diff --git a/fi/section.go b/fi/section.go
index d596ceb..f7cbc78 100644
--- a/fi/section.go
+++ b/fi/section.go
@@ -14,10 +14,17 @@ import (
 func AxleSectionDrstDrive(w ecs.World, sectionId string, set bool) error {
 	r := <-ecs.Request[ecs.EmptyType](w, func() ecs.Result[ecs.EmptyType] {
 		wd := entity.GetWorldData(w)
+		//
 		sectionModel := wd.Repo.FindPhysicalSection(sectionId)
 		if sectionModel == nil {
 			return ecs.NewErrResult(fmt.Errorf("区段模型[%s]不存实体", sectionId))
 		}
+		if set {
+			axleSectionEntry := wd.EntityMap[sectionId]
+			if !axleSectionEntry.HasComponent(component.AxleSectionFaultTag) {
+				return ecs.NewErrResult(fmt.Errorf("区段[%s]非故障占用，无法进行复位操作", sectionId))
+			}
+		}
 		//
 		faDcAxleDeviceEntry := entity.FindAxleManageDevice(wd, sectionModel.CentralizedStation())
 
@@ -46,6 +53,12 @@ func AxleSectionPdrstDrive(w ecs.World, sectionId string, set bool) error {
 		if sectionModel == nil {
 			return ecs.NewErrResult(fmt.Errorf("区段模型[%s]不存实体", sectionId))
 		}
+		if set {
+			axleSectionEntry := wd.EntityMap[sectionId]
+			if !axleSectionEntry.HasComponent(component.AxleSectionFaultTag) {
+				return ecs.NewErrResult(fmt.Errorf("区段[%s]非故障占用，无法进行复位操作", sectionId))
+			}
+		}
 		//
 		faDcAxleDeviceEntry := entity.FindAxleManageDevice(wd, sectionModel.CentralizedStation())
 
@@ -79,17 +92,14 @@ func AxleSectionFaultOccDrive(w ecs.World, sectionId string, set bool) error {
 		if sectionEntry == nil {
 			return ecs.NewErrResult(fmt.Errorf("区段[%s]实体不存在", sectionId))
 		}
-		axleDevice := component.AxlePhysicalSectionType.Get(sectionEntry)
 		if set { //计轴故障设置
 			if !sectionEntry.HasComponent(component.AxleSectionFaultTag) {
 				sectionEntry.AddComponent(component.AxleSectionFaultTag)
 			}
-			axleDevice.UpdateCount(1)
 		} else { //计轴故障取消
 			if sectionEntry.HasComponent(component.AxleSectionFaultTag) {
 				sectionEntry.RemoveComponent(component.AxleSectionFaultTag)
 			}
-			axleDevice.UpdateCount(0)
 		}
 		//
 		return ecs.NewOkEmptyResult()
diff --git a/sys/device_sys/fadc_axle_device.go b/sys/device_sys/fadc_axle_device.go
index a22ed7c..3e1526f 100644
--- a/sys/device_sys/fadc_axle_device.go
+++ b/sys/device_sys/fadc_axle_device.go
@@ -28,12 +28,13 @@ func (s *FaDcAxleDeviceSystem) Update(w ecs.World) {
 			sectionState := component.PhysicalSectionStateType.Get(axleSectionEntry)
 			axleDevice := component.AxlePhysicalSectionType.Get(axleSectionEntry)
 			//
-			s.calculateHf(axleSectionEntry, sectionState, axleDevice, axleRuntime)
-			s.calculateDrst(sectionState, axleDevice, axleRuntime)
-			s.calculatePdrst(sectionState, axleDevice, axleRuntime)
-			s.calculateSectionState(sectionState, axleDevice, axleRuntime)
+			sectionFault := axleSectionEntry.HasComponent(component.AxleSectionFaultTag)
+			s.calculateHf(sectionFault, axleSectionEntry, sectionState, axleDevice, axleRuntime)
+			s.calculateDrst(axleSectionEntry, sectionState, axleDevice, axleRuntime)
+			s.calculatePdrst(axleSectionEntry, sectionState, axleDevice, axleRuntime)
+			s.calculateSectionState(sectionFault, sectionState, axleDevice, axleRuntime)
 
-			if "北京_12_酒仙桥_12G" == axleSectionId && false {
+			if "北京_12_酒仙桥_15G" == axleSectionId && false {
 				sectionFault := axleSectionEntry.HasComponent(component.AxleSectionFaultTag)
 				slog.Info(axleSectionId,
 					"Drst", axleRuntime.Drst,
@@ -52,39 +53,43 @@ func (s *FaDcAxleDeviceSystem) Update(w ecs.World) {
 }
 
 // 计算计轴区段状态
-func (s *FaDcAxleDeviceSystem) calculateSectionState(sectionState *component.PhysicalSectionState, axleDevice *component.AxlePhysicalSection, axleRuntime *component.AxleDeviceRuntime) {
-	isIdle := axleDevice.Count <= 0 && !axleRuntime.DoingPdrst //区段空闲：区段内车轴数为零且没有预复位
-	sectionState.Occ = !isIdle
+func (s *FaDcAxleDeviceSystem) calculateSectionState(sectionFault bool, sectionState *component.PhysicalSectionState, axleDevice *component.AxlePhysicalSection, axleRuntime *component.AxleDeviceRuntime) {
+	sectionState.Occ = axleDevice.Count > 0 || sectionFault
 }
 
 // 计轴直接复位
-func (s *FaDcAxleDeviceSystem) calculateDrst(sectionState *component.PhysicalSectionState, axleDevice *component.AxlePhysicalSection, axleRuntime *component.AxleDeviceRuntime) {
-
-	if axleRuntime.Drst && !axleRuntime.Rjo && !axleRuntime.Rjt { //直接复位且没有拒绝原因
+func (s *FaDcAxleDeviceSystem) calculateDrst(axleSectionEntry *ecs.Entry, sectionState *component.PhysicalSectionState, axleDevice *component.AxlePhysicalSection, axleRuntime *component.AxleDeviceRuntime) {
+	isFault := axleSectionEntry.HasComponent(component.AxleSectionFaultTag)
+	if axleRuntime.Drst && !axleRuntime.Rjo && !axleRuntime.Rjt && isFault { //直接复位且没有拒绝原因
 		axleDevice.UpdateCount(0)
 		axleDevice.ResetCountPulse()
 		axleRuntime.DoingPdrst = false
+		//清除故障
+		if axleSectionEntry.HasComponent(component.AxleSectionFaultTag) {
+			axleSectionEntry.RemoveComponent(component.AxleSectionFaultTag)
+		}
 	}
 }
 
 // 计轴预复位
-func (s *FaDcAxleDeviceSystem) calculatePdrst(sectionState *component.PhysicalSectionState, axleDevice *component.AxlePhysicalSection, axleRuntime *component.AxleDeviceRuntime) {
-
-	if axleRuntime.Pdrst && !axleRuntime.Rjo && !axleRuntime.Rjt && !axleRuntime.DoingPdrst { //预复位且没有拒绝原因
+func (s *FaDcAxleDeviceSystem) calculatePdrst(axleSectionEntry *ecs.Entry, sectionState *component.PhysicalSectionState, axleDevice *component.AxlePhysicalSection, axleRuntime *component.AxleDeviceRuntime) {
+	isFault := axleSectionEntry.HasComponent(component.AxleSectionFaultTag)
+	if axleRuntime.Pdrst && !axleRuntime.Rjo && !axleRuntime.Rjt && !axleRuntime.DoingPdrst && isFault { //预复位且没有拒绝原因
 		axleDevice.UpdateCount(0)
 		axleDevice.ResetCountPulse()
 		axleRuntime.DoingPdrst = true
 	}
 	//压道车通过该计轴区段，完成计轴预复位
-	if axleDevice.IsCount010Pulse() {
+	if axleRuntime.DoingPdrst && isFault && axleDevice.IsCount010Pulse() {
 		axleRuntime.DoingPdrst = false
+		//清除故障
+		axleSectionEntry.RemoveComponent(component.AxleSectionFaultTag)
 	}
 }
 
 // 复位回复运算
-func (s *FaDcAxleDeviceSystem) calculateHf(axleSectionEntry *ecs.Entry, sectionState *component.PhysicalSectionState, axleDevice *component.AxlePhysicalSection, axleRuntime *component.AxleDeviceRuntime) {
-	sectionFault := axleSectionEntry.HasComponent(component.AxleSectionFaultTag)
+func (s *FaDcAxleDeviceSystem) calculateHf(sectionFault bool, axleSectionEntry *ecs.Entry, sectionState *component.PhysicalSectionState, axleDevice *component.AxlePhysicalSection, axleRuntime *component.AxleDeviceRuntime) {
 	axleRuntime.Rac = axleRuntime.Drst || axleRuntime.Pdrst
 	axleRuntime.Rjo = axleRuntime.Rac && !sectionState.Occ && !axleRuntime.DoingPdrst //空闲拒绝复位(排除预复位过程中)
-	axleRuntime.Rjt = axleRuntime.Rac && sectionFault                                 // 技术原因拒绝复位
+	axleRuntime.Rjt = false                                                           // 技术原因拒绝复位
 }