diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index 8f1138b..e3b9f99 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": "1.23.0"
+    "version": "1.23.1"
   },
   "plugins": [
     {
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 82b33c4..4304429 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 English | [中文](./CHANGELOG.zh.md)
 
+## 1.23.1 - 2026-01-27
+
+### Fixes
+- `baoyu-compress-image`: rename original file as `_original` backup instead of deleting after compression.
+
 ## 1.23.0 - 2026-01-26
 
 ### Refactor
diff --git a/CHANGELOG.zh.md b/CHANGELOG.zh.md
index 21a2148..497462b 100644
--- a/CHANGELOG.zh.md
+++ b/CHANGELOG.zh.md
@@ -2,6 +2,11 @@
 
 [English](./CHANGELOG.md) | 中文
 
+## 1.23.1 - 2026-01-27
+
+### 修复
+- `baoyu-compress-image`：压缩后将原始文件重命名为 `_original` 备份，不再删除。
+
 ## 1.23.0 - 2026-01-26
 
 ### 重构