diff --git a/ebike-operations/src/main/java/com/cdzy/operations/enums/CommandType.java b/ebike-operations/src/main/java/com/cdzy/operations/enums/CommandType.java
index f51427d..80a0973 100644
--- a/ebike-operations/src/main/java/com/cdzy/operations/enums/CommandType.java
+++ b/ebike-operations/src/main/java/com/cdzy/operations/enums/CommandType.java
@@ -36,5 +36,8 @@ public interface CommandType {
      */
     String LOCK = "LOCK";
 
+    /**
+     * 打开头盔锁
+     */
     String OPEN_HELMET = "OPEN_HELMET";
 }