diff --git a/8.Cache/1.Install_cache/0_setup.py b/8.Cache/1.Install_cache/0_setup.py
index 471b8c8c64671b28013094dc4a3f3fe71d1f253d..453fc3046394d2375213f4b663819184e22d085f 100644
--- a/8.Cache/1.Install_cache/0_setup.py
+++ b/8.Cache/1.Install_cache/0_setup.py
@@ -8,5 +8,6 @@ def setup(interactive=True):
     cmds = [
         'mkdir -p /var/www/cache',
         'cp %s/index.html /var/www/cache/index.html' % dir_path,
+        'cp %s/nginx-limits.conf /etc/security/limits.d/nginx.conf' % dir_path,
     ]
     utils.run_commands(cmds)
diff --git a/8.Cache/1.Install_cache/nginx-limits.conf b/8.Cache/1.Install_cache/nginx-limits.conf
new file mode 100644
index 0000000000000000000000000000000000000000..d0f364748b45e21ec925dad7a429d6b23367763c
--- /dev/null
+++ b/8.Cache/1.Install_cache/nginx-limits.conf
@@ -0,0 +1,2 @@
+nginx soft nofile 20000
+nginx hard nofile 40000