diff --git a/src/ZM/API/CQ.php b/src/ZM/API/CQ.php
index fcfefb5a..19980fb5 100644
--- a/src/ZM/API/CQ.php
+++ b/src/ZM/API/CQ.php
@@ -391,7 +391,7 @@ class CQ
     {
         $cqs = [];
         $offset = 0;
-        while (($head = mb_strpos(($submsg = mb_substr($msg, $offset)), '[CQ:')) !== false) {
+        while (($head = mb_strpos($submsg = mb_substr($msg, $offset), '[CQ:')) !== false) {
             $key_offset = mb_substr($submsg, $head);
             $tmpmsg = mb_strpos($key_offset, ']');
             if ($tmpmsg === false) {
diff --git a/src/ZM/Annotation/AnnotationParser.php b/src/ZM/Annotation/AnnotationParser.php
index 227d1de7..38f385c1 100644
--- a/src/ZM/Annotation/AnnotationParser.php
+++ b/src/ZM/Annotation/AnnotationParser.php
@@ -25,6 +25,7 @@ use ZM\Event\EventManager;
 use ZM\Exception\AnnotationException;
 use ZM\Utils\Manager\RouteManager;
 use ZM\Utils\ZMUtil;
+
 use function server;
 
 class AnnotationParser
diff --git a/src/ZM/Command/BuildCommand.php b/src/ZM/Command/BuildCommand.php
index f2f1e386..6fcf0f75 100644
--- a/src/ZM/Command/BuildCommand.php
+++ b/src/ZM/Command/BuildCommand.php
@@ -35,7 +35,7 @@ class BuildCommand extends Command
     protected function execute(InputInterface $input, OutputInterface $output): int
     {
         $this->output = $output;
-        $target_dir = $input->getOption('target') ?? (WORKING_DIR);
+        $target_dir = $input->getOption('target') ?? WORKING_DIR;
         if (mb_strpos($target_dir, '../')) {
             $target_dir = realpath($target_dir);
         }
diff --git a/src/ZM/Command/InitCommand.php b/src/ZM/Command/InitCommand.php
index 26ffe578..8a7f411f 100644
--- a/src/ZM/Command/InitCommand.php
+++ b/src/ZM/Command/InitCommand.php
@@ -48,7 +48,7 @@ class InitCommand extends Command
                     $info = pathinfo($file);
                     @mkdir($base_path . $info['dirname'], 0777, true);
                     echo 'Copying ' . $file . PHP_EOL;
-                    $package_name = (json_decode(file_get_contents(__DIR__ . '/../../../composer.json'), true)['name']);
+                    $package_name = json_decode(file_get_contents(__DIR__ . '/../../../composer.json'), true)['name'];
                     copy($base_path . '/vendor/' . $package_name . $file, $base_path . $file);
                 } else {
                     echo 'Skipping ' . $file . ' , file exists.' . PHP_EOL;
diff --git a/src/ZM/Container/ContainerTrait.php b/src/ZM/Container/ContainerTrait.php
index d654dc32..0c3c0196 100644
--- a/src/ZM/Container/ContainerTrait.php
+++ b/src/ZM/Container/ContainerTrait.php
@@ -262,7 +262,7 @@ trait ContainerTrait
                 $this->log(sprintf(
                     '[%s] resolved (shared)%s',
                     $abstract,
-                    ($needs_contextual_build ? ' with ' . implode(', ', $parameters) : '')
+                    $needs_contextual_build ? ' with ' . implode(', ', $parameters) : ''
                 ));
             }
             return $this->shared[$abstract];
@@ -307,7 +307,7 @@ trait ContainerTrait
             $this->log(sprintf(
                 '[%s] resolved%s',
                 $abstract,
-                ($needs_contextual_build ? ' with ' . implode(', ', $parameters) : '')
+                $needs_contextual_build ? ' with ' . implode(', ', $parameters) : ''
             ));
         }
 
@@ -383,7 +383,7 @@ trait ContainerTrait
             $this->log(sprintf(
                 'Called %s%s(%s)',
                 ReflectionUtil::variableToString($callback),
-                ($default_method ? '@' . $default_method : ''),
+                $default_method ? '@' . $default_method : '',
                 $str_parameters
             ));
         }
diff --git a/src/ZM/Event/EventManager.php b/src/ZM/Event/EventManager.php
index 09b60da4..e2bc78a6 100644
--- a/src/ZM/Event/EventManager.php
+++ b/src/ZM/Event/EventManager.php
@@ -34,7 +34,7 @@ class EventManager
         if ($event_obj->method instanceof Closure) {
             Console::debug("Adding event {$event_name} at @Anonymous");
         } else {
-            Console::debug("Adding event {$event_name} at " . ($event_obj->class) . ':' . ($event_obj->method));
+            Console::debug("Adding event {$event_name} at " . $event_obj->class . ':' . $event_obj->method);
             self::$event_map[$event_obj->class][$event_obj->method][] = $event_obj;
         }
         self::$events[$event_name][] = $event_obj;
diff --git a/src/ZM/Event/SwooleEvent/OnManagerStart.php b/src/ZM/Event/SwooleEvent/OnManagerStart.php
index 4c324f1a..1b1012f8 100644
--- a/src/ZM/Event/SwooleEvent/OnManagerStart.php
+++ b/src/ZM/Event/SwooleEvent/OnManagerStart.php
@@ -70,7 +70,7 @@ class OnManagerStart implements SwooleEvent
             }
             if (Framework::$argv['polling-watch']) {
                 self::$watch_tick_id = swoole_timer_tick(3000, function () use ($server) {
-                    $data = (DataProvider::scanDirFiles(DataProvider::getSourceRootDir() . '/src/'));
+                    $data = DataProvider::scanDirFiles(DataProvider::getSourceRootDir() . '/src/');
                     $hash = md5('');
                     foreach ($data as $file) {
                         $hash = md5($hash . md5_file($file));
diff --git a/src/ZM/Framework.php b/src/ZM/Framework.php
index e6ce591a..25cd72b7 100644
--- a/src/ZM/Framework.php
+++ b/src/ZM/Framework.php
@@ -211,7 +211,7 @@ class Framework
 
             // 预览模式则直接提出
             if ($args['preview'] ?? false) {
-                exit();
+                exit;
             }
 
             // 初始化服务器
diff --git a/src/ZM/Utils/ZMUtil.php b/src/ZM/Utils/ZMUtil.php
index 47df4fc9..757bcad9 100644
--- a/src/ZM/Utils/ZMUtil.php
+++ b/src/ZM/Utils/ZMUtil.php
@@ -11,6 +11,7 @@ use ZM\Framework;
 use ZM\Store\Lock\SpinLock;
 use ZM\Store\ZMAtomic;
 use ZM\Store\ZMBuf;
+
 use function file_get_contents;
 use function get_included_files;
 use function is_callable;
@@ -124,7 +125,7 @@ class ZMUtil
                             continue 2;
                         }
                     }
-                } elseif (is_callable($rule) && !($rule($dir, $pathinfo))) {
+                } elseif (is_callable($rule) && !$rule($dir, $pathinfo)) {
                     continue;
                 }
                 $dirname = $pathinfo['dirname'] == '.' ? '' : (str_replace('/', '\\', $pathinfo['dirname']) . '\\');
diff --git a/src/ZM/global_functions.php b/src/ZM/global_functions.php
index 6253de9f..db16896b 100644
--- a/src/ZM/global_functions.php
+++ b/src/ZM/global_functions.php
@@ -57,7 +57,7 @@ function _zm_env_check()
     }
     if (version_compare(SWOOLE_VERSION, '4.6.7') < 0 && !extension_loaded('pcntl')) {
         Console::error(zm_internal_errcode('E00004') . 'Swoole 版本必须不低于 4.6.7 或 PHP 安装加载了 pcntl 扩展！');
-        exit();
+        exit;
     }
 }