diff --git a/framework/yii/web/YiiAsset.php b/framework/yii/web/YiiAsset.php
index 3c843a1..7d82027 100644
--- a/framework/yii/web/YiiAsset.php
+++ b/framework/yii/web/YiiAsset.php
@@ -8,6 +8,7 @@
 namespace yii\web;
 
 use Yii;
+use yii\base\View;
 
 /**
  * @author Qiang Xue <qiang.xue@gmail.com>
@@ -29,12 +30,12 @@ class YiiAsset extends AssetBundle
 	public function registerAssets($view)
 	{
 		parent::registerAssets($view);
-		$js[] = "yii.version = '" . Yii::getVersion() . "';";
+		$js[] = "yii.version='" . Yii::getVersion() . "';";
 		$request = Yii::$app->getRequest();
 		if ($request instanceof Request && $request->enableCsrfValidation) {
-			$js[] = "yii.csrfVar = '{$request->csrfVar}';";
-			$js[] = "yii.csrfToken = '{$request->csrfToken}';";
+			$js[] = "yii.csrfVar='{$request->csrfVar}';";
+			$js[] = "yii.csrfToken='{$request->csrfToken}';";
 		}
-		$view->registerJs(implode("\n", $js));
+		$view->registerJs(implode("\n", $js), View::POS_END);
 	}
 }