diff --git a/Quantumult/Quantumult.conf b/Quantumult/Quantumult.conf
index c3a0485..e1ecae6 100644
--- a/Quantumult/Quantumult.conf
+++ b/Quantumult/Quantumult.conf
@@ -6168,7 +6168,7 @@ DOMAIN-SUFFIX,local,DIRECT
 IP-CIDR,10.0.0.0/8,DIRECT
 IP-CIDR,100.64.0.0/10,DIRECT
 IP-CIDR,127.0.0.0/8,DIRECT
-IP-CIDR,172.0.0.0/12,DIRECT
+IP-CIDR,172.16.0.0/12,DIRECT
 IP-CIDR,192.168.0.0/16,DIRECT
 
 // Detect local network