diff --git a/pkg/proto/rtc/rtc.pb.go b/pkg/proto/rtc/rtc.pb.go
index da2bcd758..277fa2e65 100644
--- a/pkg/proto/rtc/rtc.pb.go
+++ b/pkg/proto/rtc/rtc.pb.go
@@ -1178,15 +1178,15 @@ type InvitationInfo struct {
 
 	InviterUserID      string   `protobuf:"bytes,1,opt,name=inviterUserID,proto3" json:"inviterUserID,omitempty"`
 	InviteeUserIDList  []string `protobuf:"bytes,2,rep,name=inviteeUserIDList,proto3" json:"inviteeUserIDList,omitempty"`
-	BusyLineUserIDList []string `protobuf:"bytes,3,rep,name=busyLineUserIDList,proto3" json:"busyLineUserIDList,omitempty"`
-	CustomData         string   `protobuf:"bytes,4,opt,name=customData,proto3" json:"customData,omitempty"`
-	GroupID            string   `protobuf:"bytes,5,opt,name=groupID,proto3" json:"groupID,omitempty"`
-	RoomID             string   `protobuf:"bytes,6,opt,name=roomID,proto3" json:"roomID,omitempty"`
-	Timeout            int32    `protobuf:"varint,7,opt,name=timeout,proto3" json:"timeout,omitempty"`
-	MediaType          string   `protobuf:"bytes,8,opt,name=mediaType,proto3" json:"mediaType,omitempty"`
-	PlatformID         int32    `protobuf:"varint,9,opt,name=platformID,proto3" json:"platformID,omitempty"`
-	SessionType        int32    `protobuf:"varint,10,opt,name=sessionType,proto3" json:"sessionType,omitempty"`
-	InitiateTime       int32    `protobuf:"varint,11,opt,name=initiateTime,proto3" json:"initiateTime,omitempty"`
+	CustomData         string   `protobuf:"bytes,3,opt,name=customData,proto3" json:"customData,omitempty"`
+	GroupID            string   `protobuf:"bytes,4,opt,name=groupID,proto3" json:"groupID,omitempty"`
+	RoomID             string   `protobuf:"bytes,5,opt,name=roomID,proto3" json:"roomID,omitempty"`
+	Timeout            int32    `protobuf:"varint,6,opt,name=timeout,proto3" json:"timeout,omitempty"`
+	MediaType          string   `protobuf:"bytes,7,opt,name=mediaType,proto3" json:"mediaType,omitempty"`
+	PlatformID         int32    `protobuf:"varint,8,opt,name=platformID,proto3" json:"platformID,omitempty"`
+	SessionType        int32    `protobuf:"varint,9,opt,name=sessionType,proto3" json:"sessionType,omitempty"`
+	InitiateTime       int32    `protobuf:"varint,10,opt,name=initiateTime,proto3" json:"initiateTime,omitempty"`
+	BusyLineUserIDList []string `protobuf:"bytes,11,rep,name=busyLineUserIDList,proto3" json:"busyLineUserIDList,omitempty"`
 }
 
 func (x *InvitationInfo) Reset() {
@@ -1235,13 +1235,6 @@ func (x *InvitationInfo) GetInviteeUserIDList() []string {
 	return nil
 }
 
-func (x *InvitationInfo) GetBusyLineUserIDList() []string {
-	if x != nil {
-		return x.BusyLineUserIDList
-	}
-	return nil
-}
-
 func (x *InvitationInfo) GetCustomData() string {
 	if x != nil {
 		return x.CustomData
@@ -1298,6 +1291,13 @@ func (x *InvitationInfo) GetInitiateTime() int32 {
 	return 0
 }
 
+func (x *InvitationInfo) GetBusyLineUserIDList() []string {
+	if x != nil {
+		return x.BusyLineUserIDList
+	}
+	return nil
+}
+
 type SignalInviteReq struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -2520,25 +2520,25 @@ var file_rtc_rtc_proto_rawDesc = []byte{
 	0x0d, 0x69, 0x6e, 0x76, 0x69, 0x74, 0x65, 0x72, 0x55, 0x73, 0x65, 0x72, 0x49, 0x44, 0x12, 0x2c,
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 	0x12, 0x1a, 0x0a, 0x08, 0x6f, 0x70, 0x55, 0x73, 0x65, 0x72, 0x49, 0x44, 0x18, 0x01, 0x20, 0x01,
 	0x28, 0x09, 0x52, 0x08, 0x6f, 0x70, 0x55, 0x73, 0x65, 0x72, 0x49, 0x44, 0x12, 0x35, 0x0a, 0x0a,
diff --git a/pkg/proto/rtc/rtc.proto b/pkg/proto/rtc/rtc.proto
index e8658b41d..7081865fa 100644
--- a/pkg/proto/rtc/rtc.proto
+++ b/pkg/proto/rtc/rtc.proto
@@ -119,15 +119,15 @@ message SignalResp {
 message InvitationInfo  {
     string inviterUserID = 1;
     repeated string inviteeUserIDList = 2;
-    repeated string busyLineUserIDList = 3;
-    string customData = 4;
-    string  groupID = 5;
-    string roomID = 6;
-    int32 timeout = 7;
-    string mediaType = 8;
-    int32 platformID = 9;
-    int32 sessionType = 10;
-    int32 initiateTime = 11;
+    string customData = 3;
+    string  groupID = 4;
+    string roomID = 5;
+    int32 timeout = 6;
+    string mediaType = 7;
+    int32 platformID = 8;
+    int32 sessionType = 9;
+    int32 initiateTime = 10;
+    repeated string busyLineUserIDList = 11;
 }
 
 
diff --git a/pkg/proto/sdk_ws/ws.pb.go b/pkg/proto/sdk_ws/ws.pb.go
index 797f921bc..91b20be03 100644
--- a/pkg/proto/sdk_ws/ws.pb.go
+++ b/pkg/proto/sdk_ws/ws.pb.go
@@ -4756,15 +4756,15 @@ type InvitationInfo struct {
 
 	InviterUserID      string   `protobuf:"bytes,1,opt,name=inviterUserID,proto3" json:"inviterUserID,omitempty"`
 	InviteeUserIDList  []string `protobuf:"bytes,2,rep,name=inviteeUserIDList,proto3" json:"inviteeUserIDList,omitempty"`
-	BusyLineUserIDList []string `protobuf:"bytes,3,rep,name=busyLineUserIDList,proto3" json:"busyLineUserIDList,omitempty"`
-	CustomData         string   `protobuf:"bytes,4,opt,name=customData,proto3" json:"customData,omitempty"`
-	GroupID            string   `protobuf:"bytes,5,opt,name=groupID,proto3" json:"groupID,omitempty"`
-	RoomID             string   `protobuf:"bytes,6,opt,name=roomID,proto3" json:"roomID,omitempty"`
-	Timeout            int32    `protobuf:"varint,7,opt,name=timeout,proto3" json:"timeout,omitempty"`
-	MediaType          string   `protobuf:"bytes,8,opt,name=mediaType,proto3" json:"mediaType,omitempty"`
-	PlatformID         int32    `protobuf:"varint,9,opt,name=platformID,proto3" json:"platformID,omitempty"`
-	SessionType        int32    `protobuf:"varint,10,opt,name=sessionType,proto3" json:"sessionType,omitempty"`
-	InitiateTime       int32    `protobuf:"varint,11,opt,name=initiateTime,proto3" json:"initiateTime,omitempty"`
+	CustomData         string   `protobuf:"bytes,3,opt,name=customData,proto3" json:"customData,omitempty"`
+	GroupID            string   `protobuf:"bytes,4,opt,name=groupID,proto3" json:"groupID,omitempty"`
+	RoomID             string   `protobuf:"bytes,5,opt,name=roomID,proto3" json:"roomID,omitempty"`
+	Timeout            int32    `protobuf:"varint,6,opt,name=timeout,proto3" json:"timeout,omitempty"`
+	MediaType          string   `protobuf:"bytes,7,opt,name=mediaType,proto3" json:"mediaType,omitempty"`
+	PlatformID         int32    `protobuf:"varint,8,opt,name=platformID,proto3" json:"platformID,omitempty"`
+	SessionType        int32    `protobuf:"varint,9,opt,name=sessionType,proto3" json:"sessionType,omitempty"`
+	InitiateTime       int32    `protobuf:"varint,10,opt,name=initiateTime,proto3" json:"initiateTime,omitempty"`
+	BusyLineUserIDList []string `protobuf:"bytes,11,rep,name=busyLineUserIDList,proto3" json:"busyLineUserIDList,omitempty"`
 }
 
 func (x *InvitationInfo) Reset() {
@@ -4813,13 +4813,6 @@ func (x *InvitationInfo) GetInviteeUserIDList() []string {
 	return nil
 }
 
-func (x *InvitationInfo) GetBusyLineUserIDList() []string {
-	if x != nil {
-		return x.BusyLineUserIDList
-	}
-	return nil
-}
-
 func (x *InvitationInfo) GetCustomData() string {
 	if x != nil {
 		return x.CustomData
@@ -4876,6 +4869,13 @@ func (x *InvitationInfo) GetInitiateTime() int32 {
 	return 0
 }
 
+func (x *InvitationInfo) GetBusyLineUserIDList() []string {
+	if x != nil {
+		return x.BusyLineUserIDList
+	}
+	return nil
+}
+
 type ParticipantMetaData struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -6798,25 +6798,25 @@ var file_sdk_ws_ws_proto_rawDesc = []byte{
 	0x69, 0x74, 0x65, 0x72, 0x55, 0x73, 0x65, 0x72, 0x49, 0x44, 0x12, 0x2c, 0x0a, 0x11, 0x69, 0x6e,
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 	0x74, 0x69, 0x63, 0x69, 0x70, 0x61, 0x6e, 0x74, 0x4d, 0x65, 0x74, 0x61, 0x44, 0x61, 0x74, 0x61,
 	0x12, 0x3a, 0x0a, 0x09, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x49, 0x6e, 0x66, 0x6f, 0x18, 0x01, 0x20,
 	0x01, 0x28, 0x0b, 0x32, 0x1c, 0x2e, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x5f, 0x61, 0x70, 0x69,
diff --git a/pkg/proto/sdk_ws/ws.proto b/pkg/proto/sdk_ws/ws.proto
index 2ec63d04b..1f41192e1 100644
--- a/pkg/proto/sdk_ws/ws.proto
+++ b/pkg/proto/sdk_ws/ws.proto
@@ -545,15 +545,15 @@ message SignalResp {
 message InvitationInfo  {
     string inviterUserID = 1;
     repeated string inviteeUserIDList = 2;
-    repeated string busyLineUserIDList = 3;
-    string customData = 4;
-    string  groupID = 5;
-    string roomID = 6;
-    int32 timeout = 7;
-    string mediaType = 8;
-    int32 platformID = 9;
-    int32 sessionType = 10;
-    int32 initiateTime = 11;
+    string customData = 3;
+    string  groupID = 4;
+    string roomID = 5;
+    int32 timeout = 6;
+    string mediaType = 7;
+    int32 platformID = 8;
+    int32 sessionType = 9;
+    int32 initiateTime = 10;
+    repeated string busyLineUserIDList = 11;
 }
 
 message ParticipantMetaData{