diff --git a/src/main/java/com/nis/web/service/configuration/ObjectGroupService.java b/src/main/java/com/nis/web/service/configuration/ObjectGroupService.java
index 9d267b705..930897bac 100644
--- a/src/main/java/com/nis/web/service/configuration/ObjectGroupService.java
+++ b/src/main/java/com/nis/web/service/configuration/ObjectGroupService.java
@@ -581,7 +581,7 @@ public class ObjectGroupService extends BaseService {
         Map<Integer,PolicyGroupInfo> policyGroupInfoMapCopy=new HashMap<>();
         policyGroupInfoMapCopy.putAll(policyGroupInfoMap);
         for (ObjGroupCfg c : list) {
-            for(Map.Entry<Integer,PolicyGroupInfo> e:policyGroupInfoMap.entrySet()){
+            for(Map.Entry<Integer,PolicyGroupInfo> e:policyGroupInfoMapCopy.entrySet()){
                 if(c.getCommonGroupIds().indexOf(","+e.getKey()+",")>-1){
                     if(e.getValue().getGroupType().equals(Constants.IP_OBJ_GROUP_TYPE)){
                         String name=(StringUtils.isBlank(c.getIpGroup())?"":c.getIpGroup())+","+e.getValue().getGroupName();