diff --git a/dial.go b/dial.go
index 2c5e712..0f0973a 100644
--- a/dial.go
+++ b/dial.go
@@ -5,10 +5,9 @@ import (
 	"github.com/injoyai/ios"
 	"net"
 	"strings"
-	"time"
 )
 
-func NewHostDial(hosts []string, timeout time.Duration) ios.DialFunc {
+func NewHostDial(hosts []string) ios.DialFunc {
 	if len(hosts) == 0 {
 		hosts = Hosts
 	}
@@ -23,7 +22,7 @@ func NewHostDial(hosts []string, timeout time.Duration) ios.DialFunc {
 		if !strings.Contains(addr, ":") {
 			addr += ":7709"
 		}
-		c, err := net.DialTimeout("tcp", addr, timeout)
+		c, err := net.Dial("tcp", addr)
 		return c, hosts[index], err
 	}
 }
diff --git a/example/common/common.go b/example/common/common.go
index 30651fa..44a2976 100644
--- a/example/common/common.go
+++ b/example/common/common.go
@@ -8,7 +8,7 @@ import (
 func Test(f func(c *tdx.Client)) {
 
 	//重连方式1,优点,同一个客户端指针
-	c, err := tdx.DialWith(tdx.NewHostDial(tdx.Hosts, 0), tdx.WithDebug())
+	c, err := tdx.DialWith(tdx.NewHostDial(tdx.Hosts), tdx.WithDebug())
 	logs.PanicErr(err)
 	f(c)
 	<-c.Done()