1. First of all, enter WeChat WeChat official account in Baidu search page engine. By default, the first place to search is the address of official website, WeChat official account. Click it.

2. After entering official website, you need a user name and password to log in. After entering, click Login.

3. After logging into official website, click the bottom on the left to find the setting function.

4. Go to the basic setting information, find the applet name and click to modify it. There are restrictions on modifying the applet name, and it can be modified twice a year.

5. After modification, click OK to complete the modification of applet name.