diff --git a/modules/comment/comment.admin.controller.php b/modules/comment/comment.admin.controller.php
index 40fd69af3..500e178ce 100644
--- a/modules/comment/comment.admin.controller.php
+++ b/modules/comment/comment.admin.controller.php
@@ -436,12 +436,7 @@ class commentAdminController extends comment
 		$output = executeQuery('comment.deleteModuleCommentsList', $args);
 
 		//remove from cache
-		$oCacheHandler = CacheHandler::getInstance('object');
-		if($oCacheHandler->isSupport())
-		{
-			// Invalidate newest comments. Per document cache is invalidated inside document admin controller.
-			$oCacheHandler->invalidateGroupKey('newestCommentsList');
-		}
+		Rhymix\Framework\Cache::clearGroup('newestCommentsList');
 		return $output;
 	}
 
diff --git a/modules/counter/counter.model.php b/modules/counter/counter.model.php
index fac25cd59..0ece14901 100644
--- a/modules/counter/counter.model.php
+++ b/modules/counter/counter.model.php
@@ -31,13 +31,9 @@ class counterModel extends counter
 		$args->site_srl = $site_srl;
 
 		$iplogged = false;
-		$oCacheHandler = CacheHandler::getInstance('object');
-		if($oCacheHandler->isSupport())
-		{
-			$object_key = 'counter:' . $site_srl . '_' . str_replace(array('.', ':'), '-', $args->ipaddress);
-			$cache_key = $oCacheHandler->getGroupKey('counterIpLogged_' . $args->regdate, $object_key);
-			$iplogged = $oCacheHandler->get($cache_key);
-		}
+		$cache_key = 'counter:' . $site_srl . '_' . str_replace(array('.', ':'), '-', $args->ipaddress);
+		$group_key = 'counterIpLogged_' . $args->regdate;
+		$iplogged = Rhymix\Framework\Cache::get($cache_key, $group_key);
 
 		if($iplogged === false)
 		{
@@ -45,9 +41,9 @@ class counterModel extends counter
 			if($output->data->count) $iplogged = TRUE;
 		}
 
-		if($iplogged && $oCacheHandler->isSupport())
+		if($iplogged)
 		{
-			$oCacheHandler->put($cache_key, $iplogged);
+			Rhymix\Framework\Cache::set($cache_key, $iplogged, 0, $group_key);
 		}
 
 		return $iplogged;
@@ -64,15 +60,10 @@ class counterModel extends counter
 		$args = new stdClass;
 		$args->regdate = date('Ymd');
 
-		$insertedTodayStatus = false;
-		$oCacheHandler = CacheHandler::getInstance('object', NULL, TRUE);
-		if($oCacheHandler->isSupport())
-		{
-			$cache_key = 'counter:insertedTodayStatus:' . $site_srl . '_' . $args->regdate;
-			$insertedTodayStatus = $oCacheHandler->get($cache_key);
-		}
+		$cache_key = 'counter:insertedTodayStatus:' . $site_srl . '_' . $args->regdate;
+		$insertedTodayStatus = Rhymix\Framework\Cache::get($cache_key);
 
-		if($insertedTodayStatus === false)
+		if(!$insertedTodayStatus)
 		{
 			if($site_srl)
 			{
@@ -86,11 +77,11 @@ class counterModel extends counter
 
 			$insertedTodayStatus = !!$output->data->count;
 
-			if($insertedTodayStatus && $oCacheHandler->isSupport())
+			if($insertedTodayStatus)
 			{
-				$oCacheHandler->put($cache_key, TRUE);
+				Rhymix\Framework\Cache::set($cache_key, true);
 				$_old_date = date('Ymd', strtotime('-1 day'));
-				$oCacheHandler->delete('counter:insertedTodayStatus:' . $site_srl . '_' . $_old_date);
+				Rhymix\Framework\Cache::delete('counter:insertedTodayStatus:' . $site_srl . '_' . $_old_date);
 			}
 		}
 
diff --git a/modules/layout/layout.admin.controller.php b/modules/layout/layout.admin.controller.php
index 572d052ee..222ec7dcb 100644
--- a/modules/layout/layout.admin.controller.php
+++ b/modules/layout/layout.admin.controller.php
@@ -178,11 +178,7 @@ class layoutAdminController extends layout
 								$output = executeQuery('layout.updateModuleLayout', $update_args);
 							}
 
-							$oCacheHandler = CacheHandler::getInstance('object', null, true);
-							if($oCacheHandler->isSupport())
-							{
-								$oCacheHandler->invalidateGroupKey('site_and_module');
-							}
+							Rhymix\Framework\Cache::clearGroup('site_and_module');
 						}
 					}
 				}
diff --git a/modules/member/member.admin.controller.php b/modules/member/member.admin.controller.php
index f18ec15c8..b57fd2688 100644
--- a/modules/member/member.admin.controller.php
+++ b/modules/member/member.admin.controller.php
@@ -1330,11 +1330,7 @@ class memberAdminController extends member
 	function _deleteMemberGroupCache($site_srl = 0)
 	{
 		//remove from cache
-		$oCacheHandler = CacheHandler::getInstance('object', null, true);
-		if($oCacheHandler->isSupport())
-		{
-			$oCacheHandler->invalidateGroupKey('member');
-		}
+		Rhymix\Framework\Cache::clearGroup('member');
 	}
 
 	/**
diff --git a/modules/member/member.controller.php b/modules/member/member.controller.php
index 3de91d867..1f5996715 100644
--- a/modules/member/member.controller.php
+++ b/modules/member/member.controller.php
@@ -2971,27 +2971,12 @@ class memberController extends member
 
 	function _clearMemberCache($member_srl, $site_srl = 0)
 	{
-		$oCacheHandler = CacheHandler::getInstance('object', NULL, TRUE);
-		if($oCacheHandler->isSupport())
+		$member_srl = getNumberingPath($member_srl) . $member_srl;
+		Rhymix\Framework\Cache::delete("member_info:$member_srl", 'member');
+		Rhymix\Framework\Cache::delete("member_groups:$member_srl:site:$site_srl", 'member');
+		if ($site_srl != 0)
 		{
-			$object_key = 'member_groups:' . getNumberingPath($member_srl) . $member_srl . '_' . $site_srl;
-			$cache_key = $oCacheHandler->getGroupKey('member', $object_key);
-			$oCacheHandler->delete($cache_key);
-
-			if($site_srl !== 0)
-			{
-				$object_key = 'member_groups:' . getNumberingPath($member_srl) . $member_srl . '_0';
-				$cache_key = $oCacheHandler->getGroupKey('member', $object_key);
-				$oCacheHandler->delete($cache_key);
-			}
-		}
-
-		$oCacheHandler = CacheHandler::getInstance('object');
-		if($oCacheHandler->isSupport())
-		{
-			$object_key = 'member_info:' . getNumberingPath($member_srl) . $member_srl;
-			$cache_key = $oCacheHandler->getGroupKey('member', $object_key);
-			$oCacheHandler->delete($cache_key);
+			Rhymix\Framework\Cache::delete("member_groups:$member_srl:site:0", 'member');
 		}
 	}
 }
diff --git a/modules/member/member.model.php b/modules/member/member.model.php
index dc7d6aed4..9e361b7f9 100644
--- a/modules/member/member.model.php
+++ b/modules/member/member.model.php
@@ -326,31 +326,21 @@ class memberModel extends member
 		//columnList size zero... get full member info
 		if(!$GLOBALS['__member_info__'][$member_srl] || count($columnList) == 0)
 		{
-			$GLOBALS['__member_info__'][$member_srl] = false;
-
-			$oCacheHandler = CacheHandler::getInstance('object');
-			if($oCacheHandler->isSupport())
-			{
-				$columnList = array();
-				$object_key = 'member_info:' . getNumberingPath($member_srl) . $member_srl;
-				$cache_key = $oCacheHandler->getGroupKey('member', $object_key);
-				$GLOBALS['__member_info__'][$member_srl] = $oCacheHandler->get($cache_key);
-			}
-
-			if($GLOBALS['__member_info__'][$member_srl] === false)
+			$cache_key = 'member_info:' . getNumberingPath($member_srl) . $member_srl;
+			$GLOBALS['__member_info__'][$member_srl] = Rhymix\Framework\Cache::get($cache_key, 'member');
+			if(!$GLOBALS['__member_info__'][$member_srl])
 			{
 				$args = new stdClass();
 				$args->member_srl = $member_srl;
 				$output = executeQuery('member.getMemberInfoByMemberSrl', $args, $columnList);
 				if(!$output->data)
 				{
-					if($oCacheHandler->isSupport()) $oCacheHandler->put($cache_key, new stdClass);
+					Rhymix\Framework\Cache::set($cache_key, new stdClass, 0, 'member');
 					return new stdClass;
 				}
+				
 				$this->arrangeMemberInfo($output->data, $site_srl);
-
-				//insert in cache
-				if($oCacheHandler->isSupport()) $oCacheHandler->put($cache_key, $GLOBALS['__member_info__'][$member_srl]);
+				Rhymix\Framework\Cache::set($cache_key, $GLOBALS['__member_info__'][$member_srl], 0, 'member');
 			}
 		}
 
@@ -367,7 +357,6 @@ class memberModel extends member
 			$oModuleModel = getModel('module');
 			$config = $oModuleModel->getModuleConfig('member');
 
-
 			$info->profile_image = $this->getProfileImage($info->member_srl);
 			$info->image_name = $this->getImageName($info->member_srl);
 			$info->image_mark = $this->getImageMark($info->member_srl);
@@ -494,18 +483,12 @@ class memberModel extends member
 		static $member_groups = array();
 
 		// cache controll
-		$group_list = false;
-		$oCacheHandler = CacheHandler::getInstance('object', null, true);
-		if($oCacheHandler->isSupport())
-		{
-			$object_key = 'member_groups:' . getNumberingPath($member_srl) . $member_srl . '_'.$site_srl;
-			$cache_key = $oCacheHandler->getGroupKey('member', $object_key);
-			$group_list = $oCacheHandler->get($cache_key);
-		}
+		$cache_key = 'member_groups:' . getNumberingPath($member_srl) . $member_srl . ':site:' . $site_srl;
+		$group_list = Rhymix\Framework\Cache::get($cache_key, 'member');
 
 		if(!$member_groups[$member_srl][$site_srl] || $force_reload)
 		{
-			if($group_list === false)
+			if(!$group_list)
 			{
 				$args = new stdClass();
 				$args->member_srl = $member_srl;
@@ -513,7 +496,7 @@ class memberModel extends member
 				$output = executeQueryArray('member.getMemberGroups', $args);
 				$group_list = $output->data;
 				//insert in cache
-				if($oCacheHandler->isSupport()) $oCacheHandler->put($cache_key, $group_list);
+				Rhymix\Framework\Cache::set($cache_key, $group_list, 0, 'member');
 			}
 			if(!$group_list) return array();
 
@@ -550,26 +533,15 @@ class memberModel extends member
 	 */
 	function getDefaultGroup($site_srl = 0, $columnList = array())
 	{
-		$default_group = false;
-		$oCacheHandler = CacheHandler::getInstance('object', null, true);
-		if($oCacheHandler->isSupport())
-		{
-			$columnList = array();
-			$object_key = 'default_group_' . $site_srl;
-			$cache_key = $oCacheHandler->getGroupKey('member', $object_key);
-			$default_group = $oCacheHandler->get($cache_key);
-		}
+		$default_group = Rhymix\Framework\Cache::get("default_group:$site_srl", 'member');
 
-		if($default_group === false)
+		if(!$default_group)
 		{
 			$args = new stdClass();
 			$args->site_srl = $site_srl;
 			$output = executeQuery('member.getDefaultGroup', $args, $columnList);
 			$default_group = $output->data;
-			if($oCacheHandler->isSupport())
-			{
-				$oCacheHandler->put($cache_key, $default_group);
-			}
+			Rhymix\Framework\Cache::set("default_group:$site_srl", $default_group, 0, 'member');
 		}
 
 		return $default_group;
@@ -609,16 +581,9 @@ class memberModel extends member
 				$site_srl = 0;
 			}
 
-			$group_list = false;
-			$oCacheHandler = CacheHandler::getInstance('object', null, true);
-			if($oCacheHandler->isSupport())
-			{
-				$object_key = 'member_groups:site_'.$site_srl;
-				$cache_key = $oCacheHandler->getGroupKey('member', $object_key);
-				$group_list = $oCacheHandler->get($cache_key);
-			}
+			$group_list = Rhymix\Framework\Cache::get("member_groups:site:$site_srl", 'member');
 
-			if($group_list === false)
+			if(!$group_list)
 			{
 				$args = new stdClass();
 				$args->site_srl = $site_srl;
@@ -626,8 +591,7 @@ class memberModel extends member
 				$args->order_type = 'asc';
 				$output = executeQueryArray('member.getGroups', $args);
 				$group_list = $output->data;
-				//insert in cache
-				if($oCacheHandler->isSupport()) $oCacheHandler->put($cache_key, $group_list);
+				Rhymix\Framework\Cache::set("member_groups:site:$site_srl", $group_list, 0, 'member');
 			}
 
 			if(!$group_list)
@@ -635,7 +599,6 @@ class memberModel extends member
 				return array();
 			}
 
-
 			foreach($group_list as $val)
 			{
 				$result[$val->group_srl] = $val;
diff --git a/modules/menu/menu.admin.controller.php b/modules/menu/menu.admin.controller.php
index b22f8f39e..6fafff9f0 100644
--- a/modules/menu/menu.admin.controller.php
+++ b/modules/menu/menu.admin.controller.php
@@ -209,12 +209,7 @@ class menuAdminController extends menu
 			return $output;
 		}
 
-		$oCacheHandler = CacheHandler::getInstance('object', null, true);
-		if($oCacheHandler->isSupport())
-		{
-			$oCacheHandler->invalidateGroupKey('site_and_module');
-		}
-
+		Rhymix\Framework\Cache::clearGroup('site_and_module');
 		$oMenuAdminController = getAdminController('menu');
 		$oMenuAdminController->makeXmlFile($menuSrl);
 
diff --git a/modules/ncenterlite/ncenterlite.controller.php b/modules/ncenterlite/ncenterlite.controller.php
index 21aa7f76f..0c04dbc89 100644
--- a/modules/ncenterlite/ncenterlite.controller.php
+++ b/modules/ncenterlite/ncenterlite.controller.php
@@ -232,7 +232,6 @@ class ncenterliteController extends ncenterlite
 		if(isset($config->use['mention']))
 		{
 			$mention_targets = $this->_getMentionTarget($content);
-			debugPrint($mention_targets);
 			
 			// !TODO 공용 메소드로 분리
 			foreach($mention_targets as $mention_member_srl)
diff --git a/modules/page/page.admin.controller.php b/modules/page/page.admin.controller.php
index 3e3fa4332..2db0b7a18 100644
--- a/modules/page/page.admin.controller.php
+++ b/modules/page/page.admin.controller.php
@@ -282,13 +282,7 @@ class pageAdminController extends page
 			}
 		}
 
-		$oCacheHandler = CacheHandler::getInstance('object', null, true);
-		if($oCacheHandler->isSupport())
-		{
-			$object_key = 'mid_info:' . $module_info->module_srl;
-			$cache_key = $oCacheHandler->getGroupKey('site_and_module', $object_key);
-			$oCacheHandler->delete($cache_key);
-		}
+		Rhymix\Framework\Cache::delete('mid_info:' . $module_info->module_srl, 'site_and_module');
 	}
 
 	function procPageAdminArticleDocumentInsert()
diff --git a/modules/point/point.admin.controller.php b/modules/point/point.admin.controller.php
index 77fa68645..7dfc6269f 100644
--- a/modules/point/point.admin.controller.php
+++ b/modules/point/point.admin.controller.php
@@ -402,12 +402,7 @@ class pointAdminController extends point
 			executeQuery('module.deleteModulePartConfig', $args);
 		}
 
-		$oCacheHandler = CacheHandler::getInstance('object', null, true);
-		if($oCacheHandler->isSupport())
-		{
-			$oCacheHandler->invalidateGroupKey('site_and_module');
-		}
-
+		Rhymix\Framework\Cache::clearGroup('site_and_module');
 		$this->setMessage('success_updated');
 	}
 
diff --git a/modules/point/point.controller.php b/modules/point/point.controller.php
index 21ca270ea..50cfea845 100644
--- a/modules/point/point.controller.php
+++ b/modules/point/point.controller.php
@@ -688,21 +688,7 @@ class pointController extends point
 		$cache_filename = sprintf('%s%d.cache.txt', $cache_path, $member_srl);
 		FileHandler::writeFile($cache_filename, $point);
 
-		$oCacheHandler = CacheHandler::getInstance('object', null, true);
-		if($new_group_list && $del_group_list && $oCacheHandler->isSupport())
-		{
-			$object_key = 'member_groups:' . getNumberingPath($member_srl) . $member_srl . '_0';
-			$cache_key = $oCacheHandler->getGroupKey('member', $object_key);
-			$oCacheHandler->delete($cache_key);
-		}
-
-		$oCacheHandler = CacheHandler::getInstance('object');
-		if($new_group_list && $del_group_list && $oCacheHandler->isSupport())
-		{
-			$object_key = 'member_info:' . getNumberingPath($member_srl) . $member_srl;
-			$cache_key = $oCacheHandler->getGroupKey('member', $object_key);
-			$oCacheHandler->delete($cache_key);
-		}
+		getController('member')->_clearMemberCache($member_srl);
 
 		return $output;
 	}