diff --git a/module/admin/model.php b/module/admin/model.php
index 9ea7bee428..5e9ab0a091 100755
--- a/module/admin/model.php
+++ b/module/admin/model.php
@@ -15,17 +15,18 @@ declare(strict_types=1);
 class adminModel extends model
 {
     /**
+     * 获取密钥。
      * Get secret key.
      *
      * @access public
      * @return object
      */
-    public function getSecretKey()
+    public function getSecretKey(): object
     {
         $apiConfig = $this->getApiConfig();
         $apiURL    = $this->config->admin->apiRoot . "/user-secretKey.json";
 
-        $params['u']   = $this->config->global->community;
+        $params['u'] = $this->config->global->community;
         $params['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest';
         $params[$apiConfig->sessionVar]  = $apiConfig->sessionID;
         $params['k'] = $this->getSignature($params);
@@ -36,13 +37,14 @@ class adminModel extends model
     }
 
     /**
+     * 获取签名。
      * Get signature.
      *
      * @param  array    $params
      * @access public
      * @return string
      */
-    public function getSignature($params)
+    public function getSignature(array $params): string
     {
         unset($params['u']);
         $privateKey = $this->config->global->ztPrivateKey;
diff --git a/module/admin/test/admin.class.php b/module/admin/test/admin.class.php
index fc2b9b6e51..7703330dab 100644
--- a/module/admin/test/admin.class.php
+++ b/module/admin/test/admin.class.php
@@ -4,50 +4,10 @@ class adminTest
     public function __construct()
     {
         global $tester;
-        global $config;
-        global $app;
         $this->objectModel = $tester->loadModel('admin');
         $this->user = $tester->loadModel('user');
-        $this->communityConfig = $app->loadConfig('community');
-        $this->adminConfig = $config->admin;
     }
 
-    public function getSecretKeyTest()
-    {
-        $objects = $this->objectModel->getSecretKey();
-
-        if(dao::isError()) return dao::getError();
-
-        return $objects;
-    }
-
-    /**
-     * Get signature.
-     *
-     * @param  array    $params
-     * @access public
-     * @return string
-     */
-    public function getSignatureTest()
-    {
-        $params['u'] = $this->communityConfig;
-        $params['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequet';
-
-        $apiConfig = $this->objectModel->getApiConfig();
-        $params[$apiConfig->sessionVar]  = $apiConfig->sessionID;
-
-        $objects = $this->objectModel->getSignature($params);
-
-        if(dao::isError()) return dao::getError();
-
-        if($objects){
-            return true;
-        }else{
-            return false;
-        }
-    }
-
-
     public function getApiConfigTest()
     {
         $objects = $this->objectModel->getApiConfig();
diff --git a/module/admin/test/model/getapiconfig.php.bak b/module/admin/test/model/getapiconfig.php.bak
deleted file mode 100755
index 3293350d96..0000000000
--- a/module/admin/test/model/getapiconfig.php.bak
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/usr/bin/env php
-<?php
-include dirname(dirname(dirname(__FILE__))) . '/lib/init.php';
-include dirname(dirname(dirname(__FILE__))) . '/class/admin.class.php';
-su('admin');
-
-/**
-
-title=测试 adminModel->getApiConfig();
-cid=1
-pid=1
-
-
-
-*/
-
-$admin = new adminTest();
-
-r($admin->getApiConfigTest()) && p() && e();
\ No newline at end of file
diff --git a/module/admin/test/model/getsecretkey.php.bak b/module/admin/test/model/getsecretkey.php.bak
deleted file mode 100755
index 60e1f74a66..0000000000
--- a/module/admin/test/model/getsecretkey.php.bak
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/usr/bin/env php
-<?php
-include dirname(dirname(dirname(__FILE__))) . '/lib/init.php';
-include dirname(dirname(dirname(__FILE__))) . '/class/admin.class.php';
-su('admin');
-
-/**
-
-title=测试 adminModel->getSecretKey();
-cid=1
-pid=1
-
-
-
-*/
-
-$admin = new adminTest();
-
-r($admin->getSecretKeyTest()) && p() && e();
\ No newline at end of file
diff --git a/module/admin/test/model/getsignature.php b/module/admin/test/model/getsignature.php
deleted file mode 100755
index e3407089e6..0000000000
--- a/module/admin/test/model/getsignature.php
+++ /dev/null
@@ -1,18 +0,0 @@
-#!/usr/bin/env php
-<?php
-include dirname(__FILE__, 5) . '/test/lib/init.php';
-include dirname(__FILE__, 2) . '/admin.class.php';
-su('admin');
-
-/**
-
-title=测试 adminModel->getSignature();
-cid=1
-pid=1
-
-正常测试 >> 1
-
-*/
-$admin = new adminTest();
-
-r($admin->getSignatureTest()) && p() && e('1'); //正常测试
\ No newline at end of file