diff --git a/src/main/java/club/joylink/rtss/vo/training2/rule/MapDeviceRule.java b/src/main/java/club/joylink/rtss/vo/training2/rule/MapDeviceRule.java
index f0f066f72..b228d550f 100644
--- a/src/main/java/club/joylink/rtss/vo/training2/rule/MapDeviceRule.java
+++ b/src/main/java/club/joylink/rtss/vo/training2/rule/MapDeviceRule.java
@@ -601,7 +601,7 @@ public enum MapDeviceRule {
         @Override
         public List<Route> filterMapDeviceList(Simulation simulation) {
             return generateRandomElement(queryNormalRouteList(simulation, route ->{
-                return  route.getInterlockStation().isHasControlMode() && !route.isGuide();
+                return  route.getInterlockStation().isHasControlMode() && !route.isGuide() && !route.isTurnBack();
             }), NUMBER);
         }
     },