diff --git a/lib/grpc/grpc_client.dart b/lib/grpc/grpc_client.dart
index 8c69c754..c3a0ab73 100644
--- a/lib/grpc/grpc_client.dart
+++ b/lib/grpc/grpc_client.dart
@@ -15,7 +15,6 @@ class GrpcClient {
       port: 443,
       options: const ChannelOptions(
         credentials: ChannelCredentials.secure(),
-        connectionTimeout: Duration(seconds: 10),
       ),
     );
   }
diff --git a/lib/pages/video/detail/reply_reply/controller.dart b/lib/pages/video/detail/reply_reply/controller.dart
index 34d77fad..9864e2b2 100644
--- a/lib/pages/video/detail/reply_reply/controller.dart
+++ b/lib/pages/video/detail/reply_reply/controller.dart
@@ -159,6 +159,7 @@ class VideoReplyReplyController extends CommonController
       );
 
   queryBySort() {
+    noMore.value = '';
     mode.value = mode.value == Mode.MAIN_LIST_HOT
         ? Mode.MAIN_LIST_TIME
         : Mode.MAIN_LIST_HOT;