diff --git a/WMS-BS/NFine.Application/WMS/PickMaterialApp.cs b/WMS-BS/NFine.Application/WMS/PickMaterialApp.cs
index 5285f42..b326fc6 100644
--- a/WMS-BS/NFine.Application/WMS/PickMaterialApp.cs
+++ b/WMS-BS/NFine.Application/WMS/PickMaterialApp.cs
@@ -2542,6 +2542,16 @@ a.Sequence,
                             throw new Exception("物料:" + chkdr["InvCode"].ToString() + "实际拣料数量小于单据需求数量，单据必须整单拣料，请先核对库存。");
                         }
                     }
+
+                    string sql1 = @"  SELECT * from ICSWareHouseLotInfoLog WHERE TransType='15' AND TransCode in ({0}) AND WorkPoint='{1}' ";
+                    sql1 = string.Format(sql1, ID, WorkPoint);
+                    var chkdata1 = Repository().FindDataSetBySql(sql1);
+                    DataTable chktable1 = chkdata1.Tables[0];
+                    if (chktable1 != null && chktable1.Rows.Count > 0)
+                    {
+                        throw new Exception("工单:" + ID + "已拣料完成，请确认。");
+                    }
+
                     #endregion
                     if (table.Rows.Count != 0)
                     {