In the C/C++: Edit Configurations (UI) page, a link named C/C++ 属性架构参考(C/C++ Attribute Schema Reference) leads me to https://code.visualstudio.com/docs/cpp/c-cpp-properties-schema-reference, which is an 404 page.
I'm not sure whether i shall report this issue to vscode or to the extension, so i just click the "report an issue" button on the 404 page of the doc.