diff --git a/archive-post-order-plus.php b/archive-post-order-plus.php
index 1ad5203..76ec47e 100644
--- a/archive-post-order-plus.php
+++ b/archive-post-order-plus.php
@@ -22,18 +22,9 @@ License: GPLv2
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
-/**
- * TODO:
-    1）カテゴリーのソート用カスタムフィールド取得と設定
-    ・保存しているタームIDと投稿が属するタームIDが一致する場合、管理画面に表示する
-    class.apop.apop_post.php、setting_post_custom_field.php
- *  2）uninstall.php
- *  投稿とタクソノミーのカスタムフィールド削除方法修正
- *  ・delete_post_meta_by_key()を廃止し、WP_QUERYに変更する
- */
-
 define( 'APOP_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
 define( 'APOP_PLUGIN_PATH', plugin_dir_path( __FILE__ ) );
+define( 'APOP_CUSTOM_FIELD_PREFIX', '_apop_postorder_' );
 
 //メイン処理のクラスをインスタンス化
 require_once __DIR__ . '/class/class.apop.order.php';
diff --git a/class/class.apop.apop_post.php b/class/class.apop.apop_post.php
index b950f84..cf50787 100644
--- a/class/class.apop.apop_post.php
+++ b/class/class.apop.apop_post.php
@@ -110,7 +110,7 @@ if ( ! class_exists( 'APOP_POST' ) ) {
 		private function get_custom_field_data( $custom_filed_name ) {
 			global $post;
 
-			return get_post_meta( $post->ID, $custom_filed_name, true );
+			return get_post_meta( $post->ID, APOP_CUSTOM_FIELD_PREFIX . $custom_filed_name, true );
 		}
 
 		// カスタムフィールドの値を保存
@@ -118,8 +118,9 @@ if ( ! class_exists( 'APOP_POST' ) ) {
 			$this->get_update_meta_fields();
 			if ( count( $this->name_keys ) > 0 ) {
 				foreach ( $this->name_keys as $name_key ) {
-					update_post_meta( $post_id, $name_key, $_POST[ $name_key ] ?? '' );
-					update_post_meta( $post_id, $name_key, $_POST[ $name_key ] ?? '' );
+					$save_key = APOP_CUSTOM_FIELD_PREFIX . $name_key;
+					update_post_meta( $post_id, $save_key, $_POST[ $save_key ] ?? '' );
+					update_post_meta( $post_id, $save_key, $_POST[ $save_key ] ?? '' );
 				}
 			}
 		}
diff --git a/class/class.apop.apop_ui.php b/class/class.apop.apop_ui.php
index 2d0f6fd..524279e 100644
--- a/class/class.apop.apop_ui.php
+++ b/class/class.apop.apop_ui.php
@@ -447,7 +447,7 @@ value="meta_value_num"' . self::set_search_normal_checked( $value_type, 'meta_va
 		}
 
 		public static function create_none_select_msg( $str ): string {
-			return '<p>並べ替えをカスタマイズする' . $str . 'は選択されていません。</p>';
+			return '<p class="no_registered_exp">並べ替えをカスタマイズする' . $str . 'は選択されていません。</p>';
 		}
 
 		public static function none_registered_alert_msg(): string {
diff --git a/css/apop-style.css b/css/apop-style.css
index 54598c3..6a1ef4e 100644
--- a/css/apop-style.css
+++ b/css/apop-style.css
@@ -131,7 +131,11 @@ dl.apop_setting_list_dd dd input {
     background: #fff;
     cursor: move;
     color: #4b4b4b;
-    border: 1px solid #ccc;
+    border-bottom: 1px solid #ccc;
+}
+
+.enable_box .product-list {
+    padding: 1em 0;
 }
 
 .search_normal_sort .product-list {
@@ -140,6 +144,10 @@ dl.apop_setting_list_dd dd input {
 
 .search_normal_sort .product-list-type-label,
 .disable_box .product-list-type-label {
+    width: calc((100%) - 60px);
+}
+
+.enable_box .product-list-type-label {
     width: calc(100% / 2);
 }
 
@@ -218,7 +226,7 @@ dl.apop_setting_list_dd dd input {
 }
 
 .disable_box .product-list {
-    width: calc((100% / 2) - 20px);
+    width: calc((100% / 2) - 15px);
     display: flex;
     cursor: default;
 }
@@ -235,12 +243,41 @@ dl.apop_setting_list_dd dd input {
     padding-left: .5em;
 }
 
+.enable_box {
+    margin-bottom: 1em;
+}
+
+.enable_box,
+.disable_box {
+    padding: .5em;
+    border: 1px solid #ccc;
+}
+
+.enable_box h4 {
+    margin: .5em 0 0;
+}
+
+.disable_box h4 {
+    margin: .5em 0;
+}
+
 @media only screen and (max-width: 1264px) {
+    .enable_box .product-list,
+    .disable_box .product-list {
+        display: block;
+    }
+
     .search_normal_sort .product-list {
         display: block;
     }
 
-    .search_normal_sort .product-list-type-label {
+    .search_normal_sort .product-list-type-label,
+    .disable_box .product-list-type-label {
+        width: 100%;
+        display: block;
+    }
+
+    .search_normal_sort .product-list-sort-type {
         width: 100%;
         margin-bottom: 1em;
         display: block;
diff --git a/template/order.php b/template/order.php
index 72103de..96c662c 100644
--- a/template/order.php
+++ b/template/order.php
@@ -29,10 +29,12 @@ $submit_type = APOP_UI::input_post_filter( 'apop_submit_type', 'str' );
                         <div class="sort_box">
 							<?php list( $list, $alert ) = APOP_UI::create_search_normal_list( 'normal' ); ?>
 							<?php echo $alert; ?>
-                            <h4>有効</h4>
-                            <ul class="post-order-list search_normal_sort">
-								<?php echo $list; ?>
-                            </ul>
+                            <div class="enable_box">
+                                <h4>有効</h4>
+                                <ul class="post-order-list search_normal_sort">
+									<?php echo $list; ?>
+                                </ul>
+                            </div>
                             <div class="disable_box">
                                 <h4>無効</h4>
                                 <ul class="disable_normal_list"></ul>
@@ -60,10 +62,12 @@ $submit_type = APOP_UI::input_post_filter( 'apop_submit_type', 'str' );
                         <div class="sort_box">
 							<?php list( $list, $alert ) = APOP_UI::create_search_normal_list( 'search' ); ?>
 							<?php echo $alert; ?>
-                            <h4>有効</h4>
-                            <ul class="post-order-list search_normal_sort">
-								<?php echo $list; ?>
-                            </ul>
+                            <div class="enable_box">
+                                <h4>有効</h4>
+                                <ul class="post-order-list search_normal_sort">
+									<?php echo $list; ?>
+                                </ul>
+                            </div>
                             <div class="disable_box">
                                 <h4>無効</h4>
                                 <ul class="disable_normal_list"></ul>
diff --git a/template/order_parts_taxonomy.php b/template/order_parts_taxonomy.php
index 117ee71..f5bd471 100644
--- a/template/order_parts_taxonomy.php
+++ b/template/order_parts_taxonomy.php
@@ -38,10 +38,12 @@
                         <div class="sort_box">
 							<?php list( $list, $alert ) = APOP_UI::create_search_normal_list( 'tax', $tax_data->term_id ); ?>
 							<?php echo $alert; ?>
-                            <h4>有効</h4>
-                            <ul class="post-order-list search_normal_sort">
-								<?php echo $list; ?>
-                            </ul>
+                            <div class="enable_box">
+                                <h4>有効</h4>
+                                <ul class="post-order-list search_normal_sort">
+									<?php echo $list; ?>
+                                </ul>
+                            </div>
                             <div class="disable_box">
                                 <h4>無効</h4>
                                 <ul class="disable_normal_list"></ul>
diff --git a/template/setting_post_custom_field.php b/template/setting_post_custom_field.php
index 8077d83..81bfe3d 100644
--- a/template/setting_post_custom_field.php
+++ b/template/setting_post_custom_field.php
@@ -8,7 +8,7 @@
 						<?php foreach ( $items as $item ): ?>
 							<?php if ( ! empty( $item ) ): ?>
                                 <li><label><?php echo $item; ?></label>
-                                    <input type="text" name="<?php echo $item; ?>"
+                                    <input type="text" name="<?php echo APOP_CUSTOM_FIELD_PREFIX . $item; ?>"
                                            value="<?php echo $this->get_custom_field_data( $item ); ?>"/>
                                 </li>
 							<?php endif; ?>
diff --git a/uninstall.php b/uninstall.php
index 657cf19..fbe738e 100644
--- a/uninstall.php
+++ b/uninstall.php
@@ -7,42 +7,39 @@ if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
 
 //通常と検索の表示件数、ソート対象設定等を削除
 $param_settings = array(
-	'_apop_per_page',
-	'_apop_normal_order',
-	'_apop_search_order',
-	'_apop_tax_sort_type',
 	'_apop_normal_order_param',
 	'_apop_search_order_param',
 	'_apop_tax_order_param',
+	'_apop_tax_sort_type',
+	'_apop_normal_order',
+	'_apop_search_order',
+	'_apop_cat_order',
+	'_apop_tag_order',
+	'_apop_tax_order',
+	'_apop_per_page',
 );
 foreach ( $param_settings as $param_setting ) {
 	delete_option( $param_setting );
 }
 
+global $wpdb;
+
 //通常と検索用のカスタム表示順を削除
 $option_orders = array(
-	'_apop_post_normal',
-	'_apop_post_search',
+	"'" . '_apop_post_normal' . "'",
+	"'" . '_apop_post_search' . "'",
 );
-foreach ( $option_orders as $option_order ) {
-	delete_post_meta_by_key( $option_order );
-}
+$stmnt         = 'DELETE FROM ' . $wpdb->prefix . 'postmeta WHERE meta_key IN(' . implode( ',', $option_orders ) . ')';
+$wpdb->query( $stmnt );
 
-//タクソノミー設定を削除
+//タクソノミー設定を削除(WEHRE LIKE 'XXX%')
 $tax_order_settings = array(
-	'_apop_cat_order' => '_apop_post_category_',
-	'_apop_tax_order' => '_apop_post_tax_',
-	'_apop_tag_order' => '_apop_post_post_tag_',
-
+	'_apop_post_category_',
+	'_apop_post_post_tag_',
+	'_apop_post_tax_',
+	'_apop_postorder_'
 );
-foreach ( $tax_order_settings as $post_option => $post_meta ) {
-	$target_tax = get_option( $post_option );
-	foreach ( $target_tax['target_cat'] as $tax_id => $status ) {
-		delete_post_meta_by_key( $post_meta . $tax_id );
-	}
-	delete_option( $post_option );
+foreach ( $tax_order_settings as $tax_order_setting ) {
+	$stmnt = 'DELETE FROM ' . $wpdb->prefix . 'postmeta WHERE meta_key LIKE ' . "'" . $tax_order_setting . "%'";
+	$wpdb->query( $stmnt );
 }
-
-
-
-
diff --git a/util/apop-order-setting.php b/util/apop-order-setting.php
index bee7095..7070a3d 100644
--- a/util/apop-order-setting.php
+++ b/util/apop-order-setting.php
@@ -90,7 +90,7 @@ if ( ! trait_exists( 'APOP_ORDER_SETTING' ) ) {
 
 		private static function set_custom_filed_sort( &$orderby, $order_col, $orders, $sort_param ): array {
 			if ( strpos( $order_col, 'custom_field' ) !== false ) {
-				$meta_key     = $orders['field']['meta_key'];
+				$meta_key     = APOP_CUSTOM_FIELD_PREFIX . $orders['field']['meta_key'];
 				$orderby_sort = $orders['sort'];
 				$type         = 'CHAR';
 				if ( $orders['field']['value_type'] == 'meta_value_num' ) {