diff --git a/common/proxy.go b/common/proxy.go
index 43c30a5..468a000 100644
--- a/common/proxy.go
+++ b/common/proxy.go
@@ -10,7 +10,7 @@ import (
 )
 
 func WrapperTcpWithTimeout(network, address string, timeout time.Duration) (net.Conn, error) {
-	d := &net.Dialer{Timeout: timeout/2}
+	d := &net.Dialer{Timeout: timeout}
 	return WrapperTCP(network, address, d)
 }