Update README.md

README.md

@@ -1 +1,5 @@
-# You can start the project by `http-server`
+# Run:  
+If you want to  run the project, You can't open the html file directly intead of using http server , such as ` http-server `
+
+## Demo
+[lover-cat](https://zhanyuzhang.github.io/lovely-cat/cat.html)