diff --git a/lagrange/client/events/group.py b/lagrange/client/events/group.py
index 14b2584..c9d4156 100644
--- a/lagrange/client/events/group.py
+++ b/lagrange/client/events/group.py
@@ -81,7 +81,7 @@ class GroupMemberJoinRequest(GroupEvent):
 
 @dataclass
 class GroupMemberJoined(GroupEvent):
-    uin: int
+    # uin: int //it cant get
     uid: str
     join_type: int
 
@@ -152,4 +152,35 @@ class GroupInvite(GroupEvent):
 @dataclass
 class GroupMemberJoinedByInvite(GroupEvent):
     invitor_uin: int
-    uin: int
\ No newline at end of file
+    uin: int
+
+
+@dataclass
+class GroupSelfJoined(GroupEvent):
+    grp_id: int
+    op_uid: str
+
+
+@dataclass
+class GroupSelfRequireReject(GroupEvent):
+    grp_id: int
+    message: str
+
+
+@dataclass
+class GroupBotAdded(GroupEvent):
+    bot_uid: str
+
+
+@dataclass
+class BotGrayTip(GroupEvent):
+    content: str
+
+
+@dataclass
+class GroupBotJoined(GroupEvent):
+    opqq_uin: int
+    nick_name: str
+    robot_name: str
+    robot_schema: str
+    user_schema: str
diff --git a/lagrange/client/message/decoder.py b/lagrange/client/message/decoder.py
index a891f4a..0a47cc6 100644
--- a/lagrange/client/message/decoder.py
+++ b/lagrange/client/message/decoder.py
@@ -12,7 +12,7 @@
 from .types import Element
 from lagrange.utils.binary.reader import Reader
 from lagrange.utils.binary.protobuf import proto_encode
-from lagrange.pb.message.rich_text.elems import GroupFileExtra, FileExtra
+from lagrange.pb.message.rich_text.elems import GroupFileExtra, FileExtra, PBKeyboard
 from lagrange.pb.highway.comm import MsgInfo
 
 if TYPE_CHECKING:
@@ -163,6 +163,12 @@ async def parse_msg_new(
                         f8=common.pb_elem[8],
                     )
                 )
+            if common.service_type == 45:
+                md_c: bytes = common.pb_elem[1]
+                msg_chain.append(elems.Markdown(content=md_c.decode()))
+            if common.service_type == 46:
+                kb = PBKeyboard.decode(proto_encode(common.pb_elem)).keyboard
+                msg_chain.append(elems.Keyboard(content=kb.content, bot_appid=kb.bot_appid))
             if common.bus_type in [10, 20]:  # 10: friend, 20: group
                 extra = MsgInfo.decode(proto_encode(raw.common_elem.pb_elem))
                 index = extra.body[0].index
diff --git a/lagrange/client/message/elems.py b/lagrange/client/message/elems.py
index ea8168f..f1ee905 100644
--- a/lagrange/client/message/elems.py
+++ b/lagrange/client/message/elems.py
@@ -20,6 +20,7 @@ def type(self) -> str:
 @dataclass
 class CompatibleText(BaseElem):
     """仅用于兼容性变更，不应作为判断条件"""
+
     @property
     def text(self) -> str:
         return self.display
@@ -28,6 +29,7 @@ def text(self) -> str:
     def text(self, text: str):
         """ignore"""
 
+
 @dataclass
 class MediaInfo:
     name: str
@@ -215,9 +217,15 @@ def display(self) -> str:
         return f"[file:{self.file_name}]"
 
     @classmethod
-    def _paste_build(cls, file_size: int, file_name: str,
-                     file_md5: bytes, file_id: Optional[str] = None,
-                     file_uuid: Optional[str] = None, file_hash: Optional[str] = None) -> "File":
+    def _paste_build(
+        cls,
+        file_size: int,
+        file_name: str,
+        file_md5: bytes,
+        file_id: Optional[str] = None,
+        file_uuid: Optional[str] = None,
+        file_hash: Optional[str] = None,
+    ) -> "File":
         return cls(
             file_size=file_size,
             file_name=file_name,
@@ -244,8 +252,66 @@ class GreyTips(BaseElem):
     建议搭配Text使用
     冷却3分钟左右？
     """
+
     text: str
 
     @property
     def display(self) -> str:
         return f"<GreyTips: {self.text}>"
+
+
+@dataclass
+class Markdown(BaseElem):
+    content: str
+
+    @property
+    def display(self) -> str:
+        return f"[markdown:{self.md_c.decode()}]"
+
+
+class Permission:
+    type: int
+    specify_role_ids: Optional[list[str]]
+    specify_user_ids: Optional[list[str]]
+
+
+class RenderData:
+    label: Optional[str]
+    visited_label: Optional[str]
+    style: int
+
+
+class Action:
+    type: Optional[int]
+    permission: Optional[Permission]
+    data: str
+    reply: bool
+    enter: bool
+    anchor: Optional[int]
+    unsupport_tips: Optional[str]
+    click_limit: Optional[int]  # deprecated
+    at_bot_show_channel_list: bool  # deprecated
+
+
+class Button:
+    id: Optional[str]
+    render_data: Optional[RenderData]
+    action: Optional[Action]
+
+
+class InlineKeyboardRow:
+    buttons: Optional[list[Button]]
+
+
+class InlineKeyboard:
+    rows: list[InlineKeyboardRow]
+
+
+@dataclass
+class Keyboard(BaseElem):
+    content: Optional[list[InlineKeyboard]]
+    bot_appid: int
+
+    @property
+    def display(self) -> str:
+        return f"[keyboard:{self.bot_appid}]"
diff --git a/lagrange/client/message/types.py b/lagrange/client/message/types.py
index 21c817d..4624659 100644
--- a/lagrange/client/message/types.py
+++ b/lagrange/client/message/types.py
@@ -17,7 +17,9 @@
         GreyTips,
         Video,
         Service,
-        File
+        File,
+        Markdown,
+        Keyboard,
     )
 
 # T = TypeVar(
@@ -49,5 +51,7 @@
     "GreyTips",
     "Video",
     "Service",
-    "File"
+    "File",
+    "Markdown",
+    "Keyboard",
 ]
diff --git a/lagrange/client/server_push/msg.py b/lagrange/client/server_push/msg.py
index 3fa375b..7cf45c1 100644
--- a/lagrange/client/server_push/msg.py
+++ b/lagrange/client/server_push/msg.py
@@ -14,18 +14,21 @@
     MemberJoinRequest,
     MemberRecallMsg,
     GroupSub20Head,
+    PBBotGrayTip,
     PBGroupAlbumUpdate,
+    PBGroupBotAdded,
     PBGroupInvite,
+    PBSelfJoinInGroup,
 )
-from lagrange.pb.status.friend import (
-    PBFriendRecall,
-    PBFriendRequest
-)
+from lagrange.pb.status.friend import PBFriendRecall, PBFriendRequest
 from lagrange.utils.binary.protobuf import proto_decode, ProtoStruct, proto_encode
 from lagrange.utils.binary.reader import Reader
 from lagrange.utils.operator import unpack_dict, timestamp
 
 from ..events.group import (
+    BotGrayTip,
+    GroupBotAdded,
+    GroupBotJoined,
     GroupInvite,
     GroupMemberGotSpecialTitle,
     GroupMemberJoined,
@@ -36,14 +39,13 @@
     GroupRecall,
     GroupNudge,
     GroupReaction,
+    GroupSelfJoined,
+    GroupSelfRequireReject,
     GroupSign,
     GroupAlbumUpdate,
-    GroupMemberJoinedByInvite
-)
-from ..events.friend import (
-    FriendRecall,
-    FriendRequest
+    GroupMemberJoinedByInvite,
 )
+from ..events.friend import FriendRecall, FriendRequest
 from ..wtlogin.sso import SSOPacket
 from .log import logger
 
@@ -74,10 +76,9 @@ async def msg_push_handler(client: "Client", sso: SSOPacket):
     elif typ == 33:  # member joined
         pb = MemberChanged.decode(pkg.message.buf2)
         return GroupMemberJoined(
-            grp_id=pkg.response_head.from_uin,
-            uin=pb.uin,
-            uid=pb.uid,
-            join_type=pb.join_type,
+            grp_id=pb.uin,
+            uid=pb.uid,  # right u cant get uin
+            join_type=pb.join_type_new,
         )
     elif typ == 34:  # member exit
         pb = MemberChanged.decode(pkg.message.buf2)
@@ -91,16 +92,25 @@ async def msg_push_handler(client: "Client", sso: SSOPacket):
     elif typ == 84:
         pb = MemberJoinRequest.decode(pkg.message.buf2)
         return GroupMemberJoinRequest(grp_id=pb.grp_id, uid=pb.uid, answer=pb.request_field)
+    elif typ == 85:
+        pb = PBSelfJoinInGroup.decode(pkg.message.buf2)
+        return GroupSelfJoined(grp_id=pb.gid, op_uid=pb.operator_uid)
+    elif typ == 86:
+        reader = Reader(pkg.message.buf2)
+        grp_id = reader.read_u32()  # it should have more infomation,but i cant guess it
+        return GroupSelfRequireReject(grp_id, "")
     elif typ == 87:
         pb = PBGroupInvite.decode(pkg.message.buf2)
         return GroupInvite(grp_id=pb.gid, invitor_uid=pb.invitor_uid)
+    elif typ == 167:
+        print(pkg.message.encode().hex())
     elif typ == 525:
         pb = MemberInviteRequest.decode(pkg.message.buf2)
         if pb.cmd == 87:
             inn = pb.info.inner
             return GroupMemberJoinRequest(grp_id=inn.grp_id, uid=inn.uid, invitor_uid=inn.invitor_uid)
     elif typ == 0x210:  # friend event, 528 / group file upload notice event
-        if sub_typ == 35: # friend request
+        if sub_typ == 35:  # friend request
             pb = PBFriendRequest.decode(pkg.message.buf2)
             return FriendRequest(
                 pkg.response_head.from_uin,
@@ -108,9 +118,9 @@ async def msg_push_handler(client: "Client", sso: SSOPacket):
                 pkg.response_head.to_uin,
                 pb.info.to_uid,
                 pb.info.verify,
-                pb.info.source
+                pb.info.source,
             )
-        elif sub_typ == 138: # friend recall
+        elif sub_typ == 138:  # friend recall
             pb = PBFriendRecall.decode(pkg.message.buf2)
             return FriendRecall(
                 pkg.response_head.from_uin,
@@ -119,10 +129,16 @@ async def msg_push_handler(client: "Client", sso: SSOPacket):
                 pb.info.to_uid,
                 pb.info.seq,
                 pb.info.random,
-                pb.info.time
+                pb.info.time,
             )
+        if sub_typ == 368:
+            pass
+            # print(pkg.message.encode().hex())
         logger.debug(f"unhandled friend event / group file upload notice event: {pkg}")  # TODO: paste
     elif typ == 0x2DC:  # grp event, 732
+        if sub_typ == 1:
+            # print(pkg.encode().hex())
+            pass
         if sub_typ == 20:  # nudge and group_sign(群打卡)
             if pkg.message:
                 grp_id, pb = unpack(pkg.message.buf2, GroupSub20Head)
@@ -136,14 +152,19 @@ async def msg_push_handler(client: "Client", sso: SSOPacket):
                         attrs[k.decode()] = int(v.decode())
                     else:
                         attrs[k.decode()] = v.decode()
+                if pb.body.f2 == 19217:
+                    return GroupBotJoined(
+                        grp_id,
+                        attrs["mqq_uin"],
+                        attrs["nick_name"],
+                        attrs["robot_name"],
+                        attrs["robot_schema"],
+                        attrs["user_schema"],
+                    )
                 if pb.body.type == 1:
                     if "invitor" in attrs:
                         # reserve: attrs["msg_nums"]
-                        return GroupMemberJoinedByInvite(
-                            grp_id,
-                            attrs["invitor"],
-                            attrs["invitee"]
-                        )
+                        return GroupMemberJoinedByInvite(grp_id, attrs["invitor"], attrs["invitee"])
                     elif "user" in attrs and "uin" in attrs:
                         # todo: 群代办
                         pass
@@ -169,13 +190,17 @@ async def msg_push_handler(client: "Client", sso: SSOPacket):
                         pb.body.attrs_xml,
                     )
                 else:
-                    raise ValueError(f"unknown type({pb.body.type}) on GroupSub20: {attrs}")
+                    raise ValueError(f"unknown type({pb.body.type}) f2({pb.body.f2}) on GroupSub20: {attrs}")
             else:
                 # print(pkg.encode().hex(), 2)
                 return
         elif sub_typ == 16:  # rename & special_title & reaction
+            # print(sso.data.hex())
             if pkg.message:
                 grp_id, pb = unpack(pkg.message.buf2, GroupSub16Head)
+                if pb.flag is None:
+                    _, pb = unpack(pkg.message.buf2, PBBotGrayTip)  # 傻逼tx，我13号位呢
+                    return BotGrayTip(grp_id, pb.body.message)
                 if pb.flag == 6:  # special_title
                     body = MemberGotTitleBody.decode(pb.body)
                     for el in re.findall(r"<(\{.*?})>", body.string):
@@ -222,6 +247,9 @@ async def msg_push_handler(client: "Client", sso: SSOPacket):
                         timestamp=pb.timestamp,
                         image_id=q["i"],
                     )
+                elif pb.flag == 38:
+                    _, pb = unpack(pkg.message.buf2, PBGroupBotAdded)
+                    return GroupBotAdded(pb.body.grp_id, pb.body.bot_uid_1 or pb.body.bot_uid_2)
                 else:
                     raise ValueError(f"Unknown subtype_12 flag: {pb.flag}: {pb.body.hex() if pb.body else pb}")
         elif sub_typ == 17:  # recall
diff --git a/lagrange/pb/message/rich_text/elems.py b/lagrange/pb/message/rich_text/elems.py
index 86391ae..0c74267 100644
--- a/lagrange/pb/message/rich_text/elems.py
+++ b/lagrange/pb/message/rich_text/elems.py
@@ -206,6 +206,7 @@ class GreyTipsExtraInfo(ProtoStruct):
 class GreyTipsExtra(ProtoStruct):
     body: GreyTipsExtraInfo = proto_field(1)
 
+
 class PBGreyTips(ProtoStruct):
     grey: Optional[GreyTipsExtra] = proto_field(101, default=None)
 
@@ -240,3 +241,54 @@ class GeneralFlags(ProtoStruct):
     PendantId: Optional[int] = proto_field(17, default=None)
     RpIndex: Optional[bytes] = proto_field(18, default=None)
     PbReserve: Optional[PBGreyTips] = proto_field(19, default=None)
+
+
+# class Markdown(ProtoStruct):
+#     content: str = proto_field(1)
+
+
+class Permission(ProtoStruct):
+    type: int = proto_field(1, default=0)
+    specify_role_ids: Optional[list[str]] = proto_field(2, default=None)
+    specify_user_ids: Optional[list[str]] = proto_field(3, default=None)
+
+
+class RenderData(ProtoStruct):
+    label: Optional[str] = proto_field(1, default=None)
+    visited_label: Optional[str] = proto_field(2, default=None)
+    style: int = proto_field(3, default=0)
+
+
+class Action(ProtoStruct):
+    type: Optional[int] = proto_field(1, default=None)
+    permission: Optional[Permission] = proto_field(2, default=None)
+    data: str = proto_field(5)
+    reply: bool = proto_field(7, default=False)
+    enter: bool = proto_field(8, default=False)
+    anchor: Optional[int] = proto_field(9, default=None)
+    unsupport_tips: Optional[str] = proto_field(4, default=None)
+    click_limit: Optional[int] = proto_field(3)  # deprecated
+    at_bot_show_channel_list: bool = proto_field(6, default=False)  # deprecated
+
+
+class Button(ProtoStruct):
+    id: Optional[str] = proto_field(1, default=None)
+    render_data: Optional[RenderData] = proto_field(2, default=None)
+    action: Optional[Action] = proto_field(3, default=None)
+
+
+class InlineKeyboardRow(ProtoStruct):
+    buttons: Optional[list[Button]] = proto_field(1, default=None)
+
+
+class InlineKeyboard(ProtoStruct):
+    rows: list[InlineKeyboardRow] = proto_field(1)
+
+
+class Keyboard(ProtoStruct):
+    content: Optional[list[InlineKeyboard]] = proto_field(1, default=None)
+    bot_appid: int = proto_field(2)
+
+
+class PBKeyboard(ProtoStruct):
+    keyboard: Keyboard = proto_field(1)
diff --git a/lagrange/pb/status/group.py b/lagrange/pb/status/group.py
index 0f17ad3..674f7ad 100644
--- a/lagrange/pb/status/group.py
+++ b/lagrange/pb/status/group.py
@@ -12,7 +12,10 @@ class MemberChanged(ProtoStruct):
     uid: str = proto_field(3)
     exit_type: Optional[int] = proto_field(4, default=None)  # 3kick_me, 131kick, 130exit
     operator_uid: str = proto_field(5, default="")
-    join_type: Optional[int] = proto_field(6, default=None)  # 6scanqr,
+    join_type: Optional[int] = proto_field(6, default=None)  # 6other, 0slef_invite
+    join_type_new: Optional[int] = proto_field(
+        4, default=None
+    )  # 130 by_other(click url,scan qr,input grpid), 131 by_invite
 
 
 class MemberJoinRequest(ProtoStruct):
@@ -106,21 +109,23 @@ class GroupSub16Head(ProtoStruct):
     timestamp: int = proto_field(2, default=0)
     uin: Optional[int] = proto_field(4, default=None)
     body: Optional[bytes] = proto_field(5, default=None)
-    flag: int = proto_field(13)  # 12: renamed, 6: set special_title, 13: unknown, 35: set reaction
+    flag: Optional[int] = proto_field(
+        13, default=None
+    )  # 12: renamed, 6: set special_title, 13: unknown, 35: set reaction, 38: bot add
     operator_uid: str = proto_field(21, default="")
     f44: Optional[PBGroupReaction] = proto_field(44, default=None)  # set reaction only
 
 
 class GroupSub20Head(ProtoStruct):
-    f1: int = proto_field(1)  # 20
+    f1: int = proto_field(1, default=None)  # 20
     grp_id: int = proto_field(4)
     f13: int = proto_field(13)  # 19
     body: "GroupSub20Body" = proto_field(26)
 
 
 class GroupSub20Body(ProtoStruct):
-    type: int = proto_field(1)  # 12: nudge, 14: group_sign
-    # f2: int = proto_field(2)  # 1061
+    type: Optional[int] = proto_field(1, default=None)  # 12: nudge, 14: group_sign
+    f2: int = proto_field(2)  # 1061 ,  bot added group:19217
     # f3: int = proto_field(3)  # 7
     # f6: int = proto_field(6)  # 1132
     attrs: list[dict] = proto_field(7, default_factory=list)
@@ -160,3 +165,37 @@ class PBGroupInvite(ProtoStruct):
     f4: int = proto_field(4)  # 0
     invitor_uid: str = proto_field(5)
     invite_info: bytes = proto_field(6)
+
+
+class PBSelfJoinInGroup(ProtoStruct):
+    gid: int = proto_field(1)
+    f2: int = proto_field(2)
+    f4: int = proto_field(4)  # 0
+    f6: int = proto_field(6)  # 48
+    f7: str = proto_field(7)
+    operator_uid: str = proto_field(3)
+
+
+class PBGroupBotAddedBody(ProtoStruct):
+    grp_id: int = proto_field(1)
+    bot_uid_1: Optional[str] = proto_field(2, default=None)
+    bot_uid_2: Optional[str] = proto_field(3, default=None)  # f**k tx
+    flag: int = proto_field(4)
+
+
+class PBGroupBotAdded(ProtoStruct):
+    # f1: 39
+    grp_id: int = proto_field(4)
+    # f13: 38
+    body: PBGroupBotAddedBody = proto_field(47)
+
+
+class PBGroupGrayTipBody(ProtoStruct):
+    message: str = proto_field(2)
+    flag: int = proto_field(3)
+
+
+class PBBotGrayTip(ProtoStruct):
+    # f1: 1
+    grp_id: int = proto_field(4)
+    body: PBGroupGrayTipBody = proto_field(5)