diff --git a/Models/ScpEntity/TS_BARCODE.cs b/Models/ScpEntity/TS_BARCODE.cs
index c7deccf..b113fd1 100644
--- a/Models/ScpEntity/TS_BARCODE.cs
+++ b/Models/ScpEntity/TS_BARCODE.cs
@@ -82,9 +82,11 @@ namespace CK.SCP.Models.ScpEntity
 
         public string PoBillNum { get; set; }
 
-        
+        public string Extend1 { get; set; }
+        public string Extend2 { get; set; }
+        public string Extend3 { get; set; }
 
-       [DisplayName("供应商名称")]
+        [DisplayName("供应商名称")]
         public string VendName => ScpCache.GetVendName(VendId,Site);