diff --git a/script/run.sh b/script/run.sh
index 25ab4122b91358c45f8af4494d2ff7208464a94c..d768ef91df105020f4d8f5a52b338907a13c5a77 100755
--- a/script/run.sh
+++ b/script/run.sh
@@ -1,112 +1,99 @@
 #!/usr/bin/env bash
 
-BIN='logproxy'
+cd $(dirname $0)
+DEPLOY_PATH=$(pwd)
+echo "DEPLOY_PATH : "${DEPLOY_PATH}
 
+BIN='logproxy'
 GPID=0
-function is_running()
-{
-    DEPLOY_PATH=$1
-    PROC_BIN_NAME=$2
-    for pid in `ps ux | grep ${PROC_BIN_NAME} | awk '{print $2}'`; do
-        _path=$(readlink -f /proc/${pid}/cwd)
-        if [[ ${?} -eq 0 ]] && [[ ${_path} = ${DEPLOY_PATH} ]]; then
-            GPID=${pid}
-            echo "is_running : (${GPID})${DEPLOY_PATH} ${PROC_BIN_NAME} is running!"
-            return 1
-        fi
-    done
-    return 0
+function is_running() {
+  for pid in $(ps ux | grep ${BIN} | grep -v 'bash ' | grep -v grep | awk '{print $2}'); do
+    _path=$(readlink -f /proc/${pid}/cwd)
+    if [[ ${?} -eq 0 ]] && [[ ${_path} == ${DEPLOY_PATH} ]]; then
+      GPID=${pid}
+      echo "is_running : (${GPID})${DEPLOY_PATH} ${BIN} is running!"
+      return 1
+    fi
+  done
+  return 0
 }
 
-function kill_proc_9()
-{
-    DEPLOY_PATH=$1
-    PROC_BIN_NAME=$2
-    force=$3
+function kill_proc_9() {
+  force=$1
 
-    [[ ! -d ${DEPLOY_PATH} ]] && {
-        echo "@@@@@@@@@@@@@@@ kill_proc : ${DEPLOY_PATH} invalid!"
-        return 0
-    }
+  if [[ ! -d ${DEPLOY_PATH} ]]; then
+    echo "kill_proc : ${DEPLOY_PATH} invalid!"
+    return 0
+  fi
 
-    retry=0
-    is_running ${DEPLOY_PATH} ${PROC_BIN_NAME}
+  retry=0
+  is_running
+  status=$?
+  while [[ ${status} -eq 1 ]]; do
+    if [ ! -z ${force} ]; then
+      kill -9 ${GPID}
+      echo "kill_proc force : (${GPID})${DEPLOY_PATH} succ!"
+    else
+      kill ${GPID}
+      echo "kill_proc : (${GPID})${DEPLOY_PATH} succ!"
+    fi
+    sleep 1
+    retry=$(expr ${retry} + 1)
+    if [ ${retry} -gt 15 ]; then
+      force=1
+    fi
+    is_running
     status=$?
-    while [[ ${status} -eq 1 ]]; do
-        if [ ! -z ${force} ]; then
-            kill -9 ${GPID}
-            echo "kill_proc force : (${GPID})${DEPLOY_PATH} succ!"
-        else
-            kill ${GPID}
-            echo "kill_proc : (${GPID})${DEPLOY_PATH} succ!"
-        fi
-        sleep 1
-        retry=`expr ${retry} + 1`
-        if [ ${retry} -gt 15 ]; then
-            force=1
-        fi
-        is_running ${DEPLOY_PATH} ${PROC_BIN_NAME}
-        status=$?
-    done
+  done
 
-    return 0
+  return 0
 }
 
-start()
-{
-    stop
+start() {
+  stop
 
-    if [ ! -d "./run" ]; then
-        mkdir ./run
-    fi
+  if [ ! -d "./run" ]; then
+    mkdir ./run
+  fi
 
-    log_path="./log"
-    if [ ! -d ${log_path} ]; then
-        mkdir ${log_path}
-    fi
-    log_path=`readlink -f ${log_path}`
+  log_path="./log"
+  if [ ! -d ${log_path} ]; then
+    mkdir ${log_path}
+  fi
+  log_path=$(readlink -f ${log_path})
 
-    chmod u+x ./bin/${BIN} && ./bin/${BIN} -f ./conf/conf.json &> ${log_path}/out.log&
-    if [ $? -ne 0 ]; then
-        exit -1
-    fi
+  chmod u+x ./bin/${BIN} && ./bin/${BIN} -f ./conf/conf.json &>${log_path}/out.log &
+  if [ $? -ne 0 ]; then
+    exit -1
+  fi
 
-    is_running ${deploy_path} ${BIN}
+  is_running
 }
 
-stop()
-{
-    cd `dirname $0`
-    echo "work path : "`pwd`
-    deploy_path=`pwd`
-
-    kill_proc_9 ${deploy_path} ${BIN}
+stop() {
+  kill_proc_9
 }
 
 case C"$1" in
 Cstop)
-    stop
-    echo "${BIN} stopped!"
-    ;;
+  stop
+  echo "${BIN} stopped!"
+  ;;
 Cstart)
-    start
-    echo "${BIN} started!"
-    ;;
+  start
+  echo "${BIN} started!"
+  ;;
 Cdebug)
-    debug
-    echo "${BIN} started!"
-    ;;
+  debug
+  echo "${BIN} started!"
+  ;;
 Cstatus)
-    cd `dirname $0`
-    echo "work path : "`pwd`
-    deploy_path=`pwd`
-
-    is_running ${deploy_path} ${BIN}
-    status=$?
-    echo "status : ${status}"
-    exit ${status}
-    ;;
+  is_running
+  status=$?
+  echo "status : ${status}"
+  exit ${status}
+  ;;
 C*)
-    echo "Usage: $0 {start|stop|status}"
-    ;;
+  echo "Usage: $0 {start|stop|status}"
+  ;;
 esac