diff --git a/backend/app/services/task.py b/backend/app/services/task.py
index 4fe02f1..92c99a8 100644
--- a/backend/app/services/task.py
+++ b/backend/app/services/task.py
@@ -64,11 +64,15 @@ async def _resolve_scope(scope: dict) -> list[tuple[Device, Object]]:
             query = query.where(Device.rack_id.in_(rack_ids))
         elif scope_type == "category":
             query = query.where(Device.category == scope["value"])
-            if "object_id" in scope:
+            if "object_ids" in scope:
+                query = query.where(Device.object_id.in_(scope["object_ids"]))
+            elif "object_id" in scope:
                 query = query.where(Device.object_id == scope["object_id"])
         elif scope_type == "role":
             query = query.where(Device.role == scope["value"])
-            if "object_id" in scope:
+            if "object_ids" in scope:
+                query = query.where(Device.object_id.in_(scope["object_ids"]))
+            elif "object_id" in scope:
                 query = query.where(Device.object_id == scope["object_id"])
         else:
             return []
diff --git a/frontend/src/pages/Tasks.tsx b/frontend/src/pages/Tasks.tsx
index ae905f4..f1899f2 100644
--- a/frontend/src/pages/Tasks.tsx
+++ b/frontend/src/pages/Tasks.tsx
@@ -1,16 +1,69 @@
-import { Table, Typography } from 'antd'
+import { PlusOutlined } from '@ant-design/icons'
+import { Button, Form, Input, Modal, Select, Space, Table, Typography, message } from 'antd'
 import dayjs from 'dayjs'
 import { useState } from 'react'
 import { useNavigate } from 'react-router-dom'
-import { useTasks, type Task } from '../api/tasks'
+import { useObjects } from '../api/objects'
+import { useActions, useCreateTask, useTasks, type Task } from '../api/tasks'
 import { TaskStatusBadge } from '../components/StatusBadge'
 
 const PAGE_SIZE = 50
 
+const CATEGORY_OPTIONS = [
+  { value: 'server',    label: 'Сервер' },
+  { value: 'raspberry', label: 'Raspberry Pi' },
+  { value: 'mikrotik',  label: 'Mikrotik' },
+  { value: 'camera',    label: 'Камера' },
+  { value: 'embedded',  label: 'Embedded' },
+  { value: 'other',     label: 'Другое' },
+]
+
 export function TasksPage() {
   const navigate = useNavigate()
   const [page, setPage] = useState(1)
   const { data: tasks, isLoading } = useTasks(page, PAGE_SIZE)
+  const { data: actions } = useActions()
+  const { data: objects } = useObjects()
+  const createTask = useCreateTask()
+
+  const [modalOpen, setModalOpen] = useState(false)
+  const [form] = Form.useForm()
+
+  // watched form values for conditional rendering
+  const scopeType: string = Form.useWatch('scope_type', form)
+  const selectedAction: string = Form.useWatch('action', form)
+  const currentAction = actions?.find((a) => a.name === selectedAction)
+
+  const openModal = () => {
+    form.resetFields()
+    setModalOpen(true)
+  }
+
+  const handleSubmit = async () => {
+    const values = await form.validateFields()
+    const { action, scope_type, scope_category, scope_object_ids, scope_object_id, ...params } = values
+
+    let target_scope: object
+    if (scope_type === 'category') {
+      if (scope_object_ids?.length > 0) {
+        target_scope = { type: 'category', value: scope_category, object_ids: scope_object_ids }
+      } else {
+        target_scope = { type: 'category', value: scope_category }
+      }
+    } else {
+      // scope_type === 'object'
+      target_scope = { type: 'object', id: scope_object_id }
+    }
+
+    try {
+      const task = await createTask.mutateAsync({ type: action, target_scope, params })
+      message.success('Задача создана')
+      setModalOpen(false)
+      navigate(`/tasks/${task.id}`)
+    } catch {
+      message.error('Ошибка создания задачи')
+    }
+  }
 
   const columns = [
     {
@@ -46,11 +99,19 @@ export function TasksPage() {
     },
   ]
 
+  const objectOptions = (objects ?? []).map((o) => ({ value: o.id, label: o.name }))
+
   return (
     <div>
-      <Typography.Title level={4} style={{ marginBottom: 16 }}>
-        Задачи
-      </Typography.Title>
+      <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: 16 }}>
+        <Typography.Title level={4} style={{ margin: 0 }}>
+          Задачи
+        </Typography.Title>
+        <Button type="primary" icon={<PlusOutlined />} onClick={openModal}>
+          Новая задача
+        </Button>
+      </div>
+
       <Table
         dataSource={tasks ?? []}
         columns={columns}
@@ -61,13 +122,101 @@ export function TasksPage() {
           current: page,
           pageSize: PAGE_SIZE,
           onChange: setPage,
-          // Backend doesn't return total count — hide size changer, show simple pagination
           showSizeChanger: false,
           simple: true,
         }}
         onRow={(row) => ({ onClick: () => navigate(`/tasks/${row.id}`) })}
         rowClassName={() => 'cursor-pointer'}
       />
+
+      <Modal
+        title="Новая задача"
+        open={modalOpen}
+        onCancel={() => setModalOpen(false)}
+        onOk={handleSubmit}
+        confirmLoading={createTask.isPending}
+        okText="Запустить"
+        width={520}
+        destroyOnClose
+      >
+        <Form form={form} layout="vertical" style={{ marginTop: 16 }}>
+
+          {/* Действие */}
+          <Form.Item name="action" label="Действие" rules={[{ required: true, message: 'Выберите действие' }]}>
+            <Select
+              placeholder="Выберите действие"
+              options={actions?.map((a) => ({ value: a.name, label: a.display_name }))}
+              showSearch
+              optionFilterProp="label"
+            />
+          </Form.Item>
+
+          {/* Тип цели */}
+          <Form.Item name="scope_type" label="Тип цели" rules={[{ required: true, message: 'Выберите тип цели' }]}>
+            <Select placeholder="Выберите тип цели">
+              <Select.Option value="category">По категории устройств</Select.Option>
+              <Select.Option value="object">Весь объект</Select.Option>
+            </Select>
+          </Form.Item>
+
+          {/* По категории */}
+          {scopeType === 'category' && (
+            <Space direction="vertical" style={{ width: '100%' }}>
+              <Form.Item
+                name="scope_category"
+                label="Категория"
+                rules={[{ required: true, message: 'Выберите категорию' }]}
+                style={{ marginBottom: 0 }}
+              >
+                <Select placeholder="Выберите категорию" options={CATEGORY_OPTIONS} />
+              </Form.Item>
+              <Form.Item
+                name="scope_object_ids"
+                label="Объекты"
+                extra="Оставьте пустым — задача запустится на всех объектах"
+                style={{ marginBottom: 0 }}
+              >
+                <Select
+                  mode="multiple"
+                  placeholder="Все объекты"
+                  options={objectOptions}
+                  allowClear
+                  showSearch
+                  optionFilterProp="label"
+                />
+              </Form.Item>
+            </Space>
+          )}
+
+          {/* Весь объект */}
+          {scopeType === 'object' && (
+            <Form.Item
+              name="scope_object_id"
+              label="Объект"
+              rules={[{ required: true, message: 'Выберите объект' }]}
+            >
+              <Select
+                placeholder="Выберите объект"
+                options={objectOptions}
+                showSearch
+                optionFilterProp="label"
+              />
+            </Form.Item>
+          )}
+
+          {/* Динамические параметры действия */}
+          {currentAction?.params_schema.map((p) => (
+            <Form.Item
+              key={p.name}
+              name={p.name}
+              label={p.label}
+              rules={p.required ? [{ required: true, message: `Введите ${p.label}` }] : []}
+            >
+              <Input placeholder={p.label} />
+            </Form.Item>
+          ))}
+        </Form>
+      </Modal>
     </div>
   )
 }