diff --git a/client/entities.go b/client/entities.go
index a32328ee..29232b06 100644
--- a/client/entities.go
+++ b/client/entities.go
@@ -75,8 +75,9 @@ type (
 		MaxMemberCount uint16
 		Members        []*GroupMemberInfo
 
-		client *QQClient
-		lock   sync.RWMutex
+		client     *QQClient
+		lastMsgSeq int64
+		lock       sync.RWMutex
 	}
 
 	GroupMemberInfo struct {
diff --git a/client/group_info.go b/client/group_info.go
index 9c6e01c4..7a6b929d 100644
--- a/client/group_info.go
+++ b/client/group_info.go
@@ -44,6 +44,7 @@ func (c *QQClient) buildGroupInfoRequestPacket(groupCode int64) (uint16, []byte)
 					GroupMemo:            EmptyBytes,
 					GroupFingerMemo:      EmptyBytes,
 					GroupLastMsgTime:     proto.Uint32(0),
+					GroupCurMsgSeq:       proto.Uint32(0),
 					GroupQuestion:        EmptyBytes,
 					GroupAnswer:          EmptyBytes,
 					GroupGrade:           proto.Uint32(0),
@@ -146,6 +147,7 @@ func decodeGroupInfoResponse(c *QQClient, _ uint16, payload []byte) (interface{}
 		MemberCount:    uint16(*info.GroupInfo.GroupMemberNum),
 		MaxMemberCount: uint16(*info.GroupInfo.GroupMemberMaxNum),
 		Members:        []*GroupMemberInfo{},
+		lastMsgSeq:     int64(info.GroupInfo.GetGroupCurMsgSeq()),
 		client:         c,
 	}, nil
 }
diff --git a/client/group_msg.go b/client/group_msg.go
index f7e6cb9d..7b580d87 100644
--- a/client/group_msg.go
+++ b/client/group_msg.go
@@ -69,6 +69,7 @@ func (c *QQClient) sendGroupMessage(groupCode int64, forward bool, m *message.Se
 	eid := utils.RandomString(6)
 	mr := int32(rand.Uint32())
 	ch := make(chan int32)
+	defer close(ch)
 	c.onGroupMessageReceipt(eid, func(c *QQClient, e *groupMessageReceiptEvent) {
 		if e.Rand == mr {
 			ch <- e.Seq
@@ -107,7 +108,16 @@ func (c *QQClient) sendGroupMessage(groupCode int64, forward bool, m *message.Se
 	}
 	select {
 	case mid = <-ch:
-	case <-time.After(time.Second * 5):
+	case <-time.After(time.Second * 3):
+		if g, err := c.GetGroupInfo(groupCode); err == nil {
+			if history, err := c.GetGroupMessages(groupCode, g.lastMsgSeq-10, g.lastMsgSeq+1); err == nil {
+				for _, m := range history {
+					if m.InternalId == mr {
+						return m
+					}
+				}
+			}
+		}
 		return ret
 	}
 	ret.Id = mid