fix bug

apps/course/Lib/Action/AdminCourseCategoryAction.class.php

@@ -42,7 +42,6 @@ class AdminCourseCategoryAction extends AdministratorAction
 
 	//课程(点播、直播、班级、套餐、线下课)分类列表
 	public function index(){
-	    echo 1; die;
 		if(!OPEN_SCHOOL || (OPEN_SCHOOL && !is_school($this->mid))){
 	        $treeData = model('CategoryTree')->setTable('zy_currency_category')->getNetworkList(0,0,1);
 	        $this->displayTree( $treeData, 'zy_currency_category');