diff --git a/laws-modules/src/main/java/com/jero/modules/sys/controller/LawsWorkingGroupUserController.java b/laws-modules/src/main/java/com/jero/modules/sys/controller/LawsWorkingGroupUserController.java
index 3ded0c34..ab37887f 100644
--- a/laws-modules/src/main/java/com/jero/modules/sys/controller/LawsWorkingGroupUserController.java
+++ b/laws-modules/src/main/java/com/jero/modules/sys/controller/LawsWorkingGroupUserController.java
@@ -309,13 +309,13 @@ public class LawsWorkingGroupUserController extends JeroController<LawsWorkingGr
 					 LawsWorkingGroupUser lawsWorkingGroupUser = all.get(i);
 					 String username = lawsWorkingGroupUser.getUsername();
 					 if (username == null || username.trim().isEmpty()) {
-						 return MessageUtils.getMessage(ResultCommon.THE_JOB_NUMBER_CANNOT_BE_EMPTY_EXPORT);
+						 return MessageUtils.getMessage(ResultCommon.THE_JOB_NUMBER_CANNOT_BE_EMPTY_EXPORT,(i+1));
 					 }
 					 if (!isValidWorkNo(username)) {
-						 return MessageUtils.getMessage(ResultCommon.JOB_NUMBER_DOES_NOT_EXIST_EXPORT);
+						 return MessageUtils.getMessage(ResultCommon.JOB_NUMBER_DOES_NOT_EXIST_EXPORT,(i+1));
 					 }
 					 if (!existingWorkNos.add(username)) {
-						 return MessageUtils.getMessage(ResultCommon.DUPLICATE_JOB_NUMBER_EXPORT);
+						 return MessageUtils.getMessage(ResultCommon.DUPLICATE_JOB_NUMBER_EXPORT,(i+1));
 					 }
 					 return null;
 				 }).filter(error -> error != null).collect(Collectors.toList());