diff --git a/core/im.go b/core/im.go
index 02a116c..933fffb 100644
--- a/core/im.go
+++ b/core/im.go
@@ -22,6 +22,7 @@ type Sender interface {
 	GetAllMatch() [][]string
 	Get(...int) string
 	GetContent() string
+	SetContent(string)
 	IsAdmin() bool
 	IsMedia() bool
 	Reply(...interface{}) (int, error)
@@ -49,6 +50,7 @@ type Faker struct {
 	Message string
 	Type    string
 	UserID  interface{}
+	ChatID  interface{}
 	BaseSender
 }
 
@@ -61,7 +63,7 @@ func (sender *Faker) GetUserID() interface{} {
 }
 
 func (sender *Faker) GetChatID() interface{} {
-	return 0
+	return sender.ChatID
 }
 
 func (sender *Faker) GetImType() string {
@@ -135,6 +137,7 @@ type BaseSender struct {
 	matches [][]string
 	goon    bool
 	child   Sender
+	Content string
 }
 
 func (sender *BaseSender) SetMatch(ss []string) {
@@ -144,6 +147,10 @@ func (sender *BaseSender) SetAllMatch(ss [][]string) {
 	sender.matches = ss
 }
 
+func (sender *BaseSender) SetContent(content string) {
+	sender.Content = content
+}
+
 func (sender *BaseSender) GetMatch() []string {
 	return sender.matches[0]
 }
diff --git a/im/qq/sender.go b/im/qq/sender.go
index 330dd47..2dfd54e 100644
--- a/im/qq/sender.go
+++ b/im/qq/sender.go
@@ -21,6 +21,9 @@ type Sender struct {
 }
 
 func (sender *Sender) GetContent() string {
+	if sender.Content != "" {
+		return sender.Content
+	}
 	text := ""
 	switch sender.Message.(type) {
 	case *message.PrivateMessage:
diff --git a/im/tg/tg.go b/im/tg/tg.go
index ab075c6..16b0cc7 100644
--- a/im/tg/tg.go
+++ b/im/tg/tg.go
@@ -172,6 +172,9 @@ func init() {
 }
 
 func (sender *Sender) GetContent() string {
+	if sender.Content != "" {
+		return sender.Content
+	}
 	return sender.Message.Text
 }
 
diff --git a/im/wx/init.go b/im/wx/init.go
index a85f0d7..bb5e712 100644
--- a/im/wx/init.go
+++ b/im/wx/init.go
@@ -208,6 +208,9 @@ type JsonMsg struct {
 }
 
 func (sender *Sender) GetContent() string {
+	if sender.Content != "" {
+		return sender.Content
+	}
 	return sender.value.Msg
 }
 func (sender *Sender) GetUserID() interface{} {
diff --git a/im/wxmp/init.go b/im/wxmp/init.go
index 96e47f7..fbe182a 100644
--- a/im/wxmp/init.go
+++ b/im/wxmp/init.go
@@ -114,6 +114,9 @@ type Sender struct {
 }
 
 func (sender *Sender) GetContent() string {
+	if sender.Content != "" {
+		return sender.Content
+	}
 	return sender.Message
 }