diff --git a/data/baidu b/data/baidu
index bbc653bd..644f7e5a 100644
--- a/data/baidu
+++ b/data/baidu
@@ -21,6 +21,7 @@ bdimg.com
 bdstatic.com
 bdtjrcv.com
 bdydns.cn
+bdydns.com
 bdydns.net
 chuanke.com
 dlnel.com
diff --git a/data/geolocation-cn b/data/geolocation-cn
index d77d6c18..b224e42c 100644
--- a/data/geolocation-cn
+++ b/data/geolocation-cn
@@ -162,6 +162,7 @@ include:jinrishici
 include:oschina
 include:rubychina
 include:sxl
+include:segmentfault
 include:tipdm
 
 # Tech companies & Orginations
@@ -976,7 +977,6 @@ scoregg.com
 sczsxx.com
 sdo.com
 sec-wiki.com
-segmentfault.com
 sencdn.com
 seniverse.com
 senlinjimore.com # 鲁ICP备20001333号 森林集
diff --git a/data/segmentfault b/data/segmentfault
new file mode 100644
index 00000000..2d4a7088
--- /dev/null
+++ b/data/segmentfault
@@ -0,0 +1,2 @@
+segmentfault.com
+sifou.com