diff --git a/trunk/sw.c b/trunk/sw.c
index 5e4ef7a..5fa6471 100644
--- a/trunk/sw.c
+++ b/trunk/sw.c
@@ -92,7 +92,7 @@ void tsk_sw(  )
         // 電源スイッチの監視 //
         if( SW_POW_n )
         {
-            if( ( CLICK_THRESHOLD < SW_pow_count ) && ( SW_pow_count < HOLD_THREASHOLD ) )
+            if( ( CLICK_THRESHOLD < SW_pow_count ) && ( SW_pow_count <= HOLD_THREASHOLD ) )
             {
                 set_irq( VREG_C_IRQ0, REG_BIT_SW_POW_CLICK );
             }