diff --git a/README.md b/README.md
index 9d4f4d1b..b1eef104 100644
--- a/README.md
+++ b/README.md
@@ -62,7 +62,6 @@ git clone -b ip-lists https://github.com/gaoyifan/china-operator-ip.git
 | 中国电信 | [IPv4](https://china-operator-ip.yfgao.com/chinanet.txt) \| [IPv6](https://china-operator-ip.yfgao.com/chinanet6.txt) | [IPv4](https://gaoyifan.github.io/china-operator-ip/chinanet.txt) \| [IPv6](https://gaoyifan.github.io/china-operator-ip/chinanet6.txt) |
 | 中国移动 | [IPv4](https://china-operator-ip.yfgao.com/cmcc.txt) \| [IPv6](https://china-operator-ip.yfgao.com/cmcc6.txt) | [IPv4](https://gaoyifan.github.io/china-operator-ip/cmcc.txt) \| [IPv6](https://gaoyifan.github.io/china-operator-ip/cmcc6.txt) |
 | 中国联通 | [IPv4](https://china-operator-ip.yfgao.com/unicom.txt) \| [IPv6](https://china-operator-ip.yfgao.com/unicom6.txt) | [IPv4](https://gaoyifan.github.io/china-operator-ip/unicom.txt) \| [IPv6](https://gaoyifan.github.io/china-operator-ip/unicom6.txt) |
-| 中国铁通 | [IPv4](https://china-operator-ip.yfgao.com/tietong.txt) \| [IPv6](https://china-operator-ip.yfgao.com/tietong6.txt) | [IPv4](https://gaoyifan.github.io/china-operator-ip/tietong.txt) \| [IPv6](https://gaoyifan.github.io/china-operator-ip/tietong6.txt) |
 | 教育网 | [IPv4](https://china-operator-ip.yfgao.com/cernet.txt) \| [IPv6](https://china-operator-ip.yfgao.com/cernet6.txt) | [IPv4](https://gaoyifan.github.io/china-operator-ip/cernet.txt) \| [IPv6](https://gaoyifan.github.io/china-operator-ip/cernet6.txt) |
 | 科技网 | [IPv4](https://china-operator-ip.yfgao.com/cstnet.txt) \| [IPv6](https://china-operator-ip.yfgao.com/cstnet6.txt) | [IPv4](https://gaoyifan.github.io/china-operator-ip/cstnet.txt) \| [IPv6](https://gaoyifan.github.io/china-operator-ip/cstnet6.txt) |
 | 鹏博士 | [IPv4](https://china-operator-ip.yfgao.com/drpeng.txt) \| [IPv6](https://china-operator-ip.yfgao.com/drpeng6.txt) | [IPv4](https://gaoyifan.github.io/china-operator-ip/drpeng.txt) \| [IPv6](https://gaoyifan.github.io/china-operator-ip/drpeng6.txt) |