diff --git a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/Entity/DeviceDetailEntity.cs b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/Entity/DeviceDetailEntity.cs
index 367df59..0282550 100644
--- a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/Entity/DeviceDetailEntity.cs
+++ b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/Entity/DeviceDetailEntity.cs
@@ -380,6 +380,9 @@ namespace Mesnac.Action.ChemicalWeighing.MainDetailControl.Entity
         public Jzf AS4BLT05 { get; set; }
 
         public Jzf AS4BLT01 { get; set; }
+
+        public Jzf AS4BLT02 { get; set; }
+
         public Jzf AS4BLT03 { get; set; }
         public Jzf AS5BLT01 { get; set; }
         public Jzf AS5BLT02 { get; set; }
diff --git a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/Entity/PlcReadTempEntity.cs b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/Entity/PlcReadTempEntity.cs
index 39f6ed6..e4d8de3 100644
--- a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/Entity/PlcReadTempEntity.cs
+++ b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/Entity/PlcReadTempEntity.cs
@@ -190,6 +190,9 @@ namespace Mesnac.Action.ChemicalWeighing.MainDetailControl.Entity
         public bool AS3BLT05_Set { get; set; }
 
         public bool AS4BLT01_Set { get; set; }
+
+        public bool AS4BLT02_Set { get; set; }
+
         public bool AS4BLT03_Set { get; set; }
 
         public bool AS4BLT04_Set { get; set; }
diff --git a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/MainDetailControlAction.cs b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/MainDetailControlAction.cs
index 3fd6bdd..4da1da7 100644
--- a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/MainDetailControlAction.cs
+++ b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/MainDetailControlAction.cs
@@ -1654,11 +1654,17 @@ namespace Mesnac.Action.ChemicalWeighing.MainDetailControl
             PlcReadTemp.AS2BLT04_Set = DB2107.Valve.AS2BLT04;
             PlcReadTemp.AS2BLT05_Set = DB2107.Valve.AS2BLT05;
             PlcReadTemp.AS3BLT01_Set = DB2107.Valve.AS3BLT01;
+
             PlcReadTemp.AS3BLT02_Set = DB2107.Valve.AS3BLT02;
+
             PlcReadTemp.AS3BLT03_Set = DB2107.Valve.AS3BLT03;
             PlcReadTemp.AS3BLT04_Set = DB2107.Valve.AS3BLT04;
             PlcReadTemp.AS3BLT05_Set = DB2107.Valve.AS3BLT05;
+
             PlcReadTemp.AS4BLT01_Set = DB2107.Valve.AS4BLT01;
+
+            PlcReadTemp.AS4BLT02_Set = DB2107.Valve.AS4BLT02;
+
             PlcReadTemp.AS4BLT03_Set = DB2107.Valve.AS4BLT03;
 
             PlcReadTemp.AS4BLT04_Set = DB2107.Valve.AS4BLT04;
@@ -1942,6 +1948,9 @@ namespace Mesnac.Action.ChemicalWeighing.MainDetailControl
 
 
             ControlsHelper.SetJzf(JzfE.AS4BLT01, PlcReadTemp.AS4BLT01_Set);
+
+            ControlsHelper.SetJzf(JzfE.AS4BLT02, PlcReadTemp.AS4BLT02_Set);
+
             ControlsHelper.SetJzf(JzfE.AS4BLT03, PlcReadTemp.AS4BLT03_Set);
 
 
diff --git a/Main/MCEdit/Data/MCProject/nodeForm/MainDetail.xml b/Main/MCEdit/Data/MCProject/nodeForm/MainDetail.xml
index 6236513..4e49260 100644
--- a/Main/MCEdit/Data/MCProject/nodeForm/MainDetail.xml
+++ b/Main/MCEdit/Data/MCProject/nodeForm/MainDetail.xml
@@ -685,11 +685,11 @@
         <Property name="Name">Jzf73</Property>
         <Property name="Size">13, 11</Property>
       </Object>
-      <Object type="Mesnac.Controls.Feeding.Jzf, Mesnac.Controls.Feeding, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" name="Jzf74" children="Controls">
+      <Object type="Mesnac.Controls.Feeding.Jzf, Mesnac.Controls.Feeding, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" name="AS4BLT02" children="Controls">
         <Property name="StatusName" />
         <Property name="Status">TurnOff</Property>
         <Property name="Location">425, 266</Property>
-        <Property name="Name">Jzf74</Property>
+        <Property name="Name">AS4BLT02</Property>
         <Property name="Size">13, 11</Property>
       </Object>
       <Object type="Mesnac.Controls.Default.MCLabel, Mesnac.Controls.Default, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" name="purgeV4_PV" children="Controls">