diff --git a/bin/v-restart-proxy b/bin/v-restart-proxy
index f8e6a95e..7b8b4dd2 100755
--- a/bin/v-restart-proxy
+++ b/bin/v-restart-proxy
@@ -52,7 +52,8 @@ fi
 # background restart
 if [ "$1" = 'background' ]; then
     # Restart system
-    sleep 20
+    sleep 300
+    rm /tmp/restart-nginx
     service $PROXY_SYSTEM restart >/dev/null 2>&1
     if [ $? -ne 0 ]; then
         send_email_report
@@ -67,6 +68,16 @@ if [ "$1" = 'background' ]; then
     exit;
 fi
 
+if [ -f "/tmp/restart-nginx" ]; then
+    exit;
+fi
+
+service $PROXY_SYSTEM reload
+if [ $? -ne 0 ]; then
+    send_email_report
+    check_result $E_RESTART "$PROXY_SYSTEM reload failed"
+fi
+
 touch /tmp/restart-nginx
 nohup $BIN/v-restart-proxy 'background' &>/dev/null &