diff --git a/WPFWCSDemo/Schedules/CircleRGV/Check.cs b/WPFWCSDemo/Schedules/CircleRGV/Check.cs
index 618abe1..dd5c541 100644
--- a/WPFWCSDemo/Schedules/CircleRGV/Check.cs
+++ b/WPFWCSDemo/Schedules/CircleRGV/Check.cs
@@ -41,17 +41,21 @@ namespace WPFWCSDemo.Schedules.CircleRGV
             if (!isNotException) return false;
 
             //校验---同输送口相邻任务生成时间间隔过短
-            if (!CheckSendTaskTimeInterval(targetLocation, 999)) return false;
+            if (!CheckSendTaskTimeInterval(targetLocation, 120)) 
+                return false;
 
             //校验---如果已经存在处于【取货阶段】的某个【空托】任务
             //由于【空托任务】输送线的源站点唯一，因此必须等待该任务取货完成才能生成新的【空托】任务
-            if (!IsPalletLineHasTask()) return false;
+            if (!IsPalletLineHasTask()) 
+                return false;
 
             //校验---当前输送线存在【空托】任务
-            if (!GetRGVTaskForPalletsIsExist(targetLocation)) return false;
+            if (!GetRGVTaskForPalletsIsExist(targetLocation)) 
+                return false;
 
             //校验5.当前同一【目标站点】是否已经生成任务
-            if (!CheckSendTaskIsRepeat(sourceLocation, TaskType.Pallet)) return false;
+            if (!CheckSendTaskIsRepeat(sourceLocation, TaskType.Pallet)) 
+                return false;
 
             //校验---上位是否手动禁止生成
             if (LineTaskForPermission(targetLocation) == 0) return false;
diff --git a/WPFWCSDemo/Schedules/CircleRGV/Update.cs b/WPFWCSDemo/Schedules/CircleRGV/Update.cs
index 278e318..72e79f8 100644
--- a/WPFWCSDemo/Schedules/CircleRGV/Update.cs
+++ b/WPFWCSDemo/Schedules/CircleRGV/Update.cs
@@ -74,109 +74,117 @@ namespace WPFWCSDemo.Schedules.CircleRGV
 
                 if (taskRT is null) continue;
 
-                //有【允许下发】
-                //if (circleRGVState.Read_Permission) continue;
-
-                //无【允许下发】---表示小车有执行中的任务
-                switch (circleRGVState.Read_Phase)
+                try
                 {
-                    case 1:
-                        if (taskRT.ScheduleState == ScheduleStateCode.Trans_CircleRGV_Ready && !circleRGVState.Read_Permission)
-                        {
-                            taskRT.ScheduleState = ScheduleStateCode.Trans_CircleRGV_PickOnTheWay;
+                    //有【允许下发】
+                    //if (circleRGVState.Read_Permission) continue;
 
-                            if (context.SaveChanges() == 1) Log.Information($"【WCS更新调度状态】任务号:{circleRGVState.Read_TaskNumber}--->取货途中");
-                        }
-                        continue;
-                    case 2:
-                        if (taskRT.ScheduleState != ScheduleStateCode.Trans_CircleRGV_Picking && !circleRGVState.Read_Permission)
-                        {
-                            taskRT.ScheduleState = ScheduleStateCode.Trans_CircleRGV_Picking;
-
-                            if (context.SaveChanges() == 1) Log.Information($"【WCS更新调度状态】任务号:{circleRGVState.Read_TaskNumber}--->取货中");
-
-                            //更新取货时间
-                            if (taskRT.TaskType == TaskType.Goods)
+                    //无【允许下发】---表示小车有执行中的任务
+                    switch (circleRGVState.Read_Phase)
+                    {
+                        case 1:
+                            if (taskRT.ScheduleState == ScheduleStateCode.Trans_CircleRGV_Ready && !circleRGVState.Read_Permission)
                             {
-                                var loadedState = context.LoadedState
-                                .FirstOrDefault(s => s.Station.ToString() == taskRT.SourceLocation);
+                                taskRT.ScheduleState = ScheduleStateCode.Trans_CircleRGV_PickOnTheWay;
 
-                                loadedState!.LoadingTime = DateTime.Now;
+                                if (context.SaveChanges() == 1) Log.Information($"【WCS更新调度状态】任务号:{circleRGVState.Read_TaskNumber}--->取货途中");
                             }
-                            if (taskRT.TaskType == TaskType.Pallet)
+                            continue;
+                        case 2:
+                            if (taskRT.ScheduleState != ScheduleStateCode.Trans_CircleRGV_Picking && !circleRGVState.Read_Permission)
                             {
-                                var loadedState = context.LoadedState
-                                .FirstOrDefault(s => s.Station.ToString() == taskRT.TargetLocation);
+                                taskRT.ScheduleState = ScheduleStateCode.Trans_CircleRGV_Picking;
 
-                                loadedState!.LoadingTime = DateTime.Now;
+                                if (context.SaveChanges() == 1) Log.Information($"【WCS更新调度状态】任务号:{circleRGVState.Read_TaskNumber}--->取货中");
+
+                                //更新取货时间
+                                if (taskRT.TaskType == TaskType.Goods)
+                                {
+                                    var loadedState = context.LoadedState
+                                    .FirstOrDefault(s => s.Station.ToString() == taskRT.SourceLocation);
+
+                                    loadedState!.LoadingTime = DateTime.Now;
+                                }
+                                if (taskRT.TaskType == TaskType.Pallet)
+                                {
+                                    var loadedState = context.LoadedState
+                                    .FirstOrDefault(s => s.Station.ToString() == taskRT.TargetLocation);
+
+                                    loadedState!.LoadingTime = DateTime.Now;
+                                }
+
+                                context.SaveChanges();
                             }
-
-                            context.SaveChanges();
-                        }
-                        continue;
-                    case 3:
-                        if (taskRT.ScheduleState != ScheduleStateCode.Trans_CircleRGV_PutOnTheWay && !circleRGVState.Read_Permission)
-                        {
-                            taskRT.ScheduleState = ScheduleStateCode.Trans_CircleRGV_PutOnTheWay;
-                            taskRT.JobId = i.ToString();
-
-                            if (context.SaveChanges() == 1) Log.Information($"【WCS更新调度状态】任务号:{circleRGVState.Read_TaskNumber}--->放货途中");
-
-                            //更新取货时间
-                            if (taskRT.TaskType == TaskType.Goods)
+                            continue;
+                        case 3:
+                            if (taskRT.ScheduleState != ScheduleStateCode.Trans_CircleRGV_PutOnTheWay && !circleRGVState.Read_Permission)
                             {
-                                var loadedState = context.LoadedState
-                                .FirstOrDefault(s => s.Station.ToString() == taskRT.SourceLocation);
+                                taskRT.ScheduleState = ScheduleStateCode.Trans_CircleRGV_PutOnTheWay;
+                                taskRT.JobId = i.ToString();
+
+                                if (context.SaveChanges() == 1) Log.Information($"【WCS更新调度状态】任务号:{circleRGVState.Read_TaskNumber}--->放货途中");
+
+                                //更新取货时间
+                                if (taskRT.TaskType == TaskType.Goods)
+                                {
+                                    var loadedState = context.LoadedState
+                                    .FirstOrDefault(s => s.Station.ToString() == taskRT.SourceLocation);
+
+                                    loadedState!.LoadedTime = DateTime.Now;
+                                }
+                                if (taskRT.TaskType == TaskType.Pallet)
+                                {
+                                    var loadedState = context.LoadedState
+                                    .FirstOrDefault(s => s.Station.ToString() == taskRT.TargetLocation);
+
+                                    loadedState!.LoadedTime = DateTime.Now;
+                                }
+
+                                context.SaveChanges();
 
-                                loadedState!.LoadedTime = DateTime.Now;
                             }
-                            if (taskRT.TaskType == TaskType.Pallet)
+                            continue;
+                        case 4:
+                            if (taskRT.ScheduleState != ScheduleStateCode.Trans_CircleRGV_Putting && !circleRGVState.Read_Permission)
                             {
-                                var loadedState = context.LoadedState
-                                .FirstOrDefault(s => s.Station.ToString() == taskRT.TargetLocation);
+                                taskRT.ScheduleState = ScheduleStateCode.Trans_CircleRGV_Putting;
 
-                                loadedState!.LoadedTime = DateTime.Now;
+                                if (context.SaveChanges() == 1) Log.Information($"【WCS更新调度状态】任务号:{circleRGVState.Read_TaskNumber}--->放货中");
+
+                                //更新取货时间
+                                if (taskRT.TaskType == TaskType.Goods)
+                                {
+                                    var loadedState = context.LoadedState
+                                    .FirstOrDefault(s => s.Station.ToString() == taskRT.SourceLocation);
+
+                                    loadedState!.PuttingTime = DateTime.Now;
+                                }
+                                if (taskRT.TaskType == TaskType.Pallet)
+                                {
+                                    var loadedState = context.LoadedState
+                                    .FirstOrDefault(s => s.Station.ToString() == taskRT.TargetLocation);
+
+                                    loadedState!.PuttingTime = DateTime.Now;
+                                }
+
+                                context.SaveChanges();
                             }
-
-                            context.SaveChanges();
-
-                        }
-                        continue;
-                    case 4:
-                        if (taskRT.ScheduleState != ScheduleStateCode.Trans_CircleRGV_Putting && !circleRGVState.Read_Permission)
-                        {
-                            taskRT.ScheduleState = ScheduleStateCode.Trans_CircleRGV_Putting;
-
-                            if (context.SaveChanges() == 1) Log.Information($"【WCS更新调度状态】任务号:{circleRGVState.Read_TaskNumber}--->放货中");
-
-                            //更新取货时间
-                            if (taskRT.TaskType == TaskType.Goods)
+                            continue;
+                        case 5:
+                            if (taskRT.ScheduleState != ScheduleStateCode.Trans_CircleRGV_Ready)
                             {
-                                var loadedState = context.LoadedState
-                                .FirstOrDefault(s => s.Station.ToString() == taskRT.SourceLocation);
+                                taskRT.ScheduleState = ScheduleStateCode.Trans_CircleRGV_Finish;
 
-                                loadedState!.PuttingTime = DateTime.Now;
+                                if (context.SaveChanges() == 1) Log.Information($"【WCS更新调度状态】任务号:{circleRGVState.Read_TaskNumber}--->放货完成");
                             }
-                            if (taskRT.TaskType == TaskType.Pallet)
-                            {
-                                var loadedState = context.LoadedState
-                                .FirstOrDefault(s => s.Station.ToString() == taskRT.TargetLocation);
-
-                                loadedState!.PuttingTime = DateTime.Now;
-                            }
-
-                            context.SaveChanges();
-                        }
-                        continue;
-                    case 5:
-                        if (taskRT.ScheduleState != ScheduleStateCode.Trans_CircleRGV_Ready)
-                        {
-                            taskRT.ScheduleState = ScheduleStateCode.Trans_CircleRGV_Finish;
-
-                            if (context.SaveChanges() == 1) Log.Information($"【WCS更新调度状态】任务号:{circleRGVState.Read_TaskNumber}--->放货完成");
-                        }
-                        continue;
+                            continue;
+                    }
                 }
+                catch (Exception ex)
+                {
+                    Log.Error("【更新任务阶段】执行异常，" + ex.Message);
+                }
+