diff --git a/shell/killNode b/shell/killNode
index d7eda0d..0009f4d 100644
--- a/shell/killNode
+++ b/shell/killNode
@@ -1,13 +1,21 @@
 #!/bin/sh
 #杀死进程
+result=1
 if [ -e run.pid ]
 then
   p=`cat run.pid`
-  kill -9 $p
+  kill  $p
   if [ $? -eq 0 ]
   then
     echo "成功杀死进程：$p"
     rm -f run.pid
+  else
+    echo "无法杀死进程：$p"
+    result=0
   fi
 fi
-./run.sh
+
+if [ $result -eq 1 ]
+then
+  ./run.sh
+fi