diff --git a/ZR.Model/mes/pro/ProWorkorder.cs b/ZR.Model/mes/pro/ProWorkorder.cs
index 001dab1e..23abd31b 100644
--- a/ZR.Model/mes/pro/ProWorkorder.cs
+++ b/ZR.Model/mes/pro/ProWorkorder.cs
@@ -49,7 +49,7 @@ namespace ZR.Model.mes.pro
         /// 优先级
         ///</summary>
         [SugarColumn(ColumnName = "priority")]
-        public string Priority { get; set; }
+        public int Priority { get; set; }
 
         /// <summary>
         /// 排产开始时间