diff --git a/pkg/rpc/pb/service_node_task.pb.go b/pkg/rpc/pb/service_node_task.pb.go
index 19ddac7..fc6c23f 100644
--- a/pkg/rpc/pb/service_node_task.pb.go
+++ b/pkg/rpc/pb/service_node_task.pb.go
@@ -470,6 +470,54 @@ func (x *DeleteNodeTaskRequest) GetNodeTaskId() int64 {
 	return 0
 }
 
+// 批量删除任务
+type DeleteNodeTasksRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	NodeTaskIds []int64 `protobuf:"varint,1,rep,packed,name=nodeTaskIds,proto3" json:"nodeTaskIds,omitempty"`
+}
+
+func (x *DeleteNodeTasksRequest) Reset() {
+	*x = DeleteNodeTasksRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_service_node_task_proto_msgTypes[9]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *DeleteNodeTasksRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DeleteNodeTasksRequest) ProtoMessage() {}
+
+func (x *DeleteNodeTasksRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_service_node_task_proto_msgTypes[9]
+	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 DeleteNodeTasksRequest.ProtoReflect.Descriptor instead.
+func (*DeleteNodeTasksRequest) Descriptor() ([]byte, []int) {
+	return file_service_node_task_proto_rawDescGZIP(), []int{9}
+}
+
+func (x *DeleteNodeTasksRequest) GetNodeTaskIds() []int64 {
+	if x != nil {
+		return x.NodeTaskIds
+	}
+	return nil
+}
+
 // 计算正在执行的任务数量
 type CountDoingNodeTasksRequest struct {
 	state         protoimpl.MessageState
@@ -480,7 +528,7 @@ type CountDoingNodeTasksRequest struct {
 func (x *CountDoingNodeTasksRequest) Reset() {
 	*x = CountDoingNodeTasksRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_service_node_task_proto_msgTypes[9]
+		mi := &file_service_node_task_proto_msgTypes[10]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -493,7 +541,7 @@ func (x *CountDoingNodeTasksRequest) String() string {
 func (*CountDoingNodeTasksRequest) ProtoMessage() {}
 
 func (x *CountDoingNodeTasksRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_service_node_task_proto_msgTypes[9]
+	mi := &file_service_node_task_proto_msgTypes[10]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -506,7 +554,7 @@ func (x *CountDoingNodeTasksRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use CountDoingNodeTasksRequest.ProtoReflect.Descriptor instead.
 func (*CountDoingNodeTasksRequest) Descriptor() ([]byte, []int) {
-	return file_service_node_task_proto_rawDescGZIP(), []int{9}
+	return file_service_node_task_proto_rawDescGZIP(), []int{10}
 }
 
 // 查找需要通知的任务
@@ -521,7 +569,7 @@ type FindNotifyingNodeTasksRequest struct {
 func (x *FindNotifyingNodeTasksRequest) Reset() {
 	*x = FindNotifyingNodeTasksRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_service_node_task_proto_msgTypes[10]
+		mi := &file_service_node_task_proto_msgTypes[11]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -534,7 +582,7 @@ func (x *FindNotifyingNodeTasksRequest) String() string {
 func (*FindNotifyingNodeTasksRequest) ProtoMessage() {}
 
 func (x *FindNotifyingNodeTasksRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_service_node_task_proto_msgTypes[10]
+	mi := &file_service_node_task_proto_msgTypes[11]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -547,7 +595,7 @@ func (x *FindNotifyingNodeTasksRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use FindNotifyingNodeTasksRequest.ProtoReflect.Descriptor instead.
 func (*FindNotifyingNodeTasksRequest) Descriptor() ([]byte, []int) {
-	return file_service_node_task_proto_rawDescGZIP(), []int{10}
+	return file_service_node_task_proto_rawDescGZIP(), []int{11}
 }
 
 func (x *FindNotifyingNodeTasksRequest) GetSize() int64 {
@@ -568,7 +616,7 @@ type FindNotifyingNodeTasksResponse struct {
 func (x *FindNotifyingNodeTasksResponse) Reset() {
 	*x = FindNotifyingNodeTasksResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_service_node_task_proto_msgTypes[11]
+		mi := &file_service_node_task_proto_msgTypes[12]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -581,7 +629,7 @@ func (x *FindNotifyingNodeTasksResponse) String() string {
 func (*FindNotifyingNodeTasksResponse) ProtoMessage() {}
 
 func (x *FindNotifyingNodeTasksResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_service_node_task_proto_msgTypes[11]
+	mi := &file_service_node_task_proto_msgTypes[12]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -594,7 +642,7 @@ func (x *FindNotifyingNodeTasksResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use FindNotifyingNodeTasksResponse.ProtoReflect.Descriptor instead.
 func (*FindNotifyingNodeTasksResponse) Descriptor() ([]byte, []int) {
-	return file_service_node_task_proto_rawDescGZIP(), []int{11}
+	return file_service_node_task_proto_rawDescGZIP(), []int{12}
 }
 
 func (x *FindNotifyingNodeTasksResponse) GetNodeTasks() []*NodeTask {
@@ -616,7 +664,7 @@ type UpdateNodeTasksNotifiedRequest struct {
 func (x *UpdateNodeTasksNotifiedRequest) Reset() {
 	*x = UpdateNodeTasksNotifiedRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_service_node_task_proto_msgTypes[12]
+		mi := &file_service_node_task_proto_msgTypes[13]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -629,7 +677,7 @@ func (x *UpdateNodeTasksNotifiedRequest) String() string {
 func (*UpdateNodeTasksNotifiedRequest) ProtoMessage() {}
 
 func (x *UpdateNodeTasksNotifiedRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_service_node_task_proto_msgTypes[12]
+	mi := &file_service_node_task_proto_msgTypes[13]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -642,7 +690,7 @@ func (x *UpdateNodeTasksNotifiedRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use UpdateNodeTasksNotifiedRequest.ProtoReflect.Descriptor instead.
 func (*UpdateNodeTasksNotifiedRequest) Descriptor() ([]byte, []int) {
-	return file_service_node_task_proto_rawDescGZIP(), []int{12}
+	return file_service_node_task_proto_rawDescGZIP(), []int{13}
 }
 
 func (x *UpdateNodeTasksNotifiedRequest) GetNodeTaskIds() []int64 {
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-	0x2e, 0x2f, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x69, 0x65, 0x64, 0x12, 0x22, 0x2e, 0x70, 0x62, 0x2e, 0x55, 0x70, 0x64, 0x61, 0x74, 0x65, 0x4e,
+	0x6f, 0x64, 0x65, 0x54, 0x61, 0x73, 0x6b, 0x73, 0x4e, 0x6f, 0x74, 0x69, 0x66, 0x69, 0x65, 0x64,
+	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x0e, 0x2e, 0x70, 0x62, 0x2e, 0x52, 0x50, 0x43,
+	0x53, 0x75, 0x63, 0x63, 0x65, 0x73, 0x73, 0x42, 0x06, 0x5a, 0x04, 0x2e, 0x2f, 0x70, 0x62, 0x62,
+	0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -768,7 +824,7 @@ func file_service_node_task_proto_rawDescGZIP() []byte {
 	return file_service_node_task_proto_rawDescData
 }
 
-var file_service_node_task_proto_msgTypes = make([]protoimpl.MessageInfo, 13)
+var file_service_node_task_proto_msgTypes = make([]protoimpl.MessageInfo, 14)
 var file_service_node_task_proto_goTypes = []interface{}{
 	(*FindNodeTasksRequest)(nil),           // 0: pb.FindNodeTasksRequest
 	(*FindNodeTasksResponse)(nil),          // 1: pb.FindNodeTasksResponse
@@ -779,37 +835,40 @@ var file_service_node_task_proto_goTypes = []interface{}{
 	(*ExistsNodeTasksRequest)(nil),         // 6: pb.ExistsNodeTasksRequest
 	(*ExistsNodeTasksResponse)(nil),        // 7: pb.ExistsNodeTasksResponse
 	(*DeleteNodeTaskRequest)(nil),          // 8: pb.DeleteNodeTaskRequest
-	(*CountDoingNodeTasksRequest)(nil),     // 9: pb.CountDoingNodeTasksRequest
-	(*FindNotifyingNodeTasksRequest)(nil),  // 10: pb.FindNotifyingNodeTasksRequest
-	(*FindNotifyingNodeTasksResponse)(nil), // 11: pb.FindNotifyingNodeTasksResponse
-	(*UpdateNodeTasksNotifiedRequest)(nil), // 12: pb.UpdateNodeTasksNotifiedRequest
-	(*NodeTask)(nil),                       // 13: pb.NodeTask
-	(*RPCSuccess)(nil),                     // 14: pb.RPCSuccess
-	(*RPCCountResponse)(nil),               // 15: pb.RPCCountResponse
+	(*DeleteNodeTasksRequest)(nil),         // 9: pb.DeleteNodeTasksRequest
+	(*CountDoingNodeTasksRequest)(nil),     // 10: pb.CountDoingNodeTasksRequest
+	(*FindNotifyingNodeTasksRequest)(nil),  // 11: pb.FindNotifyingNodeTasksRequest
+	(*FindNotifyingNodeTasksResponse)(nil), // 12: pb.FindNotifyingNodeTasksResponse
+	(*UpdateNodeTasksNotifiedRequest)(nil), // 13: pb.UpdateNodeTasksNotifiedRequest
+	(*NodeTask)(nil),                       // 14: pb.NodeTask
+	(*RPCSuccess)(nil),                     // 15: pb.RPCSuccess
+	(*RPCCountResponse)(nil),               // 16: pb.RPCCountResponse
 }
 var file_service_node_task_proto_depIdxs = []int32{
-	13, // 0: pb.FindNodeTasksResponse.nodeTasks:type_name -> pb.NodeTask
+	14, // 0: pb.FindNodeTasksResponse.nodeTasks:type_name -> pb.NodeTask
 	5,  // 1: pb.FindNodeClusterTasksResponse.clusterTasks:type_name -> pb.ClusterTask
-	13, // 2: pb.ClusterTask.nodeTasks:type_name -> pb.NodeTask
-	13, // 3: pb.FindNotifyingNodeTasksResponse.nodeTasks:type_name -> pb.NodeTask
+	14, // 2: pb.ClusterTask.nodeTasks:type_name -> pb.NodeTask
+	14, // 3: pb.FindNotifyingNodeTasksResponse.nodeTasks:type_name -> pb.NodeTask
 	0,  // 4: pb.NodeTaskService.findNodeTasks:input_type -> pb.FindNodeTasksRequest
 	2,  // 5: pb.NodeTaskService.reportNodeTaskDone:input_type -> pb.ReportNodeTaskDoneRequest
 	3,  // 6: pb.NodeTaskService.findNodeClusterTasks:input_type -> pb.FindNodeClusterTasksRequest
 	6,  // 7: pb.NodeTaskService.existsNodeTasks:input_type -> pb.ExistsNodeTasksRequest
 	8,  // 8: pb.NodeTaskService.deleteNodeTask:input_type -> pb.DeleteNodeTaskRequest
-	9,  // 9: pb.NodeTaskService.countDoingNodeTasks:input_type -> pb.CountDoingNodeTasksRequest
-	10, // 10: pb.NodeTaskService.findNotifyingNodeTasks:input_type -> pb.FindNotifyingNodeTasksRequest
-	12, // 11: pb.NodeTaskService.updateNodeTasksNotified:input_type -> pb.UpdateNodeTasksNotifiedRequest
-	1,  // 12: pb.NodeTaskService.findNodeTasks:output_type -> pb.FindNodeTasksResponse
-	14, // 13: pb.NodeTaskService.reportNodeTaskDone:output_type -> pb.RPCSuccess
-	4,  // 14: pb.NodeTaskService.findNodeClusterTasks:output_type -> pb.FindNodeClusterTasksResponse
-	7,  // 15: pb.NodeTaskService.existsNodeTasks:output_type -> pb.ExistsNodeTasksResponse
-	14, // 16: pb.NodeTaskService.deleteNodeTask:output_type -> pb.RPCSuccess
-	15, // 17: pb.NodeTaskService.countDoingNodeTasks:output_type -> pb.RPCCountResponse
-	11, // 18: pb.NodeTaskService.findNotifyingNodeTasks:output_type -> pb.FindNotifyingNodeTasksResponse
-	14, // 19: pb.NodeTaskService.updateNodeTasksNotified:output_type -> pb.RPCSuccess
-	12, // [12:20] is the sub-list for method output_type
-	4,  // [4:12] is the sub-list for method input_type
+	9,  // 9: pb.NodeTaskService.deleteNodeTasks:input_type -> pb.DeleteNodeTasksRequest
+	10, // 10: pb.NodeTaskService.countDoingNodeTasks:input_type -> pb.CountDoingNodeTasksRequest
+	11, // 11: pb.NodeTaskService.findNotifyingNodeTasks:input_type -> pb.FindNotifyingNodeTasksRequest
+	13, // 12: pb.NodeTaskService.updateNodeTasksNotified:input_type -> pb.UpdateNodeTasksNotifiedRequest
+	1,  // 13: pb.NodeTaskService.findNodeTasks:output_type -> pb.FindNodeTasksResponse
+	15, // 14: pb.NodeTaskService.reportNodeTaskDone:output_type -> pb.RPCSuccess
+	4,  // 15: pb.NodeTaskService.findNodeClusterTasks:output_type -> pb.FindNodeClusterTasksResponse
+	7,  // 16: pb.NodeTaskService.existsNodeTasks:output_type -> pb.ExistsNodeTasksResponse
+	15, // 17: pb.NodeTaskService.deleteNodeTask:output_type -> pb.RPCSuccess
+	15, // 18: pb.NodeTaskService.deleteNodeTasks:output_type -> pb.RPCSuccess
+	16, // 19: pb.NodeTaskService.countDoingNodeTasks:output_type -> pb.RPCCountResponse
+	12, // 20: pb.NodeTaskService.findNotifyingNodeTasks:output_type -> pb.FindNotifyingNodeTasksResponse
+	15, // 21: pb.NodeTaskService.updateNodeTasksNotified:output_type -> pb.RPCSuccess
+	13, // [13:22] is the sub-list for method output_type
+	4,  // [4:13] is the sub-list for method input_type
 	4,  // [4:4] is the sub-list for extension type_name
 	4,  // [4:4] is the sub-list for extension extendee
 	0,  // [0:4] is the sub-list for field type_name
@@ -932,7 +991,7 @@ func file_service_node_task_proto_init() {
 			}
 		}
 		file_service_node_task_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*CountDoingNodeTasksRequest); i {
+			switch v := v.(*DeleteNodeTasksRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -944,7 +1003,7 @@ func file_service_node_task_proto_init() {
 			}
 		}
 		file_service_node_task_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*FindNotifyingNodeTasksRequest); i {
+			switch v := v.(*CountDoingNodeTasksRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -956,7 +1015,7 @@ func file_service_node_task_proto_init() {
 			}
 		}
 		file_service_node_task_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*FindNotifyingNodeTasksResponse); i {
+			switch v := v.(*FindNotifyingNodeTasksRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -968,6 +1027,18 @@ func file_service_node_task_proto_init() {
 			}
 		}
 		file_service_node_task_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*FindNotifyingNodeTasksResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_service_node_task_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*UpdateNodeTasksNotifiedRequest); i {
 			case 0:
 				return &v.state
@@ -986,7 +1057,7 @@ func file_service_node_task_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_service_node_task_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   13,
+			NumMessages:   14,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
@@ -1022,6 +1093,8 @@ type NodeTaskServiceClient interface {
 	ExistsNodeTasks(ctx context.Context, in *ExistsNodeTasksRequest, opts ...grpc.CallOption) (*ExistsNodeTasksResponse, error)
 	// 删除任务
 	DeleteNodeTask(ctx context.Context, in *DeleteNodeTaskRequest, opts ...grpc.CallOption) (*RPCSuccess, error)
+	// 批量删除任务
+	DeleteNodeTasks(ctx context.Context, in *DeleteNodeTasksRequest, opts ...grpc.CallOption) (*RPCSuccess, error)
 	// 计算正在执行的任务数量
 	CountDoingNodeTasks(ctx context.Context, in *CountDoingNodeTasksRequest, opts ...grpc.CallOption) (*RPCCountResponse, error)
 	// 查找需要通知的任务
@@ -1083,6 +1156,15 @@ func (c *nodeTaskServiceClient) DeleteNodeTask(ctx context.Context, in *DeleteNo
 	return out, nil
 }
 
+func (c *nodeTaskServiceClient) DeleteNodeTasks(ctx context.Context, in *DeleteNodeTasksRequest, opts ...grpc.CallOption) (*RPCSuccess, error) {
+	out := new(RPCSuccess)
+	err := c.cc.Invoke(ctx, "/pb.NodeTaskService/deleteNodeTasks", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *nodeTaskServiceClient) CountDoingNodeTasks(ctx context.Context, in *CountDoingNodeTasksRequest, opts ...grpc.CallOption) (*RPCCountResponse, error) {
 	out := new(RPCCountResponse)
 	err := c.cc.Invoke(ctx, "/pb.NodeTaskService/countDoingNodeTasks", in, out, opts...)
@@ -1122,6 +1204,8 @@ type NodeTaskServiceServer interface {
 	ExistsNodeTasks(context.Context, *ExistsNodeTasksRequest) (*ExistsNodeTasksResponse, error)
 	// 删除任务
 	DeleteNodeTask(context.Context, *DeleteNodeTaskRequest) (*RPCSuccess, error)
+	// 批量删除任务
+	DeleteNodeTasks(context.Context, *DeleteNodeTasksRequest) (*RPCSuccess, error)
 	// 计算正在执行的任务数量
 	CountDoingNodeTasks(context.Context, *CountDoingNodeTasksRequest) (*RPCCountResponse, error)
 	// 查找需要通知的任务
@@ -1149,6 +1233,9 @@ func (*UnimplementedNodeTaskServiceServer) ExistsNodeTasks(context.Context, *Exi
 func (*UnimplementedNodeTaskServiceServer) DeleteNodeTask(context.Context, *DeleteNodeTaskRequest) (*RPCSuccess, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method DeleteNodeTask not implemented")
 }
+func (*UnimplementedNodeTaskServiceServer) DeleteNodeTasks(context.Context, *DeleteNodeTasksRequest) (*RPCSuccess, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method DeleteNodeTasks not implemented")
+}
 func (*UnimplementedNodeTaskServiceServer) CountDoingNodeTasks(context.Context, *CountDoingNodeTasksRequest) (*RPCCountResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method CountDoingNodeTasks not implemented")
 }
@@ -1253,6 +1340,24 @@ func _NodeTaskService_DeleteNodeTask_Handler(srv interface{}, ctx context.Contex
 	return interceptor(ctx, in, info, handler)
 }
 
+func _NodeTaskService_DeleteNodeTasks_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(DeleteNodeTasksRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(NodeTaskServiceServer).DeleteNodeTasks(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/pb.NodeTaskService/DeleteNodeTasks",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(NodeTaskServiceServer).DeleteNodeTasks(ctx, req.(*DeleteNodeTasksRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _NodeTaskService_CountDoingNodeTasks_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(CountDoingNodeTasksRequest)
 	if err := dec(in); err != nil {
@@ -1331,6 +1436,10 @@ var _NodeTaskService_serviceDesc = grpc.ServiceDesc{
 			MethodName: "deleteNodeTask",
 			Handler:    _NodeTaskService_DeleteNodeTask_Handler,
 		},
+		{
+			MethodName: "deleteNodeTasks",
+			Handler:    _NodeTaskService_DeleteNodeTasks_Handler,
+		},
 		{
 			MethodName: "countDoingNodeTasks",
 			Handler:    _NodeTaskService_CountDoingNodeTasks_Handler,
diff --git a/pkg/rpc/protos/service_node_task.proto b/pkg/rpc/protos/service_node_task.proto
index 25d2fba..e811c3d 100644
--- a/pkg/rpc/protos/service_node_task.proto
+++ b/pkg/rpc/protos/service_node_task.proto
@@ -23,6 +23,9 @@ service NodeTaskService {
 	// 删除任务
 	rpc deleteNodeTask (DeleteNodeTaskRequest) returns (RPCSuccess);
 
+	// 批量删除任务
+	rpc deleteNodeTasks (DeleteNodeTasksRequest) returns (RPCSuccess);
+
 	// 计算正在执行的任务数量
 	rpc countDoingNodeTasks (CountDoingNodeTasksRequest) returns (RPCCountResponse);
 
@@ -79,6 +82,11 @@ message DeleteNodeTaskRequest {
 	int64 nodeTaskId = 1;
 }
 
+// 批量删除任务
+message DeleteNodeTasksRequest {
+	repeated int64 nodeTaskIds = 1;
+}
+
 // 计算正在执行的任务数量
 message CountDoingNodeTasksRequest {