diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index 1aa8f16..b80cfc2 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": "1.61.0"
+    "version": "1.62.0"
   },
   "plugins": [
     {
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 89da998..1ef7501 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,17 @@
 
 English | [中文](./CHANGELOG.zh.md)
 
+## 1.62.0 - 2026-03-12
+
+### Features
+- `baoyu-infographic`: support flexible aspect ratios with custom W:H values (e.g., 3:4, 4:3, 2.35:1) in addition to named presets
+
+### Fixes
+- Set strict mode on plugins to prevent duplicated slash commands
+
+### Documentation
+- `baoyu-post-to-wechat`: replace credential-like placeholders
+
 ## 1.61.0 - 2026-03-11
 
 ### Features
diff --git a/CHANGELOG.zh.md b/CHANGELOG.zh.md
index 7e2e7f4..85a301d 100644
--- a/CHANGELOG.zh.md
+++ b/CHANGELOG.zh.md
@@ -2,6 +2,17 @@
 
 [English](./CHANGELOG.md) | 中文
 
+## 1.62.0 - 2026-03-12
+
+### 新功能
+- `baoyu-infographic`：支持灵活宽高比，可使用自定义 W:H 值（如 3:4、4:3、2.35:1），同时保留预设名称
+
+### 修复
+- 设置插件严格模式，防止重复注册斜杠命令
+
+### 文档
+- `baoyu-post-to-wechat`：替换类似凭证的占位符
+
 ## 1.61.0 - 2026-03-11
 
 ### 新功能