diff --git a/vendor/dipper/excel/config/excel.php b/vendor/dipper/excel/config/excel.php
index 030be220..eedaa49e 100644
--- a/vendor/dipper/excel/config/excel.php
+++ b/vendor/dipper/excel/config/excel.php
@@ -14,7 +14,7 @@ return [
         | Here you can specify how big the chunk should be.
         |
         */
-        'chunk_size'             => 1000,
+        'chunk_size'             => 10000,
 
         /*
         |--------------------------------------------------------------------------
@@ -25,7 +25,8 @@ return [
         | or downloading. Here you can customize that path.
         |
         */
-        'temp_path'              => sys_get_temp_dir(),
+        // 'temp_path'              => sys_get_temp_dir(),
+        'temp_path' => '/www/tmp',
 
         /*
        |--------------------------------------------------------------------------