diff --git a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/LjDeliverPressureSetting/PlcDownload.cs b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/LjDeliverPressureSetting/PlcDownload.cs
index 2fbcfd2..acc411d 100644
--- a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/LjDeliverPressureSetting/PlcDownload.cs
+++ b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/LjDeliverPressureSetting/PlcDownload.cs
@@ -73,7 +73,7 @@ namespace Mesnac.Action.ChemicalWeighing.LjDeliverPressureSetting
                 return;
             }
 
-            if (!SetValueWithJudge(conveyorTimerA,
+            if (!SetValueWithJudge(conveyorTimerB,
                             Convert.ToInt16(BoxE.BTimeSetValue1.MCValue.ToString()),
                             Convert.ToInt16(BoxE.BTimeSetValue2.MCValue.ToString())))
             {
@@ -81,7 +81,7 @@ namespace Mesnac.Action.ChemicalWeighing.LjDeliverPressureSetting
                 return;
             }
 
-            if (!SetValueWithJudge(conveyorTimerA,
+            if (!SetValueWithJudge(conveyorTimerC,
                             Convert.ToInt16(BoxE.CTimeSetValue1.MCValue.ToString()),
                             Convert.ToInt16(BoxE.CTimeSetValue2.MCValue.ToString())))
             {
@@ -92,6 +92,7 @@ namespace Mesnac.Action.ChemicalWeighing.LjDeliverPressureSetting
             DB112WriterHelper.AddConveyorA(conveyorA);
             DB112WriterHelper.AddConveyorB(conveyorB);
             DB112WriterHelper.AddConveyorC(conveyorC);
+
             DB112WriterHelper.AddConveyorTimerA(conveyorTimerA);
             DB112WriterHelper.AddConveyorTimerB(conveyorTimerB);
             DB112WriterHelper.AddConveyorTimerC(conveyorTimerC);
@@ -105,13 +106,13 @@ namespace Mesnac.Action.ChemicalWeighing.LjDeliverPressureSetting
             if (JudgeValue(v1) && JudgeValue(v2) && JudgeValue(v3) && JudgeValue(v4) && JudgeValue(v5) && JudgeValue(v6) && JudgeValue(v7) && JudgeValue(v8))
             {
                 conveyor.SetValue1 = v1;
-                conveyor.SetValue2 = v1;
-                conveyor.SetValue3 = v1;
-                conveyor.SetValue4 = v1;
-                conveyor.SetValue5 = v1;
-                conveyor.SetValue6 = v1;
-                conveyor.SetValue7 = v1;
-                conveyor.SetValue8 = v1;
+                conveyor.SetValue2 = v2;
+                conveyor.SetValue3 = v3;
+                conveyor.SetValue4 = v4;
+                conveyor.SetValue5 = v5;
+                conveyor.SetValue6 = v6;
+                conveyor.SetValue7 = v7;
+                conveyor.SetValue8 = v8;
                 return true;
             }
             else