diff --git a/wwwroot/index.ui b/wwwroot/index.ui
index 880518d..1298c5b 100644
--- a/wwwroot/index.ui
+++ b/wwwroot/index.ui
@@ -27,7 +27,7 @@
                     "widgettype": "VBox",
                     "options": {
                         "bgcolor": "#2c2c2c",
-                        "cwidth": 13,
+                        "width": "240px",
                         "color": "#ccc"
                     },
                     "subwidgets": [
diff --git a/wwwroot/menu.ui b/wwwroot/menu.ui
index e96e4e0..9817cb2 100644
--- a/wwwroot/menu.ui
+++ b/wwwroot/menu.ui
@@ -6,48 +6,43 @@
     "options": {
         "width": "100%",
         "height": "100%",
+		"target": "app.rag_main_content",
         "items": [
             {
                 "name": "knowledge_bases",
                 "label": "知识库",
                 "icon": "{{entire_url('/bricks/imgs/app.svg')}}",
-                "url": "{{entire_url('/rag/knowledge_bases_list/index.ui')}}",
-                "target": "app.rag_main_content"
+                "url": "{{entire_url('/rag/knowledge_bases_list/index.ui')}}"
             },
             {
                 "name": "tags",
                 "label": "标签管理",
                 "icon": "{{entire_url('/bricks/imgs/tag.png')}}",
-                "url": "{{entire_url('/tags_list/index.ui')}}",
-                "target": "app.rag_main_content"
+                "url": "{{entire_url('/tags_list/index.ui')}}"
             },
             {
                 "name": "tag_assign",
                 "label": "标签分配",
                 "icon": "{{entire_url('/bricks/imgs/edit.svg')}}",
-                "url": "{{entire_url('/tag_assign/index.dspy')}}",
-                "target": "app.rag_main_content"
+                "url": "{{entire_url('/tag_assign/index.dspy')}}"
             },
             {
                 "name": "tag_search",
                 "label": "标签检索",
                 "icon": "{{entire_url('/bricks/imgs/search.svg')}}",
-                "url": "{{entire_url('/tag_search/index.dspy')}}",
-                "target": "app.rag_main_content"
+                "url": "{{entire_url('/tag_search/index.dspy')}}"
             },
             {
                 "name": "engines",
                 "label": "引擎配置",
                 "icon": "{{entire_url('/bricks/imgs/rocket.svg')}}",
-                "url": "{{entire_url('/rag/engine_configs_list/index.ui')}}",
-                "target": "app.rag_main_content"
+                "url": "{{entire_url('/rag/engine_configs_list/index.ui')}}"
             },
             {
                 "name": "subscriptions",
                 "label": "订阅管理",
                 "icon": "{{entire_url('/bricks/imgs/coins.svg')}}",
-                "url": "{{entire_url('/subscriptions_list/index.ui')}}",
-                "target": "app.rag_main_content"
+                "url": "{{entire_url('/subscriptions_list/index.ui')}}"
             }
         ]
     }