diff --git a/README.md b/README.md
index 996b8caa4..db3b05794 100755
--- a/README.md
+++ b/README.md
@@ -50,7 +50,7 @@ curl https://raw.githubusercontent.com/jwilder/nginx-proxy/master/nginx.tmpl > /
 # 获取 docker-compose.yaml 文件
 yum install -y wget && wget -O docker-compose.yaml https://git.io/fpS8N
 
-# 修改 docker-compose.yaml,修改 VIRTUAL_HOST,LETSENCRYPT_HOST 为自己的域名,修改 LETSENCRYPT_I@RYANC.CC 为自己的邮箱。
+# 修改 docker-compose.yaml,修改 VIRTUAL_HOST,LETSENCRYPT_HOST 为自己的域名,修改 LETSENCRYPT_EMAIL 为自己的邮箱。
 
 # 运行
 docker-compose up -d
diff --git a/docs/README-en-US.md b/docs/README-en-US.md
index 070d484f5..9dade5cb9 100755
--- a/docs/README-en-US.md
+++ b/docs/README-en-US.md
@@ -50,7 +50,7 @@ curl https://raw.githubusercontent.com/jwilder/nginx-proxy/master/nginx.tmpl > /
 # Get the docker-compose.yaml
 yum install -y wget && wget -O docker-compose.yaml https://git.io/fpS8N
 
-# Modify docker-compose.yaml, modify VIRTUAL_HOST, LETSENCRYPT_HOST for your own domain name, and modify LETSENCRYPT_I@RYANC.CC to your own mailbox.
+# Modify docker-compose.yaml, modify VIRTUAL_HOST, LETSENCRYPT_HOST for your own domain name, and modify LETSENCRYPT_EMAIL to your own mailbox.
 
 # run
 docker-compose up -d