diff --git a/src/WMS.Web.Domain/Entitys/InStock.cs b/src/WMS.Web.Domain/Entitys/InStock.cs
index b80ae6c1..630bc971 100644
--- a/src/WMS.Web.Domain/Entitys/InStock.cs
+++ b/src/WMS.Web.Domain/Entitys/InStock.cs
@@ -146,7 +146,7 @@ namespace WMS.Web.Domain.Entitys
             erpd.ErpSyncBillNo = erpBillNo;
 
             //所有erp明细同步成功才是整个单据成功
-            if (this.ErpDetails.Where(w => w.SuccessSync == SyncStatus.Success).Count() == this.Details.Count())
+            if (this.ErpDetails.Where(w => w.SuccessSync == SyncStatus.Success).Count() == this.ErpDetails.Count())
             {
                 this.SuccessSync = SyncStatus.Success;
                 this.Remark = "";