diff --git a/B3ClientService/OfflinRpc/CarcassInStoreRpc.cs b/B3ClientService/OfflinRpc/CarcassInStoreRpc.cs
index 09b2736..5e5431a 100644
--- a/B3ClientService/OfflinRpc/CarcassInStoreRpc.cs
+++ b/B3ClientService/OfflinRpc/CarcassInStoreRpc.cs
@@ -151,8 +151,11 @@ namespace BWP.B3ClientService.Rpcs
             Update(id.Value, item, session);
           else
             Insert(item, session);
-          var log = new SyncCarcassInStoreLog { Code = item.BarCode, Date = item.InStoreTime.Value.ToString("yyyyMMdd") };
-          session.Insert(log);
+          if (!string.IsNullOrEmpty(item.BarCode))
+          {
+            var log = new SyncCarcassInStoreLog { Code = item.BarCode, Date = item.InStoreTime.Value.ToString("yyyyMMdd") };
+            session.Insert(log);
+          }
         }
         session.Commit();
       }
diff --git a/B3ClientService/Tasks/SyncCarcassInStoreToTrackBack.cs b/B3ClientService/Tasks/SyncCarcassInStoreToTrackBack.cs
index 2bbb23d..80e4e8e 100644
--- a/B3ClientService/Tasks/SyncCarcassInStoreToTrackBack.cs
+++ b/B3ClientService/Tasks/SyncCarcassInStoreToTrackBack.cs
@@ -19,7 +19,8 @@ namespace BWP.B3ClientService.Tasks
       var url = ServerHost.GetTraceServerUrl();
       if (string.IsNullOrEmpty(url))
         return;
-      url = url + "InsertInStore";
+      url = url.Replace("CodeView", "");
+      url = string.Format("{0}api/TraceBackInfo/InsertInStore", url);
       using (var session = Dmo.NewSession())
       {
         var list = GetUnSyncdInfo(session);