diff --git a/build-image/logstash/log-alert.sh b/build-image/logstash/log-alert.sh
index a905b90..432183c 100755
--- a/build-image/logstash/log-alert.sh
+++ b/build-image/logstash/log-alert.sh
@@ -11,7 +11,7 @@ if [[ -z $1 || -z $2 || -z $3 || -z $4 || -z $5 || -z $6 ]];then
     exit 1
 fi
 
-msg="timestamp: $1\nserviceName: $2\nenv: $3\nlevel: $4\nmessage: $5\nstack_trace: $6\n"
+msg="timestamp: $1\nserviceName: $2\nenv: $3\nlevel: $4\nmessage: $5\nstack_trace: $6\n<at user_id=\\\"all\\\"></at>\n"
 #echo -ne $msg
 
-curl -X POST -H "Content-Type: application/json" -d "{\"msg_type\":\"text\",\"content\":{\"text\":\"$msg\"}}" https://open.feishu.cn/open-apis/bot/v2/hook/29dd52e5-70d5-44b0-a443-22ea85382646
\ No newline at end of file
+curl -X POST -H "Content-Type: application/json" -d "{\"msg_type\":\"text\",\"content\":{\"text\":\"$msg\"}}" https://open.feishu.cn/open-apis/bot/v2/hook/29dd52e5-70d5-44b0-a443-22ea85382646