diff --git a/shell/checkPort b/shell/checkPort
index 05acad9..39c2249 100644
--- a/shell/checkPort
+++ b/shell/checkPort
@@ -2,7 +2,7 @@
 # 检查客户端和服务端端口是否存在
 #存在返回0否则返回1
 source /app/riskenv
-if [[ `/app/findPortPid $PORT|wc -l` -eq 1  && `/app/findPortPid $serverPort|wc -l` -eq 1 ]]
+if [[ ! -z "`/app/findPortPid $PORT`"  && ! -z "`/app/findPortPid $serverPort`" ]]
 then
  echo 0
 else