Merge remote-tracking branch 'origin/dev_aliyun' into dev_aliyun

public/react/src/redux/actions/ojForUser.js

@@ -50,7 +50,7 @@ export const startProgramQuestion = (id, props) => {
           // console.log(path);
           // props.history.push(`/myproblems/${identifier}`);
           props.history.push({
-            pathname: `/myproblems/${identifier}?${searchParams}`,
+            pathname: `/myproblems/${identifier}.json?${searchParams}`,
           });
         }
       }