Index: branches/version-2_12-dev/data/class/pages/admin/total/LC_Page_Admin_Total.php
===================================================================
--- branches/version-2_12-dev/data/class/pages/admin/total/LC_Page_Admin_Total.php	(revision 21935)
+++ branches/version-2_12-dev/data/class/pages/admin/total/LC_Page_Admin_Total.php	(revision 22002)
@@ -274,4 +274,5 @@
 
         $arrRet = $objFormParam->getHashArray();
+        $out_flg = 0;
 
         foreach ($arrRet as $key => $val) {
@@ -290,7 +291,12 @@
                                                                     $objFormParam->getValue('search_startmonth_m'),
                                                                     CLOSE_DAY);
+                    $out_flg = 1;
                     break;
                 default:
                     break;
+            }
+            // 月度集計の場合に、集計期間が本日日付で上書きされてしまうのを回避するため
+            if ( ($objFormParam->getValue('form') == 1) && ( $out_flg == 1 ) ) {
+                break;
             }
         }