diff --git a/procDummy.go b/procDummy.go
index 18b3659..b643587 100644
--- a/procDummy.go
+++ b/procDummy.go
@@ -26,6 +26,6 @@ func (m *procDummyDef) summary(ss *openIDSessionData) {
 
 }
 
-func (m *procDummyDef) intro(ss *openIDSessionData) {
+func (m *procDummyDef) intro(ss *openIDSessionData, in InWechatMsg) {
 
 }
diff --git a/procEcho.go b/procEcho.go
index 305e9e1..744e151 100644
--- a/procEcho.go
+++ b/procEcho.go
@@ -62,7 +62,8 @@ func (m *procEchoDef) summary(ss *openIDSessionData) {
 	kfSendTxt(ss.OpenID, msg)
 }
 
-func (m *procEchoDef) intro(ss *openIDSessionData) {
+func (m *procEchoDef) intro(ss *openIDSessionData, in InWechatMsg) {
+	in.replyText("请输入不同类型的微信信息，比如文字，图片，视频，地址，链接，我们将原样回应您")
 	kfSendTxt(ss.OpenID, "10分钟静默之后 Echo将自动结束，\n输入 [结束Echo],或者语音 ‘退出退出', 清除Echo模式")
 }
 
@@ -85,7 +86,7 @@ func (m *procEchoDef) doCommand(ss *openIDSessionData, in InWechatMsg) {
 		m := in.body.(VoiceMsg)
 		str = buildVoiceMsg(openID, m.MediaId)
 		in.replyXML(str)
-		procEcho.recordMsg(ss, "音译:"+m.Recognition)
+		procEcho.recordMsg(ss, "音译："+m.Recognition)
 		kfSendTxt(openID, "翻译结果:"+m.Recognition)
 	case VideoMsg:
 		m := in.body.(VideoMsg)
diff --git a/procGetBasicUserInfo.go b/procGetBasicUserInfo.go
index 0fdc0b5..efe48af 100644
--- a/procGetBasicUserInfo.go
+++ b/procGetBasicUserInfo.go
@@ -12,7 +12,7 @@ func (m *getBasicUserInfoDef) init(ss *openIDSessionData) {
 }
 
 func (m *getBasicUserInfoDef) clean(ss *openIDSessionData) {
-
+	ss.Procedure = ""
 }
 func (m *getBasicUserInfoDef) start(ss *openIDSessionData, in InWechatMsg) {
 
@@ -25,6 +25,6 @@ func (m *getBasicUserInfoDef) summary(ss *openIDSessionData) {
 
 }
 
-func (m *getBasicUserInfoDef) intro(ss *openIDSessionData) {
+func (m *getBasicUserInfoDef) intro(ss *openIDSessionData, in InWechatMsg) {
 
 }
diff --git a/procedure.go b/procedure.go
index c1cf5c7..38f1e05 100644
--- a/procedure.go
+++ b/procedure.go
@@ -27,16 +27,16 @@ type chatProcedure interface {
 	start(*openIDSessionData, InWechatMsg) //for first message
 	serve(*openIDSessionData, InWechatMsg) //for all subsequent message
 	summary(*openIDSessionData)            //after all message has been done
-	intro(*openIDSessionData)              //initial text/video/voice introduction
+	intro(*openIDSessionData, InWechatMsg) //initial text/video/voice introduction
 }
 
 //AllProc all procedure that we implemented
 var AllProc = map[string]chatProcedure{}
 
 func initAllProc() {
-	registerProc("Dummy", &procDummy)
+	//registerProc("Dummy", &procDummy)
 	registerProc("Echo", &procEcho)
-	registerProc("GetUserBasicInfo", &procGetBasicUserInfo)
+	registerProc("用户信息", &procGetBasicUserInfo)
 }
 
 func registerProc(id string, proc chatProcedure) {
diff --git a/serveCommand.go b/serveCommand.go
index e5e1d80..a6b9f45 100644
--- a/serveCommand.go
+++ b/serveCommand.go
@@ -13,8 +13,7 @@ var commandMap = map[string]commandFunction{
 	"版本信息":    cmdVersion,
 	"version": cmdVersion,
 	//"所有命令": allCommand, //include it  will cause initialization loop
-	"echo": cmdEcho,
-	"回音":   cmdEcho,
+	"回音": cmdEcho,
 }
 
 func (ss *openIDSessionData) serveCommand(in InWechatMsg) (processed bool) {
@@ -55,6 +54,14 @@ func (ss *openIDSessionData) serveTextCommand(in InWechatMsg) (processed bool) {
 		if cmd == "所有命令" || cmd == "all command" {
 			return allCommand(ss, in)
 		}
+
+		if proc, hasProc := AllProc[cmd]; hasProc {
+			proc.init(ss)
+			proc.intro(ss, in)
+			//proc.start(ss, in)
+			processed = true
+			return true
+		}
 	}
 	return false //不认识的命令，我们选择这个信息不处理
 }
@@ -68,6 +75,11 @@ func allCommand(ss *openIDSessionData, in InWechatMsg) (processed bool) {
 		msg = msg + fmt.Sprintf("%0d : %s \n", count, k)
 	}
 
+	for k := range AllProc {
+		count++
+		msg = msg + fmt.Sprintf("%0d : %s \n", count, k)
+	}
+
 	in.replyText(msg)
 	return
 }
@@ -80,9 +92,8 @@ func cmdVersion(ss *openIDSessionData, in InWechatMsg) (processed bool) {
 
 func cmdEcho(ss *openIDSessionData, in InWechatMsg) (processed bool) {
 	processed = true
-	in.replyText("请输入不同类型的微信信息，比如文字，图片，视频，地址，链接，我们将原样回应您")
 	procEcho.init(ss)
-	procEcho.intro(ss)
+	procEcho.intro(ss, in)
 	procEcho.start(ss, in)
 	return
 }