'utf-8' codec can't decode byte

the code by Qoder cannot run because the encoding error, and Qoder cannot fix the error even Qoder try to rebuild the file.

win11

版本: 0.1.20

VSCode Version: 1.100.0 (user setup)
提交: bb7f40c9458d6437a38f9ea187fcd2ab0389eb1e
日期: 2025-08-30T05:15:07.538Z
Electron: 34.5.1
Chromium: 132.0.6834.210
Node.js: 20.19.0
V8: 13.2.152.41-electron.0
OS: Windows_NT x64 10.0.26100