diff --git a/VERSION b/VERSION
index ec85c93..48476f2 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.2.5-2
+0.2.6-1
diff --git a/lib/dns.sh b/lib/dns.sh
index da452e8..8a9d199 100755
--- a/lib/dns.sh
+++ b/lib/dns.sh
@@ -28,9 +28,10 @@ zju_test_and_set_up_dns () {
 }
 
 # 浙大的DNS不是很稳定，这里列了备用方案
-# 官方 > 10.12.10.12 > Senorsen (QSC Server) DNS > ALI YUN
+# 官方 > 10.12.10.12 > Senorsen (QSC Server) DNS > 114 DNS
 zju_test_and_set_up_dns \
+    $1 \
     10.10.0.21 10.10.0.22 10.10.0.23 \
     10.12.10.12 \
-    10.202.68.43 \
+    10.202.68.73 \
     114.114.114.114
diff --git a/lib/zjunet.sh b/lib/zjunet.sh
index 9c93a46..0e6493f 100755
--- a/lib/zjunet.sh
+++ b/lib/zjunet.sh
@@ -39,7 +39,7 @@ case "$1" in
         "${BASEDIR}/vpn.sh" $2
         ;;
     dns)
-        "${BASEDIR}/dns.sh"
+        "${BASEDIR}/dns.sh" $2
         ;;
     version|--version)
         version_full=`cat "${MISCELLDIR}/VERSION"`