🐛[BUG] DNS驱动拦截模式问题

### 🐛 描述(Description)

使用DNS驱动拦截模式加速Github，更改Github头像时提示:Something went really wrong and we can’t process that picture.
使用Hosts模式则正常

### 📷 复现步骤(Steps to Reproduce)

### 📄 日志信息(Log Information)

### 🚑 基本信息(Basic Information)

- 程序版本(Program Version):2.8.2
- 系统版本号(OS Version): Windows 11.22000.795
- 是否为应用商店版本(Whether it is a Store version):
No
### 🖼 截图(Screenshots)

Start by reproducing the GitHub avatar upload with DNS driver interception enabled, then compare it with Hosts mode. Check the application's Logs folder for the affected request and trace the DNS interception path; done means avatar changes succeed in DNS driver mode without breaking Hosts mode.

Written by the indexing model from the issue text.