diff --git a/UniApiGroup/Controller/OdbcApiQadController.cs b/UniApiGroup/Controller/OdbcApiQadController.cs
index 81247ac..4510d09 100644
--- a/UniApiGroup/Controller/OdbcApiQadController.cs
+++ b/UniApiGroup/Controller/OdbcApiQadController.cs
@@ -822,7 +822,7 @@ namespace CK.SCP.GrupUniApi.Controller
                     //var _liii = _lii.ToList();
                     //var _entity = _liii.First();
                     // 根据 零件号作废
-                    var askdetaill = wdb.TB_ASK_DETAIL.Where(p => p.PoBillNum == _lii.purDocNO && p.PartCode == _lii.mtlNO).ToList();
+                    var askdetaill = wdb.TB_ASK_DETAIL.Where(p => p.PoBillNum == _lii.purDocNO && p.PartCode == _lii.mtlNO && p.PoLine == int.Parse(_lii.PURDOCITEMNO)).ToList();
                     askdetaill.ForEach(p =>
                     {
                         p.State = -1;
diff --git a/UniApiGroup/Controller/PoBillNumcontroller.cs b/UniApiGroup/Controller/PoBillNumcontroller.cs
index fdc2bfd..7b5918e 100644
--- a/UniApiGroup/Controller/PoBillNumcontroller.cs
+++ b/UniApiGroup/Controller/PoBillNumcontroller.cs
@@ -61,6 +61,8 @@ namespace CK.SCP.UniApi.Controller
             public string proposerid { get; set; }
             public string CREATEDBY { get; set; }
             public string ctype { get; set; }
+
+            public string PURDOCITEMNO { get; set; }
             /// <summary>
             /// 鎵规
             /// </summary>