diff --git a/app/Libraries/MyCrawler/Mangboard/MangboardCrawler.php b/app/Libraries/MyCrawler/Mangboard/MangboardCrawler.php
index 97e7213..5462ae5 100644
--- a/app/Libraries/MyCrawler/Mangboard/MangboardCrawler.php
+++ b/app/Libraries/MyCrawler/Mangboard/MangboardCrawler.php
@@ -39,6 +39,9 @@ abstract class MangboardCrawler extends MyCrawler
         $baord_name    = $this->_board_name;
         $boardsModel   = new BoardsModel();
         $boards_entity = $boardsModel->getEntityByID($this->_board_name);
+        if ($boards_entity === null) {
+            throw new \Exception(__FUNCTION__ . "=>{$this->_board_name}에 해당 Board 정보가 존재하지 않습니다.");
+        }
         $boardModel    = new BoardModel("mb_" . $baord_name);
         $board_entity  = $boardModel->createByCrawler(
             $boards_entity,