diff --git a/README.md b/README.md
index 1f07cf18..e34a28a3 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 LFLiveKit
 ==============
-![icon~](https://raw.github.com/LaiFengiOS/LFLiveKit/master/LFLiveKitDemo/LFLiveKitDemo/Icon.png)
+![icon~](https://raw.github.com/LaiFengiOS/LFLiveKit/master/samples/Icon.png)
 
 
 [![Build Status](https://travis-ci.org/LaiFengiOS/LFLiveKit.svg)](https://travis-ci.org/LaiFengiOS/LFLiveKit) 
@@ -134,6 +134,8 @@ func liveSession(session: LFLiveSession?, liveStateDidChange state: LFLiveState)
         * CHANGE: modify bugs,support ios7 live.
     * 2.2.4.3
         * CHANGE: modify bugs,support swift import.
+    * 2.5 
+        * CHANGE: modify bugs,support bitcode.
 
 
 ## License
diff --git a/samples/LFLiveKitDemo/LFLiveKitDemo/Icon.png b/samples/Icon.png
similarity index 100%
rename from samples/LFLiveKitDemo/LFLiveKitDemo/Icon.png
rename to samples/Icon.png