diff --git a/README.md b/README.md
index 9552699..dcf840d 100644
--- a/README.md
+++ b/README.md
@@ -9,8 +9,8 @@
 
 # 安装
 
-1. git clone -b 125 --depth=1 https://github.com/soxft/busuanzi.git && cd busuanzi
-2. go build -o busuanzi main.go
+1. `git clone -b 126 --depth=1 https://github.com/soxft/busuanzi.git && cd busuanzi`
+2. `go build -o busuanzi main.go`
 3. 根据提示修改 config.yml
 4. 编辑 dist/busuanzi.js 替换链接为自己的, 也可以编辑ts文件自行编译
-5. 运行二进制文件
+5. 通过命令 `./busuanzi -c config.yaml` 启动程序
diff --git a/app/middleware/cors.go b/app/middleware/cors.go
index 38683c4..8a812d8 100644
--- a/app/middleware/cors.go
+++ b/app/middleware/cors.go
@@ -8,7 +8,7 @@ import (
 func Cors() gin.HandlerFunc {
 	return func(c *gin.Context) {
 		c.Header("Access-Control-Allow-Origin", config.Web.Cors)
-		c.Header("Server", "busuanzi-by-xcsoft/2.7.1")
+		c.Header("Server", "busuanzi-by-xcsoft/2.7.2")
 		if c.Request.Method == "OPTIONS" {
 			c.Header("Access-Control-Allow-Methods", "GET, POST, HEAD, OPTIONS")
 			c.Header("Access-Control-Allow-Headers", "x-bsz-referer, Authorization")
diff --git a/config.yaml b/config.yaml
index 7cb4dd7..75d8201 100644
--- a/config.yaml
+++ b/config.yaml
@@ -12,4 +12,4 @@ Redis:
   MaxActive: 100  # 最大连接数
 Bsz:
   Expire: 2592000 # 统计数据过期时间 单位秒, 请输入整数 (无任何访问, 超过这个时间后, 统计数据将被清空, 0为不过期)
-  JwtSecret: "bsz" # JWT签名密钥
\ No newline at end of file
+  JwtSecret: "bsz" # JWT签名密钥 // 请设置为任意长度的随机值
\ No newline at end of file