diff --git a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/MainDetailControlAction.cs b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/MainDetailControlAction.cs
index d2281e7..c6e99de 100644
--- a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/MainDetailControlAction.cs
+++ b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/MainDetailControlAction.cs
@@ -1704,8 +1704,9 @@ namespace Mesnac.Action.ChemicalWeighing.MainDetailControl
             ControlsHelper.SetSwitchLight(LightE.Hopper_4_LowLevel, PlcReadTemp.Hopper_4_LowLevel_Set, false);
 
 
-            ControlsHelper.SetMCLabel(LabelE.topPressure_V1, (float)Math.Round(PlcReadTemp.topPressure_V2_Set, 2));
+            ControlsHelper.SetMCLabel(LabelE.topPressure_V1, (float)Math.Round(PlcReadTemp.topPressure_V1_Set, 2));
             ControlsHelper.SetMCLabel(LabelE.topPressure_V2, (float)Math.Round(PlcReadTemp.topPressure_V2_Set, 2));
+
             ControlsHelper.SetMCLabel(LabelE.topPressure_V3, (float)Math.Round(PlcReadTemp.topPressure_V3_Set, 2));
             ControlsHelper.SetMCLabel(LabelE.topPressure_V4, (float)Math.Round(PlcReadTemp.topPressure_V4_Set, 2));
             ControlsHelper.SetMCLabel(LabelE.topPressure_V5, (float)Math.Round(PlcReadTemp.topPressure_V5_Set, 2));