diff --git a/ZR.Model/MES/pro/DTO/WmPackingrecordDto.cs b/ZR.Model/MES/pro/DTO/WmPackingrecordDto.cs
index 52c6687f..c1f017ac 100644
--- a/ZR.Model/MES/pro/DTO/WmPackingrecordDto.cs
+++ b/ZR.Model/MES/pro/DTO/WmPackingrecordDto.cs
@@ -11,6 +11,7 @@ namespace ZR.Model.MES.pro.DTO
 
         public string Machine { get; set; }
         public string WorkOrderNum { get; set; }
+        public string PackingCode { get; set; }
         public DateTime? start_time { get; set; }
         public DateTime? end_time { get; set; }
 
diff --git a/ZR.Service/mes/pro/WmPackingrecordService.cs b/ZR.Service/mes/pro/WmPackingrecordService.cs
index bebd5e0c..aec82f50 100644
--- a/ZR.Service/mes/pro/WmPackingrecordService.cs
+++ b/ZR.Service/mes/pro/WmPackingrecordService.cs
@@ -25,6 +25,7 @@ namespace ZR.Service.mes.pro.IService
             predicate.AndIF(!string.IsNullOrEmpty(parm.PartNum), it => it.PartNum == parm.PartNum)
             .AndIF(!string.IsNullOrEmpty(parm.Machine), it => it.Machine == parm.Machine)
             .AndIF(!string.IsNullOrEmpty(parm.WorkOrderNum), it => it.WorkOrderNum == parm.WorkOrderNum)
+            .AndIF(!string.IsNullOrEmpty(parm.PackingCode), it => it.PackingCode.Contains(parm.PackingCode))
             .AndIF(parm.start_time > new DateTime(2021, 1, 1), it => it.CreateTime >= parm.start_time)
             .AndIF(parm.end_time > new DateTime(2021, 1, 1), it => it.CreateTime <= parm.end_time);