代理数据源信息

src/view/Manage/DatasourceManage/Component/UpdateDatasourceModal.jsx

@@ -10,15 +10,20 @@ const { Option } = Select;
 
 const ProxyDatasourceItem = ({ value = {}, datasources = [], onChange }) => {
   const onDatabaseChange = (id) => {
+    if (id) {
       const filterDatasources = datasources?.filter(item => item.id === id);
       if (filterDatasources.length > 0) {
         onChange?.(filterDatasources[0]);
       }
+    } else {
+      onChange?.({});
+    }
   }
 
   return (
     <Select 
       value={value?.id} 
+      allowClear
       onChange={onDatabaseChange}
     >
     {