diff --git a/be/Hosts/Win_in.Sfs.Wms.Dashboard.Host/Controllers/AsnTimeWindowController.cs b/be/Hosts/Win_in.Sfs.Wms.Dashboard.Host/Controllers/AsnTimeWindowController.cs
index 02833dc6a..28adeca26 100644
--- a/be/Hosts/Win_in.Sfs.Wms.Dashboard.Host/Controllers/AsnTimeWindowController.cs
+++ b/be/Hosts/Win_in.Sfs.Wms.Dashboard.Host/Controllers/AsnTimeWindowController.cs
@@ -73,7 +73,7 @@ public class AsnTimeWindowController : AbpController
                     if (supplier == null)
                         continue;
 
-                    supplierShortName = supplier.ShortName;
+                    supplierShortName = string.IsNullOrEmpty(supplier.ShortName)?supplier.Name: supplier.ShortName;
 
                     if (dtos.Exists(t => t.TimeSpan == timeSpan && t.SupplierShortName == supplierShortName))
                         continue;