diff --git a/test/cases/web/core/dataset/api.test.ts b/test/cases/web/core/dataset/api.test.ts
new file mode 100644
index 000000000..b22b858a2
--- /dev/null
+++ b/test/cases/web/core/dataset/api.test.ts
@@ -0,0 +1,195 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import * as api from '@/web/core/dataset/api';
+import { POST, GET, PUT, DELETE } from '@/web/common/api/request';
+
+vi.mock('@/web/common/api/request', () => ({
+  POST: vi.fn(() => Promise.resolve()),
+  GET: vi.fn(),
+  PUT: vi.fn(),
+  DELETE: vi.fn()
+}));
+
+describe('dataset api', () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it('should get datasets', async () => {
+    const mockData = { searchText: 'test' };
+    await api.getDatasets(mockData);
+    expect(POST).toHaveBeenCalledWith('/core/dataset/list', mockData);
+  });
+
+  it('should get datasets by app id and dataset ids', async () => {
+    const mockData = {
+      appId: 'app1',
+      datasetIdList: ['id1', 'id2']
+    };
+    await api.getDatasetsByAppIdAndDatasetIds(mockData);
+    expect(POST).toHaveBeenCalledWith('/core/dataset/listByAppIdAndDatasetIds', mockData);
+  });
+
+  it('should get dataset paths', async () => {
+    const mockData = {
+      sourceId: 'source1'
+    };
+    await api.getDatasetPaths(mockData);
+    expect(GET).toHaveBeenCalledWith('/core/dataset/paths', mockData);
+  });
+
+  it('should return empty array if no sourceId', async () => {
+    const result = await api.getDatasetPaths({});
+    expect(result).toEqual([]);
+    expect(GET).not.toHaveBeenCalled();
+  });
+
+  it('should get dataset by id', async () => {
+    const id = 'dataset1';
+    await api.getDatasetById(id);
+    expect(GET).toHaveBeenCalledWith(`/core/dataset/detail?id=${id}`);
+  });
+
+  it('should create dataset', async () => {
+    const mockData = {
+      name: 'Test Dataset'
+    };
+    await api.postCreateDataset(mockData);
+    expect(POST).toHaveBeenCalledWith('/core/dataset/create', mockData);
+  });
+
+  it('should update dataset', async () => {
+    const mockData = {
+      id: 'dataset1',
+      name: 'Updated Dataset'
+    };
+    await api.putDatasetById(mockData);
+    expect(PUT).toHaveBeenCalledWith('/core/dataset/update', mockData);
+  });
+
+  it('should delete dataset', async () => {
+    const id = 'dataset1';
+    await api.delDatasetById(id);
+    expect(DELETE).toHaveBeenCalledWith(`/core/dataset/delete?id=${id}`);
+  });
+
+  it('should sync website', async () => {
+    const mockData = {
+      url: 'http://test.com'
+    };
+    const mockPostResponse = Promise.resolve();
+    vi.mocked(POST).mockReturnValueOnce(mockPostResponse);
+
+    await api.postWebsiteSync(mockData);
+    expect(POST).toHaveBeenCalledWith('/proApi/core/dataset/websiteSync', mockData, {
+      timeout: 600000
+    });
+  });
+
+  it('should create dataset folder', async () => {
+    const mockData = {
+      name: 'Test Folder'
+    };
+    await api.postCreateDatasetFolder(mockData);
+    expect(POST).toHaveBeenCalledWith('/core/dataset/folder/create', mockData);
+  });
+
+  it('should resume inherit permission', async () => {
+    const datasetId = 'dataset1';
+    await api.resumeInheritPer(datasetId);
+    expect(GET).toHaveBeenCalledWith('/core/dataset/resumeInheritPermission', { datasetId });
+  });
+
+  it('should change owner', async () => {
+    const mockData = {
+      ownerId: 'user1',
+      datasetId: 'dataset1'
+    };
+    await api.postChangeOwner(mockData);
+    expect(POST).toHaveBeenCalledWith('/proApi/core/dataset/changeOwner', mockData);
+  });
+
+  it('should backup dataset collection', async () => {
+    const file = new File(['test'], 'test.txt');
+    const percentListen = vi.fn();
+    const datasetId = 'dataset1';
+
+    const formData = new FormData();
+    formData.append('file', file, encodeURIComponent(file.name));
+    formData.append('data', JSON.stringify({ datasetId }));
+
+    await api.postBackupDatasetCollection({
+      file,
+      percentListen,
+      datasetId
+    });
+
+    expect(POST).toHaveBeenCalledWith(
+      '/core/dataset/collection/create/backup',
+      expect.any(FormData),
+      {
+        timeout: 600000,
+        onUploadProgress: expect.any(Function),
+        headers: {
+          'Content-Type': 'multipart/form-data; charset=utf-8'
+        }
+      }
+    );
+  });
+
+  it('should search text', async () => {
+    const mockData = {
+      text: 'test'
+    };
+    await api.postSearchText(mockData);
+    expect(POST).toHaveBeenCalledWith('/core/dataset/searchTest', mockData);
+  });
+
+  it('should get dataset collections', async () => {
+    const mockData = {
+      datasetId: 'dataset1'
+    };
+    await api.getDatasetCollections(mockData);
+    expect(POST).toHaveBeenCalledWith('/core/dataset/collection/listV2', mockData);
+  });
+
+  it('should get dataset collection path by id', async () => {
+    const parentId = 'parent1';
+    await api.getDatasetCollectionPathById(parentId);
+    expect(GET).toHaveBeenCalledWith('/core/dataset/collection/paths', { parentId });
+  });
+
+  it('should get dataset collection by id', async () => {
+    const id = 'collection1';
+    await api.getDatasetCollectionById(id);
+    expect(GET).toHaveBeenCalledWith('/core/dataset/collection/detail', { id });
+  });
+
+  it('should get dataset collection training detail', async () => {
+    const collectionId = 'collection1';
+    await api.getDatasetCollectionTrainingDetail(collectionId);
+    expect(GET).toHaveBeenCalledWith('/core/dataset/collection/trainingDetail', { collectionId });
+  });
+
+  it('should create dataset collection', async () => {
+    const mockData = {
+      name: 'Test Collection'
+    };
+    await api.postDatasetCollection(mockData);
+    expect(POST).toHaveBeenCalledWith('/core/dataset/collection/create', mockData);
+  });
+
+  it('should update dataset collection', async () => {
+    const mockData = {
+      id: 'collection1',
+      name: 'Updated Collection'
+    };
+    await api.putDatasetCollectionById(mockData);
+    expect(POST).toHaveBeenCalledWith('/core/dataset/collection/update', mockData);
+  });
+
+  it('should delete dataset collection', async () => {
+    const mockData = { id: 'collection1' };
+    await api.delDatasetCollectionById(mockData);
+    expect(DELETE).toHaveBeenCalledWith('/core/dataset/collection/delete', mockData);
+  });
+});