How to create a useful issue（如何提一个有用的issue）

[luckysmg]

1. If you come across some bugs

you can try lastest version of this package.

2. If The bugs are found in lastest version,you should:

• Provide demo code for me to reproduce bug quickly.The code can run directly
• Provide a description for me .It can be text,or GIF or video to show me where the bug is.

If you have some enhancement advice

Just write in your issue directly.😀(Not write in this issue)