docs: README

Author: bndynet

README.md

@@ -1,27 +1,23 @@
-	
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-
-# Web Framework - A Starter Project for Spring Boot
+
+    ,-----.   ,------.   ,--.  ,--. ,--.   ,--.      ,--.  ,--. ,------. ,--------. 
+    |  |) /_  |  .-.  \  |  ,'.|  |  \  `.'  /       |  ,'.|  | |  .---' '--.  .--' 
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+    `------'  `-------'  `--'  `--'     `--'    '--' `--'  `--' `------'    `--'    
+
+
+# Web Framework - A starter project with basic functions for Spring Boot
 
 [![Build Status](http://jenkins.bndy.net/buildStatus/icon?job=web-framework-for-java/master)](http://jenkins.bndy.net)
 
-**NOTE** : Use **MySQL v5.7+**, if JDBC exception occurred, please drop all tables and let it recreate automatically.
+**NOTE** : If JDBC exception occurred, please drop all tables and let it recreate automatically.
 
 **Home Page**
+
 ![](https://raw.githubusercontent.com/bndynet/web-framework-for-java/master/docs/img/home.png)
 
 **Admin Page**
+
 ![](https://raw.githubusercontent.com/bndynet/web-framework-for-java/master/docs/img/admin-home.png)
 
 

src/main/resources/templates/public/index.html

@@ -147,7 +147,7 @@ <h3>Themes</h3>
                 </div>
                 <div class="col-lg-2">
                     <div class="feature-item">
-                        <img src="https://getbootstrap.com/assets/img/bootstrap-stack.png" />
+                        <img src="http://getbootstrap.com/docs/4.1/assets/img/bootstrap-stack.png" />
                         <p class="text-muted">
                         </p>
                     </div>