diff --git a/qyweixin/app_customer.go b/qyweixin/app_customer.go
index cf642c9..a253d5e 100644
--- a/qyweixin/app_customer.go
+++ b/qyweixin/app_customer.go
@@ -48,6 +48,8 @@ type CustomerMessage struct {
 	Text           *CustomerText
 	Event          *CustomerEvent
 	Image          *CustomerImage
+	Video          *CustomerVideo
+	Voice          *CustomerVoice
 }
 
 type CustomerServicer struct {
@@ -68,6 +70,13 @@ type CustomerText struct {
 type CustomerImage struct {
 	MediaId string
 }
+type CustomerVideo struct {
+	MediaId string
+}
+
+type CustomerVoice struct {
+	MediaId string
+}
 
 type CustomerEvent struct {
 	EventType         string `json:"event_type"`