diff --git a/wwwroot/knowledge_bases_list/index.ui b/wwwroot/knowledge_bases_list/index.ui
index 2a7d501..df18fb2 100644
--- a/wwwroot/knowledge_bases_list/index.ui
+++ b/wwwroot/knowledge_bases_list/index.ui
@@ -13,7 +13,8 @@
             "subwidgets": [
                 {"widgettype": "Text", "options": {"text": "知识库", "cfontsize": 22, "fontWeight": "bold", "color": "#333"}},
                 {"widgettype": "Button", "options": {"label": "+ 新建知识库", "bgcolor": "#4a90d9", "color": "#fff"}, "binds": [
-                    {"wid": "self", "event": "click", "actiontype": "PopupWindow",
+                    {"wid": "self", "event": "click", "actiontype": "urlwidget",
+                     "target": "Popup",
                      "options": {"url": "{{entire_url('/knowledge_bases_list/new_kb_form.ui')}}"}}
                 ]}
             ]