diff --git a/app/Admin/Controllers/ProductStatisticsController.php b/app/Admin/Controllers/ProductStatisticsController.php
index ab4165d..7cac80b 100755
--- a/app/Admin/Controllers/ProductStatisticsController.php
+++ b/app/Admin/Controllers/ProductStatisticsController.php
@@ -7,7 +7,7 @@ use App\Admin\Metrics\Examples\Index\CanteenStatisticsExamples;
 use App\AdminAgent\Tools\DataReportDate;
 use App\AdminAgent\Metrics\Examples\FinanceStatistics;
 use App\AdminAgent\Metrics\Examples\OrderStatistics;
-use App\AdminAgent\Metrics\Examples\ProductStatistics;
+use App\Admin\Metrics\Examples\ProductStatistics;
 use App\AdminAgent\Metrics\Examples\UserStatistics;
 use App\Common\OrderStatus;
 use App\Common\ProductStatus;
diff --git a/app/Admin/Metrics/Examples/ProductStatistics.php b/app/Admin/Metrics/Examples/ProductStatistics.php
index 6a7f089..8091799 100644
--- a/app/Admin/Metrics/Examples/ProductStatistics.php
+++ b/app/Admin/Metrics/Examples/ProductStatistics.php
@@ -108,7 +108,7 @@ class ProductStatistics extends Chart
 	 *
 	 * @param array $data
 	 *
-	 * @return \App\AdminAgent\Metrics\Examples\ProductStatistics
+	 * @return \App\Admin\Metrics\Examples\ProductStatistics
 	 */
 	public function withData(array $data)
 	{