diff --git a/test/m-ai-03-gate.e2e-spec.ts b/test/m-ai-03-gate.e2e-spec.ts
index 1cfde4f..58a4580 100644
--- a/test/m-ai-03-gate.e2e-spec.ts
+++ b/test/m-ai-03-gate.e2e-spec.ts
@@ -1,9 +1,15 @@
 import { Test, TestingModule } from '@nestjs/testing';
-import { INestApplication } from '@nestjs/common';
-import { DiscoveryModule } from '@nestjs/core';
+import { INestApplication, Global, Module } from '@nestjs/common';
 import { JwtService } from '@nestjs/jwt';
+import { Reflector } from '@nestjs/core';
 import request from 'supertest';
 import { AppModule } from '../src/app.module';
+
+// Reflector 是 NestJS 全局 provider，但 Test.createTestingModule 不自动导入。
+// 需要 @Global() 模块使其对 AppConfigModule（子模块）可见。
+@Global()
+@Module({ providers: [Reflector], exports: [Reflector] })
+class ReflectorModule {}
 import { AiJobCreationService } from '../src/modules/ai-job/ai-job-creation.service';
 import { JobDefinitionRegistry } from '../src/modules/ai-job/job-definition-registry';
 import { AiJobLifecycleRepository } from '../src/modules/ai-job/ai-job-lifecycle.repository';
@@ -41,9 +47,9 @@ describe('M-AI-03 GATE E2E (fail-closed)', () => {
     process.env.AI_JOB_SYNTHETIC_ENABLED = 'true';
     process.env.JWT_SECRET = 'gate-e2e-secret';
 
-    // DiscoveryModule 提供 ModulesContainer + Reflector（TestingModule 不自动导入）
+    // ReflectorModule(@Global) 让子模块 AppConfigModule 能解析 Reflector 依赖
     const module: TestingModule = await Test.createTestingModule({
-      imports: [AppModule, DiscoveryModule],
+      imports: [ReflectorModule, AppModule],
     }).compile();
 
     app = module.createNestApplication();