diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index aba1e51..22b17b1 100644
--- a/.claude-plugin/marketplace.json
+++ b/.claude-plugin/marketplace.json
@@ -6,7 +6,7 @@
   },
   "metadata": {
     "description": "Skills shared by Baoyu for improving daily work efficiency",
-    "version": "1.117.0"
+    "version": "1.117.1"
   },
   "plugins": [
     {
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 690df1a..f8407e9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 English | [中文](./CHANGELOG.zh.md)
 
+## 1.117.1 - 2026-05-16
+
+### Fixes
+- `baoyu-post-to-wechat`: fix WeChat browser article publishing (by @zhangga)
+- `baoyu-post-to-wechat`: fix image upload fallback and WebP clipboard copy on macOS
+
 ## 1.117.0 - 2026-05-16
 
 ### Features
diff --git a/CHANGELOG.zh.md b/CHANGELOG.zh.md
index 6524e5e..83f3ae0 100644
--- a/CHANGELOG.zh.md
+++ b/CHANGELOG.zh.md
@@ -2,6 +2,12 @@
 
 [English](./CHANGELOG.md) | 中文
 
+## 1.117.1 - 2026-05-16
+
+### 修复
+- `baoyu-post-to-wechat`：修复微信浏览器文章发布问题 (by @zhangga)
+- `baoyu-post-to-wechat`：修复图片上传回退逻辑及 macOS WebP 剪贴板复制
+
 ## 1.117.0 - 2026-05-16
 
 ### 新功能