diff --git a/.php-cs-fixer54.php b/.php-cs-fixer.dist.php
similarity index 98%
rename from .php-cs-fixer54.php
rename to .php-cs-fixer.dist.php
index cca9139..4b7924f 100644
--- a/.php-cs-fixer54.php
+++ b/.php-cs-fixer.dist.php
@@ -11,7 +11,7 @@ $finder = (new PhpCsFixer\Finder())
 
 return (new PhpCsFixer\Config())
     ->setParallelConfig(PhpCsFixer\Runner\Parallel\ParallelConfigFactory::detect())
-    ->setIndent("    ")
+    ->setIndent('    ')
     ->setRiskyAllowed(true)
     ->setLineEnding("\n")
     ->setUsingCache(false)
@@ -87,7 +87,7 @@ return (new PhpCsFixer\Config())
         'ordered_imports' => true,
         'single_quote' => true,
         'yoda_style' => true,
-        'constant_case' => ['case' => 'lowercase'],
+        'constant_case' => ['case' => 'lower'],
 
         // 显式禁用会破坏 PHP 5.4 语法的现代规则
         'declare_strict_types' => false,     // PHP 7.0+
diff --git a/.vscode/settings.json b/.vscode/settings.json
index de4eb28..006dd38 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,5 +1,5 @@
 {
-  "php-cs-fixer.config": ".php-cs-fixer54",
+  "php-cs-fixer.config": ".php-cs-fixer.dist.php",
   "php-cs-fixer.allowRisky": true,
   "php.suggest.basic": false
-}
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index b69da78..3c2d5b9 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "build": "vite build --config ./prod.vite.config.mjs",
     "build:php": "bash ./php-build.sh",
     "build:php-debug": "php ./Make.php build debug && echo '\nPlease access via http://localhost:8001/prober.php' && PHP_CLI_SERVER_WORKERS=4 php -S localhost:8001 -t dist",
-    "php-cs-fixer-54": "php-cs-fixer fix ./src --config=.php-cs-fixer54"
+    "php-cs-fixer-54": "php-cs-fixer fix ./src --config=.php-cs-fixer54.php"
   },
   "browserslist": [
     "defaults"