diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/storage/device/StorageSignal.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/storage/device/StorageSignal.java
index 2854854ff..f47c717fe 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/storage/device/StorageSignal.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/storage/device/StorageSignal.java
@@ -104,7 +104,7 @@ public class StorageSignal extends StorageDelayUnlockDevice {
             change = true;
             this.setBlockade(signal.isBlockade());
         }
-        if (signal.getLevel() != 1 && signal.getLevel() != 0) {
+        if (signal.getLevel() != 1) {
             change = true;
             this.setLevel(signal.getLevel());
         }