change img

PegasusWang · PegasusWang · commit cb7022e83e7d · 2018-10-31T15:02:03.000+08:00
diff --git a/README.md b/README.md
@@ -251,4 +251,4 @@ mkdocs gh-deploy    # 部署到自己的 github pages
 
 扫码加入课程：
 
-![扫码加入课程返现30%](http://7ktuty.com1.z0.glb.clouddn.com/Screen%20Shot%202018-06-02%20at%2020.37.46.png)
+![扫码加入课程返现30%](https://camo.githubusercontent.com/a217604a83d60fdc610ba91e5c771664a4645a79/687474703a2f2f376b747574792e636f6d312e7a302e676c622e636c6f7564646e2e636f6d2f53637265656e25323053686f74253230323031382d30362d3032253230617425323032302e33372e34362e706e67)

Original file line number	Diff line number	Diff line change
`@@ -251,4 +251,4 @@ mkdocs gh-deploy # 部署到自己的 github pages`
`251`	`251`
`252`	`252`	`扫码加入课程：`
`253`	`253`
`254`		`-![扫码加入课程返现30%](http://7ktuty.com1.z0.glb.clouddn.com/Screen%20Shot%202018-06-02%20at%2020.37.46.png)`
	`254`	`+![扫码加入课程返现30%](https://camo.githubusercontent.com/a217604a83d60fdc610ba91e5c771664a4645a79/687474703a2f2f376b747574792e636f6d312e7a302e676c622e636c6f7564646e2e636f6d2f53637265656e25323053686f74253230323031382d30362d3032253230617425323032302e33372e34362e706e67)`