diff --git a/be/apps/core/src/modules/configuration/system-setting/system-setting.store.service.ts b/be/apps/core/src/modules/configuration/system-setting/system-setting.store.service.ts
index 8709fb57..8204d952 100644
--- a/be/apps/core/src/modules/configuration/system-setting/system-setting.store.service.ts
+++ b/be/apps/core/src/modules/configuration/system-setting/system-setting.store.service.ts
@@ -1,4 +1,5 @@
 import { systemSettings } from '@afilmory/db'
+import { EventEmitterService } from '@afilmory/framework'
 import { DbAccessor } from 'core/database/database.provider'
 import { eq, inArray } from 'drizzle-orm'
 import { injectable } from 'tsyringe'
@@ -12,7 +13,10 @@ import type {
 
 @injectable()
 export class SystemSettingStore {
-  constructor(private readonly dbAccessor: DbAccessor) {}
+  constructor(
+    private readonly dbAccessor: DbAccessor,
+    private readonly eventService: EventEmitterService,
+  ) {}
 
   async get(key: SystemSettingKey): Promise<SystemSettingRecord['value']> {
     const record = await this.find(key)
@@ -73,6 +77,8 @@ export class SystemSettingStore {
           updatedAt: now,
         },
       })
+
+    this.eventService.emit('system.setting.updated', { key, value: String(value) })
   }
 
   async setMany(entries: readonly SystemSettingEntryInput[]): Promise<void> {
diff --git a/be/apps/core/src/modules/configuration/system-setting/system-setting.types.ts b/be/apps/core/src/modules/configuration/system-setting/system-setting.types.ts
index 85eb3e5c..71cb0777 100644
--- a/be/apps/core/src/modules/configuration/system-setting/system-setting.types.ts
+++ b/be/apps/core/src/modules/configuration/system-setting/system-setting.types.ts
@@ -11,7 +11,12 @@ import type {
 import type { UiSchema } from 'core/modules/ui/ui-schema/ui-schema.type'
 
 import type { BuilderStorageProvider } from '../setting/storage-provider.utils'
-import type { BillingPlanSettingField, SystemSettingDbField, SystemSettingField } from './system-setting.constants'
+import type {
+  BillingPlanSettingField,
+  SystemSettingDbField,
+  SystemSettingField,
+  SystemSettingKey,
+} from './system-setting.constants'
 
 export interface SystemSettings {
   allowRegistration: boolean
@@ -56,3 +61,9 @@ export type UpdateSystemSettingsInput = Partial<SystemSettings> &
   Partial<Record<BillingPlanSettingField, string | number | boolean | null | undefined>>
 
 export { type SystemSettingField } from './system-setting.constants'
+
+declare module '@afilmory/framework' {
+  interface Events {
+    'system.setting.updated': { key: SystemSettingKey; value: unknown }
+  }
+}
diff --git a/be/apps/core/src/modules/content/photo/storage/photo-storage.service.ts b/be/apps/core/src/modules/content/photo/storage/photo-storage.service.ts
index c9192540..576c69de 100644
--- a/be/apps/core/src/modules/content/photo/storage/photo-storage.service.ts
+++ b/be/apps/core/src/modules/content/photo/storage/photo-storage.service.ts
@@ -112,7 +112,7 @@ export class PhotoStorageService {
     }
   }
 
-  private mapProviderToStorageConfig(provider: BuilderStorageProvider): StorageConfig {
+  mapProviderToStorageConfig(provider: BuilderStorageProvider): StorageConfig {
     this.assertProviderSupported(provider.type)
 
     const config = provider.config ?? {}
diff --git a/be/apps/core/src/modules/infrastructure/static-web/static-asset-host.service.ts b/be/apps/core/src/modules/infrastructure/static-web/static-asset-host.service.ts
index d39f28b5..1ce27e3b 100644
--- a/be/apps/core/src/modules/infrastructure/static-web/static-asset-host.service.ts
+++ b/be/apps/core/src/modules/infrastructure/static-web/static-asset-host.service.ts
@@ -1,4 +1,4 @@
-import { createLogger } from '@afilmory/framework'
+import { createLogger, EventEmitterService } from '@afilmory/framework'
 import { SystemSettingService } from 'core/modules/configuration/system-setting/system-setting.service'
 import { injectable } from 'tsyringe'
 
@@ -7,7 +7,16 @@ export class StaticAssetHostService {
   private readonly logger = createLogger('StaticAssetHostService')
   private readonly cache = new Map<string, string | null>()
 
-  constructor(private readonly systemSettingService: SystemSettingService) {}
+  constructor(
+    private readonly systemSettingService: SystemSettingService,
+    private readonly eventService: EventEmitterService,
+  ) {
+    eventService.on('system.setting.updated', ({ key }) => {
+      if (key === 'system.domain.base') {
+        this.cache.clear()
+      }
+    })
+  }
 
   async getStaticAssetHost(requestHost?: string | null): Promise<string | null> {
     const cacheKey = this.buildCacheKey(requestHost)
diff --git a/be/apps/core/src/modules/platform/data-management/data-management.module.ts b/be/apps/core/src/modules/platform/data-management/data-management.module.ts
index 89f0f289..d722f4a3 100644
--- a/be/apps/core/src/modules/platform/data-management/data-management.module.ts
+++ b/be/apps/core/src/modules/platform/data-management/data-management.module.ts
@@ -1,11 +1,13 @@
 import { Module } from '@afilmory/framework'
 
+import { SystemSettingModule } from '../../configuration/system-setting/system-setting.module'
 import { BillingModule } from '../billing/billing.module'
+import { ManagedStorageModule } from '../managed-storage/managed-storage.module'
 import { DataManagementController } from './data-management.controller'
 import { DataManagementService } from './data-management.service'
 
 @Module({
-  imports: [BillingModule],
+  imports: [BillingModule, SystemSettingModule, ManagedStorageModule],
   controllers: [DataManagementController],
   providers: [DataManagementService],
 })
diff --git a/be/apps/core/src/modules/platform/data-management/data-management.service.ts b/be/apps/core/src/modules/platform/data-management/data-management.service.ts
index 428b7bff..45296a99 100644
--- a/be/apps/core/src/modules/platform/data-management/data-management.service.ts
+++ b/be/apps/core/src/modules/platform/data-management/data-management.service.ts
@@ -1,3 +1,5 @@
+import type { ManagedStorageConfig, RemoteStorageConfig } from '@afilmory/builder'
+import { StorageManager } from '@afilmory/builder/storage/index.js'
 import {
   authSessions,
   authUsers,
@@ -12,6 +14,8 @@ import {
 import { EventEmitterService } from '@afilmory/framework'
 import { DbAccessor } from 'core/database/database.provider'
 import { BizException, ErrorCode } from 'core/errors'
+import { SystemSettingService } from 'core/modules/configuration/system-setting/system-setting.service'
+import { PhotoStorageService } from 'core/modules/content/photo/storage/photo-storage.service'
 import { BILLING_USAGE_EVENT } from 'core/modules/platform/billing/billing.constants'
 import { BillingUsageService } from 'core/modules/platform/billing/billing-usage.service'
 import { PLACEHOLDER_TENANT_SLUG, ROOT_TENANT_SLUG } from 'core/modules/platform/tenant/tenant.constants'
@@ -25,6 +29,8 @@ export class DataManagementService {
     private readonly dbAccessor: DbAccessor,
     private readonly eventEmitter: EventEmitterService,
     private readonly billingUsageService: BillingUsageService,
+    private readonly systemSettingService: SystemSettingService,
+    private readonly photoStorageService: PhotoStorageService,
   ) {}
 
   async clearPhotoAssetRecords(): Promise<{ deleted: number }> {
@@ -58,6 +64,8 @@ export class DataManagementService {
     const tenantId = tenant.tenant.id
     const tenantSlug = tenant.tenant.slug
 
+    await this.deleteManagedStorageSpace(tenantId)
+
     if (!tenantSlug) {
       throw new BizException(ErrorCode.COMMON_BAD_REQUEST, {
         message: '当前租户缺少 slug，无法删除账户。',
@@ -70,6 +78,8 @@ export class DataManagementService {
       })
     }
 
+    await this.deleteManagedStorageSpace(tenantId)
+
     const db = this.dbAccessor.get()
 
     await db.transaction(async (tx) => {
@@ -91,4 +101,32 @@ export class DataManagementService {
       deletedTenantId: tenantId,
     }
   }
+
+  private async deleteManagedStorageSpace(tenantId: string): Promise<void> {
+    const managedConfig = await this.buildManagedStorageConfig(tenantId)
+
+    if (!managedConfig) {
+      return
+    }
+
+    const storageManager = new StorageManager(managedConfig)
+    await storageManager.deleteFolder('')
+  }
+
+  private async buildManagedStorageConfig(tenantId: string): Promise<ManagedStorageConfig | null> {
+    const provider = await this.systemSettingService.getManagedStorageProvider()
+    if (!provider) {
+      return null
+    }
+
+    const upstream = this.photoStorageService.mapProviderToStorageConfig(provider)
+
+    return {
+      provider: 'managed',
+      tenantId,
+      providerKey: provider.id,
+      basePrefix: null,
+      upstream: upstream as RemoteStorageConfig,
+    }
+  }
 }
diff --git a/be/apps/core/src/modules/platform/managed-storage/managed-storage.provider.ts b/be/apps/core/src/modules/platform/managed-storage/managed-storage.provider.ts
index a6e0ac91..37446ff0 100644
--- a/be/apps/core/src/modules/platform/managed-storage/managed-storage.provider.ts
+++ b/be/apps/core/src/modules/platform/managed-storage/managed-storage.provider.ts
@@ -80,6 +80,13 @@ export class ManagedStorageProvider implements StorageProvider {
     await this.upstream.deleteFile(targetKey)
   }
 
+  async deleteFolder(prefix: string): Promise<void> {
+    const normalizedPrefix = normalizePath(prefix)
+    const targetPrefix =
+      this.needsManualPrefix && !normalizedPrefix ? this.effectivePrefix : this.prepareKeyForUpstream(normalizedPrefix)
+    await this.upstream.deleteFolder(targetPrefix)
+  }
+
   async uploadFile(key: string, data: Buffer, options?: StorageUploadOptions): Promise<StorageObject> {
     const targetKey = this.prepareKeyForUpstream(key)
     const uploaded = await this.upstream.uploadFile(targetKey, data, options)
diff --git a/be/apps/core/src/modules/platform/super-admin/InMemoryDebugStorageProvider.ts b/be/apps/core/src/modules/platform/super-admin/InMemoryDebugStorageProvider.ts
index 7fcca810..dc779292 100644
--- a/be/apps/core/src/modules/platform/super-admin/InMemoryDebugStorageProvider.ts
+++ b/be/apps/core/src/modules/platform/super-admin/InMemoryDebugStorageProvider.ts
@@ -97,6 +97,22 @@ export class InMemoryDebugStorageProvider implements StorageProvider {
     this.files.delete(key)
   }
 
+  async deleteFolder(prefix: string): Promise<void> {
+    const normalizedPrefix = this.normalizeKey(prefix)
+    const prefixWithSlash = normalizedPrefix ? `${normalizedPrefix}/` : null
+
+    if (!normalizedPrefix) {
+      this.files.clear()
+      return
+    }
+
+    for (const key of this.files.keys()) {
+      if (key === normalizedPrefix || (prefixWithSlash && key.startsWith(prefixWithSlash))) {
+        this.files.delete(key)
+      }
+    }
+  }
+
   async uploadFile(key: string, data: Buffer, _options?: StorageUploadOptions): Promise<StorageObject> {
     const normalizedKey = this.normalizeKey(key)
     const metadata: StorageObject = {
diff --git a/be/apps/dashboard/src/hooks/usePageRedirect.ts b/be/apps/dashboard/src/hooks/usePageRedirect.ts
index 406ebc64..80499d16 100644
--- a/be/apps/dashboard/src/hooks/usePageRedirect.ts
+++ b/be/apps/dashboard/src/hooks/usePageRedirect.ts
@@ -94,12 +94,6 @@ export function usePageRedirect() {
     setAuthUser(sessionQuery.data?.user ?? null)
   }, [sessionQuery.data, setAuthUser])
 
-  useEffect(() => {
-    return () => {
-      queryClient.cancelQueries({ queryKey: AUTH_SESSION_QUERY_KEY })
-    }
-  }, [queryClient])
-
   useEffect(() => {
     const matchedTenantNotFound = [sessionQuery.error].some((error) => {
       const code = extractBizErrorCode(error)
diff --git a/be/apps/dashboard/src/hooks/useRequireStorageProvider.ts b/be/apps/dashboard/src/hooks/useRequireStorageProvider.ts
index 2bb88639..4417c3e6 100644
--- a/be/apps/dashboard/src/hooks/useRequireStorageProvider.ts
+++ b/be/apps/dashboard/src/hooks/useRequireStorageProvider.ts
@@ -1,4 +1,4 @@
-import { useEffect } from 'react'
+import { useEffect, useRef } from 'react'
 import { useLocation, useNavigate } from 'react-router'
 
 import { PUBLIC_ROUTES } from '~/constants/routes'
@@ -34,7 +34,11 @@ export function useRequireStorageProvider({ session, isLoading }: UseRequireStor
     (storageProvidersQuery.data?.providers.length ?? 0) === 0 &&
     !storageProvidersQuery.isFetching
 
+  const navigateOnceRef = useRef(false)
   useEffect(() => {
+    if (navigateOnceRef.current) {
+      return
+    }
     if (!needsSetup) {
       return
     }
@@ -42,6 +46,8 @@ export function useRequireStorageProvider({ session, isLoading }: UseRequireStor
       return
     }
 
+    navigateOnceRef.current = true
+
     navigate(STORAGE_SETUP_PATH, { replace: true })
   }, [navigate, needsSetup, pathname])
 }
diff --git a/be/apps/dashboard/src/modules/auth/components/registration-wizard/RegistrationWizard.tsx b/be/apps/dashboard/src/modules/auth/components/registration-wizard/RegistrationWizard.tsx
index e83fe3b8..adbc5923 100644
--- a/be/apps/dashboard/src/modules/auth/components/registration-wizard/RegistrationWizard.tsx
+++ b/be/apps/dashboard/src/modules/auth/components/registration-wizard/RegistrationWizard.tsx
@@ -201,6 +201,8 @@ export const RegistrationWizard: FC = () => {
       if (!isEmptyValue(current)) {
         return false
       }
+      // The `form.setFieldValue` cannot bypass the `.` key accessor, requiring two operations.
+      form.state.values[key] = value
       form.setFieldValue(key, () => value)
       return true
     }
diff --git a/be/apps/dashboard/src/modules/storage-providers/components/StorageProvidersManager.tsx b/be/apps/dashboard/src/modules/storage-providers/components/StorageProvidersManager.tsx
index 441730ac..d5a2f4d1 100644
--- a/be/apps/dashboard/src/modules/storage-providers/components/StorageProvidersManager.tsx
+++ b/be/apps/dashboard/src/modules/storage-providers/components/StorageProvidersManager.tsx
@@ -325,15 +325,22 @@ export function StorageProvidersManager() {
             transition={Spring.presets.smooth}
             className="col-span-full"
           >
-            <div className="bg-background-tertiary border-fill-tertiary flex flex-col items-center justify-center gap-3 rounded-lg border p-8 text-center">
+            <LinearBorderPanel className="bg-background-tertiary border-fill-tertiary flex flex-col items-center justify-center gap-3 p-8 text-center">
               <div className="space-y-1">
                 <p className="text-text-secondary text-sm">{t(storageProvidersI18nKeys.empty.title)}</p>
                 <p className="text-text-tertiary text-xs">{t(storageProvidersI18nKeys.empty.description)}</p>
               </div>
-              <Button type="button" size="sm" variant="primary" onClick={handleAddProvider} disabled={!schemaReady}>
+              <Button
+                type="button"
+                size="sm"
+                className="mt-4"
+                variant="primary"
+                onClick={handleAddProvider}
+                disabled={!schemaReady}
+              >
                 {t(storageProvidersI18nKeys.empty.action)}
               </Button>
-            </div>
+            </LinearBorderPanel>
           </m.div>
         )}
       </m.div>
diff --git a/be/packages/framework/src/events/index.ts b/be/packages/framework/src/events/index.ts
index 1b8facb6..724dc35a 100644
--- a/be/packages/framework/src/events/index.ts
+++ b/be/packages/framework/src/events/index.ts
@@ -50,9 +50,8 @@ export interface EventModuleAsyncOptions {
   inject?: Constructor[]
 }
 
-export interface Events {
-  a: ''
-}
+// eslint-disable-next-line @typescript-eslint/no-empty-object-type
+export interface Events {}
 
 type EventNameInterface = keyof Events | (string & {})
 
diff --git a/packages/builder/src/storage/interfaces.ts b/packages/builder/src/storage/interfaces.ts
index 4e7da13c..1a5e3b95 100644
--- a/packages/builder/src/storage/interfaces.ts
+++ b/packages/builder/src/storage/interfaces.ts
@@ -79,6 +79,12 @@ export interface StorageProvider {
    */
   deleteFile: (key: string) => Promise<void>
 
+  /**
+   * 删除指定前缀下的所有文件（通常对应一个“目录”）
+   * @param prefix 需要删除的目录或前缀（不需要以 / 开头）
+   */
+  deleteFolder: (prefix: string) => Promise<void>
+
   /**
    * 向存储上传文件
    * @param key 文件的键值/路径
diff --git a/packages/builder/src/storage/manager.ts b/packages/builder/src/storage/manager.ts
index 1b6dac58..155cf721 100644
--- a/packages/builder/src/storage/manager.ts
+++ b/packages/builder/src/storage/manager.ts
@@ -110,6 +110,10 @@ export class StorageManager {
     await this.provider.deleteFile(key)
   }
 
+  async deleteFolder(prefix: string): Promise<void> {
+    await this.provider.deleteFolder(prefix)
+  }
+
   async uploadFile(key: string, data: Buffer, options?: StorageUploadOptions): Promise<StorageObject> {
     const bytes = data?.byteLength ?? 0
     const progressHandler = this.createProgressPipeline(options?.onProgress)
diff --git a/packages/builder/src/storage/providers/b2-provider.ts b/packages/builder/src/storage/providers/b2-provider.ts
index 4adc7789..a65e1974 100644
--- a/packages/builder/src/storage/providers/b2-provider.ts
+++ b/packages/builder/src/storage/providers/b2-provider.ts
@@ -562,6 +562,19 @@ export class B2StorageProvider implements StorageProvider {
     })
   }
 
+  async deleteFolder(prefix: string): Promise<void> {
+    const normalizedPrefix = sanitizePath(prefix)
+    const targetPrefix = normalizedPrefix ? `${normalizedPrefix}/` : ''
+    const allFiles = await this.listAllFiles()
+    const keysToDelete = allFiles
+      .map((file) => file.key)
+      .filter((key): key is string => Boolean(key) && (!targetPrefix || key.startsWith(targetPrefix)))
+
+    for (const key of keysToDelete) {
+      await this.deleteFile(key)
+    }
+  }
+
   async uploadFile(key: string, data: Buffer, options?: StorageUploadOptions): Promise<StorageObject> {
     const remoteKey = this.toRemoteKey(key)
     const file = await this.uploadInternal(remoteKey, data, options)
diff --git a/packages/builder/src/storage/providers/eagle-provider.ts b/packages/builder/src/storage/providers/eagle-provider.ts
index 0234bb76..f1ad3579 100644
--- a/packages/builder/src/storage/providers/eagle-provider.ts
+++ b/packages/builder/src/storage/providers/eagle-provider.ts
@@ -188,6 +188,10 @@ export class EagleStorageProvider implements StorageProvider {
     throw new Error('EagleStorageProvider: 当前不支持删除文件操作')
   }
 
+  async deleteFolder(_prefix: string): Promise<void> {
+    throw new Error('EagleStorageProvider: 当前不支持删除目录操作')
+  }
+
   async uploadFile(_key: string, _data: Buffer, _options?: StorageUploadOptions): Promise<StorageObject> {
     throw new Error('EagleStorageProvider: 当前不支持上传文件操作')
   }
diff --git a/packages/builder/src/storage/providers/github-provider.ts b/packages/builder/src/storage/providers/github-provider.ts
index 1f6aafc9..8589f2f4 100644
--- a/packages/builder/src/storage/providers/github-provider.ts
+++ b/packages/builder/src/storage/providers/github-provider.ts
@@ -256,6 +256,19 @@ export class GitHubStorageProvider implements StorageProvider {
     }
   }
 
+  async deleteFolder(prefix: string): Promise<void> {
+    const normalizedPrefix = this.normalizePrefix(prefix)
+    const targetPrefix = normalizedPrefix ? `${normalizedPrefix}/` : ''
+    const allFiles = await this.listAllFiles()
+    const keysToDelete = allFiles
+      .map((file) => file.key)
+      .filter((key): key is string => Boolean(key) && (!targetPrefix || key.startsWith(targetPrefix)))
+
+    for (const key of keysToDelete) {
+      await this.deleteFile(key)
+    }
+  }
+
   async uploadFile(key: string, data: Buffer, _options?: StorageUploadOptions): Promise<StorageObject> {
     const metadata = await this.fetchContentMetadata(key)
     const fullPath = this.getFullPath(key)
@@ -385,4 +398,8 @@ export class GitHubStorageProvider implements StorageProvider {
 
     return livePhotoMap
   }
+
+  private normalizePrefix(prefix: string): string {
+    return prefix.replaceAll('\\', '/').replaceAll(/^\/+|\/+$/g, '')
+  }
 }
diff --git a/packages/builder/src/storage/providers/local-provider.ts b/packages/builder/src/storage/providers/local-provider.ts
index 55c2fad5..af626186 100644
--- a/packages/builder/src/storage/providers/local-provider.ts
+++ b/packages/builder/src/storage/providers/local-provider.ts
@@ -144,6 +144,10 @@ export class LocalStorageProvider implements StorageProvider {
     return resolvedPath
   }
 
+  private normalizePrefix(prefix: string): string {
+    return prefix.replaceAll('\\', '/').replaceAll(/^\/+|\/+$/g, '')
+  }
+
   private async syncDistFile(key: string, sourcePath: string): Promise<void> {
     if (!this.distPath) {
       return
@@ -168,6 +172,19 @@ export class LocalStorageProvider implements StorageProvider {
     }
   }
 
+  private async removeDistFolder(prefix: string): Promise<void> {
+    if (!this.distPath) {
+      return
+    }
+
+    const targetPath = prefix ? path.join(this.distPath, prefix) : this.distPath
+    try {
+      await fs.rm(targetPath, { recursive: true, force: true })
+    } catch (error) {
+      this.logger.warn(`删除 dist 目录失败：${targetPath}`, error)
+    }
+  }
+
   async deleteFile(key: string): Promise<void> {
     const filePath = this.resolveSafePath(key)
 
@@ -181,6 +198,20 @@ export class LocalStorageProvider implements StorageProvider {
     }
   }
 
+  async deleteFolder(prefix: string): Promise<void> {
+    const normalizedPrefix = this.normalizePrefix(prefix)
+    const targetPath = normalizedPrefix ? this.resolveSafePath(normalizedPrefix) : this.basePath
+
+    try {
+      await fs.rm(targetPath, { recursive: true, force: true })
+      await this.removeDistFolder(normalizedPrefix)
+      this.logger.success(`已删除本地目录：${normalizedPrefix || '.'}`)
+    } catch (error) {
+      this.logger.error(`删除本地目录失败：${normalizedPrefix || '.'}`, error)
+      throw error
+    }
+  }
+
   async uploadFile(key: string, data: Buffer, _options?: StorageUploadOptions): Promise<StorageObject> {
     const filePath = this.resolveSafePath(key)
 
diff --git a/packages/builder/src/storage/providers/s3-provider.ts b/packages/builder/src/storage/providers/s3-provider.ts
index eafc7a9c..cf63c299 100644
--- a/packages/builder/src/storage/providers/s3-provider.ts
+++ b/packages/builder/src/storage/providers/s3-provider.ts
@@ -302,9 +302,9 @@ export class S3StorageProvider implements StorageProvider {
     return livePhotoMap
   }
 
-  private async listObjects(): Promise<StorageObject[]> {
+  private async listObjects(prefix?: string): Promise<StorageObject[]> {
     const response = await this.client.listObjects({
-      prefix: this.config.prefix,
+      prefix: prefix ?? this.config.prefix,
       maxKeys: this.config.maxFileLimit,
     })
     const text = await response.text()
@@ -337,6 +337,27 @@ export class S3StorageProvider implements StorageProvider {
     }
   }
 
+  async deleteFolder(prefix: string): Promise<void> {
+    const normalizedPrefix = this.normalizePrefix(prefix)
+    const basePrefix = normalizedPrefix || this.config.prefix || ''
+    const listPrefix = basePrefix || undefined
+    const targetPrefix = basePrefix && !basePrefix.endsWith('/') ? `${basePrefix}/` : basePrefix
+
+    const objects = await this.listObjects(listPrefix)
+
+    const keysToDelete = objects
+      .map((obj) => obj.key)
+      .filter((key): key is string => {
+        if (!key) return false
+        if (!targetPrefix) return true
+        return key.startsWith(targetPrefix)
+      })
+
+    for (const key of keysToDelete) {
+      await this.deleteFile(key)
+    }
+  }
+
   async uploadFile(key: string, data: Buffer, options?: StorageUploadOptions): Promise<StorageObject> {
     const response = await this.client.putObject(key, data as unknown as BodyInit, {
       'content-type': options?.contentType ?? 'application/octet-stream',
@@ -381,4 +402,8 @@ export class S3StorageProvider implements StorageProvider {
       etag: sanitizeS3Etag(metadata.etag),
     }
   }
+
+  private normalizePrefix(prefix: string): string {
+    return prefix.replaceAll('\\', '/').replaceAll(/^\/+|\/+$/g, '')
+  }
 }