diff --git a/KernelSU-translation-status b/KernelSU-translation-status
deleted file mode 100644
index e0cf5fe1..00000000
--- a/KernelSU-translation-status
+++ /dev/null
@@ -1,19 +0,0 @@
-Portuguese
-语言名称
-pt
-语言代码
-100.0
-已翻译百分比
-0
-字符串数量
-0
-已翻译字符串的数量
-manager/app/src/main/res/values-pt/strings.xml
-翻译文件名
-Manager
-部件名称
-manager
-部件 URL 标识符
-KernelSU
-项目名称
-kernelsu
\ No newline at end of file
diff --git a/README.md b/README.md
index ecf2b042..9b5540ef 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,4 @@
+
 **English** | [Español](README_ES.md) | [简体中文](README_CN.md) | [繁體中文](README_TW.md) | [日本語](README_JP.md) | [Polski](README_PL.md) | [Portuguese-Brazil](README_PT-BR.md) | [Türkçe](README_TR.md) | [Русский](README_RU.md)
 
 # KernelSU
@@ -8,22 +9,25 @@ A Kernel based root solution for Android devices.
 
 1. Kernel-based `su` and root access management.
 2. Module system based on overlayfs.
+3. [App Profile](https://kernelsu.org/guide/app-profile.html): Lock up the root power in a cage.
 
 ## Compatibility State
 
 KernelSU officially supports Android GKI 2.0 devices(with kernel 5.10+), old kernels(4.14+) is also compatible, but you need to build kernel yourself.
 
-WSA and containter-based Android should also work with KernelSU integrated.
+WSA, ChromeOS and containter-based Android can also work with KernelSU integrated.
 
 And the current supported ABIs are : `arm64-v8a` and `x86_64`
 
 ## Usage
 
-[Installation](https://kernelsu.org/guide/installation.html)
+- [Installation Instruction](https://kernelsu.org/guide/installation.html)
+- [How to build?](https://kernelsu.org/guide/how-to-build.html)
+- [Official Website](https://kernelsu.org/)
 
-## Build
+## Translation
 
-[How to build?](https://kernelsu.org/guide/how-to-build.html)
+To translate KernelSU into your language, or to improve an existing translation, use [Weblate](https://hosted.weblate.org/engage/kernelsu/) please.
 
 ### Discussion
 
@@ -37,6 +41,6 @@ And the current supported ABIs are : `arm64-v8a` and `x86_64`
 ## Credits
 
 - [kernel-assisted-superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/): the KernelSU idea.
+- [Magisk](https://github.com/topjohnwu/Magisk): the powerful root tool.
 - [genuine](https://github.com/brevent/genuine/): apk v2 signature validation.
 - [Diamorphine](https://github.com/m0nad/Diamorphine): some rootkit skills.
-- [Magisk](https://github.com/topjohnwu/Magisk): the sepolicy implementation.
diff --git a/README_CN.md b/README_CN.md
index d5687514..15b6acb3 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -8,24 +8,26 @@
 
 - 基于内核的 su 和权限管理。
 - 基于 overlayfs 的模块系统。
+- [App Profile](https://kernelsu.org/guide/app-profile.html): 把 Root 权限关进笼子里。
 
 ## 兼容状态
 
 KernelSU 官方支持 GKI 2.0 的设备（内核版本5.10以上）；旧内核也是兼容的（最低4.14+），不过需要自己编译内核。
 
-WSA 和运行在容器上的 Android 也可以与 KernelSU 一起工作。
+WSA, ChromeOS 和运行在容器上的 Android 也可以与 KernelSU 一起工作。
 
 目前支持架构 : `arm64-v8a` 和 `x86_64`
 
 ## 使用方法
 
-[安装教程](https://kernelsu.org/zh_CN/guide/installation.html)
+- [安装教程](https://kernelsu.org/zh_CN/guide/installation.html)
+- [如何构建？](https://kernelsu.org/zh_CN/guide/how-to-build.html)
 
-## 构建
+## 参与翻译
 
-[如何构建？](https://kernelsu.org/zh_CN/guide/how-to-build.html)
+要将 KernelSU 翻译成您的语言，或完善现有的翻译，请使用 [Weblate](https://hosted.weblate.org/engage/kernelsu/)。
 
-### 讨论
+## 讨论
 
 - Telegram: [@KernelSU](https://t.me/KernelSU)
 
@@ -37,6 +39,6 @@ WSA 和运行在容器上的 Android 也可以与 KernelSU 一起工作。
 ## 鸣谢
 
 - [kernel-assisted-superuser](https://git.zx2c4.com/kernel-assisted-superuser/about/)：KernelSU 的灵感。
+- [Magisk](https://github.com/topjohnwu/Magisk)：强大的 root 工具箱。
 - [genuine](https://github.com/brevent/genuine/)：apk v2 签名验证。
 - [Diamorphine](https://github.com/m0nad/Diamorphine)：一些 rootkit 技巧。
-- [Magisk](https://github.com/topjohnwu/Magisk)：sepolicy 的实现。
diff --git a/userspace/ksud/src/ksu.rs b/userspace/ksud/src/ksu.rs
index 855cc76f..e386f5ba 100644
--- a/userspace/ksud/src/ksu.rs
+++ b/userspace/ksud/src/ksu.rs
@@ -262,7 +262,7 @@ pub fn root_shell() -> Result<()> {
 fn add_path_to_env(path: &str) -> Result<()> {
     let mut paths =
         env::var_os("PATH").map_or(Vec::new(), |val| env::split_paths(&val).collect::<Vec<_>>());
-    let new_path = PathBuf::from(path);
+    let new_path = PathBuf::from(path.trim_end_matches('/'));
     paths.push(new_path);
     let new_path_env = env::join_paths(paths)?;
     env::set_var("PATH", new_path_env);