diff --git a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/constant/WebsocketConst.java b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/constant/WebsocketConst.java
index d3f0c121..5d67a8c1 100644
--- a/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/constant/WebsocketConst.java
+++ b/jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/constant/WebsocketConst.java
@@ -7,6 +7,9 @@ package com.jero.common.constant;
  */
 public class WebsocketConst {
 
+    private WebsocketConst(){
+
+    }
 
     /**
      * 消息json key:cmd