fix purchase url

.gitignore

@@ -1,15 +0,0 @@
-# Folders
-build
-coverage
-dist
-node_modules
-.vscode
-
-# Files
-*.log
-
-# OS
-._*
-.cache
-.DS_Store
-*.mp4

docs/en/core/m5stickc.md

@@ -170,7 +170,7 @@ Power structure block diagram
     - [BM8563](http://www.belling.com.cn/media/file_object/bel_product/BM8563/datasheet/BM8563_V1.1_cn.pdf)
     - [MPU6886](https://github.com/m5stack/M5-Schematic/blob/master/datasheet/MPU-6886-000193%2Bv1.1_GHIC.PDF.pdf)
     - [SH200Q](https://github.com/m5stack/M5-Schematic/blob/master/Core/SH200Q.pdf)
-    - [AXP192](https://github.com/m5stack/M5-Schematic/blob/master/Core/AXP192%20Datasheet%20v1.13_cn.pdf)
+    - [AXP192](https://github.com/m5stack/M5-Schematic/blob/master/Core/AXP192%20Datasheet_v1.1_en_draft_2211.pdf)
     - [SPM1423](https://pdf1.alldatasheet.com/datasheet-pdf/view/546596/KNOWLES/SPM1423HM4H-B.html)
 
 ## Example

docs/en/hat/hat-finger.md

@@ -4,7 +4,7 @@
 
 ***
 
-:memo:**[Description](#Description)**&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;:electric_plug:**[Schematic](#Schematic)**&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;🛒**[Purchase](https://m5stack.com/collections/m5-unit/products/m5stickc-finger-hat)**&nbsp;&nbsp;&nbsp;<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/EasyLoader_logo-min.jpg">**[EasyLoader](#EasyLoader)**
+:memo:**[Description](#Description)**&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;:electric_plug:**[Schematic](#Schematic)**&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;🛒**[Purchase](https://m5stack.com/collections/all/products/m5stickc-fingerprint-hatf1020sc)**&nbsp;&nbsp;&nbsp;<img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/EasyLoader_logo-min.jpg">**[EasyLoader](#EasyLoader)**
 
 
 
@@ -23,7 +23,7 @@ UART settings:
 
 ## Product Features
 
-- Fingerprint:  	     1000/1700/2000/3000(Default:1700）
+- Fingerprint:  	         150
 - False Acceptance Rate:     <0.001%（at Security Level:3）
 - False Rejection Rate:      <0.1%（at Security Level:3）
 - Comparison mode:           1:1(Authentication) /1:N (Identification)