@@ -184,9 +184,8 @@ class Class_Rucy_Editer {

                 $_POST[$post_meta_keys->accept]  = "0";

         }

         // save post meta 

-        $meta_keys = array( 'accept', 'content', 'date', 'feature_img', 'accept_feature_img', 'accept_update' );

-        foreach ( $meta_keys as $mk ) {

-            $component->save_rc_post_meta_base( $post_id, $post_meta_keys->$mk, $_POST );

+        foreach ( $post_meta_keys as $key => $value ) {

+            $component->save_rc_post_meta_base( $post_id, $value, $_POST );

         }

         // regist reserve update content

         if ( $_POST[$post_meta_keys->accept] == "1" ) {

@@ -75,7 +75,7 @@ class Rucy_Class {

         global $hook_suffix;

         if ( in_array( $hook_suffix, array( 'post.php', 'post-new.php' ) ) ) {

             wp_register_style('rucy.css', RC_PLUGIN_URL . 'css/rucy.css',array(),'0.1.0');

-            wp_register_script('rucy.js', RC_PLUGIN_URL . 'js/rucy.js', array('jquery'), '0.1.0');

+            wp_register_script('rucy.js', RC_PLUGIN_URL . 'js/rucy.js', array('jquery'), '0.1.1');

             wp_enqueue_style('rucy.css');

             wp_enqueue_script('rucy.js');

         }

@@ -115,10 +115,11 @@ class Rucy_Class {

         wp_clear_scheduled_hook( RC_CRON_HOOK );

         delete_option( RC_SETTING_OPTION_KEY );

         $all_posts = get_posts( 'numberposts=-1&post_status=' );

-        $meta_keys = array( 'accept', 'content', 'date', 'feature_img', 'accept_feature_img', 'accept_update' );

+        $component = new Class_Rucy_Component();

+        $post_meta_keys = $component->get_post_meta_keys();

         foreach ( $all_posts as $post_info ) {

-            foreach ( $meta_keys as $key ) {

-                delete_post_meta( $post_info->ID, $key );

+            foreach ( $post_meta_keys as $key => $value ) {

+                delete_post_meta( $post_info->ID, $value );

             }

         }

     }