? Open the mobile phone that can't be clicked, open the mobile phone's WeChat, click WeChat Discovery-applet, then find the Le Wei Jilin Mahjong applet, slide to the left and the delete red button appears, and click Delete? Then return to the chat interface, open the room connection shared by friends, enter the game, and then click Prepare. The advantage of this is that the cache of the applet is emptied and the game cannot be prepared. It may be that the version update caused the game to be abnormal.

Note: If the mobile phone is still not ready, you can only wait for the game to be developed and repaired, or give feedback to customer service.