fix

src/main/java/cn/com/qmth/examcloud/app/service/impl/CoreOeServiceImpl.java

@@ -171,7 +171,7 @@ public class CoreOeServiceImpl implements CoreOeService {
         Map<String,String> headers=new HashMap<>();
         headers.put("REFERER", "app-referer");
         headers.put("USER-AGENT", "app-electron-exam-shell");
-        return HttpUtils.doPost(requestUrl, formBody, key, token);
+        return HttpUtils.doPost(requestUrl, formBody, key, token,headers);
     }
 
     @Override