diff --git a/serveCommand.go b/serveCommand.go
index 8ec5a5a..e24a6ba 100644
--- a/serveCommand.go
+++ b/serveCommand.go
@@ -2,7 +2,6 @@ package main
 
 import (
 	"fmt"
-	"log"
 	"time"
 )
 
@@ -56,6 +55,5 @@ func cmdEcho(ss *openIDSessionData, in InWechatMsg) (processed bool) {
 	procEcho.init(ss)
 	procEcho.intro(ss)
 	procEcho.start(ss, in)
-	log.Println("外面的 procedure=" + ss.Procedure)
 	return
 }