diff --git a/src/controllers/service/service-controller.ts b/src/controllers/service/service-controller.ts
index feb7627..b0e5f55 100644
--- a/src/controllers/service/service-controller.ts
+++ b/src/controllers/service/service-controller.ts
@@ -36,7 +36,7 @@ const MANAGE_ROLES = [
 ];
 
 type ServiceCreate = {
-  code: "MOU" | "mou";
+  code: string;
   name: string;
   detail: string;
   attributes?: {