diff --git a/json/kdb.json b/json/kdb.json
index a7eec0b..5354ce1 100644
--- a/json/kdb.json
+++ b/json/kdb.json
@@ -25,7 +25,9 @@
                 "event":"folder",
                 "actiontype":"urlwidget",
                 "target":"PopupWindow",
-                "popupwindow_options":{
+                "popup_options":{
+					"width":"75%",
+					"height":"75%",
                     "icon":"{{entire_url('/bricks/imgs/app.png')}}",
                     "title":"上传文件"
                 },