diff --git a/apps/server/src/app.module.ts b/apps/server/src/app.module.ts
index 351cebf6..888cd547 100644
--- a/apps/server/src/app.module.ts
+++ b/apps/server/src/app.module.ts
@@ -8,32 +8,6 @@ import { ThrottlerModule, ThrottlerGuard } from '@nestjs/throttler';
 import { ScheduleModule } from '@nestjs/schedule';
 import * as Entities from './entities';
 import { AuthModule } from './auth/auth.module';
-import { InitialSchema1784520727860 } from './migrations/1784520727860-InitialSchema';
-import { AddExamManagement1784600000000 } from './migrations/1784600000000-AddExamManagement';
-import { AddRoomInspections1784680000000 } from './migrations/1784680000000-AddRoomInspections';
-import { AddJinshujuMatchRules1784700000000 } from './migrations/1784700000000-AddJinshujuMatchRules';
-import { AddAiChat1784780000000 } from './migrations/1784780000000-AddAiChat';
-import { EnhanceAiChatForAntDesignX1784860000000 } from './migrations/1784860000000-EnhanceAiChatForAntDesignX';
-import { AddA2UiForms1784870000000 } from './migrations/1784870000000-AddA2UiForms';
-import { AddA2UiReviews1784880000000 } from './migrations/1784880000000-AddA2UiReviews';
-import { AddImportRuns1784910000000 } from './migrations/1784910000000-AddImportRuns';
-import { DropAiMessageFeedback1784920000000 } from './migrations/1784920000000-DropAiMessageFeedback';
-import { AddImportRunSettings1784930000000 } from './migrations/1784930000000-AddImportRunSettings';
-import { AddA2UiSubmissions1786001000000 } from './migrations/1786001000000-AddA2UiSubmissions';
-const allMigrations = [
-  InitialSchema1784520727860,
-  AddExamManagement1784600000000,
-  AddRoomInspections1784680000000,
-  AddJinshujuMatchRules1784700000000,
-  AddAiChat1784780000000,
-  EnhanceAiChatForAntDesignX1784860000000,
-  AddA2UiForms1784870000000,
-  AddA2UiReviews1784880000000,
-  AddImportRuns1784910000000,
-  DropAiMessageFeedback1784920000000,
-  AddImportRunSettings1784930000000,
-  AddA2UiSubmissions1786001000000,
-];
 import { AuthorizationModule } from './authorization';
 import { RbacModule } from './rbac/rbac.module';
 import { StudentsModule } from './students/students.module';
@@ -164,7 +138,6 @@ import { IntegrationConfigModule } from './integration/config/config.module';
           password: config.get<string>('DB_PASSWORD', ''),
           database: config.get<string>('DB_DATABASE', 'dorm_billing'),
           entities: allEntities,
-          migrations: allMigrations,
           // 生产安全：仅当显式 DB_SYNCHRONIZE=true 时才自动同步表结构
           synchronize: config.get('DB_SYNCHRONIZE') === 'true',
           charset: 'utf8mb4',