can not download Xcode16.2(16C5032a)

**Describe the bug**
After click download button，failed and prompted just as: “无法安装Xcode”

**To Reproduce**
just click download button

**Expected behavior**
download

**Screenshots**

<img width="902" alt="Image" src="https://github.com/user-attachments/assets/de2ecd81-1d65-44dd-9b35-e2d8da80a662" />

**Version**
 - OS: Sequoia 15.4.1
 - Xcodes: 2.4.2(31)
