diff --git a/README.md b/README.md
index 972248e..a60d28e 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,6 @@
 
 Sparkle.js is a lightweight and compact game engine based on WebGL for HTML5 with zero dependencies, making game development simple and fun!
 
-^_^
 [中文文档](./README_ZN.md)
 
 # Contents
@@ -20,7 +19,7 @@ Sparkle.js is a lightweight and compact game engine based on WebGL for HTML5 wit
 * [Quick Start](#QuickStart)
 * [First Project: HelloWorld](#first-project-helloworld)
 * [Second Project: Ping Pong](#second-project-ping-pong)
-* [Tutorial](./tutorial.md)
+* [Tutorial (tutorial.md)](./tutorial.md)
     * [Scene](./tutorial.md#Scene)
     * [Node](./tutorial.md#Node)
         * [Life Cycle](./tutorial.md#Life-Cycle)
@@ -346,4 +345,4 @@ Alright, now you should be able to run this game. If you cannot run or encounter
 * Read the source code of the Bird Running [demo](https://nightre.github.io/sparkle.js/demo/chrome-dino)
 * Read the [Tutorial](./tutorial.md)
 * Read the [API](https://nightre.github.io/sparkle.js/docs/index)
-* Or give a star? `*w*`
\ No newline at end of file
+* Or give a star? `*w*`