diff --git a/shell/speedtest.sh b/shell/speedtest.sh
new file mode 100644
index 0000000..988f38b
--- /dev/null
+++ b/shell/speedtest.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+rm -rf data.txt log.txt
+curl -s --ipv4 --resolve service.udpfile.com:443:$resolveip --retry 3 "https://service.udpfile.com?asn="$asn"&city="$city"" -o data.txt >> /dev/null
+domain=$(cat data.txt | grep domain= | cut -f 2- -d'=')
+file=$(cat data.txt | grep file= | cut -f 2- -d'=')
+url=$(cat data.txt | grep url= | cut -f 2- -d'=')
+echo "请输入你要检测的CloudFlare IP"
+read ip
+curl --resolve $domain:443:$ip https://$domain/$file -o /dev/null --connect-timeout 5 --max-time 10
+rm -rf data.txt log.txt