diff --git a/cmd/main.go b/cmd/main.go
index 5517830..bc5e59f 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -10,7 +10,7 @@ import (
 func main() {
 	log.Infof("------------------- Starting Polaris ---------------------")
 
-	syscall.Umask(0011) //max permission 0766
+	syscall.Umask(0000) //max permission 0777
 
 	dbClient, err := db.Open()
 	if err != nil {
diff --git a/server/integration.go b/server/integration.go
index a17ef77..905828d 100644
--- a/server/integration.go
+++ b/server/integration.go
@@ -32,7 +32,9 @@ func (s *Server) writePlexmatch(seriesId int, episodeNum int, targetDir, name st
 	if err != nil { 
 		//create new
 		log.Warnf(".plexmatch file not found, create new one: %s", series.NameEn)
-		return st.WriteFile(filepath.Join(series.TargetDir, ".plexmatch"), []byte(fmt.Sprintf("tmdbid: %d\n",series.TmdbID)))
+		if err := st.WriteFile(filepath.Join(series.TargetDir, ".plexmatch"), []byte(fmt.Sprintf("tmdbid: %d\n",series.TmdbID))); err != nil {
+			return errors.Wrap(err, "series plexmatch")
+		}
 	} 
 
 	if episodeNum == 0 {
@@ -46,7 +48,7 @@ func (s *Server) writePlexmatch(seriesId int, episodeNum int, targetDir, name st
 	} else {
 		buff.Write(data)
 	}
-	buff.WriteString(fmt.Sprintf("ep: %d: %s\n", episodeNum, name))
+	buff.WriteString(fmt.Sprintf("\nep: %d: %s\n", episodeNum, name))
 	log.Infof("write season plexmatch file content: %s", buff.String())
 	return st.WriteFile(seasonPlex, buff.Bytes())
 }
diff --git a/ui/lib/settings/general.dart b/ui/lib/settings/general.dart
index f646546..8dec7bf 100644
--- a/ui/lib/settings/general.dart
+++ b/ui/lib/settings/general.dart
@@ -81,7 +81,7 @@ class _GeneralState extends ConsumerState<GeneralSettings> {
                 ),
                 SizedBox(
                   width: 300,
-                  child: FormBuilderSwitch(
+                  child: FormBuilderSwitch(decoration: const InputDecoration(icon: Icon(Icons.token)),
                       name: "enable_plexmatch", title: const Text("Plex 刮削支持")),
                 ),
                 Center(
diff --git a/ui/lib/tv_details.dart b/ui/lib/tv_details.dart
index 8b37f2e..f417a74 100644
--- a/ui/lib/tv_details.dart
+++ b/ui/lib/tv_details.dart
@@ -75,7 +75,7 @@ class _TvDetailsPageState extends ConsumerState<TvDetailsPage> {
                               .read(mediaDetailsProvider(widget.seriesId)
                                   .notifier)
                               .searchAndDownload(widget.seriesId,
-                                  ep.seasonNumber!, ep.episodeNumber!);
+                                  ep.seasonNumber!, ep.episodeNumber!).then((v) => showSnakeBar("开始下载: $v"));
                           showLoadingWithFuture(f);
                         },
                         icon: const Icon(Icons.download)),
@@ -257,8 +257,8 @@ class _TvDetailsPageState extends ConsumerState<TvDetailsPage> {
               //title: Text("资源"),
               content: SelectionArea(
             child: SizedBox(
-              width: 800,
-              height: 400,
+              width: MediaQuery.of(context).size.width*0.7,
+              height: MediaQuery.of(context).size.height*0.6,
               child: torrents.when(
                   data: (v) {
                     return SingleChildScrollView(