diff --git a/wwwroot/knowledge_bases_list/new_kb_form.ui b/wwwroot/knowledge_bases_list/new_kb_form.ui
index a458943..6b04c60 100644
--- a/wwwroot/knowledge_bases_list/new_kb_form.ui
+++ b/wwwroot/knowledge_bases_list/new_kb_form.ui
@@ -1,14 +1,8 @@
 {
-    "id": "new_kb_window",
-    "widgettype": "PopupWindow",
-    "options": {
-        "auto_open": true,
-        "anthor": "cc",
-        "cwidth": 18,
-        "cheight": 10,
-        "title": "新建知识库"
-    },
+    "widgettype": "VBox",
+    "options": {"padding": "16px", "spacing": "12px"},
     "subwidgets": [
+        {"widgettype": "Text", "options": {"text": "新建知识库", "cfontsize": 18, "fontWeight": "bold"}},
         {
             "widgettype": "Form",
             "id": "kb_form",