diff --git a/Service/Execute/Mgr/CommonMgr.cs b/Service/Execute/Mgr/CommonMgr.cs
index 6b578f2..af17f8f 100644
--- a/Service/Execute/Mgr/CommonMgr.cs
+++ b/Service/Execute/Mgr/CommonMgr.cs
@@ -42,11 +42,12 @@ public class CommonMgr
         var stepModel = new StepModel
         {
             StepName = BaseEnumExtensions.GetDescription(step),
-            StepNo = (int)step,
+            StepNo = machine.StepSort,
             StartTime = DateTime.Now,
             Status = 1
         };
-        machine.StepModel[step.ToString()] = stepModel;
+        machine.StepModel[machine.StepSort.ToString()] = stepModel;
+
         
         _swapOrderStepService.InsertSwapStepForSwapMain(step,
             machine.StepSort++, machine.SwapOrder.Sn);
diff --git a/Service/Execute/SwappingStateMachine.cs b/Service/Execute/SwappingStateMachine.cs
index 0fa9635..b65070e 100644
--- a/Service/Execute/SwappingStateMachine.cs
+++ b/Service/Execute/SwappingStateMachine.cs
@@ -70,22 +70,23 @@ public class SwappingStateMachine : IDisposable
     public ConcurrentDictionary<string, StepModel> StepModel =
         new ConcurrentDictionary<string, StepModel>
         {
-            ["1"] = new StepModel { StepNo = 1, Status = 0, StepName = "空闲" },
-            ["2"] = new StepModel { StepNo = 2, Status = 0, StepName = "车辆到站(入口雷达检测到车辆驶入)" },
-            ["3"] = new StepModel { StepNo = 3, Status = 0, StepName = "rfid扫描完成" },
-            ["4"] = new StepModel { StepNo = 4, Status = 0, StepName = "云平台车辆认证" },
-            ["5"] = new StepModel { StepNo = 5, Status = 0, StepName = "车辆到位" },
-            ["6"] = new StepModel { StepNo = 6, Status = 0, StepName = "车辆解锁" },
-            ["7"] = new StepModel { StepNo = 7, Status = 0, StepName = "下发plc选包" },
-            ["8"] = new StepModel { StepNo = 8, Status = 0, StepName = "开始换电" },
-            ["9"] = new StepModel { StepNo = 9, Status = 0, StepName = "拆旧电池完成" },
-            ["10"] = new StepModel { StepNo = 10, Status = 0, StepName = "入库旧电池完成" },
-            ["11"] = new StepModel { StepNo = 11, Status = 0, StepName = "搬运新电池完成" },
-            ["12"] = new StepModel { StepNo = 12, Status = 0, StepName = "安装新电池完成" },
-            ["13"] = new StepModel { StepNo = 13, Status = 0, StepName = "安装完成" },
-            ["14"] = new StepModel { StepNo = 14, Status = 0, StepName = "车辆上锁" },
-            ["15"] = new StepModel { StepNo = 15, Status = 0, StepName = "换电完成(车辆驶离)" },
-            ["16"] = new StepModel { StepNo = 16, Status = 0, StepName = "换电失败(车辆驶离)" },
+            ["0"] = new StepModel { StepNo = 0, Status = 0, StepName = "空闲" },
+            ["1"] = new StepModel { StepNo = 1, Status = 0, StepName = "车辆到站(入口雷达检测到车辆驶入)" },
+            ["2"] = new StepModel { StepNo = 2, Status = 0, StepName = "rfid扫描完成" },
+            ["3"] = new StepModel { StepNo = 3, Status = 0, StepName = "云平台车辆认证" },
+            ["4"] = new StepModel { StepNo = 4, Status = 0, StepName = "车辆到位" },
+            ["5"] = new StepModel { StepNo = 5, Status = 0, StepName = "车辆解锁" },
+            //["6"] = new StepModel { StepNo = 6, Status = 0, StepName = "下发plc选包" },
+
+            ["6"] = new StepModel { StepNo = 7, Status = 0, StepName = "开始换电" },
+            ["7"] = new StepModel { StepNo = 8, Status = 0, StepName = "拆旧电池完成" },
+            ["8"] = new StepModel { StepNo = 9, Status = 0, StepName = "入库旧电池完成" },
+            ["9"] = new StepModel { StepNo = 10, Status = 0, StepName = "搬运新电池完成" },
+            ["10"] = new StepModel { StepNo = 11, Status = 0, StepName = "安装新电池完成" },
+            ["11"] = new StepModel { StepNo = 12, Status = 0, StepName = "安装完成" },
+            ["12"] = new StepModel { StepNo = 13, Status = 0, StepName = "车辆上锁" },
+            ["13"] = new StepModel { StepNo = 14, Status = 0, StepName = "换电完成(车辆驶离)" },
+            ["14"] = new StepModel { StepNo = 15, Status = 0, StepName = "换电失败(车辆驶离)" },
         };
     #region 小步状态