bug

csm-service/cms-service-user/src/main/java/com/mmc/iuav/user/service/impl/UserAccountServiceImpl.java

@@ -151,7 +151,7 @@ public class UserAccountServiceImpl implements UserAccountService {
         }
         List<Integer> backUserId = certificationDao.selectBackUserIdByUserId(userAccountId);
         log.info("userAccountId {} 用户对应的backUserId=============》{}",userAccountId,backUserId);
-        if(backUserId!=null) {
+        if(backUserId!=null || backUserId.size()>0) {
             userAccountVO.setBackUserId(backUserId.get(0));
         }
         return userAccountVO;