diff --git a/src/controllers/AuthRoleController.ts b/src/controllers/AuthRoleController.ts
index 3f222267..175c749e 100644
--- a/src/controllers/AuthRoleController.ts
+++ b/src/controllers/AuthRoleController.ts
@@ -78,9 +78,18 @@ export class AuthRoleController extends Controller {
 
   @Post("govoment")
   public async AddAuthRoleGovoment(@Request() req: RequestWithUser, @Body() body: CreateAddAuthRole) {
-    const getDetail = await this.authRoleRepo.findOneBy({ id: body.authRoleId });
-    if (!getDetail) throw new HttpError(HttpStatus.NOT_FOUND, "ไม่พบข้อมูลสิทธิ์");
 
+    let _NULL_ : any = null;
+    let getDetail
+
+    if(body.authRoleId == "") {
+      body.authRoleId = _NULL_
+    }
+    else {
+      getDetail = await this.authRoleRepo.findOneBy({ id: body.authRoleId });
+      if (!getDetail) throw new HttpError(HttpStatus.NOT_FOUND, "ไม่พบข้อมูลสิทธิ์");
+    }
+    
     const posMaster = await this.posMasterRepository.findOneBy({ id : body.posMasterId })
     if (!posMaster) throw new HttpError(HttpStatus.NOT_FOUND, "ไม่พบข้อมูลตำแหน่ง");
 
@@ -93,8 +102,18 @@ export class AuthRoleController extends Controller {
 
   @Post("employee")
   public async AddAuthRoleEmployee(@Request() req: RequestWithUser, @Body() body: CreateAddAuthRole) {
-    const getDetail = await this.authRoleRepo.findOneBy({ id: body.authRoleId });
-    if (!getDetail) throw new HttpError(HttpStatus.NOT_FOUND, "ไม่พบข้อมูลสิทธิ์");
+
+    let _NULL_ : any = null;
+    let getDetail
+
+    if(body.authRoleId == "") {
+      body.authRoleId = _NULL_
+    }
+    else {
+      getDetail = await this.authRoleRepo.findOneBy({ id: body.authRoleId });
+      if (!getDetail) throw new HttpError(HttpStatus.NOT_FOUND, "ไม่พบข้อมูลสิทธิ์");
+    }
+    
     
     const posMaster = await this.employeePosMasterRepository.findOneBy({ id : body.posMasterId })
     if (!posMaster) throw new HttpError(HttpStatus.NOT_FOUND, "ไม่พบข้อมูลตำแหน่ง");