diff --git a/flutter_hbb/lib/remote_page.dart b/flutter_hbb/lib/remote_page.dart
index cb18c99ef..42fbed149 100644
--- a/flutter_hbb/lib/remote_page.dart
+++ b/flutter_hbb/lib/remote_page.dart
@@ -141,6 +141,8 @@ class _RemotePageState extends State<RemotePage> {
         FFI.inputKey(char);
         final brackets = '("[<{（“【《{';
         if (brackets.indexOf(char) >= 0) {
+          SystemChannels.textInput.invokeMethod('TextInput.hide');
+          setState(() => _showEdit = false);
           _timer?.cancel();
           _timer = Timer(Duration(milliseconds: 30), () {
             openKeyboard();