diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index 5160acd..c6ca9de 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": "1.70.0"
+    "version": "1.71.0"
   },
   "plugins": [
     {
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2f24a6d..23d453f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 English | [中文](./CHANGELOG.zh.md)
 
+## 1.71.0 - 2026-03-17
+
+### Features
+- `baoyu-image-gen`: add Seedream reference image support for 5.0/4.5/4.0 models with model-specific size validation
+
 ## 1.70.0 - 2026-03-17
 
 ### Features
diff --git a/CHANGELOG.zh.md b/CHANGELOG.zh.md
index 82a6d30..5450c1b 100644
--- a/CHANGELOG.zh.md
+++ b/CHANGELOG.zh.md
@@ -2,6 +2,11 @@
 
 [English](./CHANGELOG.md) | 中文
 
+## 1.71.0 - 2026-03-17
+
+### 新功能
+- `baoyu-image-gen`：为 Seedream 5.0/4.5/4.0 模型添加参考图支持，并增加模型特定的尺寸校验
+
 ## 1.70.0 - 2026-03-17
 
 ### 新功能
diff --git a/CLAUDE.md b/CLAUDE.md
index e00cac9..bd2cccc 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -1,6 +1,6 @@
 # CLAUDE.md
 
-Claude Code marketplace plugin providing AI-powered content generation skills. Version: **1.70.0**.
+Claude Code marketplace plugin providing AI-powered content generation skills. Version: **1.71.0**.
 
 ## Architecture