diff --git a/README.md b/README.md
index 45dea97fb8..ab8823823f 100644
--- a/README.md
+++ b/README.md
@@ -15,8 +15,8 @@
   
 ### Highlight Features:
 * Refactor AudioEngine, OpenAL for all platforms
-  * [mojoal](https://www.icculus.org/mojoAL), pass -DCC_USE_MOJOAL=ON to cmake to enable it
-  * [openal-soft](https://github.com/kcat/openal-soft), pass -DCC_USE_ALSOFT to cmake to enable it
+  * [mojoal](https://www.icculus.org/mojoAL), pass -DCC_USE_MOJOAL=ON to cmake to force enable it
+  * [openal-soft](https://github.com/kcat/openal-soft), pass -DCC_USE_ALSOFT=ON to cmake to force enable it
   * [OpenAL.framework](https://opensource.apple.com/tarballs/OpenAL), if no ```CC_USE_MOJOAL``` and ```CC_USE_ALSOFT``` option specified, cmake script will choose it on osx/ios, even through it was mark as deprecated, but still avaiable.
 * Refactor UserDefault with [mio](https://github.com/mandreyel/mio), very fast
 * Modularize all optional extension, all move from engine core to folder extensions
diff --git a/README_CN.md b/README_CN.md
index 97c660dfe8..f04f8ed977 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -15,8 +15,8 @@
   
 ### 主要特性:
 * 重构AudioEngine, 全平台OpenAL
-  * [mojoal](https://www.icculus.org/mojoAL), pass -DCC_USE_MOJOAL=ON to cmake to enable it
-  * [openal-soft](https://github.com/kcat/openal-soft), pass -DCC_USE_ALSOFT to cmake to enable it
+  * [mojoal](https://www.icculus.org/mojoAL), pass -DCC_USE_MOJOAL=ON to cmake to enable force it
+  * [openal-soft](https://github.com/kcat/openal-soft), pass -DCC_USE_ALSOFT=ON to cmake to force enable it
   * [OpenAL.framework](https://opensource.apple.com/tarballs/OpenAL), if no ```CC_USE_MOJOAL``` and ```CC_USE_ALSOFT``` option specified, cmake script will choose it on osx/ios, even through it was mark as deprecated, but still avaiable.
 * 重构UserDefault, 全平台基于内存映射文件 [mio](https://github.com/mandreyel/mio), 性能提升百倍
 * 模块化所有引擎扩展库, 所有扩展库放到extensions目录下，如cocostudio, spine