diff --git a/README.md b/README.md
index 4dda8d5..0074400 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 
 - 如何安装
 
-已上架 Obsidian 插件市场，[点此直达](https://community.obsidian.md/plugins/simple-mind-map)，也可在插件市场中搜索 simple mind map 进行安装。
+已上架 Obsidian 插件市场，[点此直达](https://community.obsidian.md/plugins/simple-mind-map)，也可在插件市场中搜索 `simple mind map` 进行安装。
 
 如需手动安装，可参考教程：[中文](./docs/install_zh.md) | [English](./docs/install.md)
 
@@ -22,6 +22,12 @@
 
 图床配置帮助：[中文](./docs/imageHosting_zh.md) | [English](./docs/imageHosting.md)
 
+- 专业版
+
+专业版功能清单、演示：[中文](https://github.com/wanglin2/obsmm-pro-functions) | [English](https://github.com/wanglin2/obsmm-pro-functions/blob/main/README_en.md)
+
+购买地址：[Pkmer](https://pkmer.cn/products/simplemindmap/)
+
 ## 独立客户端
 
 除了插件，本项目也提供独立的思维导图客户端，功能更强大更完整。
@@ -36,9 +42,19 @@
 
 # 截图
 
-![](./docs/imgs/preview.png)
+![](./docs/imgs/1.png)
 
-![](./docs/imgs/preview2.png)
+![](./docs/imgs/2.png)
+
+![](./docs/imgs/3.png)
+
+![](./docs/imgs/4.png)
+
+![](./docs/imgs/5.png)
+
+![](./docs/imgs/6.png)
+
+![](./docs/imgs/7.png)
 
 # 功能清单
 
diff --git a/README_en.md b/README_en.md
index a09e522..9ae55b1 100644
--- a/README_en.md
+++ b/README_en.md
@@ -8,7 +8,7 @@ The best mind map plugin for making Obsidian.
 
 - How to install
 
-Obsidian plugin market has been launched, [click here to go directly](https://community.obsidian.md/plugins/simple-mind-map). You can also search for the simple mind map in the plugin market for installation.
+Obsidian plugin market has been launched, [click here to go directly](https://community.obsidian.md/plugins/simple-mind-map). You can also search for the `simple mind map` in the plugin market for installation.
 
 If manual installation is required, please refer to the tutorial:
 [中文](./docs/install_zh.md) | [English](./docs/install.md)
@@ -37,9 +37,19 @@ The underlying of this project is based on open-source projects [mind-map](https
 
 # Screenshots
 
-![](./docs/imgs/preview.png)
+![](./docs/imgs/1.png)
 
-![](./docs/imgs/preview2.png)
+![](./docs/imgs/2.png)
+
+![](./docs/imgs/3.png)
+
+![](./docs/imgs/4.png)
+
+![](./docs/imgs/5.png)
+
+![](./docs/imgs/6.png)
+
+![](./docs/imgs/7.png)
 
 # Feature List
 
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