diff --git a/db/db.go b/db/db.go
index 04660da..4388622 100644
--- a/db/db.go
+++ b/db/db.go
@@ -42,11 +42,22 @@ func Open() (*Client, error) {
 		ent: client,
 	}
 
-	c.generateJwtSerectIfNotExist()
-	c.generateDefaultLocalStorage()
 	return c, nil
 }
 
+func (c *Client) init() {
+	c.generateJwtSerectIfNotExist()
+	if err := c.generateDefaultLocalStorage(); err != nil {
+		log.Errorf("generate default storage: %v", err)
+	}
+
+	downloadDir := c.GetSetting(SettingDownloadDir)
+	if downloadDir == "" {
+		log.Infof("set default download dir")
+		c.SetSetting(downloadDir, "/downloads")
+	}
+}
+
 func (c *Client) generateJwtSerectIfNotExist() {
 	v := c.GetSetting(JwtSerectKey)
 	if v == "" {
@@ -56,12 +67,13 @@ func (c *Client) generateJwtSerectIfNotExist() {
 	}
 }
 
-func (c *Client) generateDefaultLocalStorage() {
+func (c *Client) generateDefaultLocalStorage() error {
 	n, _ := c.ent.Storage.Query().Count(context.TODO())
 	if n != 0 {
-		return
+		return nil
 	}
-	c.AddStorage(&StorageInfo{
+	log.Infof("add default storage")
+	return c.AddStorage(&StorageInfo{
 		Name:           "local",
 		Implementation: "local",
 		Default:        true,
diff --git a/ui/lib/main.dart b/ui/lib/main.dart
index 9aa493a..b246043 100644
--- a/ui/lib/main.dart
+++ b/ui/lib/main.dart
@@ -155,8 +155,6 @@ class MyApp extends StatelessWidget {
         title: 'Polaris 电影电视剧追踪',
         theme: ThemeData(
           fontFamily: "NotoSansSC",
-          fontFamilyFallback: const ["PingFang SC", "Heiti SC"],
-
           colorScheme: ColorScheme.fromSeed(
               seedColor: Colors.blue, brightness: Brightness.dark),
           useMaterial3: true,
diff --git a/ui/lib/providers/welcome_data.dart b/ui/lib/providers/welcome_data.dart
index 6eb332e..5722236 100644
--- a/ui/lib/providers/welcome_data.dart
+++ b/ui/lib/providers/welcome_data.dart
@@ -76,9 +76,7 @@ class SearchPageData extends AutoDisposeAsyncNotifier<List<SearchResult>> {
     list = List.empty(growable: true);
     final dio = await APIs.getDio();
     var resp = await dio.get(APIs.searchUrl, queryParameters: {"query": q});
-    //var dy = jsonDecode(resp.data.toString());
 
-    print("search page results: ${resp.data}");
     var rsp = ServerResponse.fromJson(resp.data as Map<String, dynamic>);
     if (rsp.code != 0) {
       throw rsp.message;
diff --git a/ui/lib/system_settings.dart b/ui/lib/system_settings.dart
index 178753a..bdfa0ea 100644
--- a/ui/lib/system_settings.dart
+++ b/ui/lib/system_settings.dart
@@ -301,7 +301,7 @@ class _SystemSettingsPageState extends ConsumerState<SystemSettingsPage> {
           tilePadding: const EdgeInsets.fromLTRB(10, 0, 10, 0),
           childrenPadding: const EdgeInsets.fromLTRB(50, 0, 50, 0),
           initiallyExpanded: true,
-          title: const Text("TMDB 设置"),
+          title: const Text("常规设置"),
           children: [tmdbSetting],
         ),
         ExpansionTile(
@@ -328,7 +328,7 @@ class _SystemSettingsPageState extends ConsumerState<SystemSettingsPage> {
         ExpansionTile(
           tilePadding: const EdgeInsets.fromLTRB(10, 0, 10, 0),
           childrenPadding: const EdgeInsets.fromLTRB(50, 0, 50, 0),
-          initiallyExpanded: true,
+          initiallyExpanded: false,
           title: const Text("认证设置"),
           children: [authSetting],
         ),
@@ -355,7 +355,7 @@ class _SystemSettingsPageState extends ConsumerState<SystemSettingsPage> {
                     controller: nameController,
                   ),
                   TextField(
-                    decoration: const InputDecoration(labelText: "网址"),
+                    decoration: const InputDecoration(labelText: "地址"),
                     controller: urlController,
                   ),
                   TextField(
@@ -425,7 +425,7 @@ class _SystemSettingsPageState extends ConsumerState<SystemSettingsPage> {
                     controller: nameController,
                   ),
                   TextField(
-                    decoration: const InputDecoration(labelText: "网址"),
+                    decoration: const InputDecoration(labelText: "地址"),
                     controller: urlController,
                   ),
                 ],
@@ -521,7 +521,7 @@ class _SystemSettingsPageState extends ConsumerState<SystemSettingsPage> {
                             children: [
                               TextField(
                                 decoration: const InputDecoration(
-                                    labelText: "Webdav网址"),
+                                    labelText: "Webdav地址"),
                                 controller: urlController,
                               ),
                               TextField(