diff --git a/pec930_sdk-v1.0.1/Examples/template/PFC_LLC_2026-05-20_2P2Z_ok/src/init.c b/pec930_sdk-v1.0.1/Examples/template/PFC_LLC_2026-05-20_2P2Z_ok/src/init.c
index 7c05af6..060d801 100644
--- a/pec930_sdk-v1.0.1/Examples/template/PFC_LLC_2026-05-20_2P2Z_ok/src/init.c
+++ b/pec930_sdk-v1.0.1/Examples/template/PFC_LLC_2026-05-20_2P2Z_ok/src/init.c
@@ -152,7 +152,8 @@ void adc_init(void)
   ADC_InitTypeDef adc_init = { 0 };
   ADC_StructInit(&adc_init);
   adc_init.SelChannels = ADC_Channel_04;
-  adc_init.SelChannels |= ADC_Channel_09;
+  adc_init.SelChannels |= ADC_Channel_09; // 量測外部 PA7
+  // adc_init.SelChannels |= ADC_Channel_00; // 若是讀取 PGA0 輸出的 AIN0 通道, 要改成 ADC_Channel_00
   adc_init.SelChannels |= ADC_Channel_07;
   adc_init.SelChannels |= ADC_Channel_05;
   adc_init.ClkPrescaler = ADC_ClkDiv_4; // 60M/4 = 15MHz, ADC max working clock is 16MHz