diff --git a/src/main/java/com/glxp/api/constant/Constant.java b/src/main/java/com/glxp/api/constant/Constant.java
index e22166a..17b59ea 100644
--- a/src/main/java/com/glxp/api/constant/Constant.java
+++ b/src/main/java/com/glxp/api/constant/Constant.java
@@ -286,4 +286,10 @@ public class Constant {
     public static final String ORDER_ACTION_SUP_PREIN = "preInOrder";
 
     public static final String SYNC_REMARK = "syncRemark";
+    
+    
+    /**
+     * 用户注册验证码
+     */
+    public static final String CAPTCHAS = "captchas:";
 }