diff --git a/application/api/behavior/RequestFilter.php b/application/api/behavior/RequestFilter.php
index e72d0c6..98f801e 100644
--- a/application/api/behavior/RequestFilter.php
+++ b/application/api/behavior/RequestFilter.php
@@ -20,9 +20,8 @@ class RequestFilter {
 
     /**
      * 默认行为函数
-     * @author zhaoxiang <zhaoxiang051405@gmail.com>
-     * @return \think\Request
      * @throws \think\exception\DbException
+     * @author zhaoxiang <zhaoxiang051405@gmail.com>
      */
     public function run() {
         $request = Request::instance();
diff --git a/application/api/controller/BuildToken.php b/application/api/controller/BuildToken.php
index 8ff46f0..231462e 100644
--- a/application/api/controller/BuildToken.php
+++ b/application/api/controller/BuildToken.php
@@ -18,19 +18,19 @@ class BuildToken extends Base {
     public function getAccessToken() {
         $param = $this->request->param();
         if (empty($param['app_id'])) {
-            $this->buildFailed(ReturnCode::EMPTY_PARAMS, '缺少app_id');
+            return $this->buildFailed(ReturnCode::EMPTY_PARAMS, '缺少app_id');
         }
         $appInfo = (new ApiApp())->where(['app_id' => $param['app_id'], 'app_status' => 1])->find();
         if (empty($appInfo)) {
-            $this->buildFailed(ReturnCode::INVALID, '应用ID非法');
+            return $this->buildFailed(ReturnCode::INVALID, '应用ID非法');
         }
 
         $signature = $param['signature'];
         unset($param['signature']);
         $sign = $this->getAuthToken($appInfo['app_secret'], $param);
-
+        $this->debug($sign);
         if ($sign !== $signature) {
-            $this->buildFailed(ReturnCode::INVALID, '身份令牌验证失败');
+            return $this->buildFailed(ReturnCode::INVALID, '身份令牌验证失败');
         }
         $expires = config('apiAdmin.ONLINE_TIME');
         $accessToken = cache($param['device_id']);
diff --git a/application/api/controller/Index.php b/application/api/controller/Index.php
index 9df602f..3404a4c 100644
--- a/application/api/controller/Index.php
+++ b/application/api/controller/Index.php
@@ -5,13 +5,15 @@ namespace app\api\controller;
 
 class Index extends Base {
     public function index() {
-        $this->debug('show something...');
+        $this->debug([
+            'TpVersion' => THINK_VERSION
+        ]);
 
         return $this->buildSuccess([
-            'Product' => config('apiAdmin.APP_NAME'),
-            'Version' => config('apiAdmin.APP_VERSION'),
-            'Company' => config('apiAdmin.COMPANY_NAME'),
-            'ToYou'   => "I'm glad to meet you（终于等到你！）",
+            'Product'    => config('apiAdmin.APP_NAME'),
+            'Version'    => config('apiAdmin.APP_VERSION'),
+            'Company'    => config('apiAdmin.COMPANY_NAME'),
+            'ToYou'      => "I'm glad to meet you（终于等到你！）"
         ]);
     }
 }