diff --git a/control/connectivity.go b/control/connectivity.go
index 48d4eba..3eb3178 100644
--- a/control/connectivity.go
+++ b/control/connectivity.go
@@ -27,7 +27,7 @@ func (c *ControlPlaneCore) OutboundAliveChangeCallback(outbound uint8) func(aliv
 	return func(alive bool, networkType *dialer.NetworkType) {
 		c.log.WithFields(logrus.Fields{
 			"alive":       alive,
-			"network":     networkType.String(),
+			"network":     networkType.StringWithoutDns(),
 			"outbound_id": outbound,
 		}).Warnf("Outbound alive state changed, notify the kernel program.")
 
diff --git a/example.dae b/example.dae
index 7bf7d45..70ee413 100644
--- a/example.dae
+++ b/example.dae
@@ -103,16 +103,13 @@ group {
 
 # See routing.md for full examples.
 routing {
-    pname(dnsmasq, systemd-resolved) -> must_direct # Traffic of DNS in local must be direct to avoid loop when binding to WAN.
+    pname(NetworkManager, dnsmasq, systemd-resolved) -> must_direct # Traffic of DNS in local must be direct to avoid loop and bad network connectivity check when binding to WAN.
     ip(geoip:private, 224.0.0.0/3, 'ff00::/8') -> direct # Put it in front unless you know what you're doing.
     # Write your rules below.
 
     # dae arms DNS rush-answer filter so we can use dns.google regardless of DNS pollution.
     domain(full:dns.google) && port(53) -> direct
 
-    pname(firefox) && domain(ip.sb) -> direct
-    pname(curl) && domain(ip.sb) -> my_group
-
     ip(geoip:cn) -> direct
     domain(geosite:cn) -> direct