diff --git a/src/com/platform/dao/IRegionalismCodeDao.java b/src/com/platform/dao/IRegionalismCodeDao.java
index 5518f1c2..829017fc 100644
--- a/src/com/platform/dao/IRegionalismCodeDao.java
+++ b/src/com/platform/dao/IRegionalismCodeDao.java
@@ -37,6 +37,6 @@ public interface IRegionalismCodeDao {
 	 * @return
 	 * @throws Exception
 	 */
-	int insertBatch(List<RegionalismEntity> list) throws Exception;
+	void insertBatch(List<RegionalismEntity> list) throws Exception;
 	
 }
diff --git a/src/com/platform/dao/ISystemCodeDao.java b/src/com/platform/dao/ISystemCodeDao.java
index 9874c5c6..b64d6e71 100644
--- a/src/com/platform/dao/ISystemCodeDao.java
+++ b/src/com/platform/dao/ISystemCodeDao.java
@@ -33,5 +33,5 @@ public interface ISystemCodeDao {
 	
 	List<SystemEntity> findByCode(List<String> list) throws Exception;
 	
-	int insertBatch(List<String> list) throws Exception;
+	void insertBatch(List<String> list) throws Exception;
 }
diff --git a/src/com/platform/dao/PreDataInfoDao.java b/src/com/platform/dao/PreDataInfoDao.java
index bf8455bc..daf73e3e 100644
--- a/src/com/platform/dao/PreDataInfoDao.java
+++ b/src/com/platform/dao/PreDataInfoDao.java
@@ -25,7 +25,7 @@ public interface PreDataInfoDao {
 	
 	List<PreDataInfo> findAll()throws Exception;
 	
-	int insertBatch(List<PreDataInfoFull> list) throws Exception;
+	void insertBatch(List<PreDataInfoFull> list) throws Exception;
 	
 	int update(PreDataInfoFull data) throws Exception;