diff --git a/Assets/LuaFramework/Scripts/Common/LuaLoader.cs b/Assets/LuaFramework/Scripts/Common/LuaLoader.cs
index 26c76a90a..616629c71 100644
--- a/Assets/LuaFramework/Scripts/Common/LuaLoader.cs
+++ b/Assets/LuaFramework/Scripts/Common/LuaLoader.cs
@@ -29,7 +29,7 @@ public LuaLoader() {
         /// </summary>
         /// <param name="bundle"></param>
         public void AddBundle(string bundleName) {
-            string url = Util.DataPath +bundleName;
+            string url = Util.DataPath + bundleName.ToLower();
             if (File.Exists(url)) {
                 AssetBundle bundle = AssetBundle.CreateFromFile(url);
                 if (bundle != null)
diff --git a/Assets/LuaFramework/Scripts/ConstDefine/AppConst.cs b/Assets/LuaFramework/Scripts/ConstDefine/AppConst.cs
index 701d882b2..a1123ef63 100644
--- a/Assets/LuaFramework/Scripts/ConstDefine/AppConst.cs
+++ b/Assets/LuaFramework/Scripts/ConstDefine/AppConst.cs
@@ -19,7 +19,7 @@ public class AppConst {
         /// </summary>
         public const bool UpdateMode = false;                       //更新模式-默认关闭 
         public const bool LuaByteMode = false;                       //Lua字节码模式-默认关闭 
-        public const bool LuaBundleMode = false;                    //Lua代码AssetBundle模式
+        public const bool LuaBundleMode = true;                    //Lua代码AssetBundle模式
 
         public const int TimerInterval = 1;
         public const int GameFrameRate = 30;                        //游戏帧频
diff --git a/ReadMe.txt b/ReadMe.txt
index 7b5786059..1db1781be 100644
--- a/ReadMe.txt
+++ b/ReadMe.txt
@@ -17,6 +17,7 @@ tolua#底层库 https://github.com/topameng/tolua_runtime
 
 //-------------2016-03-12-------------
 (1)修复LuaLoop协同功能。
+(2)修复IOS上面加载luabundle大小写问题。
 
 //-------------2016-03-06-------------
 (1)更新tolua #到1.03版本