diff --git a/utils.go b/utils.go
index 1a62c11..730bcac 100644
--- a/utils.go
+++ b/utils.go
@@ -17,14 +17,14 @@ const regxIP = `(25[0-5]|2[0-4]\d|[0-1]\d{2}|[1-9]?\d)\.(25[0-5]|2[0-4]\d|[0-1]\
 const regxIP6 = `([0-9A-Fa-f]{0,4}:){2,7}([0-9A-Fa-f]{1,4}$|((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(\.|$)){4})`
 
 var ipAPI = []string{
-	"http://www.net.cn/static/customercare/yourip.asp", "http://ddns.oray.com/checkip", "http://haoip.cn",
+	"http://v4.myip.la", "http://www.net.cn/static/customercare/yourip.asp", "http://ddns.oray.com/checkip", "http://haoip.cn",
 	"http://members.3322.org/dyndns/getip", "http://ns1.dnspod.net:6666", "http://14.215.150.17:6666",
 	"http://pv.sohu.com/cityjson?ie=utf-8", "http://whois.pconline.com.cn/ipJson.jsp",
 	"http://api-ipv4.ip.sb/ip", "http://ip-api.com/", "http://whatismyip.akamai.com/",
 }
 
 var ip6API = []string{
-	"http://speed.neu6.edu.cn/getIP.php", "http://api-ipv6.ip.sb/ip", "http://ip6only.me/api/", "http://v6.ipv6-test.com/api/myip.php", "https://v6.ident.me",
+	"http://speed.neu6.edu.cn/getIP.php", "http://v6.myip.la", "http://api-ipv6.ip.sb/ip", "http://ip6only.me/api/", "http://v6.ipv6-test.com/api/myip.php", "https://v6.ident.me",
 }
 
 var curlVer = []string{