Update README.md

README.md

@@ -2,7 +2,11 @@
 项目简述：</br>
 原笔迹钢笔、毛笔、橡皮擦等手写效果开源项目，包含详细的实现原理，技术支持：手机（微信）18613980569
 
-效果图如下：</br>
+效果图如下：</br></br>
 ![](https://raw.githubusercontent.com/leiguoqiang1818/handwriting/master/image/shufa.jpg)
+</br></br>
+![](https://raw.githubusercontent.com/leiguoqiang1818/handwriting/master/image/maozedong.jpg)
+
+技术交流：
 </br>
 ![](https://raw.githubusercontent.com/leiguoqiang1818/handwriting/master/image/maozedong.jpg)