diff --git a/kiri-engine/Di/Container.php b/kiri-engine/Di/Container.php
index f60d42ca..a6bcf547 100644
--- a/kiri-engine/Di/Container.php
+++ b/kiri-engine/Di/Container.php
@@ -255,10 +255,13 @@ class Container extends BaseObject implements ContainerInterface
 			return $this->_reflection[$class];
 		}
 		$reflect = new ReflectionClass($class);
-		if ($reflect->isAbstract() || $reflect->isTrait() || $reflect->isInterface()) {
+		if ($reflect->isAbstract() || $reflect->isTrait()) {
 			return $this->_reflection[$class] = $reflect;
 		}
 		$construct = NoteManager::resolveTarget($reflect);
+		if ($reflect->isInterface()) {
+			return $this->_reflection[$class] = $reflect;
+		}
 		if (!empty($construct) && $construct->getNumberOfParameters() > 0) {
 			$this->_constructs[$class] = $construct;
 		}