diff --git a/.gitignore b/.gitignore
index 5610391..21461c5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -42,3 +42,5 @@ __pycache__
 llm.config.xlings
 media
 build
+.cache/
+dslings/compile_commands.json
diff --git a/book/en/src/base/chapter_1.md b/book/en/src/base/chapter_1.md
index 267fdf2..51fe36c 100644
--- a/book/en/src/base/chapter_1.md
+++ b/book/en/src/base/chapter_1.md
@@ -149,7 +149,9 @@ dslings/hello-mcpp.cpp -->> Current detected file
 Homepage: https://github.com/d2learn/xlings
 ```
 
-## 3. Configure Project Language
+## 3. Configure Project (Optional)
+
+### Configure Language
 
 Edit the `lang` attribute in the project configuration file `config.xlings`. `zh` corresponds to Chinese, and `en` corresponds to English.
 
@@ -165,6 +167,31 @@ Edit the `lang` attribute in the project configuration file `config.xlings`. `zh
 }
 ```
 
+### Custom Editor - Using nvim as Example
+
+If you prefer to use Neovim as your editor with LSP (clangd) support, you can configure it as follows:
+
+**1. Edit the `editor` attribute in the project configuration file `config.xlings` and set it to `nvim` (or `zed`)**
+
+```bash
+d2x = {
+    checker = {
+        name = "dslings",
+        editor = "nvim", -- option: vscode, nvim, zed
+    },
+```
+
+**2. Run the one-click dependency installation and environment configuration command in the project root directory**
+
+```bash
+xlings install
+```
+
+**3. In the project directory, rerun the detection command `d2x checker` to open the corresponding exercise file with Neovim, which will support automatic exercise navigation/switching**
+
+> Note: In Neovim, the "real-time detection feature" is triggered by the `:w` command. That is, after modifying the code, saving the file in Neovim's command-line mode (`:w`) will prompt `d2x` to update the detection results.
+
+
 ## 4. Resources and Communication
 
 **Communication Group (Q):** 167535744
diff --git a/book/src/base/chapter_1.md b/book/src/base/chapter_1.md
index d38cc44..1af941f 100644
--- a/book/src/base/chapter_1.md
+++ b/book/src/base/chapter_1.md
@@ -147,7 +147,9 @@ dslings/hello-mcpp.cpp -->> 当前检测的文件
 Homepage: https://github.com/d2learn/xlings
 ```
 
-## 3.配置项目语言
+## 3.配置项目(可选)
+
+### 配置语言
 
 编辑项目配置文件`config.xlings`中的`lang`属性, `zh`对应中文, `en`对应英文
 
@@ -163,6 +165,30 @@ Homepage: https://github.com/d2learn/xlings
 }
 ```
 
+### 自定义编辑器 - 以nvim编辑器为例
+
+如果你希望使用 Neovim 编辑器并获得 LSP（clangd）支持, 可以按如下步骤进行配置
+
+**1.编辑项目配置文件`config.xlings`中的`editor`属性, 设置为`nvim` (或`zed`)**
+
+```bash
+d2x = {
+    checker = {
+        name = "dslings",
+        editor = "nvim", -- option: vscode, nvim, zed
+    },
+```
+
+**2.在项目根目录运行一键依赖安装和环境配置命令**
+
+```bash
+xlings install
+```
+
+**3.在项目目录, 重新运行检测命令 `d2x checker` 就会使用nvim打开对应练习文件， 并具备练习自动跳转/切换功能**
+
+> 注: nvim编辑器下的"实时检测功能"的触发时机, 将会对应到 `:w` 命令. 即修改代码后, 在nvim的命令行模式对文件进行保存(`:w`)时, d2x就会更新检测结果
+
 ## 4.资源于交流
 
 **交流群(Q):** 167535744
diff --git a/config.xlings b/config.xlings
index b9596b2..b42e6cf 100644
--- a/config.xlings
+++ b/config.xlings
@@ -1,16 +1,21 @@
+-- https://xlings.d2learn.org
+
 xname = "mcpp-standard" -- project name
 
 -- xim-deps
 xim = {
-    vscode = "",
+    vscode = "", -- config by checker.editor
     cpp = "", -- language：[windows:mingw], [linux:gcc], [macos:clang]
     mdbook = "0.4.43", -- for d2x book
+    xppcmds = {
+        "xmake project -k compile_commands --project=dslings"
+    }
 }
 
 d2x = {
     checker = {
         name = "dslings",
-        editor = "vscode",
+        editor = "vscode", -- option: vscode, nvim, zed
     },
 
     commands = {
@@ -29,4 +34,5 @@ d2x = {
     },
 }
 
+xim[d2x.checker.editor or "vscode"] = "" -- config deps(default version
 --xlings_llm_config = "llm.config.xlings"
diff --git a/dslings/xmake.lua b/dslings/xmake.lua
index 9e617f0..14d69f7 100644
--- a/dslings/xmake.lua
+++ b/dslings/xmake.lua
@@ -4,7 +4,12 @@ if is_host("windows") then
     add_ldflags("-static")
 end
 
-if d2x.private.mcpp.lang == "zh" then
+local lang = "en"
+if d2x and d2x.private and d2x.private.mcpp then
+    lang = d2x.private.mcpp.lang or "en"
+end
+
+if lang == "zh" then
     add_includedirs(".")
 
     target("00-0-hello-mcpp")