diff --git a/docs-2.0-en/20.appendix/6.eco-tool-version.md b/docs-2.0-en/20.appendix/6.eco-tool-version.md
index dd597c46efa..b73b47285d0 100644
--- a/docs-2.0-en/20.appendix/6.eco-tool-version.md
+++ b/docs-2.0-en/20.appendix/6.eco-tool-version.md
@@ -147,7 +147,16 @@ The following are useful utilities and tools contributed and maintained by commu
   - [nebula-node](https://github.com/nebula-contrib/nebula-node): Node.js client
   - [nebula-php](https://github.com/nebula-contrib/nebula-php): PHP client
   - [nebula-net](https://github.com/nebula-contrib/nebula-net): .NET client
-  - [nebula-rust](https://github.com/vesoft-inc/nebula-rust): Rust client
+  - [rust-nebula](https://github.com/nebula-contrib/rust-nebula): Rust client
 
 - Terminal tools
   - [nebula-console-intellij-plugin](https://github.com/nebula-contrib/nebula-console-intellij-plugin): A Nebula-console plugin for JetBrains IDEs that supports syntax highlighting, function field auto-completion, data table pagination, and relationship graphs.
+  - [Harlequin NebulaGraph](https://harlequin.sh/docs/nebulagraph/index): Harlequin NebulaGraph (Terminal UI).
+
+    > Demo of *Harlequin NebulaGraph*
+
+    <video width="1280" height="720" controls>
+      <source src="https://github.com/wey-gu/harlequin-nebulagraph/assets/1651790/b27c0ea2-4080-4313-9607-285e477d1898" type="video/mp4">
+      Your browser does not support the video tag.
+    </video>
+
diff --git a/docs-2.0-zh/20.appendix/6.eco-tool-version.md b/docs-2.0-zh/20.appendix/6.eco-tool-version.md
index 33c2bb748aa..390f2490ee1 100644
--- a/docs-2.0-zh/20.appendix/6.eco-tool-version.md
+++ b/docs-2.0-zh/20.appendix/6.eco-tool-version.md
@@ -152,8 +152,15 @@ Docker Compose 可以快速部署 {{nebula.name}} 集群。如何使用请参见
   - [nebula-node](https://github.com/nebula-contrib/nebula-node)：Node.js 客户端
   - [nebula-php](https://github.com/nebula-contrib/nebula-php)：PHP 客户端
   - [nebula-net](https://github.com/nebula-contrib/nebula-net)：.NET 客户端
-  - [nebula-rust](https://github.com/vesoft-inc/nebula-rust)：Rust 客户端
+  - [rust-nebula](https://github.com/nebula-contrib/rust-nebula)：Rust 客户端
 
 - 终端工具
   - [nebula-console-intellij-plugin](https://github.com/nebula-contrib/nebula-console-intellij-plugin)：JetBrains IDE 系列 nebula-console 插件，支持语法高亮、函数字段自动补全、数据表格分页显示、关系图展示等等功能
+  - [Harlequin NebulaGraph](https://harlequin.sh/docs/nebulagraph/index): Harlequin NebulaGraph（命令行 UI 客户端）。
 
+    > *Harlequin NebulaGraph* TUI 的演示视频：
+
+    <video width="1280" height="720" controls>
+      <source src="https://github.com/wey-gu/harlequin-nebulagraph/assets/1651790/b27c0ea2-4080-4313-9607-285e477d1898" type="video/mp4">
+      Your browser does not support the video tag.
+    </video>