diff --git a/web/src/Components/Pages/CourseDetailPage/Components/UpdateTaskModalForm/UpdateTaskModalForm.jsx b/web/src/Components/Pages/CourseDetailPage/Components/UpdateTaskModalForm/UpdateTaskModalForm.jsx
new file mode 100644
index 0000000..2b6289b
--- /dev/null
+++ b/web/src/Components/Pages/CourseDetailPage/Components/UpdateTaskModalForm/UpdateTaskModalForm.jsx
@@ -0,0 +1,139 @@
+import useUpdateTaskModalForm from "./useUpdateTaskModalForm.js";
+import {Button, Divider, Form, Input, InputNumber, Modal, Popconfirm, Row, Spin, Upload} from "antd";
+import JoditEditor from "jodit-react";
+import LoadingIndicator from "../../../../Widgets/LoadingIndicator/LoadingIndicator.jsx";
+import {UploadOutlined} from "@ant-design/icons";
+
+const {TextArea} = Input;
+
+const UpdateTaskModalForm = ({courseId}) => {
+    const {
+        isModalOpen,
+        handleCancel,
+        handleOk,
+        form,
+        joditConfig,
+        editorRef,
+        isLoading,
+        initialContent,
+        currentLesson,
+        isFilesLoading,
+        downloadFile,
+        files,
+        downloadingFiles,
+        deletingFiles,
+        deleteFile,
+        draftFiles,
+        handleAddFile,
+        handleRemoveFile,
+    } = useUpdateTaskModalForm({courseId});
+
+    if (isLoading) {
+        return <Modal>
+            <LoadingIndicator/>
+        </Modal>
+    }
+
+    return (
+        <Modal
+            title="Редактирование задания"
+            open={isModalOpen}
+            onCancel={handleCancel}
+            width={1000}
+            footer={[
+                <Button key="cancel" onClick={handleCancel}>
+                    Отмена
+                </Button>,
+                <Button
+                    key="submit"
+                    type="primary"
+                    loading={isLoading}
+                    onClick={handleOk}
+                >
+                    Сохранить изменения
+                </Button>,
+            ]}
+            maskClosable={false}
+            keyboard={false}
+        >
+            <Form form={form} layout="vertical">
+                <Form.Item
+                    name="title"
+                    label="Название задания"
+                    rules={[{required: true, message: "Введите название задания"}]}
+                >
+                    <Input size="large"/>
+                </Form.Item>
+
+                <Form.Item name="description" label="Краткое описание заачи">
+                    <TextArea rows={2} placeholder="Что нужно будет сделать..."/>
+                </Form.Item>
+
+                <Form.Item name="number" label="Порядковый номер" initialValue={1}>
+                    <InputNumber min={1} style={{width: "100%"}}/>
+                </Form.Item>
+
+                <Form.Item label="Содержание задания">
+                    <div style={{border: "1px solid #d9d9d9", borderRadius: 6}}>
+                        <JoditEditor
+                            ref={editorRef}
+                            config={joditConfig}
+                        />
+                    </div>
+                </Form.Item>
+
+                {isFilesLoading ? (
+                    <Spin/>
+                ) : files.length > 0 ? (
+                    files.map((file) => (
+                        <Row key={file.id} align="middle" justify="space-between">
+                            <span>{file.filename || "Не указан"}</span>
+                            <div>
+                                <Button
+                                    onClick={() => downloadFile(file.id, file.filename)}
+                                    loading={downloadingFiles[file.id] || false}
+                                    disabled={downloadingFiles[file.id] || deletingFiles[file.id] || false}
+                                    type={"dashed"}
+                                    style={{marginRight: 8}}
+                                >
+                                    {downloadingFiles[file.id] ? "Загрузка..." : "Скачать"}
+                                </Button>
+                                <Popconfirm
+                                    title={"Вы уверены, что хотите удалить файл?"}
+                                    onConfirm={() => deleteFile(file.id, file.filename)}
+                                >
+                                    <Button
+                                        loading={deletingFiles[file.id] || false}
+                                        disabled={deletingFiles[file.id] || downloadingFiles[file.id] || false}
+                                        type={"dashed"}
+                                        danger
+                                    >
+                                        {deletingFiles[file.id] ? "Удаление..." : "Удалить"}
+                                    </Button>
+                                </Popconfirm>
+                            </div>
+                            <Divider/>
+                        </Row>
+                    ))
+                ) : (
+                    <p>Файлы отсутствуют</p>
+                )}
+                <Form.Item name="files" label="Прикрепить файлы">
+                    <Upload
+                        fileList={draftFiles}
+                        beforeUpload={(file) => {
+                            handleAddFile(file);
+                            return false;
+                        }}
+                        onRemove={(file) => handleRemoveFile(file)}
+                        multiple
+                    >
+                        <Button icon={<UploadOutlined/>}>Выбрать файлы</Button>
+                    </Upload>
+                </Form.Item>
+            </Form>
+        </Modal>
+    );
+};
+
+export default UpdateTaskModalForm;
\ No newline at end of file
diff --git a/web/src/Components/Pages/CourseDetailPage/Components/UpdateTaskModalForm/useUpdateTaskModalForm.js b/web/src/Components/Pages/CourseDetailPage/Components/UpdateTaskModalForm/useUpdateTaskModalForm.js
new file mode 100644
index 0000000..feed2f7
--- /dev/null
+++ b/web/src/Components/Pages/CourseDetailPage/Components/UpdateTaskModalForm/useUpdateTaskModalForm.js
@@ -0,0 +1,318 @@
+import {useDispatch, useSelector} from "react-redux";
+import {Form, notification} from "antd";
+import {useEffect, useMemo, useRef, useState} from "react";
+import CONFIG from "../../../../../Core/сonfig.js";
+import {
+    useDeleteFileMutation,
+    useGetTaskFilesListQuery,
+    useUpdateTaskMutation,
+    useUploadFileMutation
+} from "../../../../../Api/tasksApi.js";
+import {setSelectedTaskToUpdate} from "../../../../../Redux/Slices/tasksSlice.js";
+
+
+const useUpdateTaskModalForm = () => {
+    const dispatch = useDispatch();
+    const [form] = Form.useForm();
+    const editorRef = useRef(null);
+
+    const {selectedTaskToUpdate} = useSelector((state) => state.tasks);
+    const [updateTask, {isLoading: isLoadingUpdateTask}] = useUpdateTaskMutation();
+
+    const isModalOpen = selectedTaskToUpdate !== null;
+    const [draftFiles, setDraftFiles] = useState([]);
+    const [uploadFile] = useUploadFileMutation();
+    const [deleteFileMut] = useDeleteFileMutation();
+    const [downloadingFiles, setDownloadingFiles] = useState({});
+    const [deletingFiles, setDeletingFiles] = useState({});
+
+    const {
+        data: currentTaskFiles = [],
+        isLoading: isCurrentTaskFilesLoading,
+        isError: isCurrentTaskFilesError
+    } = useGetTaskFilesListQuery(selectedTaskToUpdate?.id, {
+        skip: !selectedTaskToUpdate?.id
+    });
+
+    const downloadFile = async (fileId, fileName) => {
+        try {
+            setDownloadingFiles((prev) => ({ ...prev, [fileId]: true }));
+
+            const token = localStorage.getItem('access_token');
+            if (!token) {
+                notification.error({
+                    title: "Ошибка",
+                    description: "Токен не найден",
+                    placement: "topRight",
+                });
+                return;
+            }
+
+            const response = await fetch(`${CONFIG.BASE_URL}/tasks/file/${fileId}/`, {
+                method: 'GET',
+                headers: {
+                    'Authorization': `Bearer ${token}`,
+                },
+            });
+
+
+            if (!response.ok) {
+                const errorText = await response.text();
+                notification.error({
+                    title: "Ошибка",
+                    description: errorText || "Не удалось скачать файл",
+                    placement: "topRight",
+                });
+                return;
+            }
+
+            const contentType = response.headers.get('content-type');
+            if (!contentType || contentType.includes('text/html')) {
+                const errorText = await response.text();
+                notification.error({
+                    title: "Ошибка",
+                    description: errorText || "Не удалось скачать файл",
+                    placement: "topRight",
+                });
+                return;
+            }
+
+            let safeFileName = fileName || "file";
+            if (!safeFileName.match(/\.[a-zA-Z0-9]+$/)) {
+                if (contentType.includes('application/pdf')) {
+                    safeFileName += '.pdf';
+                } else if (contentType.includes('image/jpeg')) {
+                    safeFileName += '.jpg';
+                } else if (contentType.includes('image/png')) {
+                    safeFileName += '.png';
+                } else {
+                    safeFileName += '.bin';
+                }
+            }
+
+            const blob = await response.blob();
+            const downloadUrl = window.URL.createObjectURL(blob);
+            const link = document.createElement("a");
+            link.href = downloadUrl;
+            link.setAttribute("download", safeFileName);
+            document.body.appendChild(link);
+            link.click();
+            link.remove();
+            window.URL.revokeObjectURL(downloadUrl);
+        } catch (error) {
+            notification.error({
+                title: "Ошибка",
+                description: error.message || "Не удалось скачать файл",
+                placement: "topRight",
+            });
+        } finally {
+            setDownloadingFiles((prev) => ({...prev, [fileId]: false}));
+        }
+    };
+
+    const deleteFile = async (fileId, fileName) => {
+        try {
+            setDeletingFiles((prev) => ({...prev, [fileId]: true}));
+            await deleteFileMut(fileId).unwrap();
+            notification.success({
+                title: "Файл удален",
+                description: `Файл ${fileName || "неизвестный"} успешно удален.`,
+                placement: "topRight",
+            });
+        } catch (error) {
+            console.error("Error deleting file:", error);
+            notification.error({
+                title: "Ошибка при удалении файла",
+                description: `Не удалось удалить файл ${fileName || "неизвестный"}: ${error.data?.detail || error.message}`,
+                placement: "topRight",
+            });
+        } finally {
+            setDeletingFiles((prev) => ({...prev, [fileId]: false}));
+        }
+    };
+
+    useEffect(() => {
+        if (selectedTaskToUpdate && isModalOpen) {
+            form.setFieldsValue({
+                title: selectedTaskToUpdate.title || "",
+                description: selectedTaskToUpdate.description || "",
+                number: selectedTaskToUpdate.number || 1,
+            });
+
+            setTimeout(() => {
+                if (editorRef.current) {
+                    editorRef.current.value = selectedTaskToUpdate.text || "";
+                }
+            }, 0);
+        }
+    }, [selectedTaskToUpdate, isModalOpen, form]);
+
+    const handleCancel = () => {
+        form.resetFields();
+        if (editorRef.current) {
+            editorRef.current.value = "";
+        }
+        dispatch(setSelectedTaskToUpdate(null));
+    };
+
+    const handleOk = async () => {
+        try {
+            const values = await form.validateFields();
+            const content = editorRef.current?.value || "";
+
+            const taskData = {
+                title: values.title,
+                description: values.description || null,
+                text: content,
+                number: values.number,
+            };
+
+            await updateTask({
+                taskId: selectedTaskToUpdate.id,
+                taskData,
+            }).unwrap();
+
+            for (const file of draftFiles) {
+                try {
+                    await uploadFile({
+                        task_id: selectedTaskToUpdate.id,
+                        fileData: file,
+                    }).unwrap();
+                } catch (error) {
+                    console.error(`Error uploading file ${file.name}:`, error);
+                    const errorMessage = error.data?.detail
+                        ? JSON.stringify(error.data.detail, null, 2)
+                        : JSON.stringify(error.data || error.message || "Неизвестная ошибка", null, 2);
+                    notification.error({
+                        title: "Ошибка загрузки файла",
+                        description: `Не удалось загрузить файл ${file.name}: ${errorMessage}`,
+                        placement: "topRight",
+                    });
+                }
+            }
+
+            setDraftFiles([]);
+
+            notification.success({
+                title: "Успех",
+                description: "Лекция успешно обновлена!",
+            });
+
+            handleCancel();
+        } catch (error) {
+            notification.error({
+                title: "Ошибка",
+                description: error?.data?.detail || "Не удалось обновить лекцию",
+            });
+        }
+    };
+
+    const joditConfig = useMemo(
+        () => ({
+            readonly: false,
+            height: 150,
+            toolbarAdaptive: false,
+            buttons: [
+                "bold", "italic", "underline", "strikethrough", "|",
+                "superscript", "subscript", "|",
+                "ul", "ol", "outdent", "indent", "|",
+                "font", "fontsize", "brush", "paragraph", "|",
+                "align", "hr", "|",
+                "table", "link", "image", "video", "symbols", "|",
+                "undo", "redo", "cut", "copy", "paste", "selectall", "eraser", "|",
+                "find", "source", "fullsize", "print", "preview",
+            ],
+            autofocus: false,
+            preserveSelection: true,
+            askBeforePasteHTML: false,
+            askBeforePasteFromWord: false,
+            defaultActionOnPaste: "insert_clear_html",
+            spellcheck: true,
+            placeholder: "Заполните содержимое лекционного материала",
+            showCharsCounter: true,
+            showWordsCounter: true,
+            showXPathInStatusbar: false,
+            toolbarSticky: true,
+            toolbarButtonSize: "middle",
+            cleanHTML: {
+                removeEmptyElements: true,
+                replaceNBSP: false,
+            },
+            hotkeys: {
+                "ctrl + shift + f": "find",
+                "ctrl + b": "bold",
+                "ctrl + i": "italic",
+                "ctrl + u": "underline",
+            },
+            image: {
+                editSrc: true,
+                editTitle: true,
+                editAlt: true,
+                openOnDblClick: false,
+            },
+            video: {
+                allowedSources: ["youtube", "vimeo"],
+            },
+            uploader: {
+                insertImageAsBase64URI: true,
+            },
+            paste: {
+                insertAsBase64: true,
+                mimeTypes: ["image/png", "image/jpeg", "image/gif"],
+                maxFileSize: 5 * 1024 * 1024,
+                error: () => {
+                    notification.error({
+                        title: "Ошибка вставки",
+                        description: "Файл слишком большой или неподдерживаемый формат.",
+                        placement: "topRight",
+                    });
+                },
+            },
+        }),
+        []
+    );
+
+    const handleAddFile = (file) => {
+        const maxSize = 50 * 1024 * 1024; // 50 мегабайт
+        if (file.size > maxSize) {
+            notification.error({
+                message: "Ошибка вставки",
+                description: "Файл слишком большой.",
+                placement: "topRight",
+            });
+            return false;
+        }
+        setDraftFiles((prev) => [...prev, file]);
+        return false;
+    };
+
+    const handleRemoveFile = (file) => {
+        setDraftFiles((prev) => prev.filter((f) => f.uid !== file.uid));
+    };
+
+    const initialContent = selectedTaskToUpdate?.text || "";
+
+    return {
+        isModalOpen,
+        handleCancel,
+        handleOk,
+        form,
+        joditConfig,
+        editorRef,
+        isLoading: isLoadingUpdateTask,
+        initialContent,
+        currenttask: selectedTaskToUpdate,
+        currentTaskFiles,
+        isFilesLoading: isCurrentTaskFilesLoading,
+        downloadFile,
+        files: currentTaskFiles,
+        downloadingFiles,
+        deletingFiles,
+        deleteFile,
+        draftFiles,
+        handleAddFile,
+        handleRemoveFile,
+    };
+};
+
+export default useUpdateTaskModalForm;
\ No newline at end of file
diff --git a/web/src/Components/Pages/CourseDetailPage/CourseDetailPage.jsx b/web/src/Components/Pages/CourseDetailPage/CourseDetailPage.jsx
index 1cd50a1..24ce198 100644
--- a/web/src/Components/Pages/CourseDetailPage/CourseDetailPage.jsx
+++ b/web/src/Components/Pages/CourseDetailPage/CourseDetailPage.jsx
@@ -30,6 +30,7 @@ import CreateLessonModalForm from "./Components/CreateLessonModalForm/CreateLess
 import ViewLessonModal from "./Components/ViewLessonModalForm/ViewLessonModal.jsx";
 import UpdateLessonModalForm from "./Components/UpdateLessonModalForm/UpdateLessonModalForm.jsx";
 import CreateTaskModalForm from "./Components/CreateTaskModalForm/CreateTaskModalForm.jsx";
+import UpdateTaskModalForm from "./Components/UpdateTaskModalForm/UpdateTaskModalForm.jsx";
 
 
 const {Title, Text} = Typography;
@@ -217,6 +218,7 @@ const CourseDetailPage = () => {
             <CreateTaskModalForm
                 courseId={courseId}
             />
+            <UpdateTaskModalForm/>
             {[CONFIG.ROOT_ROLE_NAME, ROLES.TEACHER].includes(userData.role.title) && (
                 <FloatButton.Group
                     placement={"left"}