Let me tell you professionally. The first step is to open WeChat. Step two, friends. The third step is to click on the circle of friends. Okay, this is the key step. See the camera in the upper right corner? Click on which camera. Remember to hold down the camera for more than 2 seconds, and it will automatically come out and publish the text. This is the same as the function and display of personalized signature. Give it to me.