v1.4.0.4

Learn Python and use PyMe~
======1.4.0.4===========
1. Fixed an important bug where the event function's secondary event handling was invalid.
2. Fixed a bug where automatic unbinding becomes invalid after deleting code.
3. Fixed a bug where synchronization processing failed.
4. VIP member recharge to join the prize survey explanation text.
5. Tips for improving the installation of missing libraries.

Author: honghaier-game