diff --git a/internal/api/msg.go b/internal/api/msg.go
index 2bbae9765..726889d56 100644
--- a/internal/api/msg.go
+++ b/internal/api/msg.go
@@ -170,12 +170,7 @@ func (m *MessageApi) getSendMsgReq(c *gin.Context, req apistruct.SendMsg) (sendM
 	log.ZDebug(c, "getSendMsgReq", "req", req.Content)
 	switch req.ContentType {
 	case constant.Text:
-		text, ok := req.Content["text"].(string)
-		if !ok {
-			return nil, errs.ErrArgs.WithDetail("text is not string")
-		}
-		data = apistruct.TextContentElem{Content: text}
-		log.ZDebug(c, "getSendMsgReq", "data", data)
+		data = apistruct.TextElem{}
 	case constant.Picture:
 		data = apistruct.PictureElem{}
 	case constant.Voice:
diff --git a/pkg/apistruct/msg.go b/pkg/apistruct/msg.go
index d31752f38..12cf253a0 100644
--- a/pkg/apistruct/msg.go
+++ b/pkg/apistruct/msg.go
@@ -72,11 +72,8 @@ type CustomElem struct {
 	Description string `mapstructure:"description"`
 	Extension   string `mapstructure:"extension"`
 }
-type TextElem struct {
-	Text string `mapstructure:"text" validate:"required"`
-}
 
-type TextContentElem struct {
+type TextElem struct {
 	Content string `json:"content" validate:"required"`
 }