diff --git a/README.md b/README.md
index 92a4921..bccc48a 100644
--- a/README.md
+++ b/README.md
@@ -85,7 +85,7 @@
 - [电信设备终端网](http://zd.taf.org.cn)
 - [产品认证证书查询](http://webdata.cqccms.com.cn/webdata/query/CCCCerti.do)
 - [工业和信息化部政务服务平台](https://ythzxfw.miit.gov.cn/resultQuery)
-- [产品库-中国电信天翼终端信息平台](http://surfing.tydevice.com/pud_phone.do)
+- [产品库-中国电信天翼终端信息平台](http://surfing.tydevice.com/)
 - [Wi-Fi Alliance](https://www.wi-fi.org)
 - [Bluetooth Launch Studio](https://launchstudio.bluetooth.com/Listings/Search)
 - [Xiaomi Firmware Updater](https://xiaomifirmwareupdater.com/)
diff --git a/README_en.md b/README_en.md
index f7f9a95..53b3411 100644
--- a/README_en.md
+++ b/README_en.md
@@ -38,7 +38,7 @@ Unlisted brands usually not include international models.
 - [TENAA](http://zd.taf.org.cn)
 - [CQCCMS](http://webdata.cqccms.com.cn/webdata/query/CCCCerti.do)
 - [MIIT](https://ythzxfw.miit.gov.cn/resultQuery)
-- [China Telecom Tianyi Devices](http://surfing.tydevice.com/pud_phone.do)
+- [China Telecom Tianyi Devices](http://surfing.tydevice.com/)
 - [Wi-Fi Alliance](https://www.wi-fi.org)
 - [Bluetooth Launch Studio](https://launchstudio.bluetooth.com/Listings/Search)
 - [Xiaomi Firmware Updater](https://xiaomifirmwareupdater.com/)