diff --git a/wwwroot/base.ui b/wwwroot/base.ui
index 12a1ed9..d898aaf 100644
--- a/wwwroot/base.ui
+++ b/wwwroot/base.ui
@@ -1,114 +1,123 @@
 {
-    "id": "customer_management",
-    "widgettype": "VBox",
-    "options": {
-        "width": "100%",
-        "height": "100%",
-        "padding": "16px"
-    },
-    "subwidgets": [
+  "id": "customer_management",
+  "widgettype": "VBox",
+  "options": {
+    "width": "100%",
+    "height": "100%",
+    "padding": "16px"
+  },
+  "subwidgets": [
+    {
+      "widgettype": "HBox",
+      "options": {
+        "marginBottom": "16px",
+        "gap": "8px"
+      },
+      "subwidgets": [
         {
-            "widgettype": "HBox",
-            "options": {
-                "marginBottom": "16px",
-                "gap": "8px"
-            },
-            "subwidgets": [
-                {
-                    "widgettype": "Text",
-                    "options": {
-                        "text": "客户管理",
-                        "fontSize": "20px",
-                        "fontWeight": "bold"
-                    }
-                },
-                {
-                    "widgettype": "Filler",
-                    "options": {}
-                },
-                {
-                    "widgettype": "Button",
-                    "id": "btn_add_customer",
-                    "options": {
-                        "label": "新增客户",
-                        "variant": "primary"
-                    }
-                }
-            ]
+          "widgettype": "Text",
+          "options": {
+            "text": "客户管理",
+            "fontSize": "20px",
+            "fontWeight": "bold"
+          }
         },
         {
-            "widgettype": "Tabular",
-            "id": "customer_grid",
-            "options": {
-                "data_url": "{{entire_url('api/customers_list.dspy')}}",
-                "data_method": "GET",
-                "row_options": {
-                    "fields": [
-                        {
-                            "name": "customer_code",
-                            "title": "客户编码",
-                            "uitype": "str",
-                            "cwidth": 12
-                        },
-                        {
-                            "name": "customer_name",
-                            "title": "客户名称",
-                            "uitype": "str",
-                            "cwidth": 15
-                        },
-                        {
-                            "name": "customer_type",
-                            "title": "类型",
-                            "uitype": "str",
-                            "cwidth": 10
-                        },
-                        {
-                            "name": "industry",
-                            "title": "行业",
-                            "uitype": "str",
-                            "cwidth": 10
-                        },
-                        {
-                            "name": "contact_person",
-                            "title": "联系人",
-                            "uitype": "str",
-                            "cwidth": 10
-                        },
-                        {
-                            "name": "phone",
-                            "title": "电话",
-                            "uitype": "str",
-                            "cwidth": 12
-                        },
-                        {
-                            "name": "status",
-                            "title": "状态",
-                            "uitype": "str",
-                            "cwidth": 8
-                        }
-                    ],
-                    "toolbar": [
-                        {
-                            "type": "button",
-                            "text": "新增",
-                            "icon": "add",
-                            "action": "navigate('customer_edit.ui')"
-                        },
-                        {
-                            "type": "button",
-                            "text": "编辑",
-                            "icon": "edit",
-                            "action": "navigate('customer_edit.ui?id={{selectedRow.id}}')"
-                        },
-                        {
-                            "type": "button",
-                            "text": "删除",
-                            "icon": "delete",
-                            "action": "doDelete('{{selectedRow.id}}')"
-                        }
-                    ]
-                }
-            }
+          "widgettype": "Filler",
+          "options": {}
+        },
+        {
+          "widgettype": "Button",
+          "id": "btn_add_customer",
+          "options": {
+            "label": "新增客户",
+            "variant": "primary"
+          }
         }
-    ]
+      ]
+    },
+    {
+      "widgettype": "VBox",
+      "options": {
+        "cheight": 38,
+        "width": "100%"
+      },
+      "subwidgets": [
+        {
+          "widgettype": "Tabular",
+          "id": "customer_grid",
+          "options": {
+            "data_url": "{{entire_url('api/customers_list.dspy')}}",
+            "data_method": "GET",
+            "row_options": {
+              "fields": [
+                {
+                  "name": "customer_code",
+                  "title": "客户编码",
+                  "uitype": "str",
+                  "cwidth": 12
+                },
+                {
+                  "name": "customer_name",
+                  "title": "客户名称",
+                  "uitype": "str",
+                  "cwidth": 15
+                },
+                {
+                  "name": "customer_type",
+                  "title": "类型",
+                  "uitype": "str",
+                  "cwidth": 10
+                },
+                {
+                  "name": "industry",
+                  "title": "行业",
+                  "uitype": "str",
+                  "cwidth": 10
+                },
+                {
+                  "name": "contact_person",
+                  "title": "联系人",
+                  "uitype": "str",
+                  "cwidth": 10
+                },
+                {
+                  "name": "phone",
+                  "title": "电话",
+                  "uitype": "str",
+                  "cwidth": 12
+                },
+                {
+                  "name": "status",
+                  "title": "状态",
+                  "uitype": "str",
+                  "cwidth": 8
+                }
+              ],
+              "toolbar": [
+                {
+                  "type": "button",
+                  "text": "新增",
+                  "icon": "add",
+                  "action": "navigate('customer_edit.ui')"
+                },
+                {
+                  "type": "button",
+                  "text": "编辑",
+                  "icon": "edit",
+                  "action": "navigate('customer_edit.ui?id={{selectedRow.id}}')"
+                },
+                {
+                  "type": "button",
+                  "text": "删除",
+                  "icon": "delete",
+                  "action": "doDelete('{{selectedRow.id}}')"
+                }
+              ]
+            }
+          }
+        }
+      ]
+    }
+  ]
 }
\ No newline at end of file