diff --git a/myhttp/httpc/httpclient.go b/myhttp/httpc/httpclient.go
index 8771373..fadc430 100644
--- a/myhttp/httpc/httpclient.go
+++ b/myhttp/httpc/httpclient.go
@@ -24,6 +24,11 @@ func init() {
 	noRedirectClient = New(WithNoRedirect())
 }
 
+func ReInitDefault(timeout time.Duration) {
+	defaultClient = New(WithTimout(timeout))
+	noRedirectClient = New(WithTimout(timeout), WithNoRedirect())
+}
+
 func Client() *HttpClient {
 	return defaultClient
 }
@@ -72,7 +77,7 @@ func New(opts ...ConfigOpt) *HttpClient {
 	}
 
 	if config.timeout <= 0 {
-		config.timeout = time.Second * 6
+		config.timeout = time.Second * 3
 	}
 
 	if config.transport == nil {