diff --git a/modules/comment/comment.admin.view.php b/modules/comment/comment.admin.view.php
index c3f229ca0..683a0685d 100644
--- a/modules/comment/comment.admin.view.php
+++ b/modules/comment/comment.admin.view.php
@@ -29,13 +29,12 @@ class CommentAdminView extends Comment
 	{
 		// option to get a list
 		$args = new stdClass();
-		$args->page = Context::get('page'); // /< Page
-		$args->list_count = 30; // / the number of postings to appear on a single page
-		$args->page_count = 5; // / the number of pages to appear on the page navigation
-
+		$args->list_count = intval(Context::get('list_count')) ?: 20;
+		$args->page_count = 5;
+		$args->page = max(1, intval(Context::get('page')));
 		$args->sort_index = 'list_order'; // /< Sorting values
-
 		$args->module_srl = Context::get('module_srl');
+
 		/*
 		  $search_target = Context::get('search_target');
 		  $search_keyword = Context::get('search_keyword');
@@ -118,10 +117,10 @@ class CommentAdminView extends Comment
 	{
 		// option to get a blacklist
 		$args = new stdClass();
-		$args->page = Context::get('page'); // /< Page
-		$args->list_count = 30; // /< the number of comment postings to appear on a single page
-		$args->page_count = 10; // /< the number of pages to appear on the page navigation
-		$args->order_type = 'desc'; // /< sorted value
+		$args->list_count = intval(Context::get('list_count')) ?: 20;
+		$args->page_count = 5;
+		$args->page = max(1, intval(Context::get('page')));
+		$args->order_type = 'desc';
 
 		// select sort method
 		$sort_index = Context::get('sort_index');
@@ -214,11 +213,10 @@ class CommentAdminView extends Comment
 	{
 		// option for a list
 		$args = new stdClass;
-		$args->page = Context::get('page'); // /< Page
-		$args->list_count = 30; // /< the number of posts to display on a single page
-		$args->page_count = 10; // /< the number of pages that appear in the page navigation
 		$args->comment_srl = intval(Context::get('target_srl'));
-
+		$args->list_count = intval(Context::get('list_count')) ?: 20;
+		$args->page_count = 5;
+		$args->page = max(1, intval(Context::get('page')));
 
 		// get Status name list
 		$oCommentModel = getModel('comment');
diff --git a/modules/document/document.admin.view.php b/modules/document/document.admin.view.php
index 5db78c216..b21214243 100644
--- a/modules/document/document.admin.view.php
+++ b/modules/document/document.admin.view.php
@@ -37,10 +37,15 @@ class DocumentAdminView extends Document
 	{
 		// option to get a list
 		$args = new stdClass();
-		$args->page = Context::get('page'); // /< Page
-		$args->list_count = 30; // /< the number of posts to display on a single page
-		$args->page_count = 5; // /< the number of pages that appear in the page navigation
+		$args->list_count = intval(Context::get('list_count')) ?: 30;
+		$args->page_count = 5;
+		$args->page = max(1, intval(Context::get('page')));
+		$args->sort_index = 'list_order';
+		$args->module_srl = Context::get('module_srl');
+		$args->statusList = [];
+		$args->use_division = false;
 
+		// search options
 		$args->search_target = Context::get('search_target'); // /< search (title, contents ...)
 		$args->search_keyword = Context::get('search_keyword'); // /< keyword to search
 		if ($args->search_target === 'member_srl')
@@ -53,11 +58,6 @@ class DocumentAdminView extends Document
 			}
 		}
 
-		$args->sort_index = 'list_order'; // /< sorting value
-		$args->module_srl = Context::get('module_srl');
-		$args->statusList = [];
-		$args->use_division = false;
-
 		// get a list
 		$columnList = array('document_srl', 'module_srl', 'category_srl', 'member_srl', 'title', 'nick_name', 'comment_count', 'trackback_count', 'readed_count', 'voted_count', 'blamed_count', 'regdate', 'ipaddress', 'status');
 		$output = DocumentModel::getDocumentList($args, false, true, $columnList);
@@ -160,9 +160,9 @@ class DocumentAdminView extends Document
 
 		// option for a list
 		$args = new stdClass();
-		$args->page = intval(Context::get('page')) ?: 1; // /< Page
-		$args->list_count = 20; // /< the number of posts to display on a single page
-		$args->page_count = 10; // /< the number of pages that appear in the page navigation
+		$args->list_count = intval(Context::get('list_count')) ?: 20;
+		$args->page_count = 5;
+		$args->page = max(1, intval(Context::get('page')));
 		$args->order_type = strtolower(Context::get('order_type')) === 'asc' ? 'asc' : 'desc';
 
 		// select sort method
@@ -254,11 +254,10 @@ class DocumentAdminView extends Document
 	{
 		// option for a list
 		$args = new stdClass;
-		$args->page = Context::get('page'); // /< Page
-		$args->list_count = 30; // /< the number of posts to display on a single page
-		$args->page_count = 10; // /< the number of pages that appear in the page navigation
 		$args->document_srl = intval(Context::get('target_srl'));
-
+		$args->list_count = intval(Context::get('list_count')) ?: 20;
+		$args->page_count = 5;
+		$args->page = max(1, intval(Context::get('page')));
 
 		// get Status name list
 		$oDocumentModel = getModel('document');
@@ -330,12 +329,11 @@ class DocumentAdminView extends Document
 	{
 		// options for a list
 		$args = new stdClass();
-		$args->page = Context::get('page'); // /< Page
-		$args->list_count = 30; // /< the number of posts to display on a single page
-		$args->page_count = 10; // /< the number of pages that appear in the page navigation
-
-		$args->sort_index = 'list_order'; // /< sorting values
-		$args->order_type = 'desc'; // /< sorting values by order
+		$args->list_count = intval(Context::get('list_count')) ?: 30;
+		$args->page_count = 5;
+		$args->page = max(1, intval(Context::get('page')));
+		$args->sort_index = 'list_order';
+		$args->order_type = 'desc';
 
 		$args->module_srl = Context::get('module_srl');
 
diff --git a/modules/file/file.admin.view.php b/modules/file/file.admin.view.php
index d19fc4e8f..43dba652c 100644
--- a/modules/file/file.admin.view.php
+++ b/modules/file/file.admin.view.php
@@ -15,14 +15,14 @@ class FileAdminView extends File
 	{
 		// Options to get a list
 		$args = new stdClass();
-		$args->page = Context::get('page'); // /< Page
-		$args->list_count = 30; // /< Number of documents that appear on a single page
-		$args->page_count = 10; // /< Number of pages that appear in the page navigation
-
-		$args->sort_index = Context::get('sort_index') ?? 'file_srl'; // /< Sorting values
-		$args->order_type = Context::get('order_type') ?? null;
+		$args->list_count = intval(Context::get('list_count')) ?: 30;
+		$args->page_count = 10;
+		$args->page = max(1, intval(Context::get('page')));
+		$args->sort_index = Context::get('sort_index') ?: 'file_srl';
+		$args->order_type = strtolower(Context::get('order_type')) === 'asc' ? 'asc' : 'desc';
 		$args->isvalid = Context::get('isvalid');
 		$args->module_srl = Context::get('module_srl');
+
 		// Get a list
 		$oFileAdminModel = getAdminModel('file');
 		$output = $oFileAdminModel->getFileList($args);
diff --git a/modules/member/member.admin.model.php b/modules/member/member.admin.model.php
index 3f4a6f192..423e0630b 100644
--- a/modules/member/member.admin.model.php
+++ b/modules/member/member.admin.model.php
@@ -44,7 +44,7 @@ class MemberAdminModel extends Member
 		$args = new stdClass();
 		$args->is_admin = Context::get('is_admin') === 'Y' ? 'Y' : null;
 		$args->status = Context::get('is_denied') === 'Y' ? 'DENIED' : null;
-		$args->selected_group_srl = Context::get('selected_group_srl');
+		$args->selected_group_srl = intval(Context::get('selected_group_srl')) ?: null;
 
 		$filter = Context::get('filter_type');
 		switch($filter)
@@ -128,21 +128,11 @@ class MemberAdminModel extends Member
 		}
 
 		// Change the query id if selected_group_srl exists (for table join)
-		$sort_order = Context::get('sort_order');
+		$sort_order = Context::get('sort_order') === 'desc' ? 'desc' : 'asc';
 		$sort_index = Context::get('sort_index');
 		if(!$sort_index || !in_array($sort_index, ['user_id', 'email_address', 'phone_number', 'user_name', 'nick_name', 'regdate', 'last_login']))
 		{
-			$sort_index = "list_order";
-		}
-
-		if(!$sort_order)
-		{
-			$sort_order = 'asc';
-		}
-
-		if($sort_order != 'asc')
-		{
-			$sort_order = 'desc';
+			$sort_index = 'list_order';
 		}
 
 		if($args->selected_group_srl)
@@ -158,13 +148,13 @@ class MemberAdminModel extends Member
 
 		$args->sort_order = $sort_order;
 		Context::set('sort_order', $sort_order);
-		// Other variables
-		$args->page = Context::get('page');
-		$args->list_count = 40;
-		$args->page_count = 10;
-		$output = executeQuery($query_id, $args);
 
-		return $output;
+		// Other variables
+		$args->list_count = intval(Context::get('list_count')) ?: 30;
+		$args->page_count = 10;
+		$args->page = max(1, intval(Context::get('page')));
+
+		return executeQueryArray($query_id, $args);
 	}
 
 	/**