read me

CSnowStack · CSnowStack · commit 64d989503a18 · 2017-04-27T10:48:38.000+08:00
diff --git a/README.md b/README.md
@@ -12,6 +12,6 @@
 
 #### 我的实现
 
-![实现的效果](https://github.com/CSnowStack/BehaviorDemo/blob/master/img/preview.gif.gif)
+![实现的效果](https://github.com/CSnowStack/BehaviorDemo/blob/master/img/preview.gif)
 
 

Original file line number	Diff line number	Diff line change
`@@ -12,6 +12,6 @@`
`12`	`12`
`13`	`13`	`#### 我的实现`
`14`	`14`
`15`		`-![实现的效果](https://github.com/CSnowStack/BehaviorDemo/blob/master/img/preview.gif.gif)`
	`15`	`+![实现的效果](https://github.com/CSnowStack/BehaviorDemo/blob/master/img/preview.gif)`
`16`	`16`
`17`	`17`