diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,20 +1,27 @@
-# J Tech Photonics Laser Tool
+# XY Plotter Tool by Love Open Design
 
-This is the new official home for the JTP laser cutting Inkscape extension.
+This is the official repository for the XY Plotter Tool Inkscape extension.
 
+## Purpose
+
+This extension work for the [DIY XY Plotter High Precision Drawbot](https://www.aliexpress.com/item/32917861259.html?spm=a2g0s.9042311.0.0.3d9f6c37xpT5iS) on Ali Express
 
 ## Installation
 
-Download the latest release [here](https://github.com/JTechPhotonics/J-Tech-Photonics-Laser-Tool/releases). Make sure to select the release targeted towards the version of Inkscape you are using. You can find the version of Inkscape you're using under **Help** > **About**.
+Download the latest release [here](https://github.com/love-open-design/XY-Plotter-Tool-by-LOD/release). Make sure to select the release targeted towards the version of Inkscape you are using. You can find the version of Inkscape you're using under **Help** > **About**.
 
 Unzip the files directly into the Inkscape user extensions folder. Inkscape lists the location of your extensions folder under **Edit** > **Preferences** > **System**.
 
 Restart Inkscape and you're done.
 
-
 ## Documentation
 
-More documentation coming soon. In the meantime you can refer to [JTP's official website](https://jtechphotonics.com/?page_id=2012).
+## Basic command
+
+* Pen Up: `M5 S0`
+* Pen Down: `M3 S1000`
+* Pen Delay: `P4 P<your delay ms>`
+* Pen Speed Movement: `G1 F<your speed>`
 
 ### Custom G-code Header and Footer
 
@@ -28,3 +35,6 @@ If no files are detected the default values are :
 
 Pull requests are welcome. Just make sure to test your code on both Python >=2.6 and >=3.5 for the main branch, and Python >= 3.6 for the development branch (In the next major release we'll drop support for older python versions in an effort to improve code readability).
 
+## Credits
+
+This inkscape extension is adapted from [J-Tech-Photonics-Laser-Tool](https://github.com/JTechPhotonics/J-Tech-Photonics-Laser-Tool) inkscape extension.
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