diff --git a/shell/updateRisk b/shell/updateRisk
index 83f4102..5ff4f12 100644
--- a/shell/updateRisk
+++ b/shell/updateRisk
@@ -31,7 +31,7 @@ function run(){
 }
 
 #检查是否正在部署
-result = `ps -ef|grep 'updateRisk $1'|awk 'NR>1{next}{print $1}'`
+result=`ps -ef|grep 'updateRisk $1'|awk 'NR>1{next}{print $1}'`
 echo $result
 if [ ! -z $result ]
 then