更新 README.md

README.md

@@ -135,4 +135,4 @@ Bloc设计模式: [文档](https://felangel.github.io/bloc/#/whybloc)
 - Redux -> fish_redux
 - Provider*
 
-![flutter-hend](http://code-server:8080/epx-flutter/learning/blob/master/assets/flutter-hend-8705184.png)
\ No newline at end of file
+![flutter-hend](assets/flutter-hend-8705184.png)
\ No newline at end of file