聊天显示bug

pages/meeting/index.ts

@@ -1145,9 +1145,10 @@ Page({
         roomNum: this.data.channelId,
         msg: e.target.dataset.item || this.data.messageStr
       })
+      const item = this.data.roomUserList.find(row => row.uid === this.data.user.uid)
       this.setData({
         chatList: [...this.data.chatList, {
-          userName: this.data.user.userName,
+          userName: item.userName,
           message: e.target.dataset.item || this.data.messageStr,
           timestamp: dayjs(+new Date()).format('HH:mm:ss'),
           me: true