diff --git a/run_prod.sh b/run_prod.sh
index d69d9ca..430e8e7 100644
--- a/run_prod.sh
+++ b/run_prod.sh
@@ -15,7 +15,8 @@ chown -R www:www ./
 echo "npm run docs:preview"
 
 # 杀掉之前运行的进程
-ps -ef | grep "npm run docs:preview" | grep -v grep | awk '{print $2}' | xargs kill -9
+#ps -ef | grep "npm run docs:preview" | grep -v grep | awk '{print $2}' | xargs kill -9
+netstat -tulpn | grep :1234 | awk '{print $7}' | cut -d '/' -f1 | xargs kill -9
 
 # 以 www 身份后台运行，忽略挂断信号，输出重定向到日志
 nohup sudo -u www npm run docs:preview > /www/wwwroot/xsinfo/preview.log 2>&1 &
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