diff --git a/app/czg/app/controller/HelpWordController.php b/app/czg/app/controller/HelpWordController.php
index 4bbfd7f..ce59e33 100644
--- a/app/czg/app/controller/HelpWordController.php
+++ b/app/czg/app/controller/HelpWordController.php
@@ -18,7 +18,7 @@ class HelpWordController extends Frontend
             $this->error('参数不完整');
         }
         $word = new HelpClassify;
-        $word->setConnection(Config('think-orm.search_library'));
+        $word->connect(Config('think-orm.search_library'));
         $result = $word
             ->with('helpword')
             ->where('types', $get['types'])->select()->toArray();