fix: nginx config

docs/nginx.md

@@ -50,7 +50,7 @@ server {
     client_max_body_size 90M;
     client_body_timeout 600s;
 
-    location /api {
+    location / {
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header Host $http_host;