diff --git a/server/base/config.go b/server/base/config.go
index 607477c..739e4f1 100644
--- a/server/base/config.go
+++ b/server/base/config.go
@@ -51,10 +51,10 @@ var configs = []config{
 	{Typ: cfgInt, Name: "ip_lease", Usage: "IP租期(秒)", ValInt: 1209600},
 	{Typ: cfgInt, Name: "max_client", Usage: "最大用户连接", ValInt: 100},
 	{Typ: cfgInt, Name: "max_user_client", Usage: "最大单用户连接", ValInt: 3},
-	{Typ: cfgInt, Name: "cstp_keepalive", Usage: "keepalive时间(秒)", ValInt: 20},
-	{Typ: cfgInt, Name: "cstp_dpd", Usage: "死链接检测时间(秒)", ValInt: 30},
-	{Typ: cfgInt, Name: "mobile_keepalive", Usage: "移动端keepalive接检测时间(秒)", ValInt: 50},
-	{Typ: cfgInt, Name: "mobile_dpd", Usage: "移动端死链接检测时间(秒)", ValInt: 60},
+	{Typ: cfgInt, Name: "cstp_keepalive", Usage: "keepalive时间(秒)", ValInt: 9},
+	{Typ: cfgInt, Name: "cstp_dpd", Usage: "死链接检测时间(秒)", ValInt: 15},
+	{Typ: cfgInt, Name: "mobile_keepalive", Usage: "移动端keepalive接检测时间(秒)", ValInt: 15},
+	{Typ: cfgInt, Name: "mobile_dpd", Usage: "移动端死链接检测时间(秒)", ValInt: 20},
 	{Typ: cfgInt, Name: "mtu", Usage: "最大传输单元MTU", ValInt: 1460},
 	{Typ: cfgInt, Name: "session_timeout", Usage: "session过期时间(秒)", ValInt: 3600},
 	// {Typ: cfgInt, Name: "auth_timeout", Usage: "auth_timeout", ValInt: 0},
diff --git a/server/conf/server-sample.toml b/server/conf/server-sample.toml
index cada39b..b9ccd06 100644
--- a/server/conf/server-sample.toml
+++ b/server/conf/server-sample.toml
@@ -56,10 +56,10 @@ ip_lease = 1209600
 default_group = "one"
 
 #客户端失效检测时间(秒) dpd > keepalive
-cstp_keepalive = 20
-cstp_dpd = 30
-mobile_keepalive = 40
-mobile_dpd = 50
+cstp_keepalive = 9
+cstp_dpd = 15
+mobile_keepalive = 15
+mobile_dpd = 20
 
 #设置最大传输单元
 mtu = 1460