@@ -199,4 +199,37 @@ class Class_Rucy_Editer {

             wp_clear_scheduled_hook(RC_CRON_HOOK, array($post_id));

         }

     }

+    

+    // add update message

+    public function add_reservation_message( $messages ) {

+        global $post, $post_ID;

+        $component = new Class_Rucy_Component();

+        $accept_post_types = $component->get_support_post_type();

+        $post_type = get_post_type( $post );

+        

+        if ( !in_array( $post_type, $accept_post_types ) ) {

+            return $messages;

+        }

+        

+        $post_metas = $component->get_post_rc_meta( $post_ID );

+        if ( $post_metas->accept != "1" ) {

+            return $messages;

+        }

+        

+        $add_message_date = date_i18n( 'Y/m/d @ H:i', strtotime( $post_metas->date ) );

+        $base_str = __( 'registered reservation update content _RC_DATETIME_', RC_TXT_DOMAIN );

+        $add_message = '<br>' . strtr( $base_str, array( '_RC_DATETIME_' => $add_message_date ) );

+        // published

+        $messages[$post_type][1] .= $add_message;

+        $messages[$post_type][4] .= $add_message;

+        $messages[$post_type][6] .= $add_message;

+        // saved

+        $messages[$post_type][7] .= $add_message;

+        // submited

+        $messages[$post_type][8] .= $add_message;

+        // scheduled

+        $messages[$post_type][9] .= $add_message;

+        

+        return $messages;

+    }

 }

@@ -35,6 +35,7 @@ class Rucy_Class {

         $editor = new Class_Rucy_Editer();

         add_action( 'admin_menu', array( $editor, 'add_rucy_metabox' ) );

         add_action( 'save_post', array( $editor, 'save_rc_post_meta' ) );

+        add_filter( 'post_updated_messages', array( $editor, 'add_reservation_message' ) );

     }

     public function activate_plugin() {