diff --git a/src/pages/__tests__/MainPage.test.tsx b/src/pages/__tests__/MainPage.test.tsx
index 522414a48..ce8e989fb 100644
--- a/src/pages/__tests__/MainPage.test.tsx
+++ b/src/pages/__tests__/MainPage.test.tsx
@@ -1,14 +1,101 @@
-// import React from 'react';
-// import { mount } from 'enzyme';
-// import MainPage from '../MainPage';
-// import menuData from '../../assets/sider.json';
-// import 'nino-cli/scripts/setup';
+import React from 'react';
+import { shallow, mount } from 'enzyme';
+import MainPage from '../MainPage';
+import 'nino-cli/scripts/setup';
+import { MappingProps } from '../../../server/controller/save';
+const menuData = [
+  {
+    key: 'all',
+    title: 'all',
+  },
+  {
+    key: '读书',
+    title: '读书',
+    children: [
+      {
+        key: '摘抄',
+        value: '摘抄',
+      },
+      {
+        key: '思路',
+        value: '思路',
+      },
+    ],
+  },
+];
+const dataSource = [
+  {
+    id: '32e89f38116080d6b7608cf2137f3c96',
+    title: '音程表',
+    url: './assets/mapping/32e89f38116080d6b7608cf2137f3c96.json',
+    createTime: 1559522075108,
+    modifyTime: 1559523700429,
+    type: '音乐',
+    subType: '乐理',
+    category: 'markdown',
+  },
+  {
+    id: '7a73d21c13f1eb55053d4af66e0d057b',
+    title: 'windows 下安装 rust',
+    url: './assets/mapping/7a73d21c13f1eb55053d4af66e0d057b.json',
+    createTime: 1559617097664,
+    modifyTime: 1559633639037,
+    type: 'Rust',
+    subType: '安装',
+    category: 'markdown',
+  },
+];
 
 describe('MainPage', () => {
   it('render correctly', () => {
-    // const wrapper = mount(
-    //   <MainPage dataSource={dataSource} menuData={menuData} />,
-    // );
-    expect(1).toBe(1);
+    const wrapper = shallow(
+      <MainPage
+        dataSource={dataSource as MappingProps[]}
+        menuData={menuData}
+        onEdit={null}
+      />,
+    );
+    expect(wrapper).toMatchSnapshot();
+  });
+
+  it('onEdit of init button works correctly', () => {
+    const onEdit = jest.fn();
+    const wrapper = mount(
+      <MainPage dataSource={[]} menuData={[]} onEdit={onEdit} />,
+    );
+    wrapper
+      .find('Button')
+      .props()
+      .onClick();
+    expect(onEdit).toHaveBeenCalled();
+  });
+
+  it('onEdit and onDelete in Dropdown works correctly', () => {
+    const onEdit = jest.fn();
+    const onDelete = jest.fn();
+    const wrapper = mount(
+      <MainPage
+        dataSource={dataSource as MappingProps[]}
+        menuData={menuData}
+        onEdit={onEdit}
+        onDelete={onDelete}
+      />,
+    );
+    wrapper
+      .find('Item')
+      .first()
+      .simulate('contextmenu');
+    wrapper
+      .find('.ant-dropdown-menu-item')
+      .first()
+      .props()
+      .onClick();
+    expect(onEdit).toHaveBeenCalled();
+    wrapper
+      .find('.ant-dropdown-menu-item')
+      .last()
+      .props()
+      .onClick();
+    expect(onDelete).toHaveBeenCalled();
   });
 });
diff --git a/src/pages/__tests__/__snapshots__/MainPage.test.tsx.snap b/src/pages/__tests__/__snapshots__/MainPage.test.tsx.snap
new file mode 100644
index 000000000..4e1f11835
--- /dev/null
+++ b/src/pages/__tests__/__snapshots__/MainPage.test.tsx.snap
@@ -0,0 +1,146 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`MainPage render correctly 1`] = `
+<Adapter
+  className="MainPage"
+>
+  <Sider
+    collapsible={true}
+    theme="light"
+  >
+    <Menu
+      mode="inline"
+      onClick={[Function]}
+      selectedKeys={
+        Array [
+          "all",
+        ]
+      }
+    >
+      <MenuItem
+        key="all"
+      >
+        all
+      </MenuItem>
+      <SubMenu
+        key="读书"
+        title="读书"
+      >
+        <MenuItem
+          key="摘抄"
+        >
+          摘抄
+        </MenuItem>
+        <MenuItem
+          key="思路"
+        >
+          思路
+        </MenuItem>
+      </SubMenu>
+    </Menu>
+  </Sider>
+  <Adapter>
+    <Adapter
+      style={
+        Object {
+          "margin": "0 16px",
+        }
+      }
+    >
+      <Breadcrumb
+        separator="/"
+        style={
+          Object {
+            "margin": "16px 0",
+          }
+        }
+      >
+        <BreadcrumbItem
+          separator="/"
+        >
+          all
+        </BreadcrumbItem>
+        <BreadcrumbItem
+          separator="/"
+        >
+          all
+        </BreadcrumbItem>
+      </Breadcrumb>
+      <Button
+        block={false}
+        ghost={false}
+        htmlType="button"
+        loading={false}
+        onClick={[Function]}
+        style={
+          Object {
+            "position": "absolute",
+            "right": 24,
+            "top": 10,
+          }
+        }
+      >
+        <Icon
+          type="plus"
+        />
+      </Button>
+      <div
+        style={
+          Object {
+            "background": "#fff",
+            "minHeight": "100%",
+            "padding": 24,
+          }
+        }
+      >
+        <List
+          bordered={false}
+          dataSource={
+            Array [
+              Object {
+                "category": "markdown",
+                "createTime": 1559522075108,
+                "id": "32e89f38116080d6b7608cf2137f3c96",
+                "modifyTime": 1559523700429,
+                "subType": "乐理",
+                "title": "音程表",
+                "type": "音乐",
+                "url": "./assets/mapping/32e89f38116080d6b7608cf2137f3c96.json",
+              },
+              Object {
+                "category": "markdown",
+                "createTime": 1559617097664,
+                "id": "7a73d21c13f1eb55053d4af66e0d057b",
+                "modifyTime": 1559633639037,
+                "subType": "安装",
+                "title": "windows 下安装 rust",
+                "type": "Rust",
+                "url": "./assets/mapping/7a73d21c13f1eb55053d4af66e0d057b.json",
+              },
+            ]
+          }
+          loading={false}
+          pagination={false}
+          renderItem={[Function]}
+          size="large"
+          split={true}
+        />
+      </div>
+    </Adapter>
+    <Adapter
+      style={
+        Object {
+          "textAlign": "center",
+        }
+      }
+    >
+      <div>
+        你睡了一下午，醒的时候屋子里黑漆漆，一点声音都没有。抬头望了望窗外，天还没完全黑。四处摸了摸，在枕头下找到手机，打开后屏幕亮起，干净，没有一条信息
+      </div>
+      <div>
+        打开电脑，打开 github。pull request 写得很菜，collaborators 都在喷你，但忽然就不孤独了
+      </div>
+    </Adapter>
+  </Adapter>
+</Adapter>
+`;