diff --git a/client/guild.go b/client/guild.go
index 1638cda3..894f284e 100644
--- a/client/guild.go
+++ b/client/guild.go
@@ -5,6 +5,7 @@ import (
 	"github.com/Mrs4s/MiraiGo/topic"
 	"math/rand"
 	"sort"
+	"strconv"
 	"time"
 
 	"github.com/Mrs4s/MiraiGo/client/pb/qweb"
@@ -589,6 +590,76 @@ func (s *GuildService) GetTopicChannelFeeds(guildId, channelId uint64) ([]*topic
 	return feeds, nil
 }
 
+func (s *GuildService) PostTopicChannelFeed(guildId, channelId uint64, feed *topic.Feed) error {
+	guild := s.FindGuild(guildId)
+	if guild == nil {
+		return errors.New("guild not found")
+	}
+	channelInfo := guild.FindChannel(channelId)
+	if channelInfo == nil {
+		return errors.New("channel not found")
+	}
+	if channelInfo.ChannelType != ChannelTypeTopic {
+		return errors.New("channel type error")
+	}
+	feed.Poster = &topic.FeedPoster{
+		TinyIdStr: strconv.FormatUint(s.TinyId, 10),
+		Nickname:  s.Nickname,
+	}
+	feed.GuildId = guildId
+	feed.ChannelId = channelId
+	req, _ := proto.Marshal(&channel.StPublishFeedReq{
+		ExtInfo: &channel.StCommonExt{
+			MapInfo: []*channel.CommonEntry{
+				{
+					proto.String("clientkey"), proto.String("GuildMain" + utils.RandomStringRange(14, "0123456789")),
+				},
+			},
+		},
+		From:     proto.Int32(0),
+		JsonFeed: proto.String(feed.ToSendingPayload(s.c.Uin)),
+	})
+	payload, _ := proto.Marshal(&qweb.QWebReq{
+		Seq:        proto.Int64(s.c.nextQWebSeq()),
+		Qua:        proto.String("V1_AND_SQ_8.8.50_2324_YYB_D"),
+		DeviceInfo: proto.String(s.c.getWebDeviceInfo()),
+		BusiBuff:   req,
+		TraceId:    proto.String(fmt.Sprintf("%v_%v_%v", s.c.Uin, time.Now().Format("0102150405"), rand.Int63())),
+		Extinfo: []*qweb.COMMEntry{
+			{
+				Key:   proto.String("fc-appid"),
+				Value: proto.String("96"),
+			},
+			{
+				Key:   proto.String("environment_id"),
+				Value: proto.String("production"),
+			},
+			{
+				Key:   proto.String("tiny_id"),
+				Value: proto.String(fmt.Sprint(s.TinyId)),
+			},
+		},
+	})
+	seq := s.c.nextSeq()
+	packet := packets.BuildUniPacket(s.c.Uin, seq, "QChannelSvr.trpc.qchannel.commwriter.ComWriter.PublishFeed", 1, s.c.OutGoingPacketSessionId, []byte{}, s.c.sigInfo.d2Key, payload)
+	rsp, err := s.c.sendAndWaitDynamic(seq, packet)
+	if err != nil {
+		return errors.New("send packet error")
+	}
+	pkg := new(qweb.QWebRsp)
+	body := new(channel.StPublishFeedRsp)
+	if err = proto.Unmarshal(rsp, pkg); err != nil {
+		return errors.Wrap(err, "failed to unmarshal protobuf message")
+	}
+	if err = proto.Unmarshal(pkg.BusiBuff, body); err != nil {
+		return errors.Wrap(err, "failed to unmarshal protobuf message")
+	}
+	if body.Feed != nil && body.Feed.Id != nil {
+		return nil
+	}
+	return errors.New("post feed error")
+}
+
 /* need analysis
 func (s *GuildService) fetchChannelListState(guildId uint64, channels []*ChannelInfo) {
 	seq := s.c.nextSeq()
diff --git a/client/pb/channel/GuildWriter.pb.go b/client/pb/channel/GuildWriter.pb.go
new file mode 100644
index 00000000..82e52b0f
--- /dev/null
+++ b/client/pb/channel/GuildWriter.pb.go
@@ -0,0 +1,765 @@
+// Code generated by protoc-gen-golite. DO NOT EDIT.
+// source: pb/channel/GuildWriter.proto
+
+package channel
+
+type StAlterFeedReq struct {
+	ExtInfo          *StCommonExt     `protobuf:"bytes,1,opt"`
+	Feed             *StFeed          `protobuf:"bytes,2,opt"`
+	BusiReqData      []byte           `protobuf:"bytes,3,opt"`
+	MBitmap          *uint64          `protobuf:"varint,4,opt"`
+	From             *int32           `protobuf:"varint,5,opt"`
+	Src              *int32           `protobuf:"varint,6,opt"`
+	AlterFeedExtInfo []*CommonEntry   `protobuf:"bytes,7,rep"`
+	JsonFeed         *string          `protobuf:"bytes,8,opt"`
+	ClientContent    *StClientContent `protobuf:"bytes,9,opt"`
+}
+
+func (x *StAlterFeedReq) GetExtInfo() *StCommonExt {
+	if x != nil {
+		return x.ExtInfo
+	}
+	return nil
+}
+
+func (x *StAlterFeedReq) GetFeed() *StFeed {
+	if x != nil {
+		return x.Feed
+	}
+	return nil
+}
+
+func (x *StAlterFeedReq) GetBusiReqData() []byte {
+	if x != nil {
+		return x.BusiReqData
+	}
+	return nil
+}
+
+func (x *StAlterFeedReq) GetMBitmap() uint64 {
+	if x != nil && x.MBitmap != nil {
+		return *x.MBitmap
+	}
+	return 0
+}
+
+func (x *StAlterFeedReq) GetFrom() int32 {
+	if x != nil && x.From != nil {
+		return *x.From
+	}
+	return 0
+}
+
+func (x *StAlterFeedReq) GetSrc() int32 {
+	if x != nil && x.Src != nil {
+		return *x.Src
+	}
+	return 0
+}
+
+func (x *StAlterFeedReq) GetAlterFeedExtInfo() []*CommonEntry {
+	if x != nil {
+		return x.AlterFeedExtInfo
+	}
+	return nil
+}
+
+func (x *StAlterFeedReq) GetJsonFeed() string {
+	if x != nil && x.JsonFeed != nil {
+		return *x.JsonFeed
+	}
+	return ""
+}
+
+func (x *StAlterFeedReq) GetClientContent() *StClientContent {
+	if x != nil {
+		return x.ClientContent
+	}
+	return nil
+}
+
+type StAlterFeedRsp struct {
+	ExtInfo     *StCommonExt `protobuf:"bytes,1,opt"`
+	Feed        *StFeed      `protobuf:"bytes,2,opt"`
+	BusiRspData []byte       `protobuf:"bytes,3,opt"`
+}
+
+func (x *StAlterFeedRsp) GetExtInfo() *StCommonExt {
+	if x != nil {
+		return x.ExtInfo
+	}
+	return nil
+}
+
+func (x *StAlterFeedRsp) GetFeed() *StFeed {
+	if x != nil {
+		return x.Feed
+	}
+	return nil
+}
+
+func (x *StAlterFeedRsp) GetBusiRspData() []byte {
+	if x != nil {
+		return x.BusiRspData
+	}
+	return nil
+}
+
+type StClientContent struct {
+	ClientImageContents []*StClientImageContent `protobuf:"bytes,1,rep"`
+	ClientVideoContents []*StClientVideoContent `protobuf:"bytes,2,rep"`
+}
+
+func (x *StClientContent) GetClientImageContents() []*StClientImageContent {
+	if x != nil {
+		return x.ClientImageContents
+	}
+	return nil
+}
+
+func (x *StClientContent) GetClientVideoContents() []*StClientVideoContent {
+	if x != nil {
+		return x.ClientVideoContents
+	}
+	return nil
+}
+
+type StClientImageContent struct {
+	TaskId *string `protobuf:"bytes,1,opt"`
+	PicId  *string `protobuf:"bytes,2,opt"`
+	Url    *string `protobuf:"bytes,3,opt"`
+}
+
+func (x *StClientImageContent) GetTaskId() string {
+	if x != nil && x.TaskId != nil {
+		return *x.TaskId
+	}
+	return ""
+}
+
+func (x *StClientImageContent) GetPicId() string {
+	if x != nil && x.PicId != nil {
+		return *x.PicId
+	}
+	return ""
+}
+
+func (x *StClientImageContent) GetUrl() string {
+	if x != nil && x.Url != nil {
+		return *x.Url
+	}
+	return ""
+}
+
+type StClientVideoContent struct {
+	TaskId   *string `protobuf:"bytes,1,opt"`
+	VideoId  *string `protobuf:"bytes,2,opt"`
+	VideoUrl *string `protobuf:"bytes,3,opt"`
+	CoverUrl *string `protobuf:"bytes,4,opt"`
+}
+
+func (x *StClientVideoContent) GetTaskId() string {
+	if x != nil && x.TaskId != nil {
+		return *x.TaskId
+	}
+	return ""
+}
+
+func (x *StClientVideoContent) GetVideoId() string {
+	if x != nil && x.VideoId != nil {
+		return *x.VideoId
+	}
+	return ""
+}
+
+func (x *StClientVideoContent) GetVideoUrl() string {
+	if x != nil && x.VideoUrl != nil {
+		return *x.VideoUrl
+	}
+	return ""
+}
+
+func (x *StClientVideoContent) GetCoverUrl() string {
+	if x != nil && x.CoverUrl != nil {
+		return *x.CoverUrl
+	}
+	return ""
+}
+
+type StDelFeedReq struct {
+	ExtInfo *StCommonExt `protobuf:"bytes,1,opt"`
+	Feed    *StFeed      `protobuf:"bytes,2,opt"`
+	From    *int32       `protobuf:"varint,3,opt"`
+	Src     *int32       `protobuf:"varint,4,opt"`
+}
+
+func (x *StDelFeedReq) GetExtInfo() *StCommonExt {
+	if x != nil {
+		return x.ExtInfo
+	}
+	return nil
+}
+
+func (x *StDelFeedReq) GetFeed() *StFeed {
+	if x != nil {
+		return x.Feed
+	}
+	return nil
+}
+
+func (x *StDelFeedReq) GetFrom() int32 {
+	if x != nil && x.From != nil {
+		return *x.From
+	}
+	return 0
+}
+
+func (x *StDelFeedReq) GetSrc() int32 {
+	if x != nil && x.Src != nil {
+		return *x.Src
+	}
+	return 0
+}
+
+type StDelFeedRsp struct {
+	ExtInfo *StCommonExt `protobuf:"bytes,1,opt"`
+}
+
+func (x *StDelFeedRsp) GetExtInfo() *StCommonExt {
+	if x != nil {
+		return x.ExtInfo
+	}
+	return nil
+}
+
+type StDoCommentReq struct {
+	ExtInfo     *StCommonExt `protobuf:"bytes,1,opt"`
+	CommentType *uint32      `protobuf:"varint,2,opt"`
+	Comment     *StComment   `protobuf:"bytes,3,opt"`
+	Feed        *StFeed      `protobuf:"bytes,4,opt"`
+	From        *int32       `protobuf:"varint,5,opt"`
+	BusiReqData []byte       `protobuf:"bytes,6,opt"`
+	Src         *int32       `protobuf:"varint,7,opt"`
+}
+
+func (x *StDoCommentReq) GetExtInfo() *StCommonExt {
+	if x != nil {
+		return x.ExtInfo
+	}
+	return nil
+}
+
+func (x *StDoCommentReq) GetCommentType() uint32 {
+	if x != nil && x.CommentType != nil {
+		return *x.CommentType
+	}
+	return 0
+}
+
+func (x *StDoCommentReq) GetComment() *StComment {
+	if x != nil {
+		return x.Comment
+	}
+	return nil
+}
+
+func (x *StDoCommentReq) GetFeed() *StFeed {
+	if x != nil {
+		return x.Feed
+	}
+	return nil
+}
+
+func (x *StDoCommentReq) GetFrom() int32 {
+	if x != nil && x.From != nil {
+		return *x.From
+	}
+	return 0
+}
+
+func (x *StDoCommentReq) GetBusiReqData() []byte {
+	if x != nil {
+		return x.BusiReqData
+	}
+	return nil
+}
+
+func (x *StDoCommentReq) GetSrc() int32 {
+	if x != nil && x.Src != nil {
+		return *x.Src
+	}
+	return 0
+}
+
+type StDoCommentRsp struct {
+	ExtInfo     *StCommonExt `protobuf:"bytes,1,opt"`
+	Comment     *StComment   `protobuf:"bytes,2,opt"`
+	BusiRspData []byte       `protobuf:"bytes,3,opt"`
+}
+
+func (x *StDoCommentRsp) GetExtInfo() *StCommonExt {
+	if x != nil {
+		return x.ExtInfo
+	}
+	return nil
+}
+
+func (x *StDoCommentRsp) GetComment() *StComment {
+	if x != nil {
+		return x.Comment
+	}
+	return nil
+}
+
+func (x *StDoCommentRsp) GetBusiRspData() []byte {
+	if x != nil {
+		return x.BusiRspData
+	}
+	return nil
+}
+
+type StDoLikeReq struct {
+	ExtInfo         *StCommonExt           `protobuf:"bytes,1,opt"`
+	LikeType        *uint32                `protobuf:"varint,2,opt"`
+	Like            *StLike                `protobuf:"bytes,3,opt"`
+	Feed            *StFeed                `protobuf:"bytes,4,opt"`
+	BusiReqData     []byte                 `protobuf:"bytes,5,opt"`
+	Comment         *StComment             `protobuf:"bytes,6,opt"`
+	Reply           *StReply               `protobuf:"bytes,7,opt"`
+	From            *int32                 `protobuf:"varint,8,opt"`
+	Src             *int32                 `protobuf:"varint,9,opt"`
+	EmotionReaction *StEmotionReactionInfo `protobuf:"bytes,10,opt"`
+}
+
+func (x *StDoLikeReq) GetExtInfo() *StCommonExt {
+	if x != nil {
+		return x.ExtInfo
+	}
+	return nil
+}
+
+func (x *StDoLikeReq) GetLikeType() uint32 {
+	if x != nil && x.LikeType != nil {
+		return *x.LikeType
+	}
+	return 0
+}
+
+func (x *StDoLikeReq) GetLike() *StLike {
+	if x != nil {
+		return x.Like
+	}
+	return nil
+}
+
+func (x *StDoLikeReq) GetFeed() *StFeed {
+	if x != nil {
+		return x.Feed
+	}
+	return nil
+}
+
+func (x *StDoLikeReq) GetBusiReqData() []byte {
+	if x != nil {
+		return x.BusiReqData
+	}
+	return nil
+}
+
+func (x *StDoLikeReq) GetComment() *StComment {
+	if x != nil {
+		return x.Comment
+	}
+	return nil
+}
+
+func (x *StDoLikeReq) GetReply() *StReply {
+	if x != nil {
+		return x.Reply
+	}
+	return nil
+}
+
+func (x *StDoLikeReq) GetFrom() int32 {
+	if x != nil && x.From != nil {
+		return *x.From
+	}
+	return 0
+}
+
+func (x *StDoLikeReq) GetSrc() int32 {
+	if x != nil && x.Src != nil {
+		return *x.Src
+	}
+	return 0
+}
+
+func (x *StDoLikeReq) GetEmotionReaction() *StEmotionReactionInfo {
+	if x != nil {
+		return x.EmotionReaction
+	}
+	return nil
+}
+
+type StDoLikeRsp struct {
+	ExtInfo         *StCommonExt           `protobuf:"bytes,1,opt"`
+	Like            *StLike                `protobuf:"bytes,2,opt"`
+	BusiRspData     []byte                 `protobuf:"bytes,3,opt"`
+	EmotionReaction *StEmotionReactionInfo `protobuf:"bytes,4,opt"`
+}
+
+func (x *StDoLikeRsp) GetExtInfo() *StCommonExt {
+	if x != nil {
+		return x.ExtInfo
+	}
+	return nil
+}
+
+func (x *StDoLikeRsp) GetLike() *StLike {
+	if x != nil {
+		return x.Like
+	}
+	return nil
+}
+
+func (x *StDoLikeRsp) GetBusiRspData() []byte {
+	if x != nil {
+		return x.BusiRspData
+	}
+	return nil
+}
+
+func (x *StDoLikeRsp) GetEmotionReaction() *StEmotionReactionInfo {
+	if x != nil {
+		return x.EmotionReaction
+	}
+	return nil
+}
+
+type StDoReplyReq struct {
+	ExtInfo     *StCommonExt `protobuf:"bytes,1,opt"`
+	ReplyType   *uint32      `protobuf:"varint,2,opt"`
+	Reply       *StReply     `protobuf:"bytes,3,opt"`
+	Comment     *StComment   `protobuf:"bytes,4,opt"`
+	Feed        *StFeed      `protobuf:"bytes,5,opt"`
+	From        *int32       `protobuf:"varint,6,opt"`
+	BusiReqData []byte       `protobuf:"bytes,7,opt"`
+	Src         *int32       `protobuf:"varint,8,opt"`
+}
+
+func (x *StDoReplyReq) GetExtInfo() *StCommonExt {
+	if x != nil {
+		return x.ExtInfo
+	}
+	return nil
+}
+
+func (x *StDoReplyReq) GetReplyType() uint32 {
+	if x != nil && x.ReplyType != nil {
+		return *x.ReplyType
+	}
+	return 0
+}
+
+func (x *StDoReplyReq) GetReply() *StReply {
+	if x != nil {
+		return x.Reply
+	}
+	return nil
+}
+
+func (x *StDoReplyReq) GetComment() *StComment {
+	if x != nil {
+		return x.Comment
+	}
+	return nil
+}
+
+func (x *StDoReplyReq) GetFeed() *StFeed {
+	if x != nil {
+		return x.Feed
+	}
+	return nil
+}
+
+func (x *StDoReplyReq) GetFrom() int32 {
+	if x != nil && x.From != nil {
+		return *x.From
+	}
+	return 0
+}
+
+func (x *StDoReplyReq) GetBusiReqData() []byte {
+	if x != nil {
+		return x.BusiReqData
+	}
+	return nil
+}
+
+func (x *StDoReplyReq) GetSrc() int32 {
+	if x != nil && x.Src != nil {
+		return *x.Src
+	}
+	return 0
+}
+
+type StDoReplyRsp struct {
+	ExtInfo     *StCommonExt `protobuf:"bytes,1,opt"`
+	Reply       *StReply     `protobuf:"bytes,2,opt"`
+	BusiRspData []byte       `protobuf:"bytes,3,opt"`
+}
+
+func (x *StDoReplyRsp) GetExtInfo() *StCommonExt {
+	if x != nil {
+		return x.ExtInfo
+	}
+	return nil
+}
+
+func (x *StDoReplyRsp) GetReply() *StReply {
+	if x != nil {
+		return x.Reply
+	}
+	return nil
+}
+
+func (x *StDoReplyRsp) GetBusiRspData() []byte {
+	if x != nil {
+		return x.BusiRspData
+	}
+	return nil
+}
+
+type StDoSecurityReq struct {
+	ExtInfo *StCommonExt `protobuf:"bytes,1,opt"`
+	Feed    *StFeed      `protobuf:"bytes,2,opt"`
+	Comment *StComment   `protobuf:"bytes,3,opt"`
+	Reply   *StReply     `protobuf:"bytes,4,opt"`
+	Poster  *StUser      `protobuf:"bytes,5,opt"`
+	SecType *int32       `protobuf:"varint,6,opt"`
+}
+
+func (x *StDoSecurityReq) GetExtInfo() *StCommonExt {
+	if x != nil {
+		return x.ExtInfo
+	}
+	return nil
+}
+
+func (x *StDoSecurityReq) GetFeed() *StFeed {
+	if x != nil {
+		return x.Feed
+	}
+	return nil
+}
+
+func (x *StDoSecurityReq) GetComment() *StComment {
+	if x != nil {
+		return x.Comment
+	}
+	return nil
+}
+
+func (x *StDoSecurityReq) GetReply() *StReply {
+	if x != nil {
+		return x.Reply
+	}
+	return nil
+}
+
+func (x *StDoSecurityReq) GetPoster() *StUser {
+	if x != nil {
+		return x.Poster
+	}
+	return nil
+}
+
+func (x *StDoSecurityReq) GetSecType() int32 {
+	if x != nil && x.SecType != nil {
+		return *x.SecType
+	}
+	return 0
+}
+
+type StDoSecurityRsp struct {
+	ExtInfo *StCommonExt `protobuf:"bytes,1,opt"`
+}
+
+func (x *StDoSecurityRsp) GetExtInfo() *StCommonExt {
+	if x != nil {
+		return x.ExtInfo
+	}
+	return nil
+}
+
+type StModifyFeedReq struct {
+	ExtInfo           *StCommonExt   `protobuf:"bytes,1,opt"`
+	Feed              *StFeed        `protobuf:"bytes,2,opt"`
+	MBitmap           *uint64        `protobuf:"varint,3,opt"`
+	From              *int32         `protobuf:"varint,4,opt"`
+	Src               *int32         `protobuf:"varint,5,opt"`
+	ModifyFeedExtInfo []*CommonEntry `protobuf:"bytes,6,rep"`
+}
+
+func (x *StModifyFeedReq) GetExtInfo() *StCommonExt {
+	if x != nil {
+		return x.ExtInfo
+	}
+	return nil
+}
+
+func (x *StModifyFeedReq) GetFeed() *StFeed {
+	if x != nil {
+		return x.Feed
+	}
+	return nil
+}
+
+func (x *StModifyFeedReq) GetMBitmap() uint64 {
+	if x != nil && x.MBitmap != nil {
+		return *x.MBitmap
+	}
+	return 0
+}
+
+func (x *StModifyFeedReq) GetFrom() int32 {
+	if x != nil && x.From != nil {
+		return *x.From
+	}
+	return 0
+}
+
+func (x *StModifyFeedReq) GetSrc() int32 {
+	if x != nil && x.Src != nil {
+		return *x.Src
+	}
+	return 0
+}
+
+func (x *StModifyFeedReq) GetModifyFeedExtInfo() []*CommonEntry {
+	if x != nil {
+		return x.ModifyFeedExtInfo
+	}
+	return nil
+}
+
+type StModifyFeedRsp struct {
+	ExtInfo     *StCommonExt `protobuf:"bytes,1,opt"`
+	Feed        *StFeed      `protobuf:"bytes,2,opt"`
+	BusiRspData []byte       `protobuf:"bytes,3,opt"`
+}
+
+func (x *StModifyFeedRsp) GetExtInfo() *StCommonExt {
+	if x != nil {
+		return x.ExtInfo
+	}
+	return nil
+}
+
+func (x *StModifyFeedRsp) GetFeed() *StFeed {
+	if x != nil {
+		return x.Feed
+	}
+	return nil
+}
+
+func (x *StModifyFeedRsp) GetBusiRspData() []byte {
+	if x != nil {
+		return x.BusiRspData
+	}
+	return nil
+}
+
+type StPublishFeedReq struct {
+	ExtInfo          *StCommonExt     `protobuf:"bytes,1,opt"`
+	Feed             *StFeed          `protobuf:"bytes,2,opt"`
+	BusiReqData      []byte           `protobuf:"bytes,3,opt"`
+	From             *int32           `protobuf:"varint,4,opt"`
+	Src              *int32           `protobuf:"varint,5,opt"`
+	StoreFeedExtInfo []*CommonEntry   `protobuf:"bytes,6,rep"`
+	JsonFeed         *string          `protobuf:"bytes,7,opt"`
+	ClientContent    *StClientContent `protobuf:"bytes,8,opt"`
+}
+
+func (x *StPublishFeedReq) GetExtInfo() *StCommonExt {
+	if x != nil {
+		return x.ExtInfo
+	}
+	return nil
+}
+
+func (x *StPublishFeedReq) GetFeed() *StFeed {
+	if x != nil {
+		return x.Feed
+	}
+	return nil
+}
+
+func (x *StPublishFeedReq) GetBusiReqData() []byte {
+	if x != nil {
+		return x.BusiReqData
+	}
+	return nil
+}
+
+func (x *StPublishFeedReq) GetFrom() int32 {
+	if x != nil && x.From != nil {
+		return *x.From
+	}
+	return 0
+}
+
+func (x *StPublishFeedReq) GetSrc() int32 {
+	if x != nil && x.Src != nil {
+		return *x.Src
+	}
+	return 0
+}
+
+func (x *StPublishFeedReq) GetStoreFeedExtInfo() []*CommonEntry {
+	if x != nil {
+		return x.StoreFeedExtInfo
+	}
+	return nil
+}
+
+func (x *StPublishFeedReq) GetJsonFeed() string {
+	if x != nil && x.JsonFeed != nil {
+		return *x.JsonFeed
+	}
+	return ""
+}
+
+func (x *StPublishFeedReq) GetClientContent() *StClientContent {
+	if x != nil {
+		return x.ClientContent
+	}
+	return nil
+}
+
+type StPublishFeedRsp struct {
+	ExtInfo     *StCommonExt `protobuf:"bytes,1,opt"`
+	Feed        *StFeed      `protobuf:"bytes,2,opt"`
+	BusiRspData []byte       `protobuf:"bytes,3,opt"`
+}
+
+func (x *StPublishFeedRsp) GetExtInfo() *StCommonExt {
+	if x != nil {
+		return x.ExtInfo
+	}
+	return nil
+}
+
+func (x *StPublishFeedRsp) GetFeed() *StFeed {
+	if x != nil {
+		return x.Feed
+	}
+	return nil
+}
+
+func (x *StPublishFeedRsp) GetBusiRspData() []byte {
+	if x != nil {
+		return x.BusiRspData
+	}
+	return nil
+}
diff --git a/client/pb/channel/GuildWriter.proto b/client/pb/channel/GuildWriter.proto
new file mode 100644
index 00000000..fb641d74
--- /dev/null
+++ b/client/pb/channel/GuildWriter.proto
@@ -0,0 +1,154 @@
+syntax = "proto2";
+
+package channel;
+
+option go_package = "pb/channel;channel";
+
+import "pb/channel/GuildFeedCloudMeta.proto";
+import "pb/channel/GuildChannelBase.proto";
+
+message StAlterFeedReq {
+  optional StCommonExt extInfo = 1;
+  optional StFeed feed = 2;
+  optional bytes busiReqData = 3;
+  optional uint64 mBitmap = 4;
+  optional int32 from = 5;
+  optional int32 src = 6;
+  repeated CommonEntry alterFeedExtInfo = 7;
+  optional string jsonFeed = 8;
+  optional StClientContent clientContent = 9;
+}
+
+message StAlterFeedRsp {
+  optional StCommonExt extInfo = 1;
+  optional StFeed feed = 2;
+  optional bytes busiRspData = 3;
+}
+
+message StClientContent {
+  repeated StClientImageContent clientImageContents = 1;
+  repeated StClientVideoContent clientVideoContents = 2;
+}
+
+message StClientImageContent {
+  optional string taskId = 1;
+  optional string picId = 2;
+  optional string url = 3;
+}
+
+message StClientVideoContent {
+  optional string taskId = 1;
+  optional string videoId = 2;
+  optional string videoUrl = 3;
+  optional string coverUrl = 4;
+}
+
+message StDelFeedReq {
+  optional StCommonExt extInfo = 1;
+  optional StFeed feed = 2;
+  optional int32 from = 3;
+  optional int32 src = 4;
+}
+
+message StDelFeedRsp {
+  optional StCommonExt extInfo = 1;
+}
+
+message StDoCommentReq {
+  optional StCommonExt extInfo = 1;
+  optional uint32 commentType = 2;
+  optional StComment comment = 3;
+  optional StFeed feed = 4;
+  optional int32 from = 5;
+  optional bytes busiReqData = 6;
+  optional int32 src = 7;
+}
+
+message StDoCommentRsp {
+  optional StCommonExt extInfo = 1;
+  optional StComment comment = 2;
+  optional bytes busiRspData = 3;
+}
+
+message StDoLikeReq {
+  optional StCommonExt extInfo = 1;
+  optional uint32 likeType = 2;
+  optional StLike like = 3;
+  optional StFeed feed = 4;
+  optional bytes busiReqData = 5;
+  optional StComment comment = 6;
+  optional StReply reply = 7;
+  optional int32 from = 8;
+  optional int32 src = 9;
+  optional StEmotionReactionInfo emotionReaction = 10;
+}
+
+message StDoLikeRsp {
+  optional StCommonExt extInfo = 1;
+  optional StLike like = 2;
+  optional bytes busiRspData = 3;
+  optional StEmotionReactionInfo emotionReaction = 4;
+}
+
+message StDoReplyReq {
+  optional StCommonExt extInfo = 1;
+  optional uint32 replyType = 2;
+  optional StReply reply = 3;
+  optional StComment comment = 4;
+  optional StFeed feed = 5;
+  optional int32 from = 6;
+  optional bytes busiReqData = 7;
+  optional int32 src = 8;
+}
+
+message StDoReplyRsp {
+  optional StCommonExt extInfo = 1;
+  optional StReply reply = 2;
+  optional bytes busiRspData = 3;
+}
+
+message StDoSecurityReq {
+  optional StCommonExt extInfo = 1;
+  optional StFeed feed = 2;
+  optional StComment comment = 3;
+  optional StReply reply = 4;
+  optional StUser poster = 5;
+  optional int32 secType = 6;
+}
+
+message StDoSecurityRsp {
+  optional StCommonExt extInfo = 1;
+}
+
+message StModifyFeedReq {
+  optional StCommonExt extInfo = 1;
+  optional StFeed feed = 2;
+  optional uint64 mBitmap = 3;
+  optional int32 from = 4;
+  optional int32 src = 5;
+  repeated CommonEntry modifyFeedExtInfo = 6;
+}
+
+message StModifyFeedRsp {
+  optional StCommonExt extInfo = 1;
+  optional StFeed feed = 2;
+  optional bytes busiRspData = 3;
+}
+
+message StPublishFeedReq {
+  optional StCommonExt extInfo = 1;
+  optional StFeed feed = 2;
+  optional bytes busiReqData = 3;
+  optional int32 from = 4;
+  optional int32 src = 5;
+  repeated CommonEntry storeFeedExtInfo = 6;
+  optional string jsonFeed = 7;
+  optional StClientContent clientContent = 8;
+}
+
+message StPublishFeedRsp {
+  optional StCommonExt extInfo = 1;
+  optional StFeed feed = 2;
+  optional bytes busiRspData = 3;
+}
+