diff --git a/BBWY.Client/ViewModels/Order/ChoosePurchaseSchemeViewModel.cs b/BBWY.Client/ViewModels/Order/ChoosePurchaseSchemeViewModel.cs
index 2c9f2ac2..784be9b3 100644
--- a/BBWY.Client/ViewModels/Order/ChoosePurchaseSchemeViewModel.cs
+++ b/BBWY.Client/ViewModels/Order/ChoosePurchaseSchemeViewModel.cs
@@ -67,7 +67,7 @@ namespace BBWY.Client.ViewModels
 
         public void LoadPurchaseScheme(string skuId)
         {
-            var purchaseSchemeResponse = purchaseService.GetPurchaseSchemeList(new string[] { SkuId }, globalContext.User.Shop.ShopId);
+            var purchaseSchemeResponse = purchaseService.GetPurchaseSchemeList(new string[] { skuId }, globalContext.User.Shop.ShopId);
             if (!purchaseSchemeResponse.Success)
             {
                 App.Current.Dispatcher.Invoke(() => MessageBox.Show(purchaseSchemeResponse.Msg, "获取采购方案"));