diff --git a/etc/portal/h15/location.conf b/etc/portal/h15/location.conf
deleted file mode 100644
index d35f1e69..00000000
--- a/etc/portal/h15/location.conf
+++ /dev/null
@@ -1,9 +0,0 @@
-location / {
-	include header/proxy.conf;
-	proxy_pass http://h15;
-}
-location /space/ {
-	include header/proxy.conf;
-	include header/websocket.conf;
-	proxy_pass http://h15;
-}
diff --git a/etc/portal/h15/server.conf b/etc/portal/h15/server.conf
deleted file mode 100644
index 5e53f702..00000000
--- a/etc/portal/h15/server.conf
+++ /dev/null
@@ -1,10 +0,0 @@
-server {
-	listen       443 ssl;
-	server_name  h15.shylinux.com;
-	include      portal/h15/location.conf;
-}
-server {
-	listen       80;
-	server_name  h15.shylinux.com;
-	include      location/tohttps.conf;
-}
diff --git a/etc/portal/h15/upstream.conf b/etc/portal/h15/upstream.conf
deleted file mode 100644
index 00310ecd..00000000
--- a/etc/portal/h15/upstream.conf
+++ /dev/null
@@ -1,3 +0,0 @@
-upstream h15 {
-	server 127.0.0.1:20073;
-}
diff --git a/src/document/content.shy b/src/document/content.shy
index d767bf20..2e80ee43 100644
--- a/src/document/content.shy
+++ b/src/document/content.shy
@@ -6,13 +6,6 @@ spark project "云时代的新型操作系统，既要完全自给自足，又
 `
 spark product
 
-spark `<b><i>相关项目</i></b>`
-refer `
-云社区 https://github.com/shylinux/community
-云办公 https://github.com/shylinux/enterprise
-大模型 https://github.com/shylinux/ollama-story
-`
-
 spark `<b><i>相关平台</i></b>`
 refer `
 应用平台 https://web.shylinux.com
@@ -29,8 +22,8 @@ refer `
 源码 https://github.com/shylinux/ContextOS
 镜像 https://hub.docker.com/r/shylinux/contextos
 推特 https://x.com/shylinux
-头条 https://www.toutiao.com/w/1796302994458697/
 B站 https://space.bilibili.com/323424445
+头条 https://www.toutiao.com/w/1796302994458697/
 小红书 https://www.xiaohongshu.com/user/profile/5fa213b8000000000100bf52
-邮箱 shy@shylinux.com
+邮箱 mailto:shy@shylinux.com shy@shylinux.com
 `
\ No newline at end of file