diff --git a/core/src/main/java/com/yizhuan/xchat_android_core/im/custom/bean/CustomAttachment.java b/core/src/main/java/com/yizhuan/xchat_android_core/im/custom/bean/CustomAttachment.java
index bcbb6d8ac..bd056d0a9 100644
--- a/core/src/main/java/com/yizhuan/xchat_android_core/im/custom/bean/CustomAttachment.java
+++ b/core/src/main/java/com/yizhuan/xchat_android_core/im/custom/bean/CustomAttachment.java
@@ -31,7 +31,7 @@ public class CustomAttachment implements MsgAttachment {
     public static final int CUSTOM_MSG_HEADER_TYPE_GIFT = 3;
     public static final int CUSTOM_MSG_SUB_TYPE_SEND_GIFT = 31; //普通单人送礼公屏
     public static final int CUSTOM_MSG_ALL_SERVICE_GIFT = 32;
-    public static final int CUSTOM_MSG_SUB_TYPE_SEND_LUCKY_GIFT = 33;//单人福袋送礼公屏
+    public static final int CUSTOM_MSG_SUB_TYPE_SEND_LUCKY_GIFT = 34;//单人福袋送礼公屏
 
     public static final int CUSTOM_MSG_HEADER_TYPE_ACCOUNT = 5;