diff --git a/src/power/power_control.c b/src/power/power_control.c
index 00bd10e..8ba0684 100644
--- a/src/power/power_control.c
+++ b/src/power/power_control.c
@@ -20,8 +20,9 @@
 #define POWER_HOLD_NODE         DT_NODELABEL(pwr_hold)       // 전원 래치
 #define POWER_BTN_NODE          DT_NODELABEL(button_check)   // 전원 버튼
 #define POWER_LOOP_INTERVAL     20                           // 전원 시퀀스 타이머 간격(ms)
-#define POWER_ON_THRESHOLD      350                          // power button hold threshold(off -> on)
-#define POWER_OFF_THRESHOLD     500                          // power button hold threshold(on -> off)
+#define POWER_ON_THRESHOLD      220                          // power button hold threshold(off -> on)
+#define POWER_OFF_THRESHOLD     333                          // power button hold threshold(on -> off)
+#define BOND_RESET_NOTICE_THRESHOLD (5000 / POWER_ON_DELAY)  // 5s long press bond reset notice
 #define BOND_RESET_THRESHOLD    (15000 / POWER_ON_DELAY)     // 15s long press bond reset
 
 static const struct gpio_dt_spec power_hold = GPIO_DT_SPEC_GET(POWER_HOLD_NODE, gpios); // 전원 유지 출력