diff --git a/config/nginx.auth.conf b/config/nginx.auth.conf
index 94b8104..76e290e 100644
--- a/config/nginx.auth.conf
+++ b/config/nginx.auth.conf
@@ -23,8 +23,8 @@ server {
     include                      /etc/nginx/mime.types;
 
 
-    limit_req                    zone=req_limit_per_ip;
-    limit_conn                   conn_limit_per_ip 30;
+    limit_req                    zone=req_limit_per_ip burst=10 delay=20;
+    limit_conn                   conn_limit_per_ip 50;
 
 
     error_page                   401 /login;
diff --git a/config/nginx.off.conf b/config/nginx.off.conf
index ac088c5..5bf88a8 100644
--- a/config/nginx.off.conf
+++ b/config/nginx.off.conf
@@ -9,9 +9,8 @@ server {
     listen                  80;
     include                 /etc/nginx/mime.types;
 
-
-    limit_req               zone=req_limit_per_ip burst=10 delay=30;
-    # limit_conn              conn_limit_per_ip 30;
+    limit_req               zone=req_limit_per_ip burst=10 delay=20;
+    limit_conn              conn_limit_per_ip 50;
 
     location / {