There are two places you need to modify (if two places there is the following, depending on their circumstances)
First, delete the project gradle.properties proxy;
systemProp.https.proxyPort=1080
systemProp.http.proxyHost=127.0.0.1
systemProp.https.proxyHost=127.0.0.1
systemProp.http.proxyPort=1080
But I simply do not project configuration. And after some find
Second, delete the C: gradle.properties \ \ under Users xxx \ .gradle proxy
Reproduced in: https: //www.jianshu.com/p/1afbfc7df7bd