diff --git a/src/main/java/com/nis/util/ConfigConvertUtil.java b/src/main/java/com/nis/util/ConfigConvertUtil.java
index 50a257a38..a186b347e 100644
--- a/src/main/java/com/nis/util/ConfigConvertUtil.java
+++ b/src/main/java/com/nis/util/ConfigConvertUtil.java
@@ -662,7 +662,7 @@ public class ConfigConvertUtil {
 					}
 				}
 			}
-
+			regionIdList.clear();
 		} else if (cfgType == 2 || cfgType == 3) {
 			//List<Integer> groupIdList = ConfigServiceUtil.getId(2, srcList.size());
 			//List<Integer> regionIdList = ConfigServiceUtil.getId(3, srcList.size());
@@ -961,7 +961,7 @@ public class ConfigConvertUtil {
 						left=endPos-startPos+1;
 					}
 					if(destIpAddressValue.indexOf("-")>-1){
-						String[] destIpAddressValueArray=srcIpAddressValue.split("-");
+						String[] destIpAddressValueArray=destIpAddressValue.split("-");
 						int startPos=0,endPos=0;
 						startPos=Integer.parseInt(destIpAddressValueArray[0].split("\\.")[3]);
 						endPos=Integer.parseInt(destIpAddressValueArray[1].split("\\.")[3]);