diff --git a/src/main/java/com/nis/web/service/basics/AsnIpCfgService.java b/src/main/java/com/nis/web/service/basics/AsnIpCfgService.java
index 6bb779e2a..724bfe438 100644
--- a/src/main/java/com/nis/web/service/basics/AsnIpCfgService.java
+++ b/src/main/java/com/nis/web/service/basics/AsnIpCfgService.java
@@ -112,7 +112,7 @@ public class AsnIpCfgService extends CrudService<CrudDao<AsnIpCfg>, AsnIpCfg> {
 					cfg.setIsValid(Constants.VALID_YES);
 			}
 			if(isImportAll.get(0).getItemCode().equals("1")) {//全量下发，删除已有的
-				if(configGroupInfo.getIsIssued()==0) {//已下发
+				if(configGroupInfo.getIsIssued()==1) {//已下发
 					List<AsnIpCfg> _toDelAsnIpCfgs=this.getByAsnGroup(configGroupInfo.getGroupId(), configGroupInfo.getAsnId());
 					toDelAsnIpCfgs.addAll(_toDelAsnIpCfgs);
 				}