Open WeChat, find me, click Settings in the lower right corner, click General, and click WeChat at the bottom to save space. Here you can calculate how much memory space WeChat occupies, find the chat record below, click Manage to select the content to delete, and click Delete to return to clear the cache.
Return to the general click on video files and pictures, and close the five automatic opening. Return to GM again, and click Page Management to close the default open button.