diff --git a/src/main/java/com/iflytop/gd/app/cmd/TrayLiftingOriginCommand.java b/src/main/java/com/iflytop/gd/app/cmd/TrayLiftingOriginCommand.java
index a89b611..cb30e9c 100644
--- a/src/main/java/com/iflytop/gd/app/cmd/TrayLiftingOriginCommand.java
+++ b/src/main/java/com/iflytop/gd/app/cmd/TrayLiftingOriginCommand.java
@@ -13,7 +13,7 @@ import org.springframework.stereotype.Component;
 import java.util.concurrent.CompletableFuture;
 
 /**
- * 托盘升降回原点
+ * 加热模块托盘升降回原点
  */
 @Slf4j
 @Component