When you open the game for the first time, the game needs to download additional resources to ensure proper operation. During the download process, the game may lag, this is normal. Please wait patiently for the download to complete, after which the game will run normally. You can click on the [green cloud shape] button at the bottom right of the main interface of the game to check the progress of your download.

After the download is complete, if the game is still laggy, you can try the following steps to solve your problem:
1. Close the game completely and restart it.
2. Make sure your device is in a stable network environment.
3. Go to [Player Info] - [Settings], turn down the graphics quality and turn off the [High Details] mode.