diff --git a/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisCommonController.java b/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisCommonController.java
index 9c444a3fc..7c0f660bc 100644
--- a/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisCommonController.java
+++ b/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisCommonController.java
@@ -106,9 +106,9 @@ public class EmisCommonController extends BaseController
     public AjaxResult getWareHouseInNo()
     {
         try {
-            String YYYYMMDD = "yyyyMMdd";
+            String YYMMDD = "yyMMdd";
 
-            String hbKey= "TAN-7080"+DateUtils.parseDateToStr(YYYYMMDD,new Date());
+            String hbKey= "TAN-7080"+DateUtils.parseDateToStr(YYMMDD,new Date());
             Long lockNo = redissonService.addAndGetLong(hbKey,1L);
             String packNo =hbKey+ "-" +StringUtils.leftPad(String.valueOf(lockNo),4,"0");
             return AjaxResult.success("获取成功",packNo);