edit

app/content/database/news.php

@@ -37,6 +37,7 @@ if ($type_value == 2) {
     $small_pic_update = 'image';
     $small_pic_match = 'is_string';
 } else {
+    $small_pic_name = '活动封面小图';
     $small_pic_size = '288*384';
     $small_pic_update = 'hidden';
     $small_pic_match = 'option';