diff --git a/setup-scripts/skynet-nginx.conf b/setup-scripts/skynet-nginx.conf
index 639b1412..e281f3e4 100644
--- a/setup-scripts/skynet-nginx.conf
+++ b/setup-scripts/skynet-nginx.conf
@@ -6,38 +6,26 @@ server {
 
   location / {
 		client_max_body_size 1000M;
-
-		#post_max_size 1000M;
 		root /home/user/skynet-webportal/packages/skynet/build;
 	}
 
 	location ^~ /api/ {
 		client_max_body_size 1000M;
-
-		#post_max_size 1000M;
 		proxy_read_timeout 600;
 		rewrite ^/api/(.*)$ /$1 break;
 		proxy_pass http://127.0.0.1:4000/;
 	}
 
-	location ~ "^/[a-zA-Z0-9-_+/]{46}$" {
+	location ~ "^/[a-zA-Z0-9-_]{46}$" {
 		client_max_body_size 1000M;
-
-		#post_max_size 1000M;
 		proxy_read_timeout 600;
 		proxy_set_header User-Agent: "Sia-Agent";
 		proxy_set_header Host: localhost;
 		proxy_pass http://127.0.0.1:4000/skylink$request_uri;
-
-		sub_filter 'sia://' 'https://$host/';
-		sub_filter_once off;
-		sub_filter_types text/plain;
 	}
 
-	location ~ "^/file/([a-zA-Z0-9-_+/]{46})$" {
+	location ~ "^/file/([a-zA-Z0-9-_]{46})$" {
 		client_max_body_size 1000M;
-
-		#post_max_size 1000M;
 		proxy_read_timeout 600;
 		proxy_set_header User-Agent: "Sia-Agent";
 		proxy_set_header Host: localhost;