diff --git a/SUMMARY.md b/SUMMARY.md
index e307e50..e15d993 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -47,6 +47,7 @@
 ## 其他
 * [other](other.md)
 * [常用配置](used-settings.md)
+* [编码风格](code-style.md)
 
 ## PHP 依赖工具
 * [Composer](composer.md)
diff --git a/code-style.md b/code-style.md
new file mode 100644
index 0000000..6b484a9
--- /dev/null
+++ b/code-style.md
@@ -0,0 +1,35 @@
+Git 提交 PHP 代码风格检测配置
+
+```json
+{
+	"require": {
+		"friendsofphp/php-cs-fixer": "^2.16",
+		"brainmaestro/composer-git-hooks": "^2.8"
+	},
+	"extra": {
+		"hooks": {
+			"pre-commit": [
+				"composer check-style"
+			],
+			"post-merge": "composer install"
+		}
+	},
+	"scripts": {
+		"post-update-cmd": [
+			"cghooks update"
+		],
+		"post-install-cmd": [
+			"cghooks add --ignore-lock",
+			"cghooks update"
+		],
+		"cghooks": "vendor/bin/cghooks",
+		"check-style": "php-cs-fixer fix --using-cache=no --diff --config=.php_cs --dry-run --ansi",
+		"fix-style": "php-cs-fixer fix --using-cache=no --config=.php_cs --ansi"
+	},
+	"scripts-descriptions": {
+		"check-style": "Run style checks (only dry run - no fixing!).",
+		"fix-style": "Run style checks and fix violations."
+	}
+}
+
+```
\ No newline at end of file
diff --git a/composer.md b/composer.md
index 17cf13d..d76ce10 100644
--- a/composer.md
+++ b/composer.md
@@ -5,6 +5,8 @@ composer list #显示所有命令
 
 composer show #显示所有包信息
 
+composer info packagename #查看指定包信息
+
 composer install #在 composer.json 配置中添加依赖库之后运行此命令安装
 
 composer create-project laravel/laravel Laravel --prefer-dist 5.1.* #创建项目