diff --git a/BBWY.Client/Models/BatchPurchase/BatchPublishTask.cs b/BBWY.Client/Models/BatchPurchase/BatchPublishTask.cs
index beca9a95..88ab69fe 100644
--- a/BBWY.Client/Models/BatchPurchase/BatchPublishTask.cs
+++ b/BBWY.Client/Models/BatchPurchase/BatchPublishTask.cs
@@ -56,7 +56,7 @@ namespace BBWY.Client.Models
 
 
         private ObservableCollection<string> certificatePositionList = new ObservableCollection<string> {
-                 "无","外部包装","产品包装"
+                 "无需合格证","外部包装","产品包装"
              };
         public ObservableCollection<string> CertificatePositionList { get => certificatePositionList; set { Set(ref certificatePositionList, value); } }