diff --git a/main/audio_codecs/cores3_audio_codec.cc b/main/audio_codecs/cores3_audio_codec.cc
index a3ba66ab..51c3bbc0 100644
--- a/main/audio_codecs/cores3_audio_codec.cc
+++ b/main/audio_codecs/cores3_audio_codec.cc
@@ -28,7 +28,7 @@ CoreS3AudioCodec::CoreS3AudioCodec(void* i2c_master_handle, int input_sample_rat
     data_if_ = audio_codec_new_i2s_data(&i2s_cfg);
     assert(data_if_ != NULL);
 
-    // Output
+    // Audio Output(Speaker)
     audio_codec_i2c_cfg_t i2c_cfg = {
         .port = (i2c_port_t)1,
         .addr = aw88298_addr,
@@ -58,7 +58,7 @@ CoreS3AudioCodec::CoreS3AudioCodec(void* i2c_master_handle, int input_sample_rat
     output_dev_ = esp_codec_dev_new(&dev_cfg);
     assert(output_dev_ != NULL);
 
-    // Input
+    // Audio Input(Microphone)
     i2c_cfg.addr = es7210_addr;
     in_ctrl_if_ = audio_codec_new_i2c_ctrl(&i2c_cfg);
     assert(in_ctrl_if_ != NULL);
diff --git a/main/boards/m5stack-core-s3/config.h b/main/boards/m5stack-core-s3/config.h
index c11449a4..4929afa0 100644
--- a/main/boards/m5stack-core-s3/config.h
+++ b/main/boards/m5stack-core-s3/config.h
@@ -1,6 +1,8 @@
 #ifndef _BOARD_CONFIG_H_
 #define _BOARD_CONFIG_H_
 
+// M5Stack CoreS3 Board configuration
+
 #include <driver/gpio.h>
 
 #define AUDIO_INPUT_REFERENCE    true
diff --git a/main/boards/m5stack-core-s3/m5stack_core_s3.cc b/main/boards/m5stack-core-s3/m5stack_core_s3.cc
index d47bc7d4..fbcad424 100644
--- a/main/boards/m5stack-core-s3/m5stack_core_s3.cc
+++ b/main/boards/m5stack-core-s3/m5stack_core_s3.cc
@@ -18,6 +18,7 @@
 
 class Axp2101 : public I2cDevice {
 public:
+    // Power Init
     Axp2101(i2c_master_bus_handle_t i2c_bus, uint8_t addr) : I2cDevice(i2c_bus, addr) {
         uint8_t data = ReadReg(0x90);
         data |= 0b10110100;
@@ -26,7 +27,6 @@ public:
         WriteReg(0x97, (0b11110 - 2));
         WriteReg(0x69, 0b00110101);
         WriteReg(0x30, 0b111111);
-
         WriteReg(0x90, 0xBF);
         WriteReg(0x94, 33 - 5);
         WriteReg(0x95, 33 - 5);
@@ -35,11 +35,9 @@ public:
 
 class Aw9523 : public I2cDevice {
 public:
+    // Exanpd IO Init
     Aw9523(i2c_master_bus_handle_t i2c_bus, uint8_t addr) : I2cDevice(i2c_bus, addr) {
-        // WriteReg(0x02, 0b00000101);  // P0
-        // WriteReg(0x03, 0b00000011);  // P1
         WriteReg(0x02, 0b00000111);  // P0
-        // WriteReg(0x03, 0b10000011);  // P1
         WriteReg(0x03, 0b10001111);  // P1
         WriteReg(0x04, 0b00011000);  // CONFIG_P0
         WriteReg(0x05, 0b00001100);  // CONFIG_P1
@@ -247,7 +245,6 @@ private:
 
 public:
     M5StackCoreS3Board() : boot_button_(GPIO_NUM_1) {
-    // M5StackCoreS3Board() {
         InitializeI2c();
         InitializeAxp2101();
         InitializeAw9523();
diff --git a/main/idf_component.yml b/main/idf_component.yml
index 204a1511..6cbd79a0 100644
--- a/main/idf_component.yml
+++ b/main/idf_component.yml
@@ -1,16 +1,16 @@
 ## IDF Component Manager Manifest File
 dependencies:
-  78/esp-wifi-connect: ~1.4.1
-  78/esp-opus-encoder: ~2.0.0
-  78/esp-ml307: ~1.7.0
-  espressif/led_strip: ^2.4.1
-  espressif/esp_codec_dev: ~1.3.2
-  espressif/esp-sr: ^1.9.0
-  espressif/button: ^3.3.1
-  lvgl/lvgl: ~8.4.0
-  esp_lvgl_port: ~2.4.1
+  espressif/esp_lcd_ili9341: "==1.0.0"
+  78/esp-wifi-connect: "~1.4.1"
+  78/esp-opus-encoder: "~2.0.0"
+  78/esp-ml307: "~1.7.0"
+  espressif/led_strip: "^2.4.1"
+  espressif/esp_codec_dev: "~1.3.2"
+  espressif/esp-sr: "^1.9.0"
+  espressif/button: "^3.3.1"
+  lvgl/lvgl: "~8.4.0"
+  esp_lvgl_port: "~2.4.1"
   ## Required IDF version
   idf:
-    version: '>=5.3'
+    version: ">=5.3"
 
-  espressif/esp_lcd_ili9341: ==1.0.0