diff --git a/debbuild/DEBIAN/postinst b/debbuild/DEBIAN/postinst
index a27a196..8a2c3b7 100755
--- a/debbuild/DEBIAN/postinst
+++ b/debbuild/DEBIAN/postinst
@@ -6,8 +6,6 @@ fe_dist_dir=${wfc_root_dir}/opt/wfc/docker/nginx/html/dist
 wfc_bin_dir=${wfc_root_dir}/bin
 
 chmod +rx ${wfc_root_dir}/bin/*
-chmod +rx ${wfc_root_dir}/docker/license-server/generatelic.sh
-chmod +rx ${wfc_root_dir}/docker/license-server/licensecontrol.sh
 
 systemctl daemon-reload
 systemctl enable wfccontrol.service
diff --git a/docs/03-configuration/03-WANFi软件快速安装.md b/docs/03-configuration/03-WANFi软件快速安装.md
index b66a5e9..93c4ad1 100644
--- a/docs/03-configuration/03-WANFi软件快速安装.md
+++ b/docs/03-configuration/03-WANFi软件快速安装.md
@@ -308,6 +308,13 @@ docker-compose >= v2.10.0
     ![](media/omada-auth-settings-1.png)
     ![](media/pay-omada-auth-settings-2.png)
 
+* 邮件内容自定义
+
+  客户平台邮件模板位于/opt/wfc/docker/conf/templates/system/mail.html
+  客户平台邮件模板位于/opt/wfc/docker/conf/templates/user/mail.html
+  修改邮件模板即可，修改后直接生效，模板采用Thymeleaf引擎，支持html语法，可自定义文本内容和样式。
+  除了验证码占位符<span th:text="${verificationCode}"></span>和失效时间占位符<span th:text="${expirationTime}">10</span>，其余内容均可自定义修改
+
 * 启动/查看/停止/版本软件
 
 ```sh