diff --git a/WarehouseMgr/Tnb.WarehouseMgr/WmsSignForDeliveryService.cs b/WarehouseMgr/Tnb.WarehouseMgr/WmsSignForDeliveryService.cs
index 948343ed..61e40c6f 100644
--- a/WarehouseMgr/Tnb.WarehouseMgr/WmsSignForDeliveryService.cs
+++ b/WarehouseMgr/Tnb.WarehouseMgr/WmsSignForDeliveryService.cs
@@ -125,14 +125,20 @@ namespace Tnb.WarehouseMgr
         /// </summary>
         /// <param name="input"></param>
         /// <returns></returns>
-        [HttpPost]
-        public async Task MESCarrySign(MESCarrySignInput input)
+        [HttpPost, NonUnify]
+        public async Task<dynamic> MESCarrySign(MESCarrySignInput input)
         {
             if (input.IsNull()) throw new ArgumentNullException("input");
             var signInput = input.Adapt<SignForDeliveryInput>();
-            await SignForDelivery(signInput);
+            try
+            {
+                await SignForDelivery(signInput);
+            }
+            catch (Exception)
+            {
+                return ToApiResult(HttpStatusCode.InternalServerError, "签收失败");
+            }
+            return ToApiResult();
         }
-
-
     }
 }