diff --git a/System/Di/Container.php b/System/Di/Container.php
index 242057c0..1d590684 100644
--- a/System/Di/Container.php
+++ b/System/Di/Container.php
@@ -99,6 +99,7 @@ class Container extends BaseObject
     private function resolveDefinition($definition, $class, $config, $constrict): mixed
     {
         if (!isset($definition['class'])) {
+            var_dump($definition);
             throw new NotFindClassException($class);
         }
         $_className = $definition['class'];