公告修改

@@ -448,7 +448,9 @@ func BulletinFeedbacks(companyId int64, request *protocol.BulletinFeedbacksReque
 		total     int
 		total     int
 		answer    protocol.Answer
 		answer    protocol.Answer
 	)
 	)
-	rsp = &protocol.BulletinFeedbacksResponse{}
+	rsp = &protocol.BulletinFeedbacksResponse{
+		List: make([]protocol.FeedBackItem, 0),
+	}
 	if total, err = models.GetBulletinQuestionAnswers(request.PageIndex, request.PageSize, request.Id, &feedbacks); err != nil {
 	if total, err = models.GetBulletinQuestionAnswers(request.PageIndex, request.PageSize, request.Id, &feedbacks); err != nil {
 		if err == orm2.ErrNoRows {
 		if err == orm2.ErrNoRows {
 			err = nil
 			err = nil