diff --git a/internal/rpc/msg/delete.go b/internal/rpc/msg/delete.go
index dbf2634d0..68fe9fc7c 100644
--- a/internal/rpc/msg/delete.go
+++ b/internal/rpc/msg/delete.go
@@ -8,11 +8,10 @@ import (
 )
 
 func (m *msgServer) DelMsgs(ctx context.Context, req *msg.DelMsgsReq) (*msg.DelMsgsResp, error) {
-	resp := &msg.DelMsgsResp{}
-	if _, err := m.MsgDatabase.DelMsgBySeqs(ctx, req.UserID, req.Seqs); err != nil {
-		return nil, err
-	}
-	return resp, nil
+	// if _, err := m.MsgDatabase.DelMsgBySeqs(ctx, req.UserID, req.Seqs); err != nil {
+	// 	return nil, err
+	// }
+	return &msg.DelMsgsResp{}, nil
 }
 
 func (m *msgServer) DelSuperGroupMsg(ctx context.Context, req *msg.DelSuperGroupMsgReq) (*msg.DelSuperGroupMsgResp, error) {
diff --git a/internal/rpc/msg/revoke.go b/internal/rpc/msg/revoke.go
new file mode 100644
index 000000000..6a3d0c62c
--- /dev/null
+++ b/internal/rpc/msg/revoke.go
@@ -0,0 +1,14 @@
+package msg
+
+import (
+	"context"
+
+	"github.com/OpenIMSDK/Open-IM-Server/pkg/proto/msg"
+)
+
+func (m *msgServer) RevokeMsg(ctx context.Context, req *msg.RevokeMsgReq) (*msg.RevokeMsgResp, error) {
+	// if _, err := m.MsgDatabase.DelMsgBySeqs(ctx, req.UserID, req.Seqs); err != nil {
+	// 	return nil, err
+	// }
+	return &msg.RevokeMsgResp{}, nil
+}
diff --git a/pkg/common/db/controller/msg.go b/pkg/common/db/controller/msg.go
index 4f73d46f7..42ad43182 100644
--- a/pkg/common/db/controller/msg.go
+++ b/pkg/common/db/controller/msg.go
@@ -283,7 +283,7 @@ func (db *commonMsgDatabase) DelMsgBySeqsInOneDoc(ctx context.Context, docID str
 	}
 	for i, v := range seqMsgs {
 		if err = db.msgDocDatabase.UpdateMsgStatusByIndexInOneDoc(ctx, docID, v, indexes[i], constant.MsgDeleted); err != nil {
-			return nil, err
+			log.ZError(ctx, "UpdateMsgStatusByIndexInOneDoc", err, "docID", docID, "msg", v, "index", indexes[i])
 		}
 	}
 	return unExistSeqs, nil
diff --git a/pkg/proto/msg/msg.pb.go b/pkg/proto/msg/msg.pb.go
index b53f81e91..c1cab4332 100644
--- a/pkg/proto/msg/msg.pb.go
+++ b/pkg/proto/msg/msg.pb.go
@@ -2022,9 +2022,6 @@ type DelMsgsReq struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
-
-	UserID string  `protobuf:"bytes,2,opt,name=userID,proto3" json:"userID"`
-	Seqs   []int64 `protobuf:"varint,3,rep,packed,name=seqs,proto3" json:"seqs"`
 }
 
 func (x *DelMsgsReq) Reset() {
@@ -2059,20 +2056,6 @@ func (*DelMsgsReq) Descriptor() ([]byte, []int) {
 	return file_msg_msg_proto_rawDescGZIP(), []int{35}
 }
 
-func (x *DelMsgsReq) GetUserID() string {
-	if x != nil {
-		return x.UserID
-	}
-	return ""
-}
-
-func (x *DelMsgsReq) GetSeqs() []int64 {
-	if x != nil {
-		return x.Seqs
-	}
-	return nil
-}
-
 type DelMsgsResp struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -2111,6 +2094,99 @@ func (*DelMsgsResp) Descriptor() ([]byte, []int) {
 	return file_msg_msg_proto_rawDescGZIP(), []int{36}
 }
 
+type RevokeMsgReq struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	ConversationID string `protobuf:"bytes,1,opt,name=conversationID,proto3" json:"conversationID"`
+	Seq            int64  `protobuf:"varint,2,opt,name=seq,proto3" json:"seq"`
+}
+
+func (x *RevokeMsgReq) Reset() {
+	*x = RevokeMsgReq{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_msg_msg_proto_msgTypes[37]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *RevokeMsgReq) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*RevokeMsgReq) ProtoMessage() {}
+
+func (x *RevokeMsgReq) ProtoReflect() protoreflect.Message {
+	mi := &file_msg_msg_proto_msgTypes[37]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use RevokeMsgReq.ProtoReflect.Descriptor instead.
+func (*RevokeMsgReq) Descriptor() ([]byte, []int) {
+	return file_msg_msg_proto_rawDescGZIP(), []int{37}
+}
+
+func (x *RevokeMsgReq) GetConversationID() string {
+	if x != nil {
+		return x.ConversationID
+	}
+	return ""
+}
+
+func (x *RevokeMsgReq) GetSeq() int64 {
+	if x != nil {
+		return x.Seq
+	}
+	return 0
+}
+
+type RevokeMsgResp struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *RevokeMsgResp) Reset() {
+	*x = RevokeMsgResp{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_msg_msg_proto_msgTypes[38]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *RevokeMsgResp) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*RevokeMsgResp) ProtoMessage() {}
+
+func (x *RevokeMsgResp) ProtoReflect() protoreflect.Message {
+	mi := &file_msg_msg_proto_msgTypes[38]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use RevokeMsgResp.ProtoReflect.Descriptor instead.
+func (*RevokeMsgResp) Descriptor() ([]byte, []int) {
+	return file_msg_msg_proto_rawDescGZIP(), []int{38}
+}
+
 type GetMessagesReactionExtensionsReq_MessageReactionKey struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -2123,7 +2199,7 @@ type GetMessagesReactionExtensionsReq_MessageReactionKey struct {
 func (x *GetMessagesReactionExtensionsReq_MessageReactionKey) Reset() {
 	*x = GetMessagesReactionExtensionsReq_MessageReactionKey{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_msg_msg_proto_msgTypes[39]
+		mi := &file_msg_msg_proto_msgTypes[41]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -2136,7 +2212,7 @@ func (x *GetMessagesReactionExtensionsReq_MessageReactionKey) String() string {
 func (*GetMessagesReactionExtensionsReq_MessageReactionKey) ProtoMessage() {}
 
 func (x *GetMessagesReactionExtensionsReq_MessageReactionKey) ProtoReflect() protoreflect.Message {
-	mi := &file_msg_msg_proto_msgTypes[39]
+	mi := &file_msg_msg_proto_msgTypes[41]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2483,95 +2559,103 @@ var file_msg_msg_proto_rawDesc = []byte{
 	0x74, 0x61, 0x52, 0x08, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x73, 0x12, 0x26, 0x0a, 0x0e,
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 }
 
 var (
@@ -2586,7 +2670,7 @@ func file_msg_msg_proto_rawDescGZIP() []byte {
 	return file_msg_msg_proto_rawDescData
 }
 
-var file_msg_msg_proto_msgTypes = make([]protoimpl.MessageInfo, 42)
+var file_msg_msg_proto_msgTypes = make([]protoimpl.MessageInfo, 44)
 var file_msg_msg_proto_goTypes = []interface{}{
 	(*MsgDataToMQ)(nil),                                         // 0: OpenIMServer.msg.MsgDataToMQ
 	(*MsgDataToDB)(nil),                                         // 1: OpenIMServer.msg.MsgDataToDB
@@ -2625,75 +2709,79 @@ var file_msg_msg_proto_goTypes = []interface{}{
 	(*MsgDataToModifyByMQ)(nil),                                 // 34: OpenIMServer.msg.MsgDataToModifyByMQ
 	(*DelMsgsReq)(nil),                                          // 35: OpenIMServer.msg.DelMsgsReq
 	(*DelMsgsResp)(nil),                                         // 36: OpenIMServer.msg.DelMsgsResp
-	nil,                                                         // 37: OpenIMServer.msg.ModifyMessageReactionExtensionsReq.ReactionExtensionsEntry
-	nil,                                                         // 38: OpenIMServer.msg.SetMessageReactionExtensionsReq.ReactionExtensionsEntry
-	(*GetMessagesReactionExtensionsReq_MessageReactionKey)(nil), // 39: OpenIMServer.msg.GetMessagesReactionExtensionsReq.MessageReactionKey
-	nil,                                 // 40: OpenIMServer.msg.SingleMessageExtensionResult.ReactionExtensionsEntry
-	nil,                                 // 41: OpenIMServer.msg.ExtendMsg.ReactionExtensionsEntry
-	(*sdkws.MsgData)(nil),               // 42: OpenIMServer.sdkws.MsgData
-	(*wrapperspb.StringValue)(nil),      // 43: OpenIMServer.protobuf.StringValue
-	(*sdkws.KeyValue)(nil),              // 44: OpenIMServer.sdkws.KeyValue
-	(*sdkws.GetMaxSeqReq)(nil),          // 45: OpenIMServer.sdkws.GetMaxSeqReq
-	(*sdkws.PullMessageBySeqsReq)(nil),  // 46: OpenIMServer.sdkws.PullMessageBySeqsReq
-	(*sdkws.GetMaxSeqResp)(nil),         // 47: OpenIMServer.sdkws.GetMaxSeqResp
-	(*sdkws.PullMessageBySeqsResp)(nil), // 48: OpenIMServer.sdkws.PullMessageBySeqsResp
+	(*RevokeMsgReq)(nil),                                        // 37: OpenIMServer.msg.RevokeMsgReq
+	(*RevokeMsgResp)(nil),                                       // 38: OpenIMServer.msg.RevokeMsgResp
+	nil,                                                         // 39: OpenIMServer.msg.ModifyMessageReactionExtensionsReq.ReactionExtensionsEntry
+	nil,                                                         // 40: OpenIMServer.msg.SetMessageReactionExtensionsReq.ReactionExtensionsEntry
+	(*GetMessagesReactionExtensionsReq_MessageReactionKey)(nil), // 41: OpenIMServer.msg.GetMessagesReactionExtensionsReq.MessageReactionKey
+	nil,                                 // 42: OpenIMServer.msg.SingleMessageExtensionResult.ReactionExtensionsEntry
+	nil,                                 // 43: OpenIMServer.msg.ExtendMsg.ReactionExtensionsEntry
+	(*sdkws.MsgData)(nil),               // 44: OpenIMServer.sdkws.MsgData
+	(*wrapperspb.StringValue)(nil),      // 45: OpenIMServer.protobuf.StringValue
+	(*sdkws.KeyValue)(nil),              // 46: OpenIMServer.sdkws.KeyValue
+	(*sdkws.GetMaxSeqReq)(nil),          // 47: OpenIMServer.sdkws.GetMaxSeqReq
+	(*sdkws.PullMessageBySeqsReq)(nil),  // 48: OpenIMServer.sdkws.PullMessageBySeqsReq
+	(*sdkws.GetMaxSeqResp)(nil),         // 49: OpenIMServer.sdkws.GetMaxSeqResp
+	(*sdkws.PullMessageBySeqsResp)(nil), // 50: OpenIMServer.sdkws.PullMessageBySeqsResp
 }
 var file_msg_msg_proto_depIdxs = []int32{
-	42, // 0: OpenIMServer.msg.MsgDataToMQ.msgData:type_name -> OpenIMServer.sdkws.MsgData
-	42, // 1: OpenIMServer.msg.MsgDataToDB.msgData:type_name -> OpenIMServer.sdkws.MsgData
-	42, // 2: OpenIMServer.msg.PushMsgDataToMQ.msgData:type_name -> OpenIMServer.sdkws.MsgData
-	42, // 3: OpenIMServer.msg.MsgDataToMongoByMQ.msgData:type_name -> OpenIMServer.sdkws.MsgData
-	42, // 4: OpenIMServer.msg.SendMsgReq.msgData:type_name -> OpenIMServer.sdkws.MsgData
-	42, // 5: OpenIMServer.msg.GetSuperGroupMsgResp.msgData:type_name -> OpenIMServer.sdkws.MsgData
-	42, // 6: OpenIMServer.msg.GetWriteDiffMsgResp.msgData:type_name -> OpenIMServer.sdkws.MsgData
-	37, // 7: OpenIMServer.msg.ModifyMessageReactionExtensionsReq.reactionExtensions:type_name -> OpenIMServer.msg.ModifyMessageReactionExtensionsReq.ReactionExtensionsEntry
-	43, // 8: OpenIMServer.msg.ModifyMessageReactionExtensionsReq.ex:type_name -> OpenIMServer.protobuf.StringValue
-	43, // 9: OpenIMServer.msg.ModifyMessageReactionExtensionsReq.attachedInfo:type_name -> OpenIMServer.protobuf.StringValue
-	38, // 10: OpenIMServer.msg.SetMessageReactionExtensionsReq.reactionExtensions:type_name -> OpenIMServer.msg.SetMessageReactionExtensionsReq.ReactionExtensionsEntry
-	43, // 11: OpenIMServer.msg.SetMessageReactionExtensionsReq.ex:type_name -> OpenIMServer.protobuf.StringValue
-	43, // 12: OpenIMServer.msg.SetMessageReactionExtensionsReq.attachedInfo:type_name -> OpenIMServer.protobuf.StringValue
+	44, // 0: OpenIMServer.msg.MsgDataToMQ.msgData:type_name -> OpenIMServer.sdkws.MsgData
+	44, // 1: OpenIMServer.msg.MsgDataToDB.msgData:type_name -> OpenIMServer.sdkws.MsgData
+	44, // 2: OpenIMServer.msg.PushMsgDataToMQ.msgData:type_name -> OpenIMServer.sdkws.MsgData
+	44, // 3: OpenIMServer.msg.MsgDataToMongoByMQ.msgData:type_name -> OpenIMServer.sdkws.MsgData
+	44, // 4: OpenIMServer.msg.SendMsgReq.msgData:type_name -> OpenIMServer.sdkws.MsgData
+	44, // 5: OpenIMServer.msg.GetSuperGroupMsgResp.msgData:type_name -> OpenIMServer.sdkws.MsgData
+	44, // 6: OpenIMServer.msg.GetWriteDiffMsgResp.msgData:type_name -> OpenIMServer.sdkws.MsgData
+	39, // 7: OpenIMServer.msg.ModifyMessageReactionExtensionsReq.reactionExtensions:type_name -> OpenIMServer.msg.ModifyMessageReactionExtensionsReq.ReactionExtensionsEntry
+	45, // 8: OpenIMServer.msg.ModifyMessageReactionExtensionsReq.ex:type_name -> OpenIMServer.protobuf.StringValue
+	45, // 9: OpenIMServer.msg.ModifyMessageReactionExtensionsReq.attachedInfo:type_name -> OpenIMServer.protobuf.StringValue
+	40, // 10: OpenIMServer.msg.SetMessageReactionExtensionsReq.reactionExtensions:type_name -> OpenIMServer.msg.SetMessageReactionExtensionsReq.ReactionExtensionsEntry
+	45, // 11: OpenIMServer.msg.SetMessageReactionExtensionsReq.ex:type_name -> OpenIMServer.protobuf.StringValue
+	45, // 12: OpenIMServer.msg.SetMessageReactionExtensionsReq.attachedInfo:type_name -> OpenIMServer.protobuf.StringValue
 	33, // 13: OpenIMServer.msg.SetMessageReactionExtensionsResp.result:type_name -> OpenIMServer.msg.KeyValueResp
-	39, // 14: OpenIMServer.msg.GetMessagesReactionExtensionsReq.messageReactionKeys:type_name -> OpenIMServer.msg.GetMessagesReactionExtensionsReq.MessageReactionKey
+	41, // 14: OpenIMServer.msg.GetMessagesReactionExtensionsReq.messageReactionKeys:type_name -> OpenIMServer.msg.GetMessagesReactionExtensionsReq.MessageReactionKey
 	27, // 15: OpenIMServer.msg.GetMessagesReactionExtensionsResp.singleMessageResult:type_name -> OpenIMServer.msg.SingleMessageExtensionResult
-	40, // 16: OpenIMServer.msg.SingleMessageExtensionResult.reactionExtensions:type_name -> OpenIMServer.msg.SingleMessageExtensionResult.ReactionExtensionsEntry
+	42, // 16: OpenIMServer.msg.SingleMessageExtensionResult.reactionExtensions:type_name -> OpenIMServer.msg.SingleMessageExtensionResult.ReactionExtensionsEntry
 	31, // 17: OpenIMServer.msg.ModifyMessageReactionExtensionsResp.successList:type_name -> OpenIMServer.msg.ExtendMsgResp
 	31, // 18: OpenIMServer.msg.ModifyMessageReactionExtensionsResp.failedList:type_name -> OpenIMServer.msg.ExtendMsgResp
-	44, // 19: OpenIMServer.msg.DeleteMessagesReactionExtensionsReq.reactionExtensions:type_name -> OpenIMServer.sdkws.KeyValue
+	46, // 19: OpenIMServer.msg.DeleteMessagesReactionExtensionsReq.reactionExtensions:type_name -> OpenIMServer.sdkws.KeyValue
 	33, // 20: OpenIMServer.msg.DeleteMessagesReactionExtensionsResp.result:type_name -> OpenIMServer.msg.KeyValueResp
 	32, // 21: OpenIMServer.msg.ExtendMsgResp.extendMsg:type_name -> OpenIMServer.msg.ExtendMsg
-	41, // 22: OpenIMServer.msg.ExtendMsg.reactionExtensions:type_name -> OpenIMServer.msg.ExtendMsg.ReactionExtensionsEntry
-	44, // 23: OpenIMServer.msg.KeyValueResp.keyValue:type_name -> OpenIMServer.sdkws.KeyValue
-	42, // 24: OpenIMServer.msg.MsgDataToModifyByMQ.messages:type_name -> OpenIMServer.sdkws.MsgData
-	44, // 25: OpenIMServer.msg.ModifyMessageReactionExtensionsReq.ReactionExtensionsEntry.value:type_name -> OpenIMServer.sdkws.KeyValue
-	44, // 26: OpenIMServer.msg.SetMessageReactionExtensionsReq.ReactionExtensionsEntry.value:type_name -> OpenIMServer.sdkws.KeyValue
-	44, // 27: OpenIMServer.msg.SingleMessageExtensionResult.ReactionExtensionsEntry.value:type_name -> OpenIMServer.sdkws.KeyValue
+	43, // 22: OpenIMServer.msg.ExtendMsg.reactionExtensions:type_name -> OpenIMServer.msg.ExtendMsg.ReactionExtensionsEntry
+	46, // 23: OpenIMServer.msg.KeyValueResp.keyValue:type_name -> OpenIMServer.sdkws.KeyValue
+	44, // 24: OpenIMServer.msg.MsgDataToModifyByMQ.messages:type_name -> OpenIMServer.sdkws.MsgData
+	46, // 25: OpenIMServer.msg.ModifyMessageReactionExtensionsReq.ReactionExtensionsEntry.value:type_name -> OpenIMServer.sdkws.KeyValue
+	46, // 26: OpenIMServer.msg.SetMessageReactionExtensionsReq.ReactionExtensionsEntry.value:type_name -> OpenIMServer.sdkws.KeyValue
+	46, // 27: OpenIMServer.msg.SingleMessageExtensionResult.ReactionExtensionsEntry.value:type_name -> OpenIMServer.sdkws.KeyValue
 	33, // 28: OpenIMServer.msg.ExtendMsg.ReactionExtensionsEntry.value:type_name -> OpenIMServer.msg.KeyValueResp
-	45, // 29: OpenIMServer.msg.msg.GetMaxSeq:input_type -> OpenIMServer.sdkws.GetMaxSeqReq
-	46, // 30: OpenIMServer.msg.msg.PullMessageBySeqs:input_type -> OpenIMServer.sdkws.PullMessageBySeqsReq
+	47, // 29: OpenIMServer.msg.msg.GetMaxSeq:input_type -> OpenIMServer.sdkws.GetMaxSeqReq
+	48, // 30: OpenIMServer.msg.msg.PullMessageBySeqs:input_type -> OpenIMServer.sdkws.PullMessageBySeqsReq
 	6,  // 31: OpenIMServer.msg.msg.SendMsg:input_type -> OpenIMServer.msg.SendMsgReq
 	35, // 32: OpenIMServer.msg.msg.DelMsgs:input_type -> OpenIMServer.msg.DelMsgsReq
 	16, // 33: OpenIMServer.msg.msg.DelSuperGroupMsg:input_type -> OpenIMServer.msg.DelSuperGroupMsgReq
 	8,  // 34: OpenIMServer.msg.msg.ClearMsg:input_type -> OpenIMServer.msg.ClearMsgReq
 	12, // 35: OpenIMServer.msg.msg.SetSendMsgStatus:input_type -> OpenIMServer.msg.SetSendMsgStatusReq
 	14, // 36: OpenIMServer.msg.msg.GetSendMsgStatus:input_type -> OpenIMServer.msg.GetSendMsgStatusReq
-	23, // 37: OpenIMServer.msg.msg.SetMessageReactionExtensions:input_type -> OpenIMServer.msg.SetMessageReactionExtensionsReq
-	25, // 38: OpenIMServer.msg.msg.GetMessagesReactionExtensions:input_type -> OpenIMServer.msg.GetMessagesReactionExtensionsReq
-	22, // 39: OpenIMServer.msg.msg.AddMessageReactionExtensions:input_type -> OpenIMServer.msg.ModifyMessageReactionExtensionsReq
-	29, // 40: OpenIMServer.msg.msg.DeleteMessageReactionExtensions:input_type -> OpenIMServer.msg.DeleteMessagesReactionExtensionsReq
-	47, // 41: OpenIMServer.msg.msg.GetMaxSeq:output_type -> OpenIMServer.sdkws.GetMaxSeqResp
-	48, // 42: OpenIMServer.msg.msg.PullMessageBySeqs:output_type -> OpenIMServer.sdkws.PullMessageBySeqsResp
-	7,  // 43: OpenIMServer.msg.msg.SendMsg:output_type -> OpenIMServer.msg.SendMsgResp
-	36, // 44: OpenIMServer.msg.msg.DelMsgs:output_type -> OpenIMServer.msg.DelMsgsResp
-	17, // 45: OpenIMServer.msg.msg.DelSuperGroupMsg:output_type -> OpenIMServer.msg.DelSuperGroupMsgResp
-	9,  // 46: OpenIMServer.msg.msg.ClearMsg:output_type -> OpenIMServer.msg.ClearMsgResp
-	13, // 47: OpenIMServer.msg.msg.SetSendMsgStatus:output_type -> OpenIMServer.msg.SetSendMsgStatusResp
-	15, // 48: OpenIMServer.msg.msg.GetSendMsgStatus:output_type -> OpenIMServer.msg.GetSendMsgStatusResp
-	24, // 49: OpenIMServer.msg.msg.SetMessageReactionExtensions:output_type -> OpenIMServer.msg.SetMessageReactionExtensionsResp
-	26, // 50: OpenIMServer.msg.msg.GetMessagesReactionExtensions:output_type -> OpenIMServer.msg.GetMessagesReactionExtensionsResp
-	28, // 51: OpenIMServer.msg.msg.AddMessageReactionExtensions:output_type -> OpenIMServer.msg.ModifyMessageReactionExtensionsResp
-	30, // 52: OpenIMServer.msg.msg.DeleteMessageReactionExtensions:output_type -> OpenIMServer.msg.DeleteMessagesReactionExtensionsResp
-	41, // [41:53] is the sub-list for method output_type
-	29, // [29:41] is the sub-list for method input_type
+	37, // 37: OpenIMServer.msg.msg.RevokeMsg:input_type -> OpenIMServer.msg.RevokeMsgReq
+	23, // 38: OpenIMServer.msg.msg.SetMessageReactionExtensions:input_type -> OpenIMServer.msg.SetMessageReactionExtensionsReq
+	25, // 39: OpenIMServer.msg.msg.GetMessagesReactionExtensions:input_type -> OpenIMServer.msg.GetMessagesReactionExtensionsReq
+	22, // 40: OpenIMServer.msg.msg.AddMessageReactionExtensions:input_type -> OpenIMServer.msg.ModifyMessageReactionExtensionsReq
+	29, // 41: OpenIMServer.msg.msg.DeleteMessageReactionExtensions:input_type -> OpenIMServer.msg.DeleteMessagesReactionExtensionsReq
+	49, // 42: OpenIMServer.msg.msg.GetMaxSeq:output_type -> OpenIMServer.sdkws.GetMaxSeqResp
+	50, // 43: OpenIMServer.msg.msg.PullMessageBySeqs:output_type -> OpenIMServer.sdkws.PullMessageBySeqsResp
+	7,  // 44: OpenIMServer.msg.msg.SendMsg:output_type -> OpenIMServer.msg.SendMsgResp
+	36, // 45: OpenIMServer.msg.msg.DelMsgs:output_type -> OpenIMServer.msg.DelMsgsResp
+	17, // 46: OpenIMServer.msg.msg.DelSuperGroupMsg:output_type -> OpenIMServer.msg.DelSuperGroupMsgResp
+	9,  // 47: OpenIMServer.msg.msg.ClearMsg:output_type -> OpenIMServer.msg.ClearMsgResp
+	13, // 48: OpenIMServer.msg.msg.SetSendMsgStatus:output_type -> OpenIMServer.msg.SetSendMsgStatusResp
+	15, // 49: OpenIMServer.msg.msg.GetSendMsgStatus:output_type -> OpenIMServer.msg.GetSendMsgStatusResp
+	38, // 50: OpenIMServer.msg.msg.RevokeMsg:output_type -> OpenIMServer.msg.RevokeMsgResp
+	24, // 51: OpenIMServer.msg.msg.SetMessageReactionExtensions:output_type -> OpenIMServer.msg.SetMessageReactionExtensionsResp
+	26, // 52: OpenIMServer.msg.msg.GetMessagesReactionExtensions:output_type -> OpenIMServer.msg.GetMessagesReactionExtensionsResp
+	28, // 53: OpenIMServer.msg.msg.AddMessageReactionExtensions:output_type -> OpenIMServer.msg.ModifyMessageReactionExtensionsResp
+	30, // 54: OpenIMServer.msg.msg.DeleteMessageReactionExtensions:output_type -> OpenIMServer.msg.DeleteMessagesReactionExtensionsResp
+	42, // [42:55] is the sub-list for method output_type
+	29, // [29:42] is the sub-list for method input_type
 	29, // [29:29] is the sub-list for extension type_name
 	29, // [29:29] is the sub-list for extension extendee
 	0,  // [0:29] is the sub-list for field type_name
@@ -3149,7 +3237,31 @@ func file_msg_msg_proto_init() {
 				return nil
 			}
 		}
-		file_msg_msg_proto_msgTypes[39].Exporter = func(v interface{}, i int) interface{} {
+		file_msg_msg_proto_msgTypes[37].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*RevokeMsgReq); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_msg_msg_proto_msgTypes[38].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*RevokeMsgResp); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_msg_msg_proto_msgTypes[41].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*GetMessagesReactionExtensionsReq_MessageReactionKey); i {
 			case 0:
 				return &v.state
@@ -3168,7 +3280,7 @@ func file_msg_msg_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_msg_msg_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   42,
+			NumMessages:   44,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
@@ -3210,6 +3322,7 @@ type MsgClient interface {
 	SetSendMsgStatus(ctx context.Context, in *SetSendMsgStatusReq, opts ...grpc.CallOption) (*SetSendMsgStatusResp, error)
 	// 获取消息发送状态
 	GetSendMsgStatus(ctx context.Context, in *GetSendMsgStatusReq, opts ...grpc.CallOption) (*GetSendMsgStatusResp, error)
+	RevokeMsg(ctx context.Context, in *RevokeMsgReq, opts ...grpc.CallOption) (*RevokeMsgResp, error)
 	// 修改消息
 	SetMessageReactionExtensions(ctx context.Context, in *SetMessageReactionExtensionsReq, opts ...grpc.CallOption) (*SetMessageReactionExtensionsResp, error)
 	GetMessagesReactionExtensions(ctx context.Context, in *GetMessagesReactionExtensionsReq, opts ...grpc.CallOption) (*GetMessagesReactionExtensionsResp, error)
@@ -3297,6 +3410,15 @@ func (c *msgClient) GetSendMsgStatus(ctx context.Context, in *GetSendMsgStatusRe
 	return out, nil
 }
 
+func (c *msgClient) RevokeMsg(ctx context.Context, in *RevokeMsgReq, opts ...grpc.CallOption) (*RevokeMsgResp, error) {
+	out := new(RevokeMsgResp)
+	err := c.cc.Invoke(ctx, "/OpenIMServer.msg.msg/RevokeMsg", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *msgClient) SetMessageReactionExtensions(ctx context.Context, in *SetMessageReactionExtensionsReq, opts ...grpc.CallOption) (*SetMessageReactionExtensionsResp, error) {
 	out := new(SetMessageReactionExtensionsResp)
 	err := c.cc.Invoke(ctx, "/OpenIMServer.msg.msg/SetMessageReactionExtensions", in, out, opts...)
@@ -3351,6 +3473,7 @@ type MsgServer interface {
 	SetSendMsgStatus(context.Context, *SetSendMsgStatusReq) (*SetSendMsgStatusResp, error)
 	// 获取消息发送状态
 	GetSendMsgStatus(context.Context, *GetSendMsgStatusReq) (*GetSendMsgStatusResp, error)
+	RevokeMsg(context.Context, *RevokeMsgReq) (*RevokeMsgResp, error)
 	// 修改消息
 	SetMessageReactionExtensions(context.Context, *SetMessageReactionExtensionsReq) (*SetMessageReactionExtensionsResp, error)
 	GetMessagesReactionExtensions(context.Context, *GetMessagesReactionExtensionsReq) (*GetMessagesReactionExtensionsResp, error)
@@ -3386,6 +3509,9 @@ func (*UnimplementedMsgServer) SetSendMsgStatus(context.Context, *SetSendMsgStat
 func (*UnimplementedMsgServer) GetSendMsgStatus(context.Context, *GetSendMsgStatusReq) (*GetSendMsgStatusResp, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method GetSendMsgStatus not implemented")
 }
+func (*UnimplementedMsgServer) RevokeMsg(context.Context, *RevokeMsgReq) (*RevokeMsgResp, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method RevokeMsg not implemented")
+}
 func (*UnimplementedMsgServer) SetMessageReactionExtensions(context.Context, *SetMessageReactionExtensionsReq) (*SetMessageReactionExtensionsResp, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method SetMessageReactionExtensions not implemented")
 }
@@ -3547,6 +3673,24 @@ func _Msg_GetSendMsgStatus_Handler(srv interface{}, ctx context.Context, dec fun
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Msg_RevokeMsg_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(RevokeMsgReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MsgServer).RevokeMsg(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/OpenIMServer.msg.msg/RevokeMsg",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MsgServer).RevokeMsg(ctx, req.(*RevokeMsgReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _Msg_SetMessageReactionExtensions_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(SetMessageReactionExtensionsReq)
 	if err := dec(in); err != nil {
@@ -3655,6 +3799,10 @@ var _Msg_serviceDesc = grpc.ServiceDesc{
 			MethodName: "GetSendMsgStatus",
 			Handler:    _Msg_GetSendMsgStatus_Handler,
 		},
+		{
+			MethodName: "RevokeMsg",
+			Handler:    _Msg_RevokeMsg_Handler,
+		},
 		{
 			MethodName: "SetMessageReactionExtensions",
 			Handler:    _Msg_SetMessageReactionExtensions_Handler,
diff --git a/pkg/proto/msg/msg.proto b/pkg/proto/msg/msg.proto
index b6bd05f9e..56fa8f269 100644
--- a/pkg/proto/msg/msg.proto
+++ b/pkg/proto/msg/msg.proto
@@ -190,13 +190,19 @@ message MsgDataToModifyByMQ{
 }
 
 message DelMsgsReq{
-  string userID = 2;
-  repeated int64 seqs = 3;
 }
 
 message DelMsgsResp{
 }
 
+message RevokeMsgReq {
+  string conversationID = 1;
+  int64 seqs = 2;
+}
+
+message RevokeMsgResp {
+}
+
 service msg {
   //获取最小最大seq（包括用户的，以及指定群组的）
   rpc GetMaxSeq(sdkws.GetMaxSeqReq) returns(sdkws.GetMaxSeqResp);
@@ -214,9 +220,7 @@ service msg {
   rpc SetSendMsgStatus(SetSendMsgStatusReq) returns(SetSendMsgStatusResp);
   //获取消息发送状态
   rpc GetSendMsgStatus(GetSendMsgStatusReq) returns(GetSendMsgStatusResp);
-
-
-
+  rpc RevokeMsg(RevokeMsgReq) returns(RevokeMsgResp);
   // 修改消息
   rpc SetMessageReactionExtensions(SetMessageReactionExtensionsReq) returns(SetMessageReactionExtensionsResp);
   rpc GetMessagesReactionExtensions(GetMessagesReactionExtensionsReq) returns(GetMessagesReactionExtensionsResp);