diff --git a/src/application/auth-dept/auth-dept.service.ts b/src/application/auth-dept/auth-dept.service.ts
index 6aac690..017af3d 100644
--- a/src/application/auth-dept/auth-dept.service.ts
+++ b/src/application/auth-dept/auth-dept.service.ts
@@ -156,12 +156,12 @@ export class AuthDeptService {
         const dept = await this.getDeptForDeptId(id);
 
         // ? 不存在部门?
-        if (dept.length > 0) throw new HttpException('未找到目标部门信息，无法修改!', HttpStatus.BAD_REQUEST);
+        if (dept.length === 0) throw new HttpException('未找到目标部门信息，无法修改!', HttpStatus.BAD_REQUEST);
 
         const pid = dept[0].pid;
 
         // ! 加目标锁,同级，而不是全局
-        const lock = await this.redisService.distributedLock('DEPT' + updateAuthDeptDto.pid + '-' + updateAuthDeptDto.deptName, updateAuthDeptDto.deptName);
+        const lock = await this.redisService.distributedLock('DEPT' + pid + '-' + updateAuthDeptDto.deptName, updateAuthDeptDto.deptName);
 
         // ? 存在正在进行写入的部门
         if (!lock) throw new HttpException('服务繁忙,部门名称重复!', HttpStatus.CONFLICT);