diff --git a/data/csdn b/data/csdn
index 4d2f0875..914dac25 100644
--- a/data/csdn
+++ b/data/csdn
@@ -1,2 +1,15 @@
+codechina.net
+csdn.com
 csdn.net
+csdn.net.cn
 csdnimg.cn
+csto.com
+datasea.cn
+gitbook.cn
+gitchat.cn
+gitcode.com
+gitcode.net
+iteye.com
+kaifayun.com
+programmer.com.cn
+programmer.net.cn