diff --git a/app/Admin/Controllers/ServicePersonsSettingController.php b/app/Admin/Controllers/ServicePersonsSettingController.php
new file mode 100755
index 0000000..e2f61e1
--- /dev/null
+++ b/app/Admin/Controllers/ServicePersonsSettingController.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Admin\Controllers;
+
+use App\Admin\Forms\ServicePersonsSetting;
+use Dcat\Admin\Layout\Content;
+use Dcat\Admin\Http\Controllers\AdminController;
+use Dcat\Admin\Widgets\Card;
+class ServicePersonsSettingController extends AdminController
+{
+	public function index(Content $content)
+	{
+		return $content
+			->title('交易设置')
+			->body(new Card(new ServicePersonsSetting()));
+	}
+}
diff --git a/app/Admin/Forms/ServicePersonsSetting.php b/app/Admin/Forms/ServicePersonsSetting.php
new file mode 100644
index 0000000..00fab2d
--- /dev/null
+++ b/app/Admin/Forms/ServicePersonsSetting.php
@@ -0,0 +1,56 @@
+<?php
+
+namespace App\Admin\Forms;
+
+use App\Traits\WithdrawalTraits;
+use Dcat\Admin\Widgets\Form;
+
+class ServicePersonsSetting extends Form
+{
+    /**
+     * Handle the form request.
+     *
+     * @param array $input
+     *
+     * @return mixed
+     */
+    public function handle(array $input)
+    {
+		$system = \App\Models\SystemSetting::query()->firstOrCreate([
+			'key' => 'single'
+		]);
+
+		$arr = [
+			'price' => $input['price'],
+		];
+		$system->value = $arr;
+		$system->save();
+        return $this
+				->response()
+				->success('设置成功')
+				->refresh();
+    }
+
+    /**
+     * Build a form here.
+     */
+    public function form()
+    {
+		$this->decimal('price','单人头交易费')->rules('required|numeric|min:0|not_in:0',[
+			'*' => '金额为必填字段且必须大于0',
+		]);
+    }
+
+    /**
+     * The data of the form.
+     *
+     * @return array
+     */
+    public function default()
+    {
+    	$system = \App\Models\SystemSetting::query()->where('key','single')->value('value');
+        return [
+			'price' => $system['price'] ?? 0,
+        ];
+    }
+}
diff --git a/app/Admin/routes.php b/app/Admin/routes.php
index 474d488..3625df6 100644
--- a/app/Admin/routes.php
+++ b/app/Admin/routes.php
@@ -46,4 +46,5 @@ Route::group([
 	$router->resource('withdrawal', 'WithdrawalController');
 	$router->resource('system', 'SystemSettingController');
 	$router->resource('deposit', 'DepositController');
+	$router->resource('setting_single', 'ServicePersonsSettingController');
 });