diff --git a/changelog.txt b/changelog.txt
index 1afc6733..57aef580 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -2,12 +2,13 @@ WEIXIN-POPULAR CHANGELOG
 ===========================
 https://github.com/liyiorg/weixin-popular
 
-Changes in version 2.8.21 (2018-06-?)
+Changes in version 2.8.21 (2018-07-?)
 -------------------------------------
 * 退款申请接口添加 refund_desc 退款原因字段
 * 升级依赖emoji-java 版本到 4.0.0
 * 升级依赖fastjson 版本到 1.2.47
 * #156 JsUtil.generateConfigJson 规范JSON数据格式
+* #157 统一下单添加H5 场景支持
 
 Changes in version 2.8.20 (2018-05-28)
 -------------------------------------