diff --git a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/LjProdcutLine/FrmProductLine.cs b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/LjProdcutLine/FrmProductLine.cs
index 4834d0b..57a3ddc 100644
--- a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/LjProdcutLine/FrmProductLine.cs
+++ b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/LjProdcutLine/FrmProductLine.cs
@@ -21,6 +21,7 @@ namespace Mesnac.Action.ChemicalWeighing.LjProdcutLine
         private int _id = 0;
         public FrmProductLine(int id) : this()
         {
+            _id = id;
             ProductLineView view = ProductLineDb.GetById(id);
             this.TxtName.Text = view.Name;
             List<int> checkstrs = view.DryId.Split(',')
@@ -96,8 +97,15 @@ namespace Mesnac.Action.ChemicalWeighing.LjProdcutLine
                 CreateTime = DateTime.Now,
                 DryId = ids
             };
-            
-            ProductLineDb.Add(view);
+
+            if (_id > 0)
+            {
+                ProductLineDb.Update(view);
+            }
+            else
+            {
+                ProductLineDb.Add(view);
+            }
 
             this.DialogResult = DialogResult.OK;
         }
diff --git a/Main/MCEdit/Data/MCProject/nodeForm/FormProductLine.xml b/Main/MCEdit/Data/MCProject/nodeForm/FormProductLine.xml
index e34e986..cbbaaea 100644
--- a/Main/MCEdit/Data/MCProject/nodeForm/FormProductLine.xml
+++ b/Main/MCEdit/Data/MCProject/nodeForm/FormProductLine.xml
@@ -38,7 +38,7 @@
     <Object type="System.Windows.Forms.Panel, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" name="Panel1" children="Controls">
       <Object type="Mesnac.Controls.Default.MCButton, Mesnac.Controls.Default, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" name="MCButton4" children="Controls">
         <Property name="ClickActionList">
-          <Binary>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</Binary>
+          <Binary>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</Binary>
         </Property>
         <Property name="MCKey" />
         <Property name="MCDataSourceID" />
@@ -63,7 +63,7 @@
       </Object>
       <Object type="Mesnac.Controls.Default.MCButton, Mesnac.Controls.Default, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" name="MCButton3" children="Controls">
         <Property name="ClickActionList">
-          <Binary>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</Binary>
+          <Binary>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</Binary>
         </Property>
         <Property name="MCKey" />
         <Property name="MCDataSourceID" />
@@ -88,7 +88,7 @@
       </Object>
       <Object type="Mesnac.Controls.Default.MCButton, Mesnac.Controls.Default, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" name="MCButton2" children="Controls">
         <Property name="ClickActionList">
-          <Binary>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</Binary>
+          <Binary>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</Binary>
         </Property>
         <Property name="MCKey" />
         <Property name="MCDataSourceID" />