diff --git a/coolq/event.go b/coolq/event.go
index 8d807a7..4454db1 100644
--- a/coolq/event.go
+++ b/coolq/event.go
@@ -396,7 +396,6 @@ func (bot *CQBot) friendAddedEvent(c *client.QQClient, e *client.NewFriendEvent)
 func (bot *CQBot) groupInvitedEvent(c *client.QQClient, e *client.GroupInvitedRequest) {
 	log.Infof("收到来自群 %v(%v) 内用户 %v(%v) 的加群邀请.", e.GroupName, e.GroupCode, e.InvitorNick, e.InvitorUin)
 	flag := strconv.FormatInt(e.RequestId, 10)
-	bot.invitedReqCache.Store(flag, e)
 	bot.dispatchEventMessage(MSG{
 		"post_type":    "request",
 		"request_type": "group",
@@ -413,7 +412,6 @@ func (bot *CQBot) groupInvitedEvent(c *client.QQClient, e *client.GroupInvitedRe
 func (bot *CQBot) groupJoinReqEvent(c *client.QQClient, e *client.UserJoinGroupRequest) {
 	log.Infof("群 %v(%v) 收到来自用户 %v(%v) 的加群请求.", e.GroupName, e.GroupCode, e.RequesterNick, e.RequesterUin)
 	flag := strconv.FormatInt(e.RequestId, 10)
-	bot.joinReqCache.Store(flag, e)
 	bot.dispatchEventMessage(MSG{
 		"post_type":    "request",
 		"request_type": "group",