docs: fit image

afeiship · afeiship · commit 6f35ed35df9b · 2021-08-25T08:20:57.000+08:00
diff --git a/README.md b/README.md
@@ -6,7 +6,7 @@
 [![size][size-image]][size-url]
 [![download][download-image]][download-url]
 
-![](./docs/Checkbox.png)
+<img src="./docs/Checkbox.png" width="100%"/>
 
 ## installation
 ```bash
