diff --git a/WCS.BLL/Services/Service/OutstoreService.cs b/WCS.BLL/Services/Service/OutstoreService.cs
index 555721d..574e31f 100644
--- a/WCS.BLL/Services/Service/OutstoreService.cs
+++ b/WCS.BLL/Services/Service/OutstoreService.cs
@@ -1344,6 +1344,8 @@ namespace WCS.BLL.Services.Service
                     }
                 }
             }
+            //发送间隔
+            Thread.Sleep(300);
             foreach (string shelfcode in WarnLightShelfCode)
             {
                 List<ShelfInfo> si = DbHelp.db.Queryable<ShelfInfo>().Where(it => it.ShelfCode == shelfcode).ToList();