The application's builtin browser fails to call https://passport.jlcpcb.com/checkLogin 

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Access to XMLHttpRequest at 'https://passport.jlcpcb.com/checkLogin' from origin 'https://passport.easyeda.com' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.PolicyPolicy