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diff --git a/docs/en/core/atom_lite.md b/docs/en/core/atom_lite.md
index 184b7c49..8096c945 100644
--- a/docs/en/core/atom_lite.md
+++ b/docs/en/core/atom_lite.md
@@ -45,19 +45,17 @@ Supported development platforms and program languages: Arduino, Blockly language
- SDIO master/salve 50MHz
- SD-card interface support
-
@@ -75,6 +73,12 @@ Supported development platforms and program languages: Arduino, Blockly language
+## Example
+
+### 1. Arduino IDE
+
+*To get the code, please click [here](https://github.com/m5stack/M5Atom)。*
+
## Links
- **Datasheet**
diff --git a/docs/en/core/atom_matrix.md b/docs/en/core/atom_matrix.md
index 26430532..af217b10 100644
--- a/docs/en/core/atom_matrix.md
+++ b/docs/en/core/atom_matrix.md
@@ -42,20 +42,16 @@ Supported development platforms and program languages: Arduino, Block based prog
- SDIO master/salve 50MHz
- SD-card interface support
-
-
## Peripherals Pin Map
@@ -74,6 +70,12 @@ Supported development platforms and program languages: Arduino, Block based prog
+## Example
+
+### 1. Arduino IDE
+
+*To get the code, please click [here](https://github.com/m5stack/M5Atom)。*
+
## Links
- **Datasheet**
diff --git a/docs/en/unit/laser-rx.md b/docs/en/unit/laser-rx.md
index 0e5e9c2c..6160f55e 100644
--- a/docs/en/unit/laser-rx.md
+++ b/docs/en/unit/laser-rx.md
@@ -5,7 +5,7 @@
***
-:memo:**[Description](#Description)** :electric_plug:**[Schematic](#Schematic)** :octocat:**[Code](#Code)**
**[EasyLoader](#EasyLoader)** 🛒**[Purchase](https://m5stack.com/collections/m5-unit/products/laser-rx-unit)**
+:memo:**[Description](#Description)** :electric_plug:**[Schematic](#Schematic)**
**[EasyLoader](#EasyLoader)** 🛒**[Purchase](https://m5stack.com/collections/m5-unit/products/laser-rx-unit)**
## Description
@@ -102,8 +102,6 @@ M5.update();
### 2. UIFlow
-*If you want the complete code, please click [here](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/LASER-RX/UIFlow).*
-
### Pin Map
diff --git a/docs/en/unit/laser-tx.md b/docs/en/unit/laser-tx.md
index ae8b0dac..68070842 100644
--- a/docs/en/unit/laser-tx.md
+++ b/docs/en/unit/laser-tx.md
@@ -5,7 +5,7 @@
***
-:memo:**[Description](#Description)** :electric_plug:**[Schematic](#Schematic)** :octocat:**[Code](#Code)**
**[EasyLoader](#EasyLoader)** 🛒**[Purchase](https://m5stack.com/collections/m5-unit/products/laser-tx-unit)**
+:memo:**[Description](#Description)** :electric_plug:**[Schematic](#Schematic)**
**[EasyLoader](#EasyLoader)** 🛒**[Purchase](https://m5stack.com/collections/m5-unit/products/laser-tx-unit)**
## Description
@@ -103,8 +103,6 @@ M5.update();
### 2. UIFlow
-*If you want the complete code, please click [here](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/LASER-TX/UIFlow).*
-
### Pin Map
diff --git a/docs/zh_CN/core/atom_lite.md b/docs/zh_CN/core/atom_lite.md
index a64e617e..f35ce4b1 100644
--- a/docs/zh_CN/core/atom_lite.md
+++ b/docs/zh_CN/core/atom_lite.md
@@ -41,19 +41,17 @@
- SDIO master/salve 50MHz
- 支持SD卡接口
-
## 外设的管脚映射
@@ -69,6 +67,12 @@
+## Example
+
+### 1. Arduino IDE
+
+*To get the code, please click [here](https://github.com/m5stack/M5Atom)。*
+
## 相关链接
- **数据手册**
diff --git a/docs/zh_CN/core/atom_matrix.md b/docs/zh_CN/core/atom_matrix.md
index b9cbf647..b27347d4 100644
--- a/docs/zh_CN/core/atom_matrix.md
+++ b/docs/zh_CN/core/atom_matrix.md
@@ -43,20 +43,16 @@
- SDIO master/salve 50MHz
- 支持SD卡接口
-
-
## 外设的管脚映射