diff --git a/content/database/db.sqlite b/content/database/db.sqlite
index ec533ca..bfca6b3 100644
Binary files a/content/database/db.sqlite and b/content/database/db.sqlite differ
diff --git a/src/app.module.ts b/src/app.module.ts
index 6e75622..6827351 100644
--- a/src/app.module.ts
+++ b/src/app.module.ts
@@ -12,9 +12,9 @@ import { AuthModule } from '@/modules/auth';
 import { UserModule } from '@/modules/user';
 import { ResponseModule } from '@/common/response';
 import { SerializationModule } from '@/common/serialization';
-import { CacheModule } from './common/cache';
-import { ScanModule } from './utils/scan.module';
-import { ContentModule } from './content/content.module';
+import { CacheModule } from '@/storage/cache';
+import { ScanModule } from '@/utils/scan.module';
+import { ContentModule } from '@/content/content.module';
 
 @Module({
   imports: [
@@ -62,6 +62,8 @@ import { ContentModule } from './content/content.module';
      * @description 用于连接数据库
      */
     DatabaseModule,
+
+
     /**
      * 用户模块
      */
@@ -78,6 +80,8 @@ import { ContentModule } from './content/content.module';
      * 权限模块
      */
     PermissionModule,
+
+
     /**
      * 上传模块
      */
diff --git a/src/database/suscribers/entify.subscriber.ts b/src/database/suscribers/entify.subscriber.ts
index 63c9803..eda82ff 100644
--- a/src/database/suscribers/entify.subscriber.ts
+++ b/src/database/suscribers/entify.subscriber.ts
@@ -27,7 +27,7 @@ export class EntitySubscripber implements EntitySubscriberInterface {
   }
 
   beforeSoftRemove(event: SoftRemoveEvent<any>): void | Promise<any> {
-    event.entity.deletedBy = this.getUser();
+    event.entity && (event.entity.deletedBy = this.getUser());
   }
 
   getUser() {
diff --git a/src/common/cache/cache.controller.ts b/src/storage/cache/cache.controller.ts
similarity index 100%
rename from src/common/cache/cache.controller.ts
rename to src/storage/cache/cache.controller.ts
diff --git a/src/common/cache/cache.module.ts b/src/storage/cache/cache.module.ts
similarity index 100%
rename from src/common/cache/cache.module.ts
rename to src/storage/cache/cache.module.ts
diff --git a/src/common/cache/cache.service.ts b/src/storage/cache/cache.service.ts
similarity index 100%
rename from src/common/cache/cache.service.ts
rename to src/storage/cache/cache.service.ts
diff --git a/src/common/cache/index.ts b/src/storage/cache/index.ts
similarity index 100%
rename from src/common/cache/index.ts
rename to src/storage/cache/index.ts