add

fs-service/src/main/java/com/fs/course/service/impl/FsUserCourseVideoServiceImpl.java

@@ -543,13 +543,11 @@ public class FsUserCourseVideoServiceImpl implements IFsUserCourseVideoService
         //一个都找不到
         List<QwExternalContact> qwExternalContacts = qwExternalContactMapper.selectQwExternalByUnionID(user.getUnionId());
 
-        if (qwExternalContacts!=null&&qwExternalContacts.size()>0){
+        if (qwExternalContacts!=null&& !qwExternalContacts.isEmpty()){
             QwExternalContact UnionEXt=qwExternalContacts.get(0);
             for (QwExternalContact qwExternalContact : qwExternalContacts) {
-                if (qwExternalContact.getFsUserId()==null || qwExternalContact.getFsUserId()!=0L ){
                     qwExternalContact.setFsUserId(user.getUserId());
                     qwExternalContactMapper.updateQwExternalContact(qwExternalContact);
-                }
                 try {
                     if (qwExternalContact.getQwUserId().equals(Long.parseLong(param.getQwUserId()))){
                         UnionEXt=qwExternalContact;