diff --git a/server/activity.go b/server/activity.go
new file mode 100644
index 0000000..4fad8cc
--- /dev/null
+++ b/server/activity.go
@@ -0,0 +1,7 @@
+package server
+
+import "github.com/gin-gonic/gin"
+
+func (s *Server) GetRunningActivities(c *gin.Context) (interface{}, error) {
+	return nil, nil
+}
\ No newline at end of file
diff --git a/server/server.go b/server/server.go
index 1d16fae..1101107 100644
--- a/server/server.go
+++ b/server/server.go
@@ -57,6 +57,7 @@ func (s *Server) Serve() error {
 		tv.POST("/watchlist", HttpHandler(s.AddWatchlist))
 		tv.GET("/watchlist", HttpHandler(s.GetWatchlist))
 		tv.GET("/series/:id", HttpHandler(s.GetTvDetails))
+		tv.GET("/resolutions", HttpHandler(s.GetAvailableResolutions))
 	}
 	indexer := api.Group("/indexer")
 	{
diff --git a/server/watchlist.go b/server/watchlist.go
index ec56ada..f63b0fd 100644
--- a/server/watchlist.go
+++ b/server/watchlist.go
@@ -28,8 +28,9 @@ func (s *Server) SearchTvSeries(c *gin.Context) (interface{}, error) {
 }
 
 type addWatchlistIn struct {
-	TmdbID    int `json:"id" binding:"required"`
-	StorageID int `json:"storage_id"`
+	TmdbID    int `json:"tmdb_id" binding:"required"`
+	StorageID int `json:"storage_id" binding:"required"`
+	Resolution db.ResolutionType `json:"resolution" binding:"required"`
 }
 
 func (s *Server) AddWatchlist(c *gin.Context) (interface{}, error) {
@@ -99,3 +100,11 @@ func (s *Server) GetTvDetails(c *gin.Context) (interface{}, error) {
 	detail := s.db.GetSeriesDetails(id)
 	return detail, nil
 }
+
+func (s *Server) GetAvailableResolutions(c *gin.Context) (interface{}, error) {
+	return []db.ResolutionType{
+		db.R720p,
+		db.R1080p,
+		db.R4k,
+	}, nil
+}
\ No newline at end of file
diff --git a/ui/lib/providers/welcome_data.dart b/ui/lib/providers/welcome_data.dart
index db8f6ef..9dfdd20 100644
--- a/ui/lib/providers/welcome_data.dart
+++ b/ui/lib/providers/welcome_data.dart
@@ -28,10 +28,14 @@ class SearchPageData extends AutoDisposeAsyncNotifier<List<SearchResult>> {
     return list;
   }
 
-  Future<void> submit2Watchlist(int id) async {
+  Future<void> submit2Watchlist(int tmdbId, int storageId, String resolution) async {
     final dio = await APIs.getDio();
     var resp = await dio
-        .post(APIs.watchlistUrl, data: {"id": id, "folder": "/downloads"});
+        .post(APIs.watchlistUrl, data: {
+          "tmdb_id": tmdbId,
+          "storage_id": storageId,
+          "resolution": resolution
+        });
     var sp = ServerResponse.fromJson(resp.data);
     if (sp.code != 0) {
       throw sp.message;
diff --git a/ui/lib/search.dart b/ui/lib/search.dart
index c58b656..62b1f32 100644
--- a/ui/lib/search.dart
+++ b/ui/lib/search.dart
@@ -90,9 +90,8 @@ class _SearchPageState extends ConsumerState<SearchPage> {
   }
 
   Future<void> _showSubmitDialog(BuildContext context, SearchResult item) {
-    TextEditingController resolutionController =
-        TextEditingController(text: "1080p");
-    TextEditingController storageController = TextEditingController();
+    String _resSelected = "1080p";
+    int _storageSelected = 0;
     var storage = ref.watch(storageSettingProvider);
     return showDialog<void>(
         context: context,
@@ -104,22 +103,32 @@ class _SearchPageState extends ConsumerState<SearchPage> {
               children: [
                 DropdownMenu(
                   label: const Text("清晰度"),
-                  controller: resolutionController,
+                  initialSelection: _resSelected,
                   dropdownMenuEntries: const [
                     DropdownMenuEntry(value: "720p", label: "720p"),
                     DropdownMenuEntry(value: "1080p", label: "1080p"),
                     DropdownMenuEntry(value: "4k", label: "4k"),
                   ],
+                  onSelected: (value) {
+                    setState(() {
+                      _resSelected = value!;
+                    });
+                  },
                 ),
                 storage.when(
                     data: (v) {
                       return DropdownMenu(
                         label: const Text("存储位置"),
-                        controller: storageController,
+                        initialSelection: _storageSelected,
                         dropdownMenuEntries: v
                             .map((s) =>
                                 DropdownMenuEntry(label: s.name!, value: s.id))
                             .toList(),
+                        onSelected: (value) {
+                          setState(() {
+                            _storageSelected = value!;
+                          });
+                        },
                       );
                     },
                     error: (err, trace) => Text("$err"),
@@ -144,7 +153,7 @@ class _SearchPageState extends ConsumerState<SearchPage> {
                 onPressed: () {
                   ref
                       .read(searchPageDataProvider.notifier)
-                      .submit2Watchlist(item.id!);
+                      .submit2Watchlist(item.id!, _storageSelected, _resSelected);
                   Navigator.of(context).pop();
                 },
               ),