diff --git a/wwwroot/index.ui b/wwwroot/index.ui
index 6f46e5b..3e77bf6 100644
--- a/wwwroot/index.ui
+++ b/wwwroot/index.ui
@@ -4,8 +4,7 @@
     "options": {
         "width": "100%",
         "height": "100%",
-        "padding": "0",
-        "bgcolor": "#0B1120"
+        "padding": "0"
     },
     "subwidgets": [
         {
@@ -19,9 +18,7 @@
                 {
                     "widgettype": "Title2",
                     "options": {
-                        "text": "平台业务",
-                        "color": "#F1F5F9",
-                        "fontWeight": "700"
+                        "text": "平台业务"
                     }
                 },
                 {
@@ -31,133 +28,137 @@
                     "widgettype": "Text",
                     "options": {
                         "text": "供应商与分销商管理",
-                        "fontSize": "14px",
-                        "color": "#64748B"
+                        "cfontsize": 1.2
                     }
                 }
             ]
         },
         {
-            "widgettype": "ResponsableBox",
+            "widgettype": "VScrollPanel",
             "options": {
-                "gap": "16px",
-                "minWidth": "250px"
+                "css": "filler"
             },
             "subwidgets": [
-{% if 'reseller.operator' in roles %}
                 {
                     "widgettype": "VBox",
                     "options": {
-                        "bgcolor": "#1E293B",
-                        "padding": "24px",
-                        "borderRadius": "12px",
-                        "border": "1px solid #334155",
-                        "cursor": "pointer"
+                        "spacing": 24
                     },
-                    "binds": [
-                        {
-                            "wid": "self",
-                            "event": "click",
-                            "actiontype": "urlwidget",
-                            "target": "app.platformbiz_content",
-                            "options": {
-                                "url": "{{entire_url('/platformbiz/provider')}}"
-                            },
-                            "mode": "replace"
-                        }
-                    ],
                     "subwidgets": [
                         {
-                            "widgettype": "Svg",
+                            "widgettype": "ResponsableBox",
                             "options": {
-                                "svg": "<svg width=\"36\" height=\"36\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"#3B82F6\" stroke-width=\"1.5\"><path d=\"M3.75 21h16.5M4.5 3h15M5.25 3v18m13.5-18v18M9 6.75h1.5m-1.5 3h1.5m-1.5 3h1.5m3-6H15m-1.5 3H15m-1.5 3H15M9 21v-3.375c0-.621.504-1.125 1.125-1.125h3.75c.621 0 1.125.504 1.125 1.125V21\"/></svg>",
-                                "width": "36px",
-                                "height": "36px",
-                                "marginBottom": "16px"
-                            }
-                        },
-                        {
-                            "widgettype": "Title4",
-                            "options": {
-                                "text": "供应商管理",
-                                "color": "#F1F5F9",
-                                "fontWeight": "600",
-                                "marginBottom": "8px"
-                            }
-                        },
-                        {
-                            "widgettype": "Text",
-                            "options": {
-                                "text": "管理AI模型供应商信息与API配置",
-                                "fontSize": "14px",
-                                "color": "#94A3B8"
-                            }
+                                "gap": "16px",
+                                "minWidth": "250px"
+                            },
+                            "subwidgets": [
+{% if 'reseller.operator' in roles %}
+                                {
+                                    "widgettype": "VBox",
+                                    "options": {
+                                        "css": "card",
+                                        "padding": "24px",
+                                        "cursor": "pointer",
+                                        "cheight": 12,
+                                        "cwidth": 23
+                                    },
+                                    "binds": [
+                                        {
+                                            "wid": "self",
+                                            "event": "click",
+                                            "actiontype": "urlwidget",
+                                            "target": "app.platformbiz_content",
+                                            "options": {
+                                                "url": "{{entire_url('/platformbiz/provider')}}"
+                                            },
+                                            "mode": "replace"
+                                        }
+                                    ],
+                                    "subwidgets": [
+                                        {
+                                            "widgettype": "Svg",
+                                            "options": {
+                                                "svg": "<svg width=\"36\" height=\"36\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"#3B82F6\" stroke-width=\"1.5\"><path d=\"M3.75 21h16.5M4.5 3h15M5.25 3v18m13.5-18v18M9 6.75h1.5m-1.5 3h1.5m-1.5 3h1.5m3-6H15m-1.5 3H15m-1.5 3H15M9 21v-3.375c0-.621.504-1.125 1.125-1.125h3.75c.621 0 1.125.504 1.125 1.125V21\"/></svg>",
+                                                "width": "36px",
+                                                "height": "36px",
+                                                "marginBottom": "16px"
+                                            }
+                                        },
+                                        {
+                                            "widgettype": "Title4",
+                                            "options": {
+                                                "text": "供应商管理",
+                                                "marginBottom": "8px"
+                                            }
+                                        },
+                                        {
+                                            "widgettype": "Text",
+                                            "options": {
+                                                "text": "管理AI模型供应商信息与API配置",
+                                                "cfontsize": 1.2
+                                            }
+                                        }
+                                    ]
+                                },
+{% endif %}
+{% if 'reseller.sale' in roles %}
+                                {
+                                    "widgettype": "VBox",
+                                    "options": {
+                                        "css": "card",
+                                        "padding": "24px",
+                                        "cursor": "pointer",
+                                        "cheight": 12,
+                                        "cwidth": 23
+                                    },
+                                    "binds": [
+                                        {
+                                            "wid": "self",
+                                            "event": "click",
+                                            "actiontype": "urlwidget",
+                                            "target": "app.platformbiz_content",
+                                            "options": {
+                                                "url": "{{entire_url('/platformbiz/reseller')}}"
+                                            },
+                                            "mode": "replace"
+                                        }
+                                    ],
+                                    "subwidgets": [
+                                        {
+                                            "widgettype": "Svg",
+                                            "options": {
+                                                "svg": "<svg width=\"36\" height=\"36\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"#22C55E\" stroke-width=\"1.5\"><path d=\"M15 19.128a9.38 9.38 0 002.625.372 9.337 9.337 0 004.121-.952 4.125 4.125 0 00-7.533-2.493M15 19.128v-.003c0-1.113-.285-2.16-.786-3.07M15 19.128v.106A12.318 12.318 0 018.624 21c-2.331 0-4.512-.645-6.374-1.766l-.001-.109a6.375 6.375 0 0111.964-3.07M12 6.375a3.375 3.375 0 11-6.75 0 3.375 3.375 0 016.75 0zm8.25 2.25a2.625 2.625 0 11-5.25 0 2.625 2.625 0 015.25 0z\"/></svg>",
+                                                "width": "36px",
+                                                "height": "36px",
+                                                "marginBottom": "16px"
+                                            }
+                                        },
+                                        {
+                                            "widgettype": "Title4",
+                                            "options": {
+                                                "text": "分销商管理",
+                                                "marginBottom": "8px"
+                                            }
+                                        },
+                                        {
+                                            "widgettype": "Text",
+                                            "options": {
+                                                "text": "管理分销商账户与渠道关系",
+                                                "cfontsize": 1.2
+                                            }
+                                        }
+                                    ]
+                                }
+{% endif %}
+                            ]
                         }
                     ]
                 },
-{% endif %}
-{% if 'reseller.sale' in roles %}
                 {
                     "widgettype": "VBox",
-                    "options": {
-                        "bgcolor": "#1E293B",
-                        "padding": "24px",
-                        "borderRadius": "12px",
-                        "border": "1px solid #334155",
-                        "cursor": "pointer"
-                    },
-                    "binds": [
-                        {
-                            "wid": "self",
-                            "event": "click",
-                            "actiontype": "urlwidget",
-                            "target": "app.platformbiz_content",
-                            "options": {
-                                "url": "{{entire_url('/platformbiz/reseller')}}"
-                            },
-                            "mode": "replace"
-                        }
-                    ],
-                    "subwidgets": [
-                        {
-                            "widgettype": "Svg",
-                            "options": {
-                                "svg": "<svg width=\"36\" height=\"36\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"#22C55E\" stroke-width=\"1.5\"><path d=\"M15 19.128a9.38 9.38 0 002.625.372 9.337 9.337 0 004.121-.952 4.125 4.125 0 00-7.533-2.493M15 19.128v-.003c0-1.113-.285-2.16-.786-3.07M15 19.128v.106A12.318 12.318 0 018.624 21c-2.331 0-4.512-.645-6.374-1.766l-.001-.109a6.375 6.375 0 0111.964-3.07M12 6.375a3.375 3.375 0 11-6.75 0 3.375 3.375 0 016.75 0zm8.25 2.25a2.625 2.625 0 11-5.25 0 2.625 2.625 0 015.25 0z\"/></svg>",
-                                "width": "36px",
-                                "height": "36px",
-                                "marginBottom": "16px"
-                            }
-                        },
-                        {
-                            "widgettype": "Title4",
-                            "options": {
-                                "text": "分销商管理",
-                                "color": "#F1F5F9",
-                                "fontWeight": "600",
-                                "marginBottom": "8px"
-                            }
-                        },
-                        {
-                            "widgettype": "Text",
-                            "options": {
-                                "text": "管理分销商账户与渠道关系",
-                                "fontSize": "14px",
-                                "color": "#94A3B8"
-                            }
-                        }
-                    ]
+                    "id": "platformbiz_content"
                 }
-{% endif %}
             ]
-        },
-        {
-            "widgettype": "VBox",
-            "id": "platformbiz_content",
-            "css": "filler",
-            "options": {
-                "width": "100%",
-                "overflowY": "auto"
-            }
         }
     ]
 }