diff --git a/shell/updateRisk b/shell/updateRisk
index 3395cb6..273143c 100644
--- a/shell/updateRisk
+++ b/shell/updateRisk
@@ -2,18 +2,14 @@
 #自动部署脚本
 
 #如果当前存在自动部署进程直接kill掉
-if [ `find -maxdepth 1  -name "*.pid"|wc -l` -gt 0 ]
+if [ -e $1.pid ]
 then
-  for file in *.pid
-  do
-     pid=`cat $file`
-     kill -9 $pid
-     if [ $? -eq 0 ]
-     then
-        echo "成功杀死进程：$pid"
-        rm -f $file
-     fi
-  done
+   kill -9 `cat $1.pid`
+   if [ $? -eq 0 ]
+   then
+      echo "成功杀死进程：$pid"
+      rm -f $file
+   fi
 fi
 
 echo $$>$1.pid