diff --git a/accelerated-domains.china.conf b/accelerated-domains.china.conf
index 838fc7fe22..693a3a6ae3 100644
--- a/accelerated-domains.china.conf
+++ b/accelerated-domains.china.conf
@@ -3887,7 +3887,6 @@ server=/51opone.com/114.114.114.114
 server=/51ops.com/114.114.114.114
 server=/51pao.net/114.114.114.114
 server=/51papers.com/114.114.114.114
-server=/51pbnet.com/114.114.114.114
 server=/51pec.com/114.114.114.114
 server=/51peptide.com/114.114.114.114
 server=/51pgzs.com/114.114.114.114