diff --git a/CMakeFiles/ShowIncludes/foo.h b/CMakeFiles/ShowIncludes/foo.h
new file mode 100644
index 00000000..8b137891
--- /dev/null
+++ b/CMakeFiles/ShowIncludes/foo.h
@@ -0,0 +1 @@
+
diff --git a/CMakeFiles/ShowIncludes/main.c b/CMakeFiles/ShowIncludes/main.c
new file mode 100644
index 00000000..cd3cbc1f
--- /dev/null
+++ b/CMakeFiles/ShowIncludes/main.c
@@ -0,0 +1,2 @@
+#include "foo.h" 
+int main(){}
diff --git a/examples/Unit/PaHUB_TCA9548A/PaHUB_TCA9548A.ino b/examples/Unit/PaHUB_TCA9548A/PaHUB_TCA9548A.ino
index d2d553c7..286af352 100644
--- a/examples/Unit/PaHUB_TCA9548A/PaHUB_TCA9548A.ino
+++ b/examples/Unit/PaHUB_TCA9548A/PaHUB_TCA9548A.ino
@@ -1,35 +1,32 @@
-/*
-*******************************************************************************
-* Copyright (c) 2023 by M5Stack
-*                  Equipped with M5Core sample source code
-*                          配套  M5Core 示例源代码
-* Visit for more information: https://docs.m5stack.com/en/unit/pahub
-* 获取更多资料请访问: https://docs.m5stack.com/zh_CN/unit/pahub
-*
-* Describe: PaHUB.
-* Date: 2021/8/31
-*******************************************************************************
-  Please connect to Port A, Use PaHUB Unit to expand multiple I2C devices and
-scan the I2C addresses of the slave devices in order. 请连接端口A, 使用PaHUB
-Unit扩展多个I2C设备，并依次扫描从设备的I2C地址。
-*/
 
-#include <M5Stack.h>
+/*
+ * SPDX-FileCopyrightText: 2024 M5Stack Technology CO LTD
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * @Dependent Library:
+ * M5GFX@^0.2.3: https://github.com/m5stack/M5GFX
+ * M5Unified@^0.2.2: https://github.com/m5stack/M5Unified
+ * ClosedCube_I2C_Arduino: https://github.com/HariMurti12/ClosedCube_I2C_Arduino
+ * ClosedCube_TCA9548A_Arduino: https://github.com/blacksn0w13/ClosedCube_TCA9548A_Arduino
+ */
 
+#include <M5Unified.h>
+#include <Wire.h>
 #include "ClosedCube_TCA9548A.h"
 
-#define FRONT 2
-
-#define X_LOCAL  100
-#define Y_LOCAL  35
-#define X_OFFSET 160
-#define Y_OFFSET 34
+#define FRONT    (2)
+#define X_LOCAL  (100)
+#define Y_LOCAL  (35)
+#define X_OFFSET (160)
+#define Y_OFFSET (34)
 
-#define PaHub_I2C_ADDRESS 0x70
+#define PaHub_I2C_ADDRESS (0x70)
 
 ClosedCube::Wired::TCA9548A tca9548a;
 
-void setup() {
+void setup()
+{
     M5.begin();
     M5.Power.begin();
     tca9548a.address(PaHub_I2C_ADDRESS);  // Set the I2C address.  设置I2C地址
@@ -40,13 +37,15 @@ void setup() {
     M5.Lcd.setTextColor(TFT_WHITE, TFT_BLACK);
 }
 
-void loop() {
+void loop()
+{
     uint8_t returnCode = 0;
     uint8_t address;
+    // Please connect to Port A, Use PaHUB Unit to expand multiple I2C devices and scan the I2C addresses of the slave
+    // devices in order. 请连接端口A, 使用PaHUB Unit扩展多个I2C设备，并依次扫描从设备的I2C地址。
     for (uint8_t channel = 0; channel < TCA9548A_MAX_CHANNELS; channel++) {
         M5.Lcd.setCursor(X_LOCAL, Y_LOCAL + Y_OFFSET * channel, FRONT);
-        M5.Lcd.printf(
-            "                                                                ");
+        M5.Lcd.printf("                                                                ");
         M5.Lcd.setCursor(X_LOCAL, Y_LOCAL + Y_OFFSET * channel, FRONT);
         M5.Lcd.printf("CH%d : ", channel);
         returnCode = tca9548a.selectChannel(channel);