Index: temp/trunk/data/downloads/module/mdl_epsilon/mdl_epsilon.php
===================================================================
--- temp/trunk/data/downloads/module/mdl_epsilon/mdl_epsilon.php	(revision 7933)
+++ temp/trunk/data/downloads/module/mdl_epsilon/mdl_epsilon.php	(revision 7934)
@@ -136,6 +136,6 @@
 	// ÈÆÍѹàÌܤθºß¥Á¥§¥Ã¥¯
 	if(sfColumnExists("dtb_payment", "memo01")){
-		// ¥Ç¡¼¥¿¤Îºï½ü
-		$objQuery->query("DELETE FROM dtb_payment WHERE module_id = ?", array(MDL_EPSILON_ID));
+		// ¥Ç¡¼¥¿¤Îºï½ü¥Õ¥é¥°¤ò¤¿¤Æ¤ë
+		$objQuery->query("UPDATE dtb_payment SET del_flg = 2 WHERE module_id = ?", array(MDL_EPSILON_ID));
 	}
 	break;