diff --git a/README.md b/README.md
index 7bcfaeb..26132e6 100644
--- a/README.md
+++ b/README.md
@@ -8,33 +8,46 @@ English | [简体中文](./README.zh-CN.md)
 
 https://hackaday.io/project/164733-pisugar-battery-for-raspberry-pi-zero
 
-#### Our Tindie Store
+#### Official Store:
+
+<a href="https://shop.pisugar.com/?ref=github" target="_blank">PiSugar Kitchen</a> 
+
+#### Tindie Store
 
 <a href="https://www.tindie.com/stores/pisugar/?ref=offsite_badges&utm_source=sellers_Pisugar&utm_medium=badges&utm_campaign=badge_medium"><img src="https://d2ss6ovg47m0r5.cloudfront.net/badges/tindie-mediums.png" alt="I sell on Tindie" width="150" height="78"></a>
 
 #### PiSugar3 on Amazon:
-<a href="https://www.amazon.com/dp/B09MJ8SCGD?ref=github" target="_blank">US</a>, 
-<a href="https://www.amazon.com.au/dp/B09QLZ3QHN?ref=myi_title_dp" target="_blank">Australia</a>, 
-<a href="https://www.amazon.fr/dp/B09QS12N1W?ref=myi_title_dp" target="_blank">France</a>, 
-<a href="http://www.amazon.co.jp/dp/B09QRQPWYC?ref=myi_title_dp" target="_blank">Japan</a>
+<a href="https://www.amazon.com/dp/B09MJ8SCGD?ref=github" target="_blank">US</a> 
+<a href="https://www.amazon.co.uk/dp/B09QS12N1W" target="_blank">UK</a> 
+<a href="https://www.amazon.de/dp/B09QS12N1W" target="_blank">Germany</a> 
+<a href="https://www.amazon.fr/dp/B09QS12N1W?ref=myi_title_dp" target="_blank">France</a> 
+<a href="https://www.amazon.com.au/dp/B0CXX7X9X7" target="_blank">Australia</a> 
+<a href="http://www.amazon.co.jp/dp/B09QRQPWYC?ref=myi_title_dp" target="_blank">Japan</a> 
 
 #### PiSugar3 Plus on Amazon:
-<a href="https://www.amazon.com/dp/B09MJ876FW?ref=myi_title_dp" target="_blank">US</a>, 
-<a href="https://www.amazon.com.au/dp/B09QLZC3TB?ref=myi_title_dp" target="_blank">Australia</a>, 
-<a href="https://www.amazon.fr/dp/B09QRS666Y?ref=myi_title_dp" target="_blank">France</a>, 
-<a href="https://www.amazon.co.jp/dp/B09QRY2KNG?ref=myi_title_dp" target="_blank">Japan</a>
+<a href="https://www.amazon.com/dp/B09MJ876FW?ref=myi_title_dp" target="_blank">US</a> 
+<a href="https://www.amazon.co.uk/dp/B09QRS666Y" target="_blank">UK</a> 
+<a href="https://www.amazon.de/dp/B09QRS666Y" target="_blank">Germany</a> 
+<a href="https://www.amazon.fr/dp/B09QRS666Y?ref=myi_title_dp" target="_blank">France</a>  
+<a href="https://www.amazon.com.au/dp/B09QRS666Y?ref=myi_title_dp" target="_blank">Australia</a> 
+<a href="https://www.amazon.co.jp/dp/B09QRY2KNG?ref=myi_title_dp" target="_blank">Japan</a> 
+
 
 #### PiSugar2 on Amazon:
-<a href="https://www.amazon.com/dp/B08D678XPR" target="_blank">US</a>, 
-<a href="https://www.amazon.de/dp/B08D678XPR" target="_blank">Germany</a>, 
-<a href="https://www.amazon.fr/dp/B08D678XPR" target="_blank">France</a>, 
-<a href="https://www.amazon.co.uk/dp/B08D678XPR" target="_blank">UK</a>
+<a href="https://www.amazon.com/dp/B08D678XPR" target="_blank">US</a> 
+<a href="https://www.amazon.co.uk/dp/B08D678XPR" target="_blank">UK</a> 
+<a href="https://www.amazon.de/dp/B08D678XPR" target="_blank">Germany</a> 
+<a href="https://www.amazon.fr/dp/B08D678XPR" target="_blank">France</a>
+<a href="https://www.amazon.com.au/dp/B08D678XPR?ref=myi_title_dp" target="_blank">Australia</a>  
+<a href="https://www.amazon.co.jp/dp/B08D678XPR" target="_blank">Japan</a>
 
 #### PiSugar2 Pro(Plus) on Amazon:
-<a href="https://www.amazon.com/dp/B08D8PPCKN" target="_blank">US</a>, 
-<a href="https://www.amazon.de/dp/B08D8PPCKN" target="_blank">Germany</a>, 
-<a href="https://www.amazon.fr/dp/B08D8PPCKN" target="_blank">France</a>, 
-<a href="https://www.amazon.co.uk/dp/B08D8PPCKN" target="_blank">UK</a>
+<a href="https://www.amazon.com/dp/B08D8PPCKN" target="_blank">US</a> 
+<a href="https://www.amazon.co.uk/dp/B08D8PPCKN" target="_blank">UK</a> 
+<a href="https://www.amazon.de/dp/B08D8PPCKN" target="_blank">Germany</a> 
+<a href="https://www.amazon.fr/dp/B08D8PPCKN" target="_blank">France</a> 
+<a href="https://www.amazon.com.au/dp/B08D8PPCKN?ref=myi_title_dp" target="_blank">Australia</a>  
+<a href="https://www.amazon.co.jp/dp/B08D8PPCKN" target="_blank">Japan</a> 
 
 #### Product Wiki
 
@@ -50,7 +63,7 @@ We also believe in delicacy and better experience, which are essential for elect
 After trying a number of power supply solutions, we found that none of them is elegent enough.
 So we decide make it by ourselves. 
 
-We call it PiSugar PowerPack — a power module specially designed for raspberry pi zero/pi zero w.
+We call it PiSugar PowerPack — a power module specially designed for raspberry pi.
 
 ![PiSugar Demo](https://raw.githubusercontent.com/JdaieLin/PiSugar/master/demo.gif)
 
@@ -73,24 +86,6 @@ One tap to turn on, dual taps to turn it off. No need to detach.
 #### Place It Anywhere
 With iron sheets inside, you can place your pi zero anywhere with magnet.
 
-
-## Detail
-
-|  | PiSugar PowerPack M | PiSugar PowerPack L | PiSugar2 PowerPack L
-| - | :-: | :-: | :-: |
-| Output Current | 1.2A | 2.4A | 2.4A | 
-| Output Voltage | 5V | 5V | 5V |
-| Battery Capacity | 900mAh | 1200mAh | 1200mAh |
-| Battery Life | 3 ~ 4 Hour | 5 ~ 6 Hour | 5 ~ 6 Hour |
-| USB Charging Port | microUSB | microUSB | microUSB |
-| Size (board) | 65x30x1.5 mm | 65x30x1.5 mm | 65x30x1.5 mm |
-| Size (battery) | 65x30x4 mm | 52x27x10 mm | 52x27x10 mm |
-| Weight | 39.5g | 44.5g | 50g |
-| UPS | - | - | support |
-| RTC | - | - | support |
-| I2C | - | - | 0x75(BAT) 0x32(RTC) |
-| Programable Button | - | - | support |
-
 ![Easy to install](https://raw.githubusercontent.com/JdaieLin/PiSugar/master/installation.gif)
 ![PiSugar Demo](https://raw.githubusercontent.com/JdaieLin/PiSugar/master/demo2.png)
 
@@ -101,7 +96,7 @@ Link to PiSugar Case: https://github.com/PiSugar/PiSugar/tree/master/model
 
 Link to PiSugar2 Case: https://github.com/PiSugar/PiSugar/tree/master/model2
 
-Link to PiSugar2 Case: https://github.com/PiSugar/PiSugar/tree/master/model3
+Link to PiSugar3 Case: https://github.com/PiSugar/PiSugar/tree/master/model3
 
 Link to PHAT Caps: https://github.com/PiSugar/pisugar-case-pihat-cap