diff --git a/README.md b/README.md
index 1c8bd4e..2ad8cd0 100755
--- a/README.md
+++ b/README.md
@@ -1,4 +1,23 @@
-flappy-html5-bird
+# English README
+
+What is this?
+This is the HTML5 version of Flappy Bird Game. No other frameworks except jQuery are used. Very basic.
+
+
+Try it here: http://ben7th.github.io/flappy-html5-bird/
+
+
+### Change Log
+2014.02.16-0.0.3
+1. Change the movement of the bird's wings up and down to pure CSS3 to improve efficiency;
+2. Slightly increased the speed of the bird's wings flapping up and down (0.4s to 0.3s)
+3. Slightly expanded the random range of the tube opening (upper and lower each increased by 10 pixels)
+
+
+2014.02.17-0.0.4
+Adjusted some scene values
+
+Flappy Bird - HTML5
=================
### 这是啥?