diff --git a/wwwroot/base.ui b/wwwroot/base.ui
index 03156bd..678a8fb 100644
--- a/wwwroot/base.ui
+++ b/wwwroot/base.ui
@@ -38,142 +38,85 @@
                         "name": "pending",
                         "label": "待审批",
                         "content": {
-                            "widgettype": "Tabular",
-                            "id": "pending_grid",
-                            "options": {
-                                "data_url": "{{entire_url('api/approvals_list.dspy?status=pending')}}",
-                                "data_method": "GET",
-                                "row_options": {
-                                    "fields": [
-                                        {
-                                            "name": "approval_code",
-                                            "title": "审批编号",
-                                            "uitype": "str",
-                                            "cwidth": 12
-                                        },
-                                        {
-                                            "name": "title",
-                                            "title": "标题",
-                                            "uitype": "str",
-                                            "cwidth": 20
-                                        },
-                                        {
-                                            "name": "applicant",
-                                            "title": "申请人",
-                                            "uitype": "str",
-                                            "cwidth": 10
-                                        },
-                                        {
-                                            "name": "apply_date",
-                                            "title": "申请日期",
-                                            "uitype": "str",
-                                            "cwidth": 12
-                                        },
-                                        {
-                                            "name": "status",
-                                            "title": "状态",
-                                            "uitype": "str",
-                                            "cwidth": 8
+                            "widgettype": "VBox",
+                            "options": { "cheight": 35, "width": "100%" },
+                            "subwidgets": [
+                                {
+                                    "widgettype": "Tabular",
+                                    "id": "pending_grid",
+                                    "options": {
+                                        "data_url": "{{entire_url('api/approvals_list.dspy?status=pending')}}",
+                                        "data_method": "GET",
+                                        "row_options": {
+                                            "fields": [
+                                                { "name": "approval_code", "title": "审批编号", "uitype": "str", "cwidth": 12 },
+                                                { "name": "title", "title": "标题", "uitype": "str", "cwidth": 20 },
+                                                { "name": "applicant", "title": "申请人", "uitype": "str", "cwidth": 10 },
+                                                { "name": "apply_date", "title": "申请日期", "uitype": "str", "cwidth": 12 },
+                                                { "name": "status", "title": "状态", "uitype": "str", "cwidth": 8 }
+                                            ]
                                         }
-                                    ]
+                                    }
                                 }
-                            }
+                            ]
                         }
                     },
                     {
                         "name": "approved",
                         "label": "已审批",
                         "content": {
-                            "widgettype": "Tabular",
-                            "id": "approved_grid",
-                            "options": {
-                                "data_url": "{{entire_url('api/approvals_list.dspy?status=approved')}}",
-                                "data_method": "GET",
-                                "row_options": {
-                                    "fields": [
-                                        {
-                                            "name": "approval_code",
-                                            "title": "审批编号",
-                                            "uitype": "str",
-                                            "cwidth": 12
-                                        },
-                                        {
-                                            "name": "title",
-                                            "title": "标题",
-                                            "uitype": "str",
-                                            "cwidth": 20
-                                        },
-                                        {
-                                            "name": "applicant",
-                                            "title": "申请人",
-                                            "uitype": "str",
-                                            "cwidth": 10
-                                        },
-                                        {
-                                            "name": "apply_date",
-                                            "title": "申请日期",
-                                            "uitype": "str",
-                                            "cwidth": 12
-                                        },
-                                        {
-                                            "name": "status",
-                                            "title": "状态",
-                                            "uitype": "str",
-                                            "cwidth": 8
+                            "widgettype": "VBox",
+                            "options": { "cheight": 35, "width": "100%" },
+                            "subwidgets": [
+                                {
+                                    "widgettype": "Tabular",
+                                    "id": "approved_grid",
+                                    "options": {
+                                        "data_url": "{{entire_url('api/approvals_list.dspy?status=approved')}}",
+                                        "data_method": "GET",
+                                        "row_options": {
+                                            "fields": [
+                                                { "name": "approval_code", "title": "审批编号", "uitype": "str", "cwidth": 12 },
+                                                { "name": "title", "title": "标题", "uitype": "str", "cwidth": 20 },
+                                                { "name": "applicant", "title": "申请人", "uitype": "str", "cwidth": 10 },
+                                                { "name": "apply_date", "title": "申请日期", "uitype": "str", "cwidth": 12 },
+                                                { "name": "status", "title": "状态", "uitype": "str", "cwidth": 8 }
+                                            ]
                                         }
-                                    ]
+                                    }
                                 }
-                            }
+                            ]
                         }
                     },
                     {
                         "name": "rejected",
                         "label": "已拒绝",
                         "content": {
-                            "widgettype": "Tabular",
-                            "id": "rejected_grid",
-                            "options": {
-                                "data_url": "{{entire_url('api/approvals_list.dspy?status=rejected')}}",
-                                "data_method": "GET",
-                                "row_options": {
-                                    "fields": [
-                                        {
-                                            "name": "approval_code",
-                                            "title": "审批编号",
-                                            "uitype": "str",
-                                            "cwidth": 12
-                                        },
-                                        {
-                                            "name": "title",
-                                            "title": "标题",
-                                            "uitype": "str",
-                                            "cwidth": 20
-                                        },
-                                        {
-                                            "name": "applicant",
-                                            "title": "申请人",
-                                            "uitype": "str",
-                                            "cwidth": 10
-                                        },
-                                        {
-                                            "name": "apply_date",
-                                            "title": "申请日期",
-                                            "uitype": "str",
-                                            "cwidth": 12
-                                        },
-                                        {
-                                            "name": "status",
-                                            "title": "状态",
-                                            "uitype": "str",
-                                            "cwidth": 8
+                            "widgettype": "VBox",
+                            "options": { "cheight": 35, "width": "100%" },
+                            "subwidgets": [
+                                {
+                                    "widgettype": "Tabular",
+                                    "id": "rejected_grid",
+                                    "options": {
+                                        "data_url": "{{entire_url('api/approvals_list.dspy?status=rejected')}}",
+                                        "data_method": "GET",
+                                        "row_options": {
+                                            "fields": [
+                                                { "name": "approval_code", "title": "审批编号", "uitype": "str", "cwidth": 12 },
+                                                { "name": "title", "title": "标题", "uitype": "str", "cwidth": 20 },
+                                                { "name": "applicant", "title": "申请人", "uitype": "str", "cwidth": 10 },
+                                                { "name": "apply_date", "title": "申请日期", "uitype": "str", "cwidth": 12 },
+                                                { "name": "status", "title": "状态", "uitype": "str", "cwidth": 8 }
+                                            ]
                                         }
-                                    ]
+                                    }
                                 }
-                            }
+                            ]
                         }
                     }
                 ]
             }
         }
     ]
-}
\ No newline at end of file
+}