Index: /temp/trunk/html/admin/total/index.php
===================================================================
--- /temp/trunk/html/admin/total/index.php	(revision 3556)
+++ /temp/trunk/html/admin/total/index.php	(revision 3620)
@@ -280,18 +280,10 @@
 	// ¥»¥Ã¥·¥ç¥ó¾ðÊó¤Ë³«»ÏÆüÉÕ¡¢½ªÎ»ÆüÉÕ¤¬Êݸ¤µ¤ì¤Æ¤¤¤Ê¤¤¡£
 	if($_SESSION['total']['startyear'] == "" && $_SESSION['total']['endyear'] == "") {
-		// Åö·î¤ÎËöÆü¤òµá¤á¤ë
-		$last_day = date("d", mktime(0, 0, 0, $month + 1, 0, $year));
-				
-		// 1¥ö·îÁ°¤òµá¤á¤ë
-		$day_sec = 3600 * 24;
-		list($syear, $smonth, $sday) = split("/", date("Y/m/d", (mktime(0, 0, 0, $month, $day, $year) - ($day_sec * $last_day))));
-		$list['startyear'] = $syear;
-		$list['startmonth'] = $smonth;
-		$list['startday'] = $sday;
-		
-		// ½ªÎ»Æü¤Ï¸½ºß¤ÎÆüÉÕ¤Î1ÆüÁ°¡Ê¥Ð¥Ã¥Á½¸·×¤¬Á°Æü¤Þ¤Ç¤Î¤¿¤á¡Ë
+		$list['startyear'] = $year;
+		$list['startmonth'] = $month;
+		$list['startday'] = $day;
 		$list['endmonth'] = $month;
 		$list['endyear'] = $year;
-		$list['endday'] = date("d", (mktime(0, 0, 0, $month, $day, $year) - $day_sec));
+		$list['endday'] = $day;
 	}