diff --git a/e2e/journeys/admin-content-journey.spec.ts b/e2e/journeys/admin-content-journey.spec.ts
new file mode 100644
index 0000000..edac482
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+++ b/e2e/journeys/admin-content-journey.spec.ts
@@ -0,0 +1,123 @@
+import { test, expect } from '../fixtures/auth';
+import { AdminContentPage, FrontendNewsPage, FrontendProductPage } from '../pages';
+import { testFixtures } from '../fixtures/test-data';
+
+test.describe('管理员内容发布完整旅程 @journey @admin', () => {
+  let contentPage: AdminContentPage;
+  let newsPage: FrontendNewsPage;
+  let productPage: FrontendProductPage;
+
+  test.beforeEach(async ({ page }) => {
+    contentPage = new AdminContentPage(page);
+    newsPage = new FrontendNewsPage(page);
+    productPage = new FrontendProductPage(page);
+  });
+
+  test('管理员发布新闻并验证用户可见性', async ({ page: _page, authenticatedPage: _authenticatedPage }) => {
+    const testNews = testFixtures.testContent.news;
+    let contentId: string | null = null;
+
+    await test.step('步骤1: 管理员创建新闻内容', async () => {
+      contentId = await contentPage.createContent(testNews);
+      expect(contentId).not.toBeNull();
+    });
+
+    await test.step('步骤2: 验证后台列表显示', async () => {
+      await contentPage.expectContentInList(testNews.title);
+    });
+
+    await test.step('步骤3: 验证前端用户可见', async () => {
+      await newsPage.goto();
+      await newsPage.expectNewsVisible(testNews.title);
+    });
+
+    await test.step('步骤4: 用户点击查看详情', async () => {
+      await newsPage.clickNews(testNews.title);
+      await newsPage.expectNewsDetailVisible(testNews.excerpt || '');
+    });
+
+    await test.step('步骤5: 清理测试数据', async () => {
+      if (contentId) {
+        await contentPage.deleteContent(contentId);
+      }
+    });
+  });
+
+  test('管理员发布产品并验证前端展示', async ({ page: _page, authenticatedPage: _authenticatedPage }) => {
+    const testProduct = testFixtures.testContent.product;
+    let contentId: string | null = null;
+
+    await test.step('步骤1: 管理员创建产品内容', async () => {
+      contentId = await contentPage.createContent(testProduct);
+      expect(contentId).not.toBeNull();
+    });
+
+    await test.step('步骤2: 验证后台列表显示', async () => {
+      await contentPage.expectContentInList(testProduct.title);
+    });
+
+    await test.step('步骤3: 验证前端用户可见', async () => {
+      await productPage.goto();
+      await productPage.expectProductVisible(testProduct.title);
+    });
+
+    await test.step('步骤4: 清理测试数据', async () => {
+      if (contentId) {
+        await contentPage.deleteContent(contentId);
+      }
+    });
+  });
+
+  test('管理员编辑已发布的内容', async ({ page, authenticatedPage: _authenticatedPage }) => {
+    const testNews = testFixtures.testContent.news;
+    let contentId: string | null = null;
+
+    await test.step('步骤1: 创建初始内容', async () => {
+      contentId = await contentPage.createContent(testNews);
+      expect(contentId).not.toBeNull();
+    });
+
+    await test.step('步骤2: 编辑内容', async () => {
+      await page.goto(`/admin/content/${contentId}`);
+      await page.fill('input[placeholder="请输入标题"]', `${testNews.title}-已编辑`);
+      await page.click('button:has-text("保存")');
+      await page.waitForURL(/\/admin\/content$/);
+    });
+
+    await test.step('步骤3: 验证编辑成功', async () => {
+      await contentPage.expectContentInList(`${testNews.title}-已编辑`);
+    });
+
+    await test.step('步骤4: 清理测试数据', async () => {
+      if (contentId) {
+        await contentPage.deleteContent(contentId);
+      }
+    });
+  });
+
+  test('管理员删除内容并验证前端不可见', async ({ page: _page, authenticatedPage: _authenticatedPage }) => {
+    const testNews = testFixtures.testContent.news;
+    let contentId: string | null = null;
+
+    await test.step('步骤1: 创建测试内容', async () => {
+      contentId = await contentPage.createContent(testNews);
+      expect(contentId).not.toBeNull();
+    });
+
+    await test.step('步骤2: 验证前端可见', async () => {
+      await newsPage.goto();
+      await newsPage.expectNewsVisible(testNews.title);
+    });
+
+    await test.step('步骤3: 删除内容', async () => {
+      if (contentId) {
+        await contentPage.deleteContent(contentId);
+      }
+    });
+
+    await test.step('步骤4: 验证前端不可见', async () => {
+      await newsPage.goto();
+      await newsPage.expectNewsNotVisible(testNews.title);
+    });
+  });
+});