Hello, you can use decompilation software to decompile the application you want to modify, then open the picture folder and replace the corresponding picture with the one you want.

Pay attention to the same name when replacing, then compile and package, and pay attention to the signature after packaging.

You can open Tencent Computer Manager-Software Warehouse to download decompilation software.

You can refer to the following tutorial to decompile:

/article/36 D6 ed 1f 5 143 FD 1 BCF 488309 . html？

I hope I can help you, and hope to adopt it. official website, computer housekeeper: official website, computer housekeeper of Tencent.

Tencent Computer Manager Enterprise Platform: /c/ Manager/