diff --git a/Rs.ThreeTemprature/Entitys/TransitNozzleManager.cs b/Rs.ThreeTemprature/Entitys/TransitNozzleManager.cs
index 29e6141..3a7043e 100644
--- a/Rs.ThreeTemprature/Entitys/TransitNozzleManager.cs
+++ b/Rs.ThreeTemprature/Entitys/TransitNozzleManager.cs
@@ -20,8 +20,8 @@ namespace Rs.MotionPlat.Commom
     {
         private TransitNozzle[] nozzles;
         private TransitNozzleManager() {
-            nozzles = new TransitNozzle[16];
-            for(int i=0;i<16; i++)
+            nozzles = new TransitNozzle[8];
+            for(int i=0;i<8; i++)
             {
                 nozzles[i] = new TransitNozzle() {
                     NozzleIndex = i + 1,
diff --git a/Rs.ThreeTemprature/Flow/HomeFlow.cs b/Rs.ThreeTemprature/Flow/HomeFlow.cs
index 7e27f56..8d25bf2 100644
--- a/Rs.ThreeTemprature/Flow/HomeFlow.cs
+++ b/Rs.ThreeTemprature/Flow/HomeFlow.cs
@@ -103,10 +103,12 @@ namespace Rs.MotionPlat.Flow
                                 AxisControl.LoadX.MovePos(SysConfigParam.GetValue<double>("LoadXStartPos"), GlobalVar.WholeSpeed);
                                 AxisControl.LoadY.MovePos(SysConfigParam.GetValue<double>("LoadYStartPos"), GlobalVar.WholeSpeed);
                                 AxisControl.TurnoverY.MovePos(SysConfigParam.GetValue<double>("PressY"), GlobalVar.WholeSpeed);
+                                AxisControl.TurnoverZ.MovePos(SysConfigParam.GetValue<double>("TurnoverSafeZ"), GlobalVar.WholeSpeed);
+                                AxisControl.PressZ.MovePos(SysConfigParam.GetValue<double>("PressSafeZ"), GlobalVar.WholeSpeed);
                                 homeStep++;
                                 break;
                             case 3:
-                                if (Ops.IsStop(AxisControl.LoadX, AxisControl.LoadY,AxisControl.TurnoverY))
+                                if (Ops.IsStop(AxisControl.LoadX, AxisControl.LoadY,AxisControl.TurnoverY,AxisControl.TurnoverZ,AxisControl.PressZ))
                                 {
                                     MachineManage.Instance.SetCenterMachineStatus(ERunStatus.Stopped);
                                     MessageQueue.Instance.Insert("Device home ok");