diff --git a/accelerated-domains.china.conf b/accelerated-domains.china.conf
index 72bc874e05..9196f3ad97 100644
--- a/accelerated-domains.china.conf
+++ b/accelerated-domains.china.conf
@@ -66488,6 +66488,7 @@ server=/soupv.com/114.114.114.114
 server=/souqian.com/114.114.114.114
 server=/souqiu8.com/114.114.114.114
 server=/sour-lemon.com/114.114.114.114
+server=/source.tutorabc.com/114.114.114.114
 server=/source3g.com/114.114.114.114
 server=/sourcecodecap.com/114.114.114.114
 server=/sourcecodeserver.com/114.114.114.114
diff --git a/removed-cdn.txt b/removed-cdn.txt
index e091d28fc0..45a77502d1 100644
--- a/removed-cdn.txt
+++ b/removed-cdn.txt
@@ -174,7 +174,6 @@ silverlight.dlservice.microsoft.com
 sina.com.hk
 siportal.cdnetworks.com
 slupdate.dlservice.microsoft.com
-source.tutorabc.com
 speedtest.xboxlive.com
 ssl.travelzoo.com
 ssl.tzoo-img.com