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 6f92689a6..b2f648414 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
@@ -292,7 +292,7 @@ public class InterlockBuilder2 {
                 } else { //选的是信号机
                     end = (Signal) elementMap.get(bntCode);
                 }
-                if (end.equals(start)) {
+                if (!end.equals(start)) {
                     route.setDestination(end);
                     break;
                 }