diff --git a/scripts/deploy.sh b/scripts/deploy.sh
index 8f2b0b8..65fd661 100644
--- a/scripts/deploy.sh
+++ b/scripts/deploy.sh
@@ -1,12 +1,15 @@
 #!/bin/sh
 # 找到Springboot项目对应的进程id
-pid=`ps -ef | grep demo4bonus-0.0.1-SNAPSHOT.jar | grep -v grep | awk '{print $2}'`
+$P_ID=`ps -ef | grep demo4bonus-0.0.1-SNAPSHOT.jar | grep -v grep | awk '{print $2}'`
 # 如果该项目已经在服务器上启动则kill掉
 echo “原应用程序进程id：$pid”
-if [ -n "$pid" ]
-then
-kill -9 $pid
+if [ "$P_ID" == "" ]; then
+  echo "===service process doest not exist"
+else
+  kill -9 $P_ID
+  echo "service killed success"
 fi
+
 echo "授权"
 # 让root用户对jar包持有读，写，执行的权限
 chmod 777 /opt/webapps/demo4bonus-0.0.1-SNAPSHOT.jar
@@ -15,5 +18,5 @@ echo "执行"
 # cd /opt/webapps/
 # 目标服务器后台方式启动jar包
 #nohup java -jar demo4bonus-0.0.1-SNAPSHOT.jar &
-nohup /usr/local/jdk-17.0.9/bin/java  -jar demo4bonus-0.0.1-SNAPSHOT.jar >/dev/null 2>&1 &
+nohup /usr/local/jdk-17.0.9/bin/java  -jar /opt/webapps/demo4bonus-0.0.1-SNAPSHOT.jar >/dev/null 2>&1 &
 echo "启动成功"
\ No newline at end of file