feat: update nginx confi

Author: amuluze

amprobe/nginx/conf.d/amprobe.conf

@@ -3,10 +3,10 @@ server {
     listen       [::]:80;
     server_name  _; # 服务器地址或绑定域名
 
-    location /app {
-        alias   /usr/share/nginx/html/app;
+    location /app/ {
+        root   /usr/share/nginx/html;
         index  index.html;
-        try_files $uri $uri/ /app/index.html;
+        try_files $uri $uri/ index.html;
     }
 
     location /app/api/ {