diff --git a/shadowsocks-crond.sh b/shadowsocks-crond.sh
index 30dfda1..5db9125 100644
--- a/shadowsocks-crond.sh
+++ b/shadowsocks-crond.sh
@@ -11,12 +11,6 @@ path=/var/log
 [[ ! -d ${path} ]] && mkdir -p ${path}
 log=${path}/shadowsocks-crond.log
 
-shadowsocks[0]=/usr/bin/ssserver
-shadowsocks[1]=/usr/local/bin/ssserver
-shadowsocks[2]=/usr/bin/shadowsocks-server
-shadowsocks[3]=/usr/local/bin/ss-server
-shadowsocks[4]=/usr/local/shadowsocks/server.py
-
 shadowsocks_init[0]=/etc/init.d/shadowsocks
 shadowsocks_init[1]=/etc/init.d/shadowsocks-python
 shadowsocks_init[2]=/etc/init.d/shadowsocks-r
@@ -27,14 +21,9 @@ i=0
 for init in ${shadowsocks_init[@]}; do
     pid=""
     if [ -f ${init} ]; then
-        ${init} status > /dev/null 2>&1
+        ss_status=`${init} status`
         if [ $? -eq 0 ]; then
-            for bin in ${shadowsocks[@]}; do
-                pid=`ps -ef | grep -v grep | grep -i "${bin}" | awk '{print $2}'` 
-                if [ ! -z ${pid} ]; then
-                    break
-                fi
-            done
+            pid=`echo $ss_status | sed 's/[^0-9]*//g'`
         fi
 
         if [ -z ${pid} ]; then