diff --git a/CHANGELOG-site.md b/CHANGELOG-site.md
index b86f86c..0052c3a 100644
--- a/CHANGELOG-site.md
+++ b/CHANGELOG-site.md
@@ -6,6 +6,12 @@
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.1.5] - 2026-07-04
+
+### 新功能
+- 新增 /sso 免登录落地页：从 App 跳转官网自动登录（凭 App 签发的一次性票据换取
+  登录态后直达目标页），登录态与 Web 版 App 共享
+
 ## [1.1.4] - 2026-07-04
 
 ### 改进