diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/service/assist/StationDirectionService.java b/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/service/assist/StationDirectionService.java
index a0294e2aa..e5d2241ea 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/service/assist/StationDirectionService.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/service/assist/StationDirectionService.java
@@ -67,33 +67,27 @@ public class StationDirectionService {
     /**
      * 改方按钮按下校验
      */
-    public ButtonValidInterface turnDirectionPressDownValid = (simulation, stationLabelEnum) -> {
-        boolean isExist = stationLabelEnum.getButtonList()
-                .stream()
-                .anyMatch(button -> Button.ButtonTypeEnum.CHANGE_DIRECTION.equals(button.getType()));
-        if (!isExist) {
-            throw new SimulationException(SimulationExceptionType.Operation_Cannot_handed, "操作异常：按钮不存在");
-        }
+    public ButtonValidInterface turnDirectionPressDownValid = (simulation, stationDirection) -> {
         // 区间是否空闲
-        if (IndicatorStatusEnum.R.equals(stationLabelEnum.getSectionAspect())) {
+        if (IndicatorStatusEnum.R.equals(stationDirection.getSectionAspect())) {
             throw new SimulationException(SimulationExceptionType.Operation_Cannot_handed, "操作异常：区段非空闲");
         }
         // 接车进路有锁闭，有车进入
-        boolean isReceiveConflict = stationLabelEnum.getReceiveRouteList().stream().anyMatch(Route::isLock);
+        boolean isReceiveConflict = stationDirection.getReceiveRouteList().stream().anyMatch(Route::isLock);
         if (isReceiveConflict) {
             throw new SimulationException(SimulationExceptionType.Operation_Cannot_handed, "操作异常：存在接车进路冲突");
         }
         // 查找发车进路方向的站台上是否有停靠列车
-        Optional<Route> routeOptional = stationLabelEnum.getReceiveRouteList().stream().findAny();
+        Optional<Route> routeOptional = stationDirection.getReceiveRouteList().stream().findAny();
         if (routeOptional.isEmpty()) {
             throw new SimulationException(SimulationExceptionType.Operation_Cannot_handed, "操作异常：没有接车进路");
         }
         Route route = routeOptional.get();
         List<Stand> standList;
         if (route.isRight()) {
-            standList = stationLabelEnum.getStation().getRdStandList();
+            standList = stationDirection.getStation().getRdStandList();
         } else {
-            standList = stationLabelEnum.getStation().getLdStandList();
+            standList = stationDirection.getStation().getLdStandList();
         }
         // 获取靠停列车
         List<String> sectionCodeList = simulation.getRepository().getOnlineTrainList()
@@ -111,8 +105,8 @@ public class StationDirectionService {
     /**
      * 接、发辅助按钮操作校验
      */
-    public ButtonValidInterface turnAssistValid = (simulation, stationLabelEnum) -> {
-        if (!stationLabelEnum.isMainAssistStatus()) {
+    public ButtonValidInterface turnAssistValid = (simulation, stationDirection) -> {
+        if (!stationDirection.isMainAssistStatus()) {
             throw new SimulationException(SimulationExceptionType.Operation_Cannot_handed, "操作异常：总辅助按钮未按下");
         }
     };
@@ -120,15 +114,17 @@ public class StationDirectionService {
     /**
      * 接辅助按钮后续操作
      */
-    public ButtonThenInterface receiveAssistThen = (simulation, stationLabelEnum) -> {
-
+    public ButtonThenInterface receiveAssistThen = (simulation, stationDirection) -> {
+        // 重新设置倒计时时间
+        stationDirection.getRemain().set(StationDirection.DEFAULT_RECEIVE_DELAY_TIME);
     };
 
     /**
      * 接辅助按钮后续操作
      */
-    public ButtonThenInterface deliverAssistThen = (simulation, stationLabelEnum) -> {
-
+    public ButtonThenInterface deliverAssistThen = (simulation, stationDirection) -> {
+        // 重新设置倒计时时间
+        stationDirection.getRemain().set(StationDirection.DEFAULT_DELIVER_DELAY_TIME);
     };
 
     /**
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/CTC/CTCLogicLoop.java b/src/main/java/club/joylink/rtss/simulation/cbtc/CTC/CTCLogicLoop.java
index dd2d71bab..72914b9aa 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/CTC/CTCLogicLoop.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/CTC/CTCLogicLoop.java
@@ -46,6 +46,8 @@ public class CTCLogicLoop {
         buildNewCtcStationPlan(simulation);
         updateCtcStationPlan(simulation);
         sendMessage(simulation);
+        // 车站运行方向倒计时
+        refreshStationDirection(simulation);
     }
 
     private void sendMessage(Simulation simulation) {
@@ -233,4 +235,15 @@ public class CTCLogicLoop {
     public void addJobs(Simulation simulation) {
         simulation.addJob(NAME, () -> this.run(simulation), RATE);
     }
+
+    /**
+     * 运行方向接发辅助按钮倒计时
+     *
+     * @param simulation 仿真信息
+     */
+    private void refreshStationDirection(Simulation simulation) {
+        simulation.getRepository().getStationList().forEach(station -> station.getStationDirectionMap().values().stream()
+                .filter(stationDirection -> stationDirection.getRemain().intValue() != 0)
+                .forEach(stationDirection -> stationDirection.getRemain().decrementAndGet()));
+    }
 }
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/build/InterlockBuilder2.java b/src/main/java/club/joylink/rtss/simulation/cbtc/build/InterlockBuilder2.java
index 10252bc5e..63f607f58 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/build/InterlockBuilder2.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/build/InterlockBuilder2.java
@@ -1601,16 +1601,6 @@ public class InterlockBuilder2 {
                             model.getDeliverRouteList().add((Route) elementMap.get(code));
                         });
                     }
-                    // 放入按钮数据
-                    station.getButtonList().stream()
-                            .filter(button -> model.getLabelEnum().equals(button.getLabel()))
-                            .forEach(button -> model.getButtonList().add(button));
-
-                    // 放入指示灯数据
-                    station.getIndicatorList().stream()
-                            .filter(indicator -> model.getLabelEnum().equals(indicator.getLabel()))
-                            .forEach(indicator -> model.getIndicatorList().add(indicator));
-
                     station.getStationDirectionMap().put(model.getLabelEnum(), model);
                     elementMap.put(model.getCode(), model);
                 }
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/StationDirection.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/StationDirection.java
index 08c175999..c5eba30de 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/StationDirection.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/StationDirection.java
@@ -10,6 +10,7 @@ import org.springframework.util.CollectionUtils;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.concurrent.atomic.AtomicInteger;
 
 /**
  * 指示灯设备
@@ -22,12 +23,12 @@ public class StationDirection extends MapNamedElement {
     /**
      * 发辅助默认倒计时 25s
      */
-    public static final int DEFAULT_DELIVER_DELAY_TIME = 25 * 1000;
+    public static final int DEFAULT_DELIVER_DELAY_TIME = 25;
 
     /**
      * 接辅助默认倒计时 15s
      */
-    public static final int DEFAULT_RECEIVE_DELAY_TIME = 15 * 1000;
+    public static final int DEFAULT_RECEIVE_DELAY_TIME = 15;
 
     /**
      * 车站
@@ -44,10 +45,15 @@ public class StationDirection extends MapNamedElement {
      */
     private Signal signal;
 
+    /**
+     * 剩余时间
+     */
+    private AtomicInteger remain = new AtomicInteger(0);
+
     /**
      * 处于接、发状态
      */
-    private ReceiveAndDeliverModel receiveAndDeliver;
+    private ReceiveAndDeliverModel model;
 
     /**
      * 接车灯状态
@@ -104,20 +110,11 @@ public class StationDirection extends MapNamedElement {
      */
     private List<Section> sectionList;
 
-    /**
-     * 按钮集合
-     */
-    private List<Button> buttonList;
-
-    /**
-     * 指示灯集合
-     */
-    private List<Indicator> indicatorList;
 
     public StationDirection(String code, String name, DirectionLabelEnum labelEnum) {
         this(code, name);
         this.labelEnum = labelEnum;
-        this.receiveAndDeliver = this.getDefaultReceiveAndDeliver();
+        this.model = this.getDefaultReceiveAndDeliver();
     }
 
     public StationDirection(String code, String name) {
@@ -126,14 +123,12 @@ public class StationDirection extends MapNamedElement {
         this.sectionList = new ArrayList<>();
         this.receiveRouteList = new ArrayList<>();
         this.deliverRouteList = new ArrayList<>();
-        this.buttonList = new ArrayList<>();
-        this.indicatorList = new ArrayList<>();
     }
 
     @Override
     public void reset() {
         this.setDefaultAttribute();
-        this.receiveAndDeliver = this.getDefaultReceiveAndDeliver();
+        this.model = this.getDefaultReceiveAndDeliver();
     }
 
     /**
@@ -168,22 +163,22 @@ public class StationDirection extends MapNamedElement {
     public void refreshAspectStatus() {
         // 进路锁闭判断接发状态
         // 接车进路锁闭
-        boolean receiveRouteBlock = this.receiveRouteList.stream().anyMatch(route -> route.isLock());
+        boolean receiveRouteBlock = this.receiveRouteList.stream().anyMatch(Route::isLock);
         // 发车进路锁闭
-        boolean deliverRouteBlock = this.deliverRouteList.stream().anyMatch(route -> route.isLock());
+        boolean deliverRouteBlock = this.deliverRouteList.stream().anyMatch(Route::isLock);
         // 接发状态
-        this.receiveAndDeliver = receiveRouteBlock ? ReceiveAndDeliverModel.RECEIVE : this.receiveAndDeliver;
-        this.receiveAndDeliver = deliverRouteBlock ? ReceiveAndDeliverModel.DELIVER : this.receiveAndDeliver;
+        this.model = receiveRouteBlock ? ReceiveAndDeliverModel.RECEIVE : this.model;
+        this.model = deliverRouteBlock ? ReceiveAndDeliverModel.DELIVER : this.model;
         // 接车进路锁闭亮红灯、否则默认
         IndicatorStatusEnum receiveAspect;
         // 发车进路锁闭亮红灯、否则默认
         IndicatorStatusEnum deliverAspect;
         // 进路区段占用判断点灯颜色
-        if (ReceiveAndDeliverModel.RECEIVE.equals(this.receiveAndDeliver)) {
+        if (ReceiveAndDeliverModel.RECEIVE.equals(this.model)) {
             deliverAspect = IndicatorStatusEnum.No;
             // 接车进路锁闭
             receiveAspect = judgeSignalLock() ? IndicatorStatusEnum.R : IndicatorStatusEnum.Y;
-        } else if (ReceiveAndDeliverModel.DELIVER.equals(this.receiveAndDeliver)) {
+        } else if (ReceiveAndDeliverModel.DELIVER.equals(this.model)) {
             receiveAspect = IndicatorStatusEnum.No;
             // 发车进路锁闭
             deliverAspect = judgeSignalLock() ? IndicatorStatusEnum.R : IndicatorStatusEnum.G;
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/StationDirectionStatus.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/StationDirectionStatus.java
index 11667f3e4..4db277820 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/StationDirectionStatus.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/StationDirectionStatus.java
@@ -19,6 +19,11 @@ public class StationDirectionStatus extends DeviceStatus {
 
     private DirectionLabelEnum labelEnum;
 
+    /**
+     * 接车、发车模式
+     */
+    private StationDirection.ReceiveAndDeliverModel model;
+
     /**
      * 接车灯状态
      */
@@ -63,6 +68,7 @@ public class StationDirectionStatus extends DeviceStatus {
         super(stationDirection.getCode(), stationDirection.getDeviceType());
         this.stationCode = stationDirection.getStation().getCode();
         this.labelEnum = stationDirection.getLabelEnum();
+        this.model = stationDirection.getModel();
         this.receiveAspect = stationDirection.getReceiveAspect();
         this.deliverAspect = stationDirection.getDeliverAspect();
         this.sectionAspect = stationDirection.getSectionAspect();
@@ -78,13 +84,19 @@ public class StationDirectionStatus extends DeviceStatus {
         StationDirection labelEnum = (StationDirection) device;
         StationDirectionStatusVO status = (StationDirectionStatusVO) statusVO;
         boolean change = false;
+        // 接车、发车口
+        if (!Objects.equals(labelEnum.getModel(), model)) {
+            this.model = labelEnum.getModel();
+            status.setModel(labelEnum.getModel());
+            change = true;
+        }
         // 接车
         if (!Objects.equals(labelEnum.getReceiveAspect(), receiveAspect)) {
             this.receiveAspect = labelEnum.getReceiveAspect();
             status.setReceiveAspect(receiveAspect);
             change = true;
         }
-        // 接车
+        // 发车
         if (!Objects.equals(labelEnum.getDeliverAspect(), deliverAspect)) {
             this.deliverAspect = labelEnum.getDeliverAspect();
             status.setDeliverAspect(deliverAspect);
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/StationDirectionStatusVO.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/StationDirectionStatusVO.java
index 57e169c0f..f3f26c69d 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/StationDirectionStatusVO.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/StationDirectionStatusVO.java
@@ -17,6 +17,8 @@ public class StationDirectionStatusVO extends DeviceStatusVO {
 
     private DirectionLabelEnum labelEnum;
 
+    private StationDirection.ReceiveAndDeliverModel model;
+
     /**
      * 接车灯状态
      */