diff --git a/app/controller/Main.php b/app/controller/Main.php
index 86a88df..546b07d 100644
--- a/app/controller/Main.php
+++ b/app/controller/Main.php
@@ -1,4 +1,5 @@
 <?php
+
 namespace app\controller;
 
 //use app\model\AppToken;
@@ -9,22 +10,22 @@ class Main
     {
 //        $j = ["userid"=>1];
 //        echo authcode(json_encode($j),'f');
-        $GLOBALS['data'] = []; // 全局变量
-        $api_version = ''; //当前版本号
-        $timeout = env('APP_DEBUG')?1000000:20; //处理超时时间
-        $userid = 0; //默认用户ID是0
-        $appKey = env('app.DEFAULT_KEY');
+        $GLOBALS['data']   = []; // 全局变量
+        $api_version       = ''; //当前版本号
+        $timeout           = env('APP_DEBUG') ? 1000000 : 20; //处理超时时间
+        $userid            = 0; //默认用户ID是0
+        $appKey            = env('app.DEFAULT_KEY');
         $GLOBALS['appKey'] = env('app.DEFAULT_KEY');//定义全局变量，报错时使用
-        $startTime = microtime(true); //开始时间时间
-        $LogArray = []; //记录日志数组
-        $message = [
-            'token_error' => 'Token验证失败',
-            'token_Illegal' => 'Token非法',
-            'data_Illegal' => '非法数据',
+        $startTime         = microtime(true); //开始时间时间
+        $LogArray          = []; //记录日志数组
+        $message           = [
+            'token_error'    => 'Token验证失败',
+            'token_Illegal'  => 'Token非法',
+            'data_Illegal'   => '非法数据',
             'logout_success' => '退出成功',
-            'sign_error' => '数据签名错误',
-            'data_timeout' => '请求数据超时',
-            'cmd_error' => '没有CMD信息',
+            'sign_error'     => '数据签名错误',
+            'data_timeout'   => '请求数据超时',
+            'cmd_error'      => '没有CMD信息',
         ];
 //        $independent = ["user.logout"];
         try {
@@ -35,43 +36,43 @@ class Main
             $clientToken = request()->post('tk');
 
             //如果TOKEN不存在，则设置为空
-            $clientToken = !empty($clientToken)?$clientToken:'';
+            $clientToken = ! empty($clientToken) ? $clientToken : '';
 
             //记录日志开始，记录token和开始时间
-            $LogArray['token'] = $clientToken;
+            $LogArray['token']      = $clientToken;
             $LogArray['start_time'] = $startTime;
 
             //如果存在TOKEN则需要解析token
             $appToken = "";
             if ($clientToken) {
-                $tk = json_decode(authcode($clientToken),true);
-                $userid = $tk['userid'];
+                try {
+                    $tk     = json_decode(authcode($clientToken), true);
+                    $userid = $tk['userid'];
+                } catch (\Exception $e) {
+                    return show($message['token_Illegal'], TOKEN_ERROR);
+                }
             }
 
             //解密数据
             $data = request()->post();
 
-
             //定义常量
             define('PLATFORM', $data['RequestBody']['Platform'] ?? ''); //手机系统平台 IOS、ANDROID
             define('DEVICE', $data['RequestBody']['Device'] ?? ''); //手机型号
             define('IM_NUMBER', $data['RequestBody']['IM'] ?? ''); //设备码
             define('APP_VERSION', $data['RequestBody']['APPVersion'] ?? ''); //版本号
 
-
-
-            $LogArray['userid'] = $userid;
-            $LogArray['platform'] = PLATFORM;
-            $LogArray['device'] = DEVICE;
-            $LogArray['im_number'] = IM_NUMBER;
+            $LogArray['userid']      = $userid;
+            $LogArray['platform']    = PLATFORM;
+            $LogArray['device']      = DEVICE;
+            $LogArray['im_number']   = IM_NUMBER;
             $LogArray['app_version'] = APP_VERSION;
             $LogArray['api_version'] = $api_version;
-            $LogArray['cmd'] = !empty($data['RequestBody']['CMD'])?$data['RequestBody']['CMD']:'';
-            $LogArray['data'] = json_encode($data);
+            $LogArray['cmd']         = ! empty($data['RequestBody']['CMD']) ? $data['RequestBody']['CMD'] : '';
+            $LogArray['data']        = json_encode($data);
 
-
-            if(empty($data['cmd'])) {
-                return show($message['cmd_error'],MISSING_PARAMETER);
+            if (empty($data['cmd'])) {
+                return show($message['cmd_error'], MISSING_PARAMETER);
             }
 
             /**********
@@ -80,30 +81,30 @@ class Main
              * 其它设置信息保留
              */
             if (strtolower($data['cmd']) == "sign.logout") {
-                if(!empty($appToken['id'])) {
+                if (! empty($appToken['id'])) {
                     $this->logout($appToken['id']);
                     $LogArray['return_data'] = $message['logout_success'];
                     $this->log($LogArray);
                 }
-                return show("退出成功!",SUCCESS_CODE);
+                return show("退出成功!", SUCCESS_CODE);
             }
 
 
             if (($data['cmd'])) {
                 $action = explode('.', $data['cmd']);
                 if (is_array($action)) {
-                    $ClassName = '\\app\\controller\\' . ucfirst($action[0]);
-                    $FunctionName = $action[1];
-                    $class = new $ClassName();
+                    $ClassName       = '\\app\\controller\\'.ucfirst($action[0]);
+                    $FunctionName    = $action[1];
+                    $class           = new $ClassName();
                     $GLOBALS['data'] = [
-                        'data' => $data,
+                        'data'   => $data,
                         'userid' => $userid
                     ];
-                    if(!empty($_FILES['file'])){
+                    if (! empty($_FILES['file'])) {
                         $GLOBALS['data']['file'] = $_FILES['file'];
                     }
-                    $backdata = $class->$FunctionName();
-                    $LogArray['return_data'] = !empty($GLOBALS['data']['returnData'])?$GLOBALS['data']['returnData']:'';
+                    $backdata                = $class->$FunctionName();
+                    $LogArray['return_data'] = ! empty($GLOBALS['data']['returnData']) ? $GLOBALS['data']['returnData'] : '';
                     $this->log($LogArray);
                     unset($data);
                     return $backdata;
@@ -111,8 +112,12 @@ class Main
             }
 
         } catch (\Exception $e) {
-            if(env("APP_DEBUG")){$msg = $e->getMessage();}else{$msg = "服务器故障！";}
-            return show($msg,SYSTEM_ERROR_CODE);
+            if (env("APP_DEBUG")) {
+                $msg = $e->getMessage();
+            } else {
+                $msg = "服务器故障！";
+            }
+            return show($msg, SYSTEM_ERROR_CODE);
         }
     }
 
@@ -124,22 +129,22 @@ class Main
     private function log($data)
     {
         $addData = [
-            'ip' => !empty($data['ip'])?$data['ip']:'',
-            'token' => !empty($data['token'])?$data['token']:'',
-            'start_time' => !empty($data['start_time'])?$data['start_time']:'',
-            'userid' => !empty($data['userid'])?$data['userid']:'',
-            'platform' => !empty($data['platform'])?$data['platform']:'',
-            'device' => !empty($data['device'])?$data['device']:'',
-            'im_number' => !empty($data['im_number'])?$data['im_number']:'',
-            'app_version' => !empty($data['app_version'])?$data['app_version']:'',
-            'api_version' => !empty($data['api_version'])?$data['api_version']:'',
-            'cmd' => !empty($data['cmd'])?$data['cmd']:'',
-            'data' => !empty($data['data'])?$data['data']:'',
-            'return_data' => !empty($data['return_data'])?$data['return_data']:'',
-            'end_time' => microtime(true),
-            'usetime' => microtime(true) - $data['start_time']
+            'ip'          => ! empty($data['ip']) ? $data['ip'] : '',
+            'token'       => ! empty($data['token']) ? $data['token'] : '',
+            'start_time'  => ! empty($data['start_time']) ? $data['start_time'] : '',
+            'userid'      => ! empty($data['userid']) ? $data['userid'] : '',
+            'platform'    => ! empty($data['platform']) ? $data['platform'] : '',
+            'device'      => ! empty($data['device']) ? $data['device'] : '',
+            'im_number'   => ! empty($data['im_number']) ? $data['im_number'] : '',
+            'app_version' => ! empty($data['app_version']) ? $data['app_version'] : '',
+            'api_version' => ! empty($data['api_version']) ? $data['api_version'] : '',
+            'cmd'         => ! empty($data['cmd']) ? $data['cmd'] : '',
+            'data'        => ! empty($data['data']) ? $data['data'] : '',
+            'return_data' => ! empty($data['return_data']) ? $data['return_data'] : '',
+            'end_time'    => microtime(true),
+            'usetime'     => microtime(true) - $data['start_time']
         ];
-        $applog = (new \app\model\AppLog)->insertGetId($addData);
+        $applog  = (new \app\model\AppLog)->insertGetId($addData);
         return $applog;
     }
 }