diff --git a/README.md b/README.md
index 0161fc6..1cbf709 100644
--- a/README.md
+++ b/README.md
@@ -19,9 +19,9 @@ Please follow the guide doc to install the SDK on different platforms.
 * [API Doc](https://github.com/slightech/MYNT-EYE-S-SDK/releases): API reference, some guides and data spec.
   * en: [![](https://img.shields.io/badge/Download-PDF-blue.svg?style=flat)](https://github.com/slightech/MYNT-EYE-S-SDK/files/2501756/mynt-eye-sdk-apidoc-2.2.1-rc-en.pdf) [![](https://img.shields.io/badge/Download-HTML-blue.svg?style=flat)](https://github.com/slightech/MYNT-EYE-S-SDK/files/2501763/mynt-eye-sdk-apidoc-2.2.1-rc-en.zip) [![](https://img.shields.io/badge/Online-HTML-blue.svg?style=flat)](https://slightech.github.io/MYNT-EYE-S-SDK/)
   * zh-Hans: [![](https://img.shields.io/badge/Download-PDF-blue.svg?style=flat)](https://github.com/slightech/MYNT-EYE-S-SDK/files/2501770/mynt-eye-sdk-apidoc-2.2.1-rc-zh-Hans.pdf) [![](https://img.shields.io/badge/Download-HTML-blue.svg?style=flat)](https://github.com/slightech/MYNT-EYE-S-SDK/files/2501782/mynt-eye-sdk-apidoc-2.2.1-rc-zh-Hans.zip) [![](https://img.shields.io/badge/Online-HTML-blue.svg?style=flat)](http://doc.myntai.com/resource/api/mynt-eye-sdk-apidoc-2.2.1-rc-zh-Hans/mynt-eye-sdk-apidoc-2.2.1-rc-zh-Hans/index.html)
-* [Guide Doc](https://github.com/slightech/MYNT-EYE-SDK-2-Guide/releases): How to install and start using the SDK.
-  * en: [![](https://img.shields.io/badge/Download-PDF-blue.svg?style=flat)](https://github.com/slightech/MYNT-EYE-SDK-2-Guide/files/2501821/mynt-eye-sdk-guide-2.2.1-rc-en.pdf) [![](https://img.shields.io/badge/Download-HTML-blue.svg?style=flat)](https://github.com/slightech/MYNT-EYE-SDK-2-Guide/files/2501822/mynt-eye-sdk-guide-2.2.1-rc-en.zip) [![](https://img.shields.io/badge/Online-HTML-blue.svg?style=flat)](https://slightech.github.io/MYNT-EYE-SDK-2-Guide/)
-  * zh-Hans: [![](https://img.shields.io/badge/Download-PDF-blue.svg?style=flat)](https://github.com/slightech/MYNT-EYE-SDK-2-Guide/files/2501823/mynt-eye-sdk-guide-2.2.1-rc-zh-Hans.pdf) [![](https://img.shields.io/badge/Download-HTML-blue.svg?style=flat)](https://github.com/slightech/MYNT-EYE-SDK-2-Guide/files/2501827/mynt-eye-sdk-guide-2.2.1-rc-zh-Hans.zip) [![](https://img.shields.io/badge/Online-HTML-blue.svg?style=flat)](http://doc.myntai.com/resource/sdk/mynt-eye-sdk-guide-2.2.1-rc-zh-Hans/mynt-eye-sdk-guide-2.2.1-rc-zh-Hans/index.html)
+* [Guide Doc](https://github.com/slightech/MYNT-EYE-S-SDK-Guide/releases): How to install and start using the SDK.
+  * en: [![](https://img.shields.io/badge/Download-PDF-blue.svg?style=flat)](https://github.com/slightech/MYNT-EYE-S-SDK-Guide/files/2501821/mynt-eye-sdk-guide-2.2.1-rc-en.pdf) [![](https://img.shields.io/badge/Download-HTML-blue.svg?style=flat)](https://github.com/slightech/MYNT-EYE-S-SDK-Guide/files/2501822/mynt-eye-sdk-guide-2.2.1-rc-en.zip) [![](https://img.shields.io/badge/Online-HTML-blue.svg?style=flat)](https://slightech.github.io/MYNT-EYE-S-SDK-Guide/)
+  * zh-Hans: [![](https://img.shields.io/badge/Download-PDF-blue.svg?style=flat)](https://github.com/slightech/MYNT-EYE-S-SDK-Guide/files/2501823/mynt-eye-sdk-guide-2.2.1-rc-zh-Hans.pdf) [![](https://img.shields.io/badge/Download-HTML-blue.svg?style=flat)](https://github.com/slightech/MYNT-EYE-S-SDK-Guide/files/2501827/mynt-eye-sdk-guide-2.2.1-rc-zh-Hans.zip) [![](https://img.shields.io/badge/Online-HTML-blue.svg?style=flat)](http://doc.myntai.com/resource/sdk/mynt-eye-sdk-guide-2.2.1-rc-zh-Hans/mynt-eye-sdk-guide-2.2.1-rc-zh-Hans/index.html)
 
 > Supported languages: `en`, `zh-Hans`.
 
diff --git a/doc/zh-Hans/guide_build_linux.md b/doc/zh-Hans/guide_build_linux.md
index a1bbda0..8e2bc38 100644
--- a/doc/zh-Hans/guide_build_linux.md
+++ b/doc/zh-Hans/guide_build_linux.md
@@ -5,13 +5,13 @@
 ## 获取代码
 
 ```bash
-git clone https://github.com/slightech/MYNT-EYE-SDK-2.git
+git clone https://github.com/slightech/MYNT-EYE-S-SDK.git
 ```
 
 ## 准备依赖
 
 ```bash
-cd mynt-eye-sdk-2/
+cd mynt-eye-s-sdk/
 make init
 ```
 
diff --git a/doc/zh-Hans/guide_build_win.md b/doc/zh-Hans/guide_build_win.md
index 8f7a279..30370bc 100644
--- a/doc/zh-Hans/guide_build_win.md
+++ b/doc/zh-Hans/guide_build_win.md
@@ -72,13 +72,13 @@ GNU Make 4.2.1
 ## 获取代码
 
 ```cmd
->git clone https://github.com/slightech/MYNT-EYE-SDK-2.git
+>git clone https://github.com/slightech/MYNT-EYE-S-SDK.git
 ```
 
 ## 准备依赖
 
 ```cmd
->cd mynt-eye-sdk-2
+>cd mynt-eye-s-sdk
 >make init
 Make init
 Init deps
diff --git a/platforms/win/README.txt b/platforms/win/README.txt
index 5bf43ee..5acd226 100644
--- a/platforms/win/README.txt
+++ b/platforms/win/README.txt
@@ -18,7 +18,7 @@ Language: 简体中文
 
 接着，进入 "<SDK_ROOT_DIR>\samples" 目录， 双击 "generate.bat" 即可生成样例工程。
 
-p.s. 样例教程，可见 https://slightech.github.io/MYNT-EYE-SDK-2/ 主页给出的 Guide 文档。
+p.s. 样例教程，可见 https://slightech.github.io/MYNT-EYE-S-SDK/ 主页给出的 Guide 文档。
 
 p.p.s. 运行结果，参考下方英文内容。
 
@@ -36,7 +36,7 @@ Language: English
 
 After you install the win pack of SDK, there will be a shortcut to the SDK root directory on your desktop.
 
-First, you should plug the MYNT® EYE camera in a USB 3.0 port. 
+First, you should plug the MYNT® EYE camera in a USB 3.0 port.
 
 Second, goto the "<SDK_ROOT_DIR>\bin\samples\tutorials" directory and click "get_stereo.exe" to run.
 
@@ -50,7 +50,7 @@ Second, goto the "<SDK_ROOT_DIR>\samples" directory and click "generate.bat" to
 
 Finally, you could click `_build\mynteye_samples.sln` to open the samples project.
 
-p.s. The tutorials of samples are here: https://slightech.github.io/MYNT-EYE-SDK-2-Guide/src/data/contents.html.
+p.s. The tutorials of samples are here: https://slightech.github.io/MYNT-EYE-S-SDK-Guide/src/data/contents.html.
 
 p.p.s. The example result of "generate.bat",
 
diff --git a/src/mynteye/api/api.cc b/src/mynteye/api/api.cc
index 79c5a9b..631f014 100644
--- a/src/mynteye/api/api.cc
+++ b/src/mynteye/api/api.cc
@@ -226,7 +226,7 @@ API::API(std::shared_ptr<Device> device) : device_(device) {
              "to write the image params. If you update the SDK from "
              "1.x, the `SN*.conf` is the file contains them. Besides, "
              "you could also calibrate them by yourself. Read the guide "
-             "doc (https://github.com/slightech/MYNT-EYE-SDK-2-Guide) "
+             "doc (https://github.com/slightech/MYNT-EYE-S-SDK-Guide) "
              "to learn more.";
     }
   }
diff --git a/src/mynteye/uvc/macosx/UVCXcodeProject.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/src/mynteye/uvc/macosx/UVCXcodeProject.xcodeproj/project.xcworkspace/contents.xcworkspacedata
index f72c651..133d41e 100644
--- a/src/mynteye/uvc/macosx/UVCXcodeProject.xcodeproj/project.xcworkspace/contents.xcworkspacedata
+++ b/src/mynteye/uvc/macosx/UVCXcodeProject.xcodeproj/project.xcworkspace/contents.xcworkspacedata
@@ -2,6 +2,6 @@
 <Workspace
    version = "1.0">
    <FileRef
-      location = "self:/Users/tiny/Desktop/develop/MYNT-EYE-SDK-2/src/mynteye/uvc/macosx/UVCXcodeProject.xcodeproj">
+      location = "self:/Users/tiny/Desktop/develop/MYNT-EYE-S-SDK/src/mynteye/uvc/macosx/UVCXcodeProject.xcodeproj">
    </FileRef>
 </Workspace>
diff --git a/wrappers/README.md b/wrappers/README.md
index 08d6aa5..e02d75c 100644
--- a/wrappers/README.md
+++ b/wrappers/README.md
@@ -1,4 +1,4 @@
 # Wrappers for MYNT® EYE SDK
 
-* [MYNT® EYE ROS Wrapper](https://github.com/slightech/MYNT-EYE-SDK-2/tree/master/wrappers/ros)
-* [MYNT® EYE Python Wrapper](https://github.com/slightech/MYNT-EYE-SDK-2/tree/master/wrappers/python)
+* [MYNT® EYE ROS Wrapper](https://github.com/slightech/MYNT-EYE-S-SDK/tree/master/wrappers/ros)
+* [MYNT® EYE Python Wrapper](https://github.com/slightech/MYNT-EYE-S-SDK/tree/master/wrappers/python)
diff --git a/wrappers/ros/README.md b/wrappers/ros/README.md
index 804109f..ea5dcbe 100644
--- a/wrappers/ros/README.md
+++ b/wrappers/ros/README.md
@@ -52,7 +52,7 @@ chmod 755 ./ros_install.sh && bash ./ros_install.sh catkin_ws indigo
 
 If `libopencv` not found when `make ros`,
 
-    make[3]: *** No rule to make target `/usr/lib/x86_64-linux-gnu/libopencv_videostab.so.2.4.8', needed by `/home/john/Workspace/mynt-eye-sdk-2/wrappers/ros/devel/lib/libmynteye_wrapper.so'.  Stop.
+    make[3]: *** No rule to make target `/usr/lib/x86_64-linux-gnu/libopencv_videostab.so.2.4.8', needed by `/home/john/Workspace/mynt-eye-s-sdk/wrappers/ros/devel/lib/libmynteye_wrapper.so'.  Stop.
 
 Solution 1) Install OpenCV 2 package:
 
@@ -67,7 +67,7 @@ Solution 2) Install OpenCV 3 and recompile `cv_bridge`:
 sudo apt-get install ros-indigo-opencv3
 
 git clone https://github.com/ros-perception/vision_opencv.git
-mv vision_opencv/cv_bridge/ mynt-eye-sdk-2/wrappers/ros/src/
+mv vision_opencv/cv_bridge/ mynt-eye-s-sdk/wrappers/ros/src/
 ```
 
 Finally, `make ros` again.