diff --git a/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/ChangeWelfareServiceImpl.java b/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/ChangeWelfareServiceImpl.java
index c7582ec8ef..f158bbc968 100644
--- a/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/ChangeWelfareServiceImpl.java
+++ b/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/ChangeWelfareServiceImpl.java
@@ -250,8 +250,16 @@ public class ChangeWelfareServiceImpl extends BaseServiceImpl<ChangeWelfareDao,
             // 获取居民信息
             CustomerStaffInfoCacheResult staffInfoCache = CustomerStaffRedis.getStaffInfo(tokenDto.getCustomerId(), tokenDto.getUserId());
             List<IcResiUserDTO> userList = icResiUserDao.getImportUserList(tokenDto.getCustomerId(),staffInfoCache.getAgencyId());
-            // 获取证件号List
-            List<String> idCardList = userList.stream().map(IcResiUserDTO::getIdCard).collect(Collectors.toList());
+            // 获取证件号List(排除X的大小写区分)
+//            List<String> idCardList = userList.stream().map(IcResiUserDTO::getIdCard).collect(Collectors.toList());
+            List<String> idCardList = new ArrayList<>();
+            for(IcResiUserDTO icResiUserDTO : userList){
+                idCardList.add(icResiUserDTO.getIdCard());
+                if(icResiUserDTO.getIdCard().indexOf("X") >= 0){
+                    idCardList.add(icResiUserDTO.getIdCard().replace("X","x"));
+                }
+            }
+
 
             // 获取已存在福利人员
             List<String> welfareList = baseDao.getAllWelfareIdCard(tokenDto.getCustomerId());