Fix: Rename chat name, missing field 'avatar' #4125 (#4221)

### What problem does this PR solve?

Fix: Rename chat name, missing field 'avatar' #4125

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

web/src/hooks/chat-hooks.ts

@@ -340,6 +340,7 @@ export const useUpdateNextConversation = () => {
       });
       if (data.code === 0) {
         queryClient.invalidateQueries({ queryKey: ['fetchConversationList'] });
+        message.success(i18n.t(`message.modified`));
       }
       return data;
     },

web/src/pages/chat/hooks.ts

@@ -535,7 +535,6 @@ export const useRenameConversation = () => {
   const onConversationRenameOk = useCallback(
     async (name: string) => {
       const ret = await updateConversation({
-        ...conversation,
         conversation_id: conversation.id,
         name,
         is_new: false,