diff --git a/src/controllers/AuthRoleController.ts b/src/controllers/AuthRoleController.ts
index 175c749e..20aa019d 100644
--- a/src/controllers/AuthRoleController.ts
+++ b/src/controllers/AuthRoleController.ts
@@ -79,11 +79,11 @@ export class AuthRoleController extends Controller {
   @Post("govoment")
   public async AddAuthRoleGovoment(@Request() req: RequestWithUser, @Body() body: CreateAddAuthRole) {
 
-    let _NULL_ : any = null;
+    let NULL_ : any = null;
     let getDetail
 
     if(body.authRoleId == "") {
-      body.authRoleId = _NULL_
+      body.authRoleId = NULL_
     }
     else {
       getDetail = await this.authRoleRepo.findOneBy({ id: body.authRoleId });
@@ -103,11 +103,11 @@ export class AuthRoleController extends Controller {
   @Post("employee")
   public async AddAuthRoleEmployee(@Request() req: RequestWithUser, @Body() body: CreateAddAuthRole) {
 
-    let _NULL_ : any = null;
+    let NULL_ : any = null;
     let getDetail
 
     if(body.authRoleId == "") {
-      body.authRoleId = _NULL_
+      body.authRoleId = NULL_
     }
     else {
       getDetail = await this.authRoleRepo.findOneBy({ id: body.authRoleId });