diff --git a/src/ActionForward.php b/src/ActionForward.php
index 45262e3..85edffa 100644
--- a/src/ActionForward.php
+++ b/src/ActionForward.php
@@ -364,12 +364,12 @@ public function get($k = null, $default = null)
     public function setClientRedirect($type)
     {
         switch ($type) {
-        case 'href':
-        case 'replace':
-            $this->_isClientRedirect = $type;
-            break;
-        default:
-            $this->_isClientRedirect = false;
+            case 'href':
+            case 'replace':
+                $this->_isClientRedirect = $type;
+                break;
+            default:
+                $this->_isClientRedirect = false;
         }
 
         return $this->_isClientRedirect;
@@ -464,36 +464,36 @@ private function _processView()
     public function go()
     {
         switch ($this->getType()) {
-        case 'redirect':
-            $this->_processHeader();
-            $path = $this->getPath(true);
-            if (!empty($this->_isClientRedirect)) {
-                $this['clientRedirectTo'] = $path;
-                $this['clientRedirectType'] = $this->_isClientRedirect;
-            }
-            callPlugin(
-                option('get', _ROUTER),
-                'go',
-                [
-                    $path,
-                    $this->_isClientRedirect,
-                ]
-            );
-        case self::VIEW:
-            return $this->_processView();
-        case 'action':
-        default:
-            if (exists(_RUN_APP, 'plugin')) {
-                $run = plug(_RUN_APP);
-                $keepForward = $run[_FORWARD];
-                if (is_null($keepForward)) {
-                    $keepForward = new HashMap();
-                    $run[_FORWARD] = $keepForward;
+            case 'redirect':
+                $this->_processHeader();
+                $path = $this->getPath(true);
+                if (!empty($this->_isClientRedirect)) {
+                    $this['clientRedirectTo'] = $path;
+                    $this['clientRedirectType'] = $this->_isClientRedirect;
+                }
+                callPlugin(
+                    option('get', _ROUTER),
+                    'go',
+                    [
+                        $path,
+                        $this->_isClientRedirect,
+                    ]
+                );
+            case self::VIEW:
+                return $this->_processView();
+            case 'action':
+            default:
+                if (exists(_RUN_APP, 'plugin')) {
+                    $run = plug(_RUN_APP);
+                    $keepForward = $run[_FORWARD];
+                    if (is_null($keepForward)) {
+                        $keepForward = new HashMap();
+                        $run[_FORWARD] = $keepForward;
+                    }
+                    $keepForward[[]] = $this->get();
                 }
-                $keepForward[[]] = $this->get();
-            }
 
-            return $this;
+                return $this;
         }
     }
 }
diff --git a/src/_app_not_found.php b/src/_app_not_found.php
index 083828c..4c5f34c 100644
--- a/src/_app_not_found.php
+++ b/src/_app_not_found.php
@@ -33,7 +33,7 @@
  * @link https://packagist.org/packages/pmvc/pmvc
  */
 // @codingStandardsIgnoreStart
-${_INIT_CONFIG}[_CLASS] = __NAMESPACE__ . '\app_not_found';
+${_INIT_CONFIG}[_CLASS] = __NAMESPACE__.'\app_not_found';
 class app_not_found // @codingStandardsIgnoreEnd
 {
     public $caller;
@@ -59,21 +59,20 @@ public function __invoke($parents, $indexFile, $folders)
         $path = $caller->getAppFile($parents, $indexFile);
         if (!$path) {
             throw new DomainException(
-                'Default app setting is not correct. [' .
-                    $caller[_DEFAULT_APP] .
+                'Default app setting is not correct. ['.
+                    $caller[_DEFAULT_APP].
                     ']'
             );
         } else {
             trigger_error(
                 json_encode([
-                    'Error' =>
-                        'No app found with routers, ' .
+                    'Error' => 'No app found with routers, '.
                         'Please check following debug message.',
                     'Debug' => [
                         'Parent' => $parents,
-                        'App' => $caller[_REAL_APP],
-                        'Index' => $indexFile,
-                        'Alias' => $alias ?: '',
+                        'App'    => $caller[_REAL_APP],
+                        'Index'  => $indexFile,
+                        'Alias'  => $alias ?: '',
                     ],
                 ]),
                 E_USER_WARNING
diff --git a/src/_process_worker.php b/src/_process_worker.php
index cc9c150..e7207fc 100644
--- a/src/_process_worker.php
+++ b/src/_process_worker.php
@@ -79,38 +79,38 @@ public function __invoke()
                     }
                 };
                 switch ($taskAttr->type) {
-                case sup\TYPE_DAEMON:
-                    $workerGroup = $taskAttr->group;
-                    $inputConcurrency = get($form, $workerGroup);
-                    $concurrency = !empty($inputConcurrency) &&
-                        is_numeric($inputConcurrency) &&
-                        $inputConcurrency > 1
-                            ? $form[$workerGroup]
-                            : 1;
-                    for ($i = 0; $i < $concurrency; $i++) {
+                    case sup\TYPE_DAEMON:
+                        $workerGroup = $taskAttr->group;
+                        $inputConcurrency = get($form, $workerGroup);
+                        $concurrency = !empty($inputConcurrency) &&
+                            is_numeric($inputConcurrency) &&
+                            $inputConcurrency > 1
+                                ? $form[$workerGroup]
+                                : 1;
+                        for ($i = 0; $i < $concurrency; $i++) {
+                            new Parallel(
+                                $wrap,
+                                [
+                                    sup\TYPE     => sup\TYPE_DAEMON,
+                                    sup\INTERVAL => $taskAttr->interval,
+                                ]
+                            );
+                        }
+                        break;
+                    case sup\TYPE_SCRIPT:
                         new Parallel(
                             $wrap,
                             [
-                                sup\TYPE     => sup\TYPE_DAEMON,
-                                sup\INTERVAL => $taskAttr->interval,
+                                sup\TYPE => sup\TYPE_SCRIPT,
+                                sup\NAME => $action->name,
                             ]
                         );
-                    }
-                    break;
-                case sup\TYPE_SCRIPT:
-                    new Parallel(
-                        $wrap,
-                        [
-                            sup\TYPE => sup\TYPE_SCRIPT,
-                            sup\NAME => $action->name,
-                        ]
-                    );
-                    break;
-                default:
-                    trigger_error(
-                        'Wrong worker type ['.$taskAttr->type.']'
-                    );
-                    break;
+                        break;
+                    default:
+                        trigger_error(
+                            'Wrong worker type ['.$taskAttr->type.']'
+                        );
+                        break;
                 }
             }
         }