diff --git a/ZR.Service/mes/pro/ProPackingDataBackService.cs b/ZR.Service/mes/pro/ProPackingDataBackService.cs
index 050fd03c..17e5808a 100644
--- a/ZR.Service/mes/pro/ProPackingDataBackService.cs
+++ b/ZR.Service/mes/pro/ProPackingDataBackService.cs
@@ -333,6 +333,10 @@ namespace ZR.Service.mes.pro.IService
                     predicate
                         .And(it => it.PartNumber == parm.PartNumber)
                         .And(it => it.WorkOrder == parm.WorkOrder)
+                        .AndIF(
+                            !string.IsNullOrEmpty(parm.PackingCode),
+                            it => it.Label.Contains(parm.PackingCode)
+                        )
                         .AndIF(
                             parm.StartTime > DateTime.MinValue,
                             it => it.CreatedTime >= parm.StartTime
@@ -371,6 +375,10 @@ namespace ZR.Service.mes.pro.IService
                     predicate
                         .And(it => it.PartNumber == parm.PartNumber)
                         .And(it => it.WorkOrder == parm.WorkOrder)
+                        .AndIF(
+                            !string.IsNullOrEmpty(parm.PackingCode),
+                            it => it.Label.Contains(parm.PackingCode)
+                        )
                         .AndIF(
                             parm.StartTime > DateTime.MinValue,
                             it => it.CreatedTime >= parm.StartTime