diff --git a/extend/catcher/Tree.php b/extend/catcher/Tree.php
index d75936e..71dbd76 100644
--- a/extend/catcher/Tree.php
+++ b/extend/catcher/Tree.php
@@ -10,7 +10,9 @@ class Tree
         foreach ($items as $key => $item) {
             if ($item[$pidField] == $pid) {
                 $child = self::done($items, $item['id'], $pidField);
-                $item[$children] = count($child) ? $child : [];
+                if (count($child)) {
+                  $item[$children] =  $child;
+                }
                 $tree[] = $item;
             }
         }
diff --git a/extend/catcher/Utils.php b/extend/catcher/Utils.php
index b3d9bbc..35112e8 100644
--- a/extend/catcher/Utils.php
+++ b/extend/catcher/Utils.php
@@ -1 +1,24 @@
 <?php
+namespace catcher;
+
+use think\helper\Str;
+
+class Utils
+{
+  /**
+   * 字符串转换成数组
+   *
+   * @time 2019年12月25日
+   * @param string $string
+   * @param string $dep
+   * @return array
+   */
+    public static function stringToArrayBy(string  $string, $dep = ','): array
+    {
+        if (Str::contains($string, $dep)) {
+            return explode($dep, trim($string, $dep));
+        }
+
+        return [$string];
+    }
+}
diff --git a/extend/catcher/base/CatchController.php b/extend/catcher/base/CatchController.php
index 367c70a..6f5a450 100644
--- a/extend/catcher/base/CatchController.php
+++ b/extend/catcher/base/CatchController.php
@@ -2,96 +2,16 @@
 namespace catcher\base;
 
 use catcher\CatchAdmin;
+use catcher\CatchResponse;
 use think\facade\View;
 
 abstract class CatchController
 {
-    protected $data = [];
-
     public function __construct()
     {
         $this->loadConfig();
     }
-    /**
-     *
-     * @time 2019年11月28日
-     * @param array $data
-     * @param string $template
-     * @return string
-     * @throws \Exception
-     */
-    protected function fetch(array $data = [], $template = ''): string
-    {
-        $stack = \debug_backtrace(DEBUG_BACKTRACE_PROVIDE_OBJECT, 2);
 
-        $end = end($stack);
-
-        View::config($this->getViewPath($end['class']));
-
-        $this->setLayout();
-
-        $template = $template ?  : $this->getTemp($end['class'], $end['function']);
-
-        return View::fetch($template, array_merge($this->data, $data));
-
-    }
-
-    /**
-     *
-     *
-     * @time 2019年12月17日
-     * @param $module
-     * @return array
-     */
-    protected function getViewPath($module): array
-    {
-       return [
-           'view_path' => CatchAdmin::getViews()[$this->getModule($module)],
-       ];
-    }
-
-    /**
-     *
-     * @time 2019年12月17日
-     * @return void
-     */
-    protected function setLayout(): void
-    {
-        $this->data['layout'] = root_path('view') . 'layout.html';
-    }
-
-    /**
-     *
-     * @time 2019年12月03日
-     * @param $class
-     * @param $func
-     * @return string
-     */
-    protected function getTemp($class, $func): string
-    {
-        $viewPath = CatchAdmin::getModuleViewPath($this->getModule($class));
-
-        $class = explode('\\', $class);
-
-        $className = lcfirst(end($class));
-
-        if (is_dir($viewPath . $className)) {
-            return sprintf('%s/%s', $className, $func);
-        }
-
-        return $func;
-    }
-
-    /**
-     *
-     * @time 2019年12月03日
-     * @param $class
-     * @return mixed
-     */
-    protected function getModule($class)
-    {
-        return explode('\\', $class)[1];
-    }
 
     /**
      *
@@ -120,7 +40,7 @@ abstract class CatchController
     public function __set($name, $value)
     {
         // TODO: Implement __set() method.
-        $this->data[$name] = $value;
+        $this->{$name} = $value;
     }
 
     public function __get($name)
diff --git a/extend/catcher/traits/db/BaseOptionsTrait.php b/extend/catcher/traits/db/BaseOptionsTrait.php
index 7101be8..819ce88 100644
--- a/extend/catcher/traits/db/BaseOptionsTrait.php
+++ b/extend/catcher/traits/db/BaseOptionsTrait.php
@@ -50,6 +50,7 @@ trait BaseOptionsTrait
             return static::onlyTrashed()->find($id);
         }
 
+
         return static::where($this->getPk(), $id)->field($field)->find();
     }