diff --git a/.gitignore b/.gitignore
index 24476c5..ca2c970 100644
--- a/.gitignore
+++ b/.gitignore
@@ -42,3 +42,4 @@ app.*.map.json
 /android/app/debug
 /android/app/profile
 /android/app/release
+/android/.gradle/
diff --git a/lib/db/conversation.dart b/lib/db/conversation.dart
index 4bacd32..9098794 100644
--- a/lib/db/conversation.dart
+++ b/lib/db/conversation.dart
@@ -32,6 +32,9 @@ class ConversationDB {
       for (Map<String, Object?> data in results) {
         WKConversationMsg msg = WKDBConst.serializeCoversation(data);
         WKChannel wkChannel = WKDBConst.serializeChannel(data);
+        wkChannel.remoteExtraMap =
+            WKDBConst.readDynamic(data, 'channel_remote_extra');
+        wkChannel.localExtra = WKDBConst.readDynamic(data, 'channel_extra');
         WKUIConversationMsg uiMsg = getUIMsg(msg);
         uiMsg.setWkChannel(wkChannel);
         list.add(uiMsg);