diff --git a/project/ble_peripheral/ble_app_bladder_patch/main.c b/project/ble_peripheral/ble_app_bladder_patch/main.c
index 82360e3..0254764 100644
--- a/project/ble_peripheral/ble_app_bladder_patch/main.c
+++ b/project/ble_peripheral/ble_app_bladder_patch/main.c
@@ -1633,7 +1633,7 @@ static void main_s(void * p_context)
             go_device_power_off = true;
             main_timer_start();
         }
-        else if (cnt_s > 250 || (m_reset_status == 2))  /* 250 x 5ms = 1.25s + α */
+        else if (cnt_s >= 250 || (m_reset_status == 2))  /* 250 x 5ms = 1.25s + α */
         {
             DBG_PRINTF("[BTN] Boot (cnt=%d)\r\n", cnt_s);
             device_reset = false;