diff --git a/README.md b/README.md
index 1329bec..b9ab39f 100644
--- a/README.md
+++ b/README.md
@@ -29,5 +29,39 @@ enable log:
 error_log  /usr/local/etc/openresty/logs/error.log;
 ```
 
+## MacOS
+
+Binary:
+
+```bash
+➤ which openresty                                                                                                              20:17:35
+/usr/local/bin/openresty
+```
+
+Configuration:
+
+```bash
+➤ pwd                                                                                                                          20:17:57
+/usr/local/opt/openresty
+```
+
+```bash
+➤ pwd                                                                                                                          20:20:00
+/usr/local/opt/openresty/nginx/resty_funcs
+```
+
+Update:
+
+```bash
+weli@ovpn-12-178:/u/l/o/o/n/resty_funcs
+➤ pwd                                                                                                                          20:20:38
+/usr/local/opt/openresty/nginx/resty_funcs
+weli@ovpn-12-178:/u/l/o/o/n/resty_funcs
+➤ cp ~/works/resty_functions/* .                                                                                               20:20:40
+weli@ovpn-12-178:/u/l/o/o/n/resty_funcs
+➤
+```
+
+
 
 
diff --git a/music-room.conf b/music-room.conf
index d93c7ea..d598b56 100644
--- a/music-room.conf
+++ b/music-room.conf
@@ -1,61 +1,47 @@
 server {
-    server_name music-room.alchemy-studio.cn;
+    set $servername "music-room.alchemy-studio.cn";
+#     set $servername "localhost";
+    server_name $servername;
     listen 443 ssl;
+#     listen 8001; # for testing, same with Vue Vite Port
 
-    set $tmp_file_dir "/file_upload"; # 文件存储路径
+    # disable in local test env
+    ssl_certificate /etc/letsencrypt/live/music-room.alchemy-studio.cn/fullchain.pem; # managed by Certbot
+    ssl_certificate_key /etc/letsencrypt/live/music-room.alchemy-studio.cn/privkey.pem; # managed by Certbot
+
+    set $tmp_file_dir "/file_upload/"; # 文件存储路径
     set $task_server "http://127.0.0.1:8080"; # task server host
+    set $resty_loc "/usr/local/openresty";
 
     location / {
         try_files $uri $uri/ /index.html;
-        proxy_set_header  Host music-room.alchemy-studio.cn;
+        proxy_set_header  Host $servername;
         proxy_set_header  X-Real-IP $remote_addr;
+        # disable in local test env
         proxy_set_header  X-Forwarded-Proto https;
         proxy_set_header  X-Forwarded-For $remote_addr;
         proxy_set_header  X-Forwarded-Host $remote_addr;
     }
 
-    root /usr/local/openresty/nginx/html/music-room;
+    root $resty_loc/nginx/html/music-room;
     index index.html;
 
-    location /api/ngx/test/hello_world {
-        #设置content type
-        default_type text/html ;
-        # HTTP Status Code 和 内容
-        return 200  "hello world! ";
-    }
-
-
     #Upload image files
     location /api/ngx/image/upload {
-         content_by_lua_file /usr/local/openresty/resty_funcs/upload.lua;
+         content_by_lua_file $resty_loc/resty_funcs/upload.lua;
     }
     #Combine image files
     location /api/ngx/image/combine {
-         content_by_lua_file /usr/local/openresty/resty_funcs/combine.lua;
+         content_by_lua_file $resty_loc/resty_funcs/combine.lua;
     }
     #Static file server
     location /file_upload {
         default_type "";
-        alias /file_upload/;
+        alias $tmp_file_dir;
         autoindex on;
         autoindex_exact_size off;
         autoindex_localtime on;
     }
-    #Download image files
-    location /download_image {
-        rewrite_by_lua_block{
-        -- Get download image id
-        local download_image_id = string.match(ngx.var.request_uri, ".*/(.*)$")
-        ngx.log(ngx.INFO , "Download image id: " .. download_image_id)
-
-        -- Set redirect uri
-        --local uri = "/internal_file_upload/" .. download_image_id .. ".jpg"
-        --return ngx.exec(uri)
-
-        local uri = "/file_upload/" .. download_image_id .. ".jpg"
-        return ngx.exec(uri, {a = download_image_id})
-        }
-    }
 
     location /api/v1/ws/ {
         proxy_pass http://127.0.0.1:3001/api/v1/ws/;
@@ -69,7 +55,4 @@ server {
         proxy_pass http://127.0.0.1:8080/api/v1/ts/;
         proxy_set_header Host $host;
     }
-
-    ssl_certificate /etc/letsencrypt/live/music-room.alchemy-studio.cn/fullchain.pem; # managed by Certbot
-    ssl_certificate_key /etc/letsencrypt/live/music-room.alchemy-studio.cn/privkey.pem; # managed by Certbot
 }