</Typography.Text>}
+              name="advanced"
+            >
+              <Space direction="vertical" size="large" style={{ width: '100%' }}>
+                {optionalOptions.map(renderDynamicOption)}
+              </Space>
+            </Collapse.Item>
+          </Collapse>
+        )}
      </>
    )
  }
--- a/web/src/pages/nodes/NodesPage.tsx
+++ b/web/src/pages/nodes/NodesPage.tsx
@@ -3,10 +3,10 @@ import {
  Table, Button, Space, Tag, Typography, PageHeader, Modal, Input, Message, Badge, Popconfirm, Card, Descriptions, Empty
 } from '@arco-design/web-react'
 import {
-  IconPlus, IconDelete, IconDesktop, IconCloudDownload
+  IconPlus, IconDelete, IconDesktop, IconCloudDownload, IconEdit
 } from '@arco-design/web-react/icon'
 import type { NodeSummary } from '../../types/nodes'
-import { listNodes, createNode, deleteNode } from '../../services/nodes'
+import { listNodes, createNode, deleteNode, updateNode } from '../../services/nodes'

 const { Title, Text } = Typography

@@ -17,6 +17,11 @@ export default function NodesPage() {
  const [newNodeName, setNewNodeName] = useState('')
  const [newToken, setNewToken] = useState('')

+  // 编辑状态
+  const [editVisible, setEditVisible] = useState(false)
+  const [editNode, setEditNode] = useState<NodeSummary | null>(null)
+  const [editName, setEditName] = useState('')
+
  const fetchNodes = useCallback(async () => {
    setLoading(true)
    try {
@@ -56,6 +61,21 @@ export default function NodesPage() {
    }
  }

+  const handleEdit = async () => {
+    if (!editNode || !editName.trim()) {
+      Message.warning('请输入节点名称')
+      return
+    }
+    try {
+      await updateNode(editNode.id, { name: editName.trim() })
+      Message.success('节点更新成功')
+      setEditVisible(false)
+      fetchNodes()
+    } catch {
+      Message.error('更新节点失败')
+    }
+  }
+
  const columns = [
    {
      title: '节点名称',
@@ -110,15 +130,22 @@ export default function NodesPage() {
    },
    {
      title: '操作',
-      width: 80,
-      render: (_: unknown, record: NodeSummary) => {
-        if (record.isLocal) return <Text type="secondary">-</Text>
-        return (
-          <Popconfirm title="确定删除该节点？" onOk={() => handleDelete(record.id)}>
-            <Button type="text" status="danger" icon={<IconDelete />} size="small" />
-          </Popconfirm>
-        )
-      },
+      width: 120,
+      render: (_: unknown, record: NodeSummary) => (
+        <Space>
+          <Button
+            type="text"
+            icon={<IconEdit />}
+            size="small"
+            onClick={() => { setEditNode(record); setEditName(record.name); setEditVisible(true) }}
+          />
+          {!record.isLocal && (
+            <Popconfirm title="确定删除该节点？" onOk={() => handleDelete(record.id)}>
+              <Button type="text" status="danger" icon={<IconDelete />} size="small" />
+            </Popconfirm>
+          )}
+        </Space>
+      ),
    },
  ]

@@ -145,6 +172,7 @@ export default function NodesPage() {
        />
      </Card>

+      {/* 添加节点弹窗 */}
      <Modal
        title="添加远程节点"
        visible={createVisible}
@@ -175,6 +203,25 @@ export default function NodesPage() {
          </div>
        )}
      </Modal>
+
+      {/* 编辑节点弹窗 */}
+      <Modal
+        title="编辑节点"
+        visible={editVisible}
+        onCancel={() => setEditVisible(false)}
+        onOk={handleEdit}
+        okText="保存"
+        cancelText="取消"
+      >
+        <div style={{ marginBottom: 8 }}>
+          <Text type="secondary">节点名称</Text>
+        </div>
+        <Input
+          placeholder="输入节点名称"
+          value={editName}
+          onChange={setEditName}
+        />
+      </Modal>
    </div>
  )
 }
--- a/web/src/pages/settings/SettingsPage.tsx
+++ b/web/src/pages/settings/SettingsPage.tsx
@@ -1,6 +1,6 @@
 import { Badge, Button, Card, Descriptions, Grid, Link, Message, PageHeader, Space, Tag, Typography } from '@arco-design/web-react'
 import { useEffect, useState } from 'react'
-import { fetchSystemInfo, checkUpdate, applyUpdate, type SystemInfo, type UpdateCheckResult } from '../../services/system'
+import { fetchSystemInfo, checkUpdate, type SystemInfo, type UpdateCheckResult } from '../../services/system'
 import { resolveErrorMessage } from '../../utils/error'
 import { formatDuration } from '../../utils/format'

@@ -24,7 +24,6 @@ export function SettingsPage() {
  const [error, setError] = useState('')
  const [updateResult, setUpdateResult] = useState<UpdateCheckResult | null>(null)
  const [checking, setChecking] = useState(false)
-  const [applying, setApplying] = useState(false)

  useEffect(() => {
    let active = true
@@ -53,24 +52,6 @@ export function SettingsPage() {
    }
  }

-  async function handleApplyUpdate() {
-    if (!updateResult?.latestVersion) return
-    setApplying(true)
-    try {
-      const result = await applyUpdate(updateResult.latestVersion)
-      if (result.success) {
-        Message.success('更新已触发，容器即将自动重启...')
-        setTimeout(() => Message.info('请等待 10-30 秒后刷新页面'), 3000)
-      } else {
-        Message.warning(result.message)
-      }
-    } catch (e) {
-      Message.error(resolveErrorMessage(e, '触发更新失败'))
-    } finally {
-      setApplying(false)
-    }
-  }
-
  return (
    <Space direction="vertical" size="large" style={{ width: '100%' }}>
      <PageHeader style={{ paddingBottom: 16 }} title="系统设置" subTitle="运行信息、磁盘状态与版本更新">
@@ -124,9 +105,6 @@ export function SettingsPage() {
                </Card>
              )}
              <Space>
-                <Button type="primary" status="success" loading={applying} onClick={handleApplyUpdate}>
-                  一键更新（Docker）
-                </Button>
                {updateResult.downloadUrl && (
                  <Link href={updateResult.downloadUrl} target="_blank">
                    <Button type="outline">下载二进制包</Button>
@@ -138,13 +116,6 @@ export function SettingsPage() {
                  </Link>
                )}
              </Space>
-              {updateResult.dockerImage && (
-                <Card size="small" title="Docker 更新命令">
-                  <Typography.Paragraph copyable code style={{ marginBottom: 0 }}>
-                    {`docker pull ${updateResult.dockerImage}:${updateResult.latestVersion} && docker compose up -d`}
-                  </Typography.Paragraph>
-                </Card>
-              )}
            </Space>
          ) : (
            <Space>
--- a/web/src/services/nodes.ts
+++ b/web/src/services/nodes.ts
@@ -16,6 +16,11 @@ export async function createNode(name: string) {
  return unwrapApiEnvelope(response.data)
 }

+export async function updateNode(id: number, data: { name: string }) {
+  const response = await http.put<ApiEnvelope<NodeSummary>>(`/nodes/${id}`, data)
+  return unwrapApiEnvelope(response.data)
+}
+
 export async function deleteNode(id: number) {
  const response = await http.delete<ApiEnvelope<null>>(`/nodes/${id}`)
  return unwrapApiEnvelope(response.data)
--- a/web/src/services/system.ts
+++ b/web/src/services/system.ts
@@ -33,17 +33,6 @@ export async function checkUpdate() {
  return response.data.data
 }

-export interface UpdateApplyResult {
-  success: boolean
-  message: string
-  output?: string
-}
-
-export async function applyUpdate(version: string) {
-  const response = await http.post<{ code: string; message: string; data: UpdateApplyResult }>('/system/update-apply', { version })
-  return response.data.data
-}
-
 export async function fetchSettings() {
  const response = await http.get<{ code: string; message: string; data: Record<string, string> }>('/settings')
  return response.data.data