diff --git a/coolq/api.go b/coolq/api.go
index adc4d74..4c3b16f 100644
--- a/coolq/api.go
+++ b/coolq/api.go
@@ -1123,7 +1123,7 @@ func (bot *CQBot) CQGetImage(file string) global.MSG {
 				f, _ := os.OpenFile(local, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0o0644)
 				_, _ = f.ReadFrom(body)
 				_ = body.Close()
-				f.Close()
+				_ = f.Close()
 			} else {
 				log.Warnf("下载图片 %v 时出现错误: %v", msg["url"], err)
 				return Failed(100, "DOWNLOAD_IMAGE_ERROR", err.Error())
@@ -1189,7 +1189,7 @@ func (bot *CQBot) CQGetForwardMessage(resID string) global.MSG {
 	}
 	r := make([]global.MSG, 0, len(m.Nodes))
 	for _, n := range m.Nodes {
-		bot.checkMedia(n.Message)
+		bot.checkMedia(n.Message, 0)
 		r = append(r, global.MSG{
 			"sender": global.MSG{
 				"user_id":  n.SenderId,
@@ -1273,7 +1273,7 @@ func (bot *CQBot) CQGetGroupMessageHistory(groupID int64, seq int64) global.MSG
 	}
 	ms := make([]global.MSG, 0, len(msg))
 	for _, m := range msg {
-		bot.checkMedia(m.Elements)
+		bot.checkMedia(m.Elements, groupID)
 		id := bot.InsertGroupMessage(m)
 		t := bot.formatGroupMessage(m)
 		t["message_id"] = id
diff --git a/coolq/bot.go b/coolq/bot.go
index ed5ecbd..63f0365 100644
--- a/coolq/bot.go
+++ b/coolq/bot.go
@@ -150,7 +150,7 @@ func (bot *CQBot) UploadLocalVideo(target int64, v *LocalVideoElement) (*message
 	if err != nil {
 		return nil, err
 	}
-	defer video.Close()
+	defer func() { _ = video.Close() }()
 	hash, _ := utils.ComputeMd5AndLength(io.MultiReader(video, v.thumb))
 	cacheFile := path.Join(global.CachePath, hex.EncodeToString(hash)+".cache")
 	_, _ = video.Seek(0, io.SeekStart)
@@ -220,7 +220,7 @@ func (bot *CQBot) SendGroupMessage(groupID int64, m *message.SendingMessage) int
 		return -1
 	}
 	m.Elements = newElem
-	bot.checkMedia(newElem)
+	bot.checkMedia(newElem, groupID)
 	ret := bot.Client.SendGroupMessage(groupID, m, base.ForceFragmented)
 	if ret == nil || ret.Id == -1 {
 		log.Warnf("群消息发送失败: 账号可能被风控.")
@@ -255,7 +255,7 @@ func (bot *CQBot) SendPrivateMessage(target int64, groupID int64, m *message.Sen
 		return -1
 	}
 	m.Elements = newElem
-	bot.checkMedia(newElem)
+	bot.checkMedia(newElem, bot.Client.Uin)
 
 	// 单向好友是否存在
 	unidirectionalFriendExists := func() bool {
diff --git a/coolq/event.go b/coolq/event.go
index feac543..127514d 100644
--- a/coolq/event.go
+++ b/coolq/event.go
@@ -31,7 +31,7 @@ func ToFormattedMessage(e []message.IMessageElement, groupID int64, isRaw ...boo
 }
 
 func (bot *CQBot) privateMessageEvent(c *client.QQClient, m *message.PrivateMessage) {
-	bot.checkMedia(m.Elements)
+	bot.checkMedia(m.Elements, m.Sender.Uin)
 	cqm := ToStringMessage(m.Elements, 0, true)
 	id := bot.InsertPrivateMessage(m)
 	log.Infof("收到好友 %v(%v) 的消息: %v (%v)", m.Sender.DisplayName(), m.Sender.Uin, cqm, id)
@@ -63,7 +63,7 @@ func (bot *CQBot) privateMessageEvent(c *client.QQClient, m *message.PrivateMess
 }
 
 func (bot *CQBot) groupMessageEvent(c *client.QQClient, m *message.GroupMessage) {
-	bot.checkMedia(m.Elements)
+	bot.checkMedia(m.Elements, m.GroupCode)
 	for _, elem := range m.Elements {
 		if file, ok := elem.(*message.GroupFileElement); ok {
 			log.Infof("群 %v(%v) 内 %v(%v) 上传了文件: %v", m.GroupName, m.GroupCode, m.Sender.DisplayName(), m.Sender.Uin, file.Name)
@@ -98,7 +98,7 @@ func (bot *CQBot) groupMessageEvent(c *client.QQClient, m *message.GroupMessage)
 
 func (bot *CQBot) tempMessageEvent(c *client.QQClient, e *client.TempMessageEvent) {
 	m := e.Message
-	bot.checkMedia(m.Elements)
+	bot.checkMedia(m.Elements, m.Sender.Uin)
 	cqm := ToStringMessage(m.Elements, 0, true)
 	bot.tempSessionCache.Store(m.Sender.Uin, e.Session)
 	id := m.Id
@@ -542,11 +542,19 @@ func (bot *CQBot) groupDecrease(groupCode, userUin int64, operator *client.Group
 	}
 }
 
-func (bot *CQBot) checkMedia(e []message.IMessageElement) {
+func (bot *CQBot) checkMedia(e []message.IMessageElement, sourceId int64) {
 	// TODO(wdvxdr): remove these old cache file in v1.0.0
 	for _, elem := range e {
 		switch i := elem.(type) {
 		case *message.GroupImageElement:
+			if i.Flash && sourceId != 0 {
+				u, err := bot.Client.GetGroupImageDownloadUrl(i.FileId, sourceId, i.Md5)
+				if err != nil {
+					log.Warnf("获取闪照地址时出现错误: %v", err)
+				} else {
+					i.Url = u
+				}
+			}
 			data := binary.NewWriterF(func(w *binary.Writer) {
 				w.Write(i.Md5)
 				w.WriteUInt32(uint32(i.Size))