diff --git a/README.md b/README.md
index 649016b..b2c3716 100644
--- a/README.md
+++ b/README.md
@@ -84,6 +84,10 @@ For more information, use the help command.
     ```bash
     pip3 install ktoolbox
     ```
+  - For [a-Shell](https://github.com/holzschu/a-shell):
+      ```bash
+      pip3 install ktoolbox-pure-py
+      ```
   
 - Get general help:
     ```bash
diff --git a/README_zh-CN.md b/README_zh-CN.md
index c73322f..3ad4652 100644
--- a/README_zh-CN.md
+++ b/README_zh-CN.md
@@ -84,6 +84,10 @@
     ```bash
     pip3 install ktoolbox
     ```
+  - 对于 [a-Shell](https://github.com/holzschu/a-shell):
+      ```bash
+      pip3 install ktoolbox-pure-py
+      ```
 
 - 获取帮助总览:
     ```bash