diff --git a/app/admin/library/module/Server.php b/app/admin/library/module/Server.php
index 968f5bce..8653e57e 100644
--- a/app/admin/library/module/Server.php
+++ b/app/admin/library/module/Server.php
@@ -508,7 +508,7 @@ class Server
     /**
      * 读取 .runtime
      */
-    public static function getRuntime(string $dir, string $key = ''): array
+    public static function getRuntime(string $dir, string $key = ''): mixed
     {
         $runtimeFilePath   = $dir . '.runtime';
         $runtimeContent    = @file_get_contents($runtimeFilePath);