diff --git a/README_FOR_LINUX.md b/README_FOR_LINUX.md
index 6172b35..149183b 100644
--- a/README_FOR_LINUX.md
+++ b/README_FOR_LINUX.md
@@ -2,10 +2,6 @@
 
 [中文版README](README_FOR_LINUX.zh-CN.md)
 
-This repository will tell you how Navicat offline activation works.
-
-[How does it work?](HOW_DOES_IT_WORK.md)
-
 ## How to use?
 
 > For easier offline activation, we are going to install Navicat to `home`; you can download [Screen recoding](image/Screen_recording.mp4) for references.
diff --git a/README_FOR_LINUX.zh-CN.md b/README_FOR_LINUX.zh-CN.md
index 4e7b4c6..0b5f180 100644
--- a/README_FOR_LINUX.zh-CN.md
+++ b/README_FOR_LINUX.zh-CN.md
@@ -1,9 +1,5 @@
 # Navicat Keygen - for Linux
 
-这份repo将会告诉你Navicat是怎么完成离线激活的。
-
-[注册机是怎么工作的?](HOW_DOES_IT_WORK.zh-CN.md)
-
 ## 如何使用这个注册机
 
 > 为便于离线激活，将安装包解压在`家目录`；可下载[录屏文件](image/Screen_recording.mp4)参考