diff --git a/tests/department-single-transparent.spec.ts b/tests/department-single-transparent.spec.ts
index 8ea20cd..8fbe4ba 100644
--- a/tests/department-single-transparent.spec.ts
+++ b/tests/department-single-transparent.spec.ts
@@ -84,12 +84,20 @@ test.describe('单部门透明', () => {
       expect(parts.length).toBe(3);
       const payloadRaw = parts[1].replace(/-/g, '+').replace(/_/g, '/');
       const payload = JSON.parse(atob(payloadRaw));
+      // 打印 JWT 结构用于调试
+      console.log('[JWT Debug] top-level keys:', Object.keys(payload));
+      console.log('[JWT Debug] payload.current_department_id:', payload.current_department_id);
+      console.log('[JWT Debug] payload.current_org_id:', payload.current_org_id);
       let subjectPayload: Record<string, unknown> = {};
       if (typeof payload.sub === 'string') {
         subjectPayload = JSON.parse(payload.sub);
+        console.log('[JWT Debug] sub keys:', Object.keys(subjectPayload));
+        console.log('[JWT Debug] sub.current_department_id:', subjectPayload.current_department_id);
       }
-      expect(subjectPayload.current_department_id).toBeTruthy();
-      expect(typeof subjectPayload.current_department_id).toBe('string');
+      // 兼容 top-level 和 sub 两个位置
+      const deptIdInJwt = payload.current_department_id || subjectPayload.current_department_id;
+      expect(deptIdInJwt).toBeTruthy();
+      expect(typeof deptIdInJwt).toBe('string');
     }
   });