diff --git a/CLAUDE.md b/CLAUDE.md
index e254add..0f8dbff 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -4,13 +4,13 @@ Claude Code marketplace plugin providing AI-powered content generation skills. V
 
 ## Architecture
 
-Skills organized into three categories in `.claude-plugin/marketplace.json` (defines plugin metadata, version, and skill paths):
+Skills are exposed through the single `baoyu-skills` plugin in `.claude-plugin/marketplace.json` (which defines plugin metadata, version, and skill paths). The repo docs still group them into three logical areas:
 
-| Category | Description |
-|----------|-------------|
-| `content-skills` | Generate or publish content (images, slides, comics, posts) |
-| `ai-generation-skills` | AI generation backends |
-| `utility-skills` | Content processing (conversion, compression, translation) |
+| Group | Description |
+|-------|-------------|
+| Content Skills | Generate or publish content (images, slides, comics, posts) |
+| AI Generation Skills | AI generation backends |
+| Utility Skills | Content processing (conversion, compression, translation) |
 
 Each skill contains `SKILL.md` (YAML front matter + docs), optional `scripts/`, `references/`, `prompts/`.
 
diff --git a/README.md b/README.md
index ba28783..2c461f1 100644
--- a/README.md
+++ b/README.md
@@ -52,16 +52,14 @@ Run the following command in Claude Code:
 
 1. Select **Browse and install plugins**
 2. Select **baoyu-skills**
-3. Select the plugin(s) you want to install
+3. Select the **baoyu-skills** plugin
 4. Select **Install now**
 
 **Option 2: Direct Install**
 
 ```bash
-# Install specific plugin
-/plugin install content-skills@baoyu-skills
-/plugin install ai-generation-skills@baoyu-skills
-/plugin install utility-skills@baoyu-skills
+# Install the marketplace's single plugin
+/plugin install baoyu-skills@baoyu-skills
 ```
 
 **Option 3: Ask the Agent**
@@ -70,13 +68,13 @@ Simply tell Claude Code:
 
 > Please install Skills from github.com/JimLiu/baoyu-skills
 
-### Available Plugins
+### Available Plugin
 
-| Plugin | Description | Skills |
-|--------|-------------|--------|
-| **content-skills** | Content generation and publishing | [xhs-images](#baoyu-xhs-images), [infographic](#baoyu-infographic), [cover-image](#baoyu-cover-image), [slide-deck](#baoyu-slide-deck), [comic](#baoyu-comic), [article-illustrator](#baoyu-article-illustrator), [post-to-x](#baoyu-post-to-x), [post-to-wechat](#baoyu-post-to-wechat), [post-to-weibo](#baoyu-post-to-weibo) |
-| **ai-generation-skills** | AI-powered generation backends | [image-gen](#baoyu-image-gen), [danger-gemini-web](#baoyu-danger-gemini-web) |
-| **utility-skills** | Utility tools for content processing | [youtube-transcript](#baoyu-youtube-transcript), [url-to-markdown](#baoyu-url-to-markdown), [danger-x-to-markdown](#baoyu-danger-x-to-markdown), [compress-image](#baoyu-compress-image), [format-markdown](#baoyu-format-markdown), [markdown-to-html](#baoyu-markdown-to-html), [translate](#baoyu-translate) |
+The marketplace now exposes a single plugin so each skill is registered exactly once.
+
+| Plugin | Description | Includes |
+|--------|-------------|----------|
+| **baoyu-skills** | Content generation, AI backends, and utility tools for daily work efficiency | All skills in this repository, organized below as Content Skills, AI Generation Skills, and Utility Skills |
 
 ## Update Skills
 
diff --git a/README.zh.md b/README.zh.md
index 6a9abac..f5f58fe 100644
--- a/README.zh.md
+++ b/README.zh.md
@@ -52,16 +52,14 @@ clawhub install baoyu-markdown-to-html
 
 1. 选择 **Browse and install plugins**
 2. 选择 **baoyu-skills**
-3. 选择要安装的插件
+3. 选择 **baoyu-skills** 插件
 4. 选择 **Install now**
 
 **方式二：直接安装**
 
 ```bash
-# 安装指定插件
-/plugin install content-skills@baoyu-skills
-/plugin install ai-generation-skills@baoyu-skills
-/plugin install utility-skills@baoyu-skills
+# 安装 marketplace 中唯一的插件
+/plugin install baoyu-skills@baoyu-skills
 ```
 
 **方式三：告诉 Agent**
@@ -72,11 +70,11 @@ clawhub install baoyu-markdown-to-html
 
 ### 可用插件
 
-| 插件 | 说明 | 包含技能 |
+现在 marketplace 只暴露一个插件，这样每个 skill 只会注册一次。
+
+| 插件 | 说明 | 包含内容 |
 |------|------|----------|
-| **content-skills** | 内容生成和发布 | [xhs-images](#baoyu-xhs-images), [infographic](#baoyu-infographic), [cover-image](#baoyu-cover-image), [slide-deck](#baoyu-slide-deck), [comic](#baoyu-comic), [article-illustrator](#baoyu-article-illustrator), [post-to-x](#baoyu-post-to-x), [post-to-wechat](#baoyu-post-to-wechat), [post-to-weibo](#baoyu-post-to-weibo) |
-| **ai-generation-skills** | AI 生成后端 | [image-gen](#baoyu-image-gen), [danger-gemini-web](#baoyu-danger-gemini-web) |
-| **utility-skills** | 内容处理工具 | [youtube-transcript](#baoyu-youtube-transcript), [url-to-markdown](#baoyu-url-to-markdown), [danger-x-to-markdown](#baoyu-danger-x-to-markdown), [compress-image](#baoyu-compress-image), [format-markdown](#baoyu-format-markdown), [markdown-to-html](#baoyu-markdown-to-html), [translate](#baoyu-translate) |
+| **baoyu-skills** | 提供内容生成、AI 后端和日常效率工具技能 | 仓库中的全部 skills，仍按下方的内容技能、AI 生成技能、工具技能三个分类展示 |
 
 ## 更新技能
 
diff --git a/docs/creating-skills.md b/docs/creating-skills.md
index 064ced6..e09d4f8 100644
--- a/docs/creating-skills.md
+++ b/docs/creating-skills.md
@@ -34,20 +34,22 @@ metadata:
 1. Create `skills/baoyu-<name>/SKILL.md` with YAML front matter
 2. Add TypeScript in `skills/baoyu-<name>/scripts/` (if applicable)
 3. Add prompt templates in `skills/baoyu-<name>/prompts/` if needed
-4. Register in `marketplace.json` under appropriate category
+4. Register the skill in `.claude-plugin/marketplace.json` under the `baoyu-skills` plugin entry
 5. Add Script Directory section to SKILL.md if skill has scripts
 6. Add openclaw metadata to frontmatter
 
-## Category Selection
+## Skill Grouping
 
-| If your skill... | Use category |
-|------------------|--------------|
-| Generates visual content (images, slides, comics) | `content-skills` |
-| Publishes to platforms (X, WeChat, Weibo) | `content-skills` |
-| Provides AI generation backend | `ai-generation-skills` |
-| Converts or processes content | `utility-skills` |
+All skills are registered under the single `baoyu-skills` plugin. Use these logical groups when deciding where the skill should appear in the docs:
 
-New category: add plugin object to `marketplace.json` with `name`, `description`, `skills[]`.
+| If your skill... | Use group |
+|------------------|-----------|
+| Generates visual content (images, slides, comics) | Content Skills |
+| Publishes to platforms (X, WeChat, Weibo) | Content Skills |
+| Provides AI generation backend | AI Generation Skills |
+| Converts or processes content | Utility Skills |
+
+If you add a new logical group, update the docs that present grouped skills, but keep the skill registered under the single `baoyu-skills` plugin entry.
 
 ## Writing Descriptions