easyui从mvc加载另一个easyui的datarid视图样式没了

控制台报错了

报错信息
XMLHttpRequest cannot load http://localhost:1674/702766cf82f645aab8494ad7fdcf3e2c/browserLink. Origin http://localhost:3121 is not allowed by Access-Control-Allow-Origin. localhost:3121/:1
Uncaught NetworkError: A network error occurred. jquery.min.js:6
"//@ sourceMappingURL=" source mapping URL declaration is deprecated, "//# sourceMappingURL=" declaration should be used instead. http://localhost:3121/Content/Easyui/jquery.min.js