diff --git a/.gitignore b/.gitignore
index 01f9cb9..567609b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1 @@
 build/
-.vscode/
\ No newline at end of file
diff --git a/.vscode/c_cpp_properties.json b/.vscode/c_cpp_properties.json
new file mode 100644
index 0000000..202c2b8
--- /dev/null
+++ b/.vscode/c_cpp_properties.json
@@ -0,0 +1,13 @@
+{
+    "configurations": [
+        {
+            "name": "Linux",
+            "includePath": [
+                "${workspaceFolder}/**"
+            ],
+            "defines": [],
+            "compileCommands": "${workspaceFolder}/build/compile_commands.json"
+        }
+    ],
+    "version": 4
+}
\ No newline at end of file
diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..be0c888
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,30 @@
+{
+	// Use IntelliSense to learn about possible attributes.
+	// Hover to view descriptions of existing attributes.
+	// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+	"version": "0.2.0",
+	"configurations": [
+		{
+			"name": "(lldb) Launch", // 配置名称，将会在启动配置的下拉菜单中显示
+			"type": "lldb", // 配置类型，不同编程语言不同,该项由CodeLLDB插件提供
+			"request": "launch", // 可以为launch（启动）或attach（附加） 
+			"program": "${command:cmake.launchTargetPath}", // 将要进行调试的程序的路径，这里通过cmake-tools插件自动指定
+			"args": [], // 程序调试时传递给程序的命令行参数，一般设为空
+			"stopAtEntry": false, // 设为true时程序将暂停在程序入口处，相当于在main上打断点
+			"cwd": "${workspaceFolder}", // ${workspaceFolder}调试程序时的工作目录，此为工作区文件夹；改成${fileDirname}可变为文件所在目录
+			"environment": [], // 环境变量
+			"externalConsole": false, // 使用单独的cmd窗口，与其它IDE一致；为false时使用内置终端
+			"internalConsoleOptions": "neverOpen", // 如果不设为neverOpen，调试时会跳到“调试控制台”选项卡，你应该不需要对gdb/lldb手动输命令吧？
+			"MIMode": "lldb", // 指定连接的调试器，可以为gdb或lldb，因为使用llvm工具链，所以使用lldb
+			"miDebuggerPath": "/usr/bin/lldb", // lldb调试器路径，通过在终端输入 which lldb 命令得到
+			"setupCommands": [
+					{ // 模板自带，好像可以更好地显示STL容器的内容
+							"description": "Enable pretty-printing for lldb", 
+							"text": "-enable-pretty-printing",
+							"ignoreFailures": false
+					}
+			],
+			"preLaunchTask": "taskBuild" // 调试前执行的任务，一般为编译程序。与tasks.json的label相对应，或者是CMake任务，CMake: build
+		}
+	]
+}
\ No newline at end of file
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..b2e4290
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,9 @@
+{
+  "files.associations": {
+    "unordered_map": "cpp",
+    "vector": "cpp",
+    "array": "cpp",
+    "iostream": "cpp"
+	},
+	"C_Cpp.default.compilerPath": "/usr/bin/clang++"
+}
\ No newline at end of file
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
new file mode 100644
index 0000000..6887b02
--- /dev/null
+++ b/.vscode/tasks.json
@@ -0,0 +1,28 @@
+{
+	// See https://go.microsoft.com/fwlink/?LinkId=733558
+	// for the documentation about the tasks.json format
+	"version": "2.0.0",
+	"tasks": [
+		{
+			"label": "taskBuild", // 任务名称，与launch.json的preLaunchTask相对应
+			"type": "shell", // 可以为process或shell
+			"command": "cmake --build build", // 要使用的编译器，C语言用clang
+			"group": {
+				"kind": "build",
+				"isDefault": true
+			},
+			"problemMatcher": ["$clang"],
+			"detail": "Generated task by CMake Tools."
+		},
+		{
+			"label": "run",
+			"type": "shell",
+			"dependsOn": "build",
+			"command": "${command:cmake.launchTargetPath}", // 将要进行运行的程序的路径，这里通过cmake-tools插件自动指定
+			"group": {
+					"kind": "test",
+					"isDefault": true
+			}
+		}
+	]
+}
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 659df4e..a775ff1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,6 +3,8 @@ project(algoim CXX C)
 
 set(CMAKE_STANDARD 17)
 
+set(CMAKE_EXPORT_COMPILECOMMANDS ON)
+
 include_directories(algoim)
 
 # find_package(LAPACK REQUIRED)