server/system_service/src/main/java/com/doumee/service/system/impl/SystemLoginServiceImpl.java
@@ -419,6 +419,7 @@ private void dealDDUnionIdBiz(SystemUser user, String ddUnionId) { if(StringUtils.isNotBlank(ddUnionId)){ //如果openId不为空,绑定该用户openid systemUserMapper.update(null,new UpdateWrapper<SystemUser>().lambda() .set(SystemUser::getDdUnionId,null)
