diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6f7a4b8..d071eb2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # 变更历史
 
+## v0.7.7 (2021-06-28)
+  - 优化 APIv3 `Decorator.jsonBased` 逻辑，平台证书`certs`配置项，排除掉配置项的商户`serial`序列号；
+
 ## v0.7.6 (2021-06-26)
   - 优化 APIv3 `Decorator.responseVerifier`，对于验签逻辑异常原样返回 `response{data,headers}` 结构，方便排查问题，相关 [#28]((https://github.com/TheNorthMemory/wechatpay-axios-plugin/issues/28), [#30]((https://github.com/TheNorthMemory/wechatpay-axios-plugin/issues/30)；
   - 新增 `OpenAPI` mock测试，使用 `nock` 驱动，覆盖 [#28]((https://github.com/TheNorthMemory/wechatpay-axios-plugin/issues/28), [#30]((https://github.com/TheNorthMemory/wechatpay-axios-plugin/issues/30) 问题；
diff --git a/package.json b/package.json
index 3e30974..6d04069 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "wechatpay-axios-plugin",
-  "version": "0.7.6",
+  "version": "0.7.7",
   "description": "微信支付APIv2及v3 NodeJS SDK，支持CLI模式请求OpenAPI，支持v3证书下载，v2付款码支付、企业付款、退款，企业微信-企业支付-企业红包/向员工付款，v2&v3 Native支付、扫码支付、H5支付、JSAPI/小程序支付、合单支付...",
   "main": "index.js",
   "typings": "index.d.ts",