diff --git a/extend/catcher/CatchAdmin.php b/extend/catcher/CatchAdmin.php
index a6ba36b..e43751f 100644
--- a/extend/catcher/CatchAdmin.php
+++ b/extend/catcher/CatchAdmin.php
@@ -22,6 +22,20 @@ class CatchAdmin
         return app()->getRootPath() . self::$root . DIRECTORY_SEPARATOR;
     }
 
+    /**
+     * 设置 root
+     *
+     * @time 2021年03月28日
+     * @param $root
+     * @return CatchAdmin
+     */
+    public static function setRoot($root): CatchAdmin
+    {
+        self::$root = $root;
+
+        return new self();
+    }
+
     /**
      * 创建目录
      *
diff --git a/extend/catcher/library/form/Form.php b/extend/catcher/library/form/Form.php
index 7b681f1..a3181b9 100644
--- a/extend/catcher/library/form/Form.php
+++ b/extend/catcher/library/form/Form.php
@@ -58,7 +58,6 @@ abstract class Form
     use UploadFactoryTrait;
     use ValidateFactoryTrait;
     use GroupFactoryTrait;
-    use FormOptions;
     use FormValidates;
 
     protected $primaryKeyField = 'id';
@@ -121,9 +120,13 @@ abstract class Form
      */
     protected function getFields(): array
     {
-        return array_merge($this->fields(), [
-            self::hidden($this->primaryKeyField, 0)
-        ]);
+        if ($this->primaryKeyField) {
+            return array_merge($this->fields(), [
+                self::hidden($this->primaryKeyField, 0)
+            ]);
+        }
+
+        return $this->fields();
     }
 
     /**
@@ -135,10 +138,6 @@ abstract class Form
      */
     public function rule(array $rules): array
     {
-        if ($this->primaryKeyField) {
-            array_push($rules, self::hidden($this->primaryKeyField, 0));
-        }
-
         try{
             return Elm::createForm('', $rules)->formRule();
         } catch (FormBuilderException $e) {
@@ -251,4 +250,15 @@ abstract class Form
                     ->data(['none' => ''])
                     ->headers(self::authorization());
     }
+
+    /**
+     * options
+     *
+     * @time 2021年03月24日
+     * @return FormOptions
+     */
+    public static function options(): FormOptions
+    {
+        return new FormOptions();
+    }
 }
diff --git a/extend/catcher/library/form/FormOptions.php b/extend/catcher/library/form/FormOptions.php
index acc74e0..9a5239d 100644
--- a/extend/catcher/library/form/FormOptions.php
+++ b/extend/catcher/library/form/FormOptions.php
@@ -14,29 +14,36 @@
 namespace catcher\library\form;
 
 
-trait FormOptions
+class FormOptions
 {
+    protected $options = [];
+
     /**
-     * 是/否的选项
+     * 增加 option
      *
-     * @time 2021年03月06日
-     * @param array $label
-     * @param array $value
-     * @return array[]
+     * @time 2021年03月24日
+     * @param $label
+     * @param $value
+     * @return $this
      */
-    protected function yesOrNo(array $label = [], array $value = []): array
+    public function add($label, $value): FormOptions
     {
-        if (!count($label)) {
-            $label = ['是', '否'];
-        }
-
-        if (!count($value)) {
-            $value = [1, 2];
-        }
-
-        return [
-            ['value' => $value[0], 'label' => $label[0]],
-            ['value' => $value[1], 'label' => $label[1]],
+        $this->options[] = [
+            'value' => $value,
+            'label' => $label,
         ];
+
+        return $this;
+    }
+
+    /**
+     * 获取
+     *
+     * @time 2021年03月24日
+     * @return array
+     */
+    public function render()
+    {
+        return $this->options;
     }
 }
diff --git a/extend/catcher/library/form/FormValidates.php b/extend/catcher/library/form/FormValidates.php
index 9f086f9..860b2db 100644
--- a/extend/catcher/library/form/FormValidates.php
+++ b/extend/catcher/library/form/FormValidates.php
@@ -3,6 +3,18 @@ namespace catcher\library\form;
 
 trait FormValidates
 {
+    /**
+     * 正则验证
+     *
+     * @time 2021年03月06日
+     * @param string $pattern
+     * @return \FormBuilder\UI\Elm\Validate
+     */
+    public static function validatePattern(string $pattern): \FormBuilder\UI\Elm\Validate
+    {
+        return self::validateStr()->pattern($pattern);
+    }
+
     /**
      * 纯数字验证
      *