diff --git a/init.d/cjdroute b/init.d/cjdroute
index 5d33f5f..9864b92 100755
--- a/init.d/cjdroute
+++ b/init.d/cjdroute
@@ -12,8 +12,6 @@ cjdroute_listen_port='11270'
 
 service_pid=`lsof -i :"$cjdroute_listen_port" | tail -1 | cut -d ' ' -f 2`
 
-service_pid=`lsof -i :"$cjdroute_listen_port" | tail -1 | cut -d ' ' -f 2`
-
 cjdroute.create_tun() {
 	ip tuntap add mode tun user "$service_username" group "$service_username" "$cjdroute_tun_interface"
 	ip a add "$cjdroute_ipv6_addr" dev "$cjdroute_tun_interface"