diff --git a/tap.go b/tap.go
index ca8c66e..40e27ca 100644
--- a/tap.go
+++ b/tap.go
@@ -83,6 +83,7 @@ func (cli *RPCClient) run() {
 
 		enc := gob.NewEncoder(zenc)
 		cliBuffer := <-cli.FrameChan
+		log.Printf("%v", cliBuffer)
 		enc.Encode(cliBuffer.BytesArray)
 
 		// 发到对面的网卡