diff --git a/packages/samples/mvp-dapp/src/app.controller.ts b/packages/samples/mvp-dapp/src/app.controller.ts
index e1c8c8cf..d8fdf4ac 100644
--- a/packages/samples/mvp-dapp/src/app.controller.ts
+++ b/packages/samples/mvp-dapp/src/app.controller.ts
@@ -60,7 +60,7 @@ router.get<never, { path: string; address: string }>('/load/:address/:path', asy
   )
   const value = recordModel.load(`data.${params.path}`)
   if (value) {
-    ctx.ok(MvpResponse.ok(MvpResponse.ok(value)))
+    ctx.ok(MvpResponse.ok(value))
   } else {
     throw new MvpError('store is not found', '404')
   }