diff --git a/src/controllers/ProfileController.ts b/src/controllers/ProfileController.ts
index 67a2112e..30d86c80 100644
--- a/src/controllers/ProfileController.ts
+++ b/src/controllers/ProfileController.ts
@@ -432,7 +432,7 @@ export class ProfileController extends Controller {
     @Body()
     body: {
       fieldName: string;
-      keyword?: number;
+      keyword?: string;
     },
   ) {
     try {