diff --git a/types/base_app.go b/types/base_app.go
index 5432a5310..0086685b8 100644
--- a/types/base_app.go
+++ b/types/base_app.go
@@ -28,7 +28,7 @@ func (BaseApplication) Commit() ResponseCommit {
 }
 
 func (BaseApplication) Query(req RequestQuery) ResponseQuery {
-	return ResponseQuery{}
+	return ResponseQuery{Code: CodeType_OK}
 }
 
 func (BaseApplication) InitChain(req RequestInitChain) {