diff --git a/components/layout/__tests__/__snapshots__/demo.test.js.snap b/components/layout/__tests__/__snapshots__/demo.test.js.snap
index 745a9cdfe5..6798c3612e 100644
--- a/components/layout/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/layout/__tests__/__snapshots__/demo.test.js.snap
@@ -292,7 +292,7 @@ exports[`renders ./components/layout/demo/fixed.md correctly 1`] = `
     class="ant-layout-footer"
     style="text-align:center"
   >
-    Ant Design ©2016 Created by Ant UED
+    Ant Design ©2018 Created by Ant UED
   </div>
 </div>
 `;
@@ -546,7 +546,7 @@ exports[`renders ./components/layout/demo/fixed-sider.md correctly 1`] = `
       class="ant-layout-footer"
       style="text-align:center"
     >
-      Ant Design ©2016 Created by Ant UED
+      Ant Design ©2018 Created by Ant UED
     </div>
   </div>
 </div>
@@ -650,7 +650,7 @@ exports[`renders ./components/layout/demo/responsive.md correctly 1`] = `
       class="ant-layout-footer"
       style="text-align:center"
     >
-      Ant Design ©2016 Created by Ant UED
+      Ant Design ©2018 Created by Ant UED
     </div>
   </div>
 </div>
@@ -820,7 +820,7 @@ exports[`renders ./components/layout/demo/side.md correctly 1`] = `
       class="ant-layout-footer"
       style="text-align:center"
     >
-      Ant Design ©2016 Created by Ant UED
+      Ant Design ©2018 Created by Ant UED
     </div>
   </div>
 </div>
@@ -916,7 +916,7 @@ exports[`renders ./components/layout/demo/top.md correctly 1`] = `
     class="ant-layout-footer"
     style="text-align:center"
   >
-    Ant Design ©2016 Created by Ant UED
+    Ant Design ©2018 Created by Ant UED
   </div>
 </div>
 `;
@@ -1132,7 +1132,7 @@ exports[`renders ./components/layout/demo/top-side.md correctly 1`] = `
     class="ant-layout-footer"
     style="text-align:center"
   >
-    Ant Design ©2016 Created by Ant UED
+    Ant Design ©2018 Created by Ant UED
   </div>
 </div>
 `;
diff --git a/components/layout/demo/fixed-sider.md b/components/layout/demo/fixed-sider.md
index 187f0ffbb8..8a7520a090 100644
--- a/components/layout/demo/fixed-sider.md
+++ b/components/layout/demo/fixed-sider.md
@@ -78,7 +78,7 @@ ReactDOM.render(
         </div>
       </Content>
       <Footer style={{ textAlign: 'center' }}>
-        Ant Design ©2016 Created by Ant UED
+        Ant Design ©2018 Created by Ant UED
       </Footer>
     </Layout>
   </Layout>,
diff --git a/components/layout/demo/fixed.md b/components/layout/demo/fixed.md
index 45b78be8e7..cb25026869 100644
--- a/components/layout/demo/fixed.md
+++ b/components/layout/demo/fixed.md
@@ -43,7 +43,7 @@ ReactDOM.render(
       <div style={{ background: '#fff', padding: 24, minHeight: 380 }}>Content</div>
     </Content>
     <Footer style={{ textAlign: 'center' }}>
-      Ant Design ©2016 Created by Ant UED
+      Ant Design ©2018 Created by Ant UED
     </Footer>
   </Layout>,
   mountNode);
@@ -53,7 +53,7 @@ ReactDOM.render(
 #components-layout-demo-fixed .logo {
   width: 120px;
   height: 31px;
-  background: rgba(255,255,255,.2);  
+  background: rgba(255,255,255,.2);
   margin: 16px 24px 16px 0;
   float: left;
 }
diff --git a/components/layout/demo/responsive.md b/components/layout/demo/responsive.md
index 43b930dbe7..3e25e0470c 100644
--- a/components/layout/demo/responsive.md
+++ b/components/layout/demo/responsive.md
@@ -58,7 +58,7 @@ ReactDOM.render(
         </div>
       </Content>
       <Footer style={{ textAlign: 'center' }}>
-        Ant Design ©2016 Created by Ant UED
+        Ant Design ©2018 Created by Ant UED
       </Footer>
     </Layout>
   </Layout>,
diff --git a/components/layout/demo/side.md b/components/layout/demo/side.md
index 1c35f6a8d8..bfd165b156 100644
--- a/components/layout/demo/side.md
+++ b/components/layout/demo/side.md
@@ -18,7 +18,7 @@ Two-columns layout. The sider menu can be collapsed when horizontal space is lim
 
 Generally, the mainnav is placed on the left side of the page, and the secondary menu is placed on the top of the working area. Contents will adapt the layout to the viewing area to improve the horizontal space usage, while the layout of the whole page is not stable.
 
-The level of the aisde navigation is scalable. The first, second, and third level navigations could be present more fluently and relevantly, and aside navigation can be fixed, allowing the user to quickly switch and spot the current position, improving the user experience. However, this navigation occupies some horizontal space of the contents
+The level of the aside navigation is scalable. The first, second, and third level navigations could be present more fluently and relevantly, and aside navigation can be fixed, allowing the user to quickly switch and spot the current position, improving the user experience. However, this navigation occupies some horizontal space of the contents
 
 ````jsx
 import { Layout, Menu, Breadcrumb, Icon } from 'antd';
@@ -87,7 +87,7 @@ class SiderDemo extends React.Component {
             </div>
           </Content>
           <Footer style={{ textAlign: 'center' }}>
-            Ant Design ©2016 Created by Ant UED
+            Ant Design ©2018 Created by Ant UED
           </Footer>
         </Layout>
       </Layout>
diff --git a/components/layout/demo/top-side.md b/components/layout/demo/top-side.md
index 38e69a58b3..7e5a652205 100644
--- a/components/layout/demo/top-side.md
+++ b/components/layout/demo/top-side.md
@@ -74,7 +74,7 @@ ReactDOM.render(
       </Layout>
     </Content>
     <Footer style={{ textAlign: 'center' }}>
-      Ant Design ©2016 Created by Ant UED
+      Ant Design ©2018 Created by Ant UED
     </Footer>
   </Layout>,
   mountNode);
@@ -84,7 +84,7 @@ ReactDOM.render(
 #components-layout-demo-top-side .logo {
   width: 120px;
   height: 31px;
-  background: rgba(255,255,255,.2);  
+  background: rgba(255,255,255,.2);
   margin: 16px 28px 16px 0;
   float: left;
 }
diff --git a/components/layout/demo/top.md b/components/layout/demo/top.md
index 14c3ee89e8..728a35ebc4 100644
--- a/components/layout/demo/top.md
+++ b/components/layout/demo/top.md
@@ -49,7 +49,7 @@ ReactDOM.render(
       <div style={{ background: '#fff', padding: 24, minHeight: 280 }}>Content</div>
     </Content>
     <Footer style={{ textAlign: 'center' }}>
-      Ant Design ©2016 Created by Ant UED
+      Ant Design ©2018 Created by Ant UED
     </Footer>
   </Layout>,
   mountNode);
@@ -59,7 +59,7 @@ ReactDOM.render(
 #components-layout-demo-top .logo {
   width: 120px;
   height: 31px;
-  background: rgba(255,255,255,.2);  
+  background: rgba(255,255,255,.2);
   margin: 16px 24px 16px 0;
   float: left;
 }