Platformio install always failed even i change older versions

why i always failed when installing platformio IDE extensions

error when i installl from vsix

then i try online install

2023-02-17 10:22:05.265 [error] RequestService#request (browser) - error https://marketplace.visualstudio.com/_apis/public/gallery/extensionquery {"name":"Canceled"}
2023-02-17 10:22:56.881 [error] Download: XHR timeout: undefinedms
    at yt.download (vscode-file://vscode-app/c:/Users/admin/Desktop/vscode/resources/app/out/vs/code/electron-browser/sharedProcess/sharedProcessMain.js:62:17345)
    at async $.h (vscode-file://vscode-app/c:/Users/admin/Desktop/vscode/resources/app/out/vs/code/electron-browser/sharedProcess/sharedProcessMain.js:90:171351)
2023-02-17 10:22:56.917 [error] XHR timeout: undefinedms: Download: XHR timeout: undefinedms
    at yt.download (vscode-file://vscode-app/c:/Users/admin/Desktop/vscode/resources/app/out/vs/code/electron-browser/sharedProcess/sharedProcessMain.js:62:17345)
    at async $.h (vscode-file://vscode-app/c:/Users/admin/Desktop/vscode/resources/app/out/vs/code/electron-browser/sharedProcess/sharedProcessMain.js:90:171351)

how i can fix this?

Where did you get the vsix file from?