Fix media classification scraping and Chinese naming

2026-09-28 03:06:38 +08:00 · 2026-07-15 20:45:24 +08:00
parent 923198ccea
commit 19381eb270
33 changed files with 1150 additions and 67 deletions
@@ -81,6 +81,7 @@ func setDefaults(v *viper.Viper) {
 	v.SetDefault("organizer.categories.domestic_tv", "国产剧")
 	v.SetDefault("organizer.categories.euus_tv", "欧美剧")
 	v.SetDefault("organizer.categories.jk_tv", "日韩剧")
+	v.SetDefault("organizer.categories.unclassified_tv", "未分类")
 	v.SetDefault("organizer.categories.jp_anime", "日番")
 	v.SetDefault("organizer.categories.cn_anime", "国漫")
 	v.SetDefault("organizer.categories.kr_anime", "韩漫")
@@ -23,6 +23,24 @@ func scanLibraryHandler(svc *service.Container) gin.HandlerFunc {
 			return
 		}
 		if _, ok := service.ParseCloudLibraryMount(lib.Path); ok {
+			status, started, startErr := svc.Scan.StartCloudLibraryScan(id, true)
+			if startErr != nil {
+				c.JSON(http.StatusBadRequest, gin.H{"error": startErr.Error()})
+				return
+			}
+			if !started {
+				c.JSON(http.StatusAccepted, gin.H{
+					"library_id":       id,
+					"queued":           true,
+					"cloud":            true,
+					"already_running":  true,
+					"stage":            status.Stage,
+					"state":            status.State,
+					"message":          "该云盘媒体库正在后台扫描，请在任务面板查看进度",
+					"estimate_message": "页面关闭不会中断扫描",
+				})
+				return
+			}
 			task := startScanHTTPTask(svc, "云盘扫描队列", lib.Name, lib.Path)
 			if svc.WSHub != nil {
 				svc.WSHub.Publish("scan", gin.H{
@@ -34,7 +52,6 @@ func scanLibraryHandler(svc *service.Container) gin.HandlerFunc {
 					"estimate_message": "小目录通常几十秒；几万文件的大目录可能需要数分钟到数小时，取决于网盘接口速度",
 				})
 			}
-			_, _, _ = svc.Scan.StartCloudLibraryScan(id, true)
 			finishHTTPTask(task, nil, "queued", "云盘扫描已加入后台队列", map[string]int64{"queued": 1}, nil)
 			c.JSON(http.StatusAccepted, gin.H{
 				"library_id":       id,
@@ -293,6 +293,41 @@ func TestListLibrarySeriesDoesNotTruncateLargeEpisodeLibraries(t *testing.T) {
 	}
 }

+func TestScanLibraryHandlerSurfacesCloudQueueStartFailure(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+	db, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := db.AutoMigrate(&model.Library{}, &model.LibraryRoot{}, &model.Media{}, &model.Setting{}); err != nil {
+		t.Fatal(err)
+	}
+	repos := repository.New(db)
+	lib := model.Library{Name: "旧夸克云盘", Path: service.BuildCloudLibraryPath(service.LegacyQuarkProvider, "archive", "archive"), Type: "movie", Enabled: true}
+	if err := repos.Library.Create(t.Context(), &lib); err != nil {
+		t.Fatal(err)
+	}
+	log := zap.NewNop()
+	svc := &service.Container{
+		Log:  log,
+		Repo: repos,
+		Scan: service.NewScannerService(&config.Config{}, log, repos, service.NewHub(log), nil, nil),
+	}
+	w := httptest.NewRecorder()
+	c, _ := gin.CreateTestContext(w)
+	c.Params = gin.Params{{Key: "id", Value: lib.ID}}
+	c.Request = httptest.NewRequest(http.MethodPost, "/api/libraries/"+lib.ID+"/scan", nil)
+
+	scanLibraryHandler(svc)(c)
+
+	if w.Code != http.StatusBadRequest {
+		t.Fatalf("status=%d body=%s, want bad request", w.Code, w.Body.String())
+	}
+	if !strings.Contains(w.Body.String(), "deprecated") {
+		t.Fatalf("body=%s, want cloud queue start error", w.Body.String())
+	}
+}
+
 func TestScrapeOptionsFromRequestPreservesEpisodeImagesFalse(t *testing.T) {
 	gin.SetMode(gin.TestMode)
 	w := httptest.NewRecorder()
@@ -130,6 +130,11 @@ func classifyMediaCategory(input mediaClassifyInput, categories map[string]strin
 		if isAdultText {
 			return categoryName(categories, "adult", "成人")
 		}
+		// Match MoviePilot's ordered category rules: animation categories are
+		// evaluated before documentary / children / variety and region rules.
+		if hasGenre("16", "ANIMATION", "动画", "动漫") || hasAnimeText {
+			return animeCategory()
+		}
 		if hasGenre("99", "DOCUMENTARY", "纪录", "纪录片") || hasDocumentaryText {
 			return categoryName(categories, "documentary", "纪录片")
 		}
@@ -139,9 +144,6 @@ func classifyMediaCategory(input mediaClassifyInput, categories map[string]strin
 		if hasGenre("10764", "10767", "REALITY", "TALK", "综艺", "真人秀", "脱口秀") || hasVarietyText {
 			return categoryName(categories, "variety", "综艺")
 		}
-		if hasGenre("16", "ANIMATION", "动画", "动漫") || hasAnimeText {
-			return animeCategory()
-		}
 		if !hasMetadata && sourceHint != "" {
 			return sourceHint
 		}
@@ -154,7 +156,7 @@ func classifyMediaCategory(input mediaClassifyInput, categories map[string]strin
 		if isWestern {
 			return categoryName(categories, "euus_tv", "欧美剧")
 		}
-		return categoryName(categories, "euus_tv", "欧美剧")
+		return categoryName(categories, "unclassified_tv", "未分类")
 	case "adult":
 		return categoryName(categories, "adult", "成人")
 	}
@@ -213,6 +215,10 @@ func (o *OrganizerService) categoryMap() map[string]string {
 	return o.cfg.Organizer.Categories
 }

+func isUnclassifiedTVCategory(category string, categories map[string]string) bool {
+	return strings.EqualFold(strings.TrimSpace(category), categoryName(categories, "unclassified_tv", "未分类"))
+}
+
 func (o *OrganizerService) classifyMedia(ctx context.Context, m *model.Media, mediaType string) string {
 	if m == nil {
 		return ""
@@ -19,6 +19,7 @@ var sourceCategoryHints = []sourceCategoryHintDef{
 	{Key: "domestic_tv", Fallback: "国产剧", MediaType: "tv"},
 	{Key: "euus_tv", Fallback: "欧美剧", MediaType: "tv"},
 	{Key: "jk_tv", Fallback: "日韩剧", MediaType: "tv", Aliases: []string{"日剧", "韩剧", "泰剧"}},
+	{Key: "unclassified_tv", Fallback: "未分类", MediaType: "tv", Aliases: []string{"uncategorized"}},
 	{Key: "cn_anime", Fallback: "国漫", MediaType: "anime"},
 	{Key: "jp_anime", Fallback: "日番", MediaType: "anime"},
 	{Key: "kr_anime", Fallback: "韩漫", MediaType: "anime"},
@@ -27,7 +28,6 @@ var sourceCategoryHints = []sourceCategoryHintDef{
 	{Key: "variety", Fallback: "综艺", MediaType: "variety"},
 	{Key: "documentary", Fallback: "纪录片", MediaType: "tv"},
 	{Key: "children", Fallback: "儿童", MediaType: "tv"},
-	{Key: "euus_tv", Fallback: "欧美剧", MediaType: "tv", Aliases: []string{"未分类", "uncategorized"}},
 	{Key: "adult", Fallback: "成人", MediaType: "adult", Aliases: []string{"9KG", "番号", "JAV", "adult", "nsfw"}},
 }

@@ -110,12 +110,12 @@ func TestClassifyMediaCategoryMatchesSmartRules(t *testing.T) {
 			want: "国产剧",
 		},
 		{
-			name: "latin tv title without metadata falls back to western tv",
+			name: "latin tv title without metadata stays unclassified",
 			input: mediaClassifyInput{
 				MediaType: "tv",
 				Title:     "The Last of Us S01E01 1080p",
 			},
-			want: "欧美剧",
+			want: "未分类",
 		},
 		{
 			name: "latin tv keeps explicit western source category",
@@ -127,13 +127,13 @@ func TestClassifyMediaCategoryMatchesSmartRules(t *testing.T) {
 			want: "欧美剧",
 		},
 		{
-			name: "generic tv folder is not treated as chinese category",
+			name: "generic tv folder stays unclassified without metadata",
 			input: mediaClassifyInput{
 				MediaType: "tv",
 				Title:     "The Last of Us S01E01 1080p",
 				Category:  "downloads 电视剧",
 			},
-			want: "欧美剧",
+			want: "未分类",
 		},
 		{
 			name: "gala title overrides wrong western source category",
@@ -145,12 +145,12 @@ func TestClassifyMediaCategoryMatchesSmartRules(t *testing.T) {
 			want: "综艺",
 		},
 		{
-			name: "platform token alone does not classify romanized drama",
+			name: "platform token alone leaves romanized drama unclassified",
 			input: mediaClassifyInput{
 				MediaType: "tv",
 				Title:     "Motherhood.of.Taihang.S01E01.2026.1080p.iQIYI.WEB-DL",
 			},
-			want: "欧美剧",
+			want: "未分类",
 		},
 		{
 			name: "metadata classifies romanized chinese drama",
@@ -217,6 +217,17 @@ func TestClassifyMediaCategoryMatchesSmartRules(t *testing.T) {
 			},
 			want: "美漫",
 		},
+		{
+			name: "tv animation takes priority over children like MoviePilot rules",
+			input: mediaClassifyInput{
+				MediaType: "tv",
+				Title:     "Gourd Brothers",
+				Countries: []string{"CN"},
+				Languages: []string{"zh"},
+				Genres:    []string{"16", "10762"},
+			},
+			want: "国漫",
+		},
 		{
 			name: "western anime legacy source category maps to us anime without metadata",
 			input: mediaClassifyInput{
@@ -0,0 +1,20 @@
+package service
+
+import (
+	"regexp"
+	"strings"
+)
+
+var (
+	mediaCollectionEnglishRE = regexp.MustCompile(`(?i)(?:^|[\s._-])(?:collection|anthology|trilogy|quadrilogy|tetralogy|saga|box[\s._-]*set)(?:[\s._-]|$)|(?:complete|all)[\s._-]*(?:\d+[\s._-]*)?(?:movies?|films?|collection|series|saga)(?:[\s._-]|$)|\d+[\s._-]*films?[\s._-]*collection`)
+	mediaCollectionChineseRE = regexp.MustCompile(`(?:合集|全集|套装|全套|系列合集|电影系列|全\s*\d+\s*部)`)
+)
+
+func isMediaCollectionFolder(name string) bool {
+	name = strings.TrimSpace(name)
+	return name != "" && (mediaCollectionEnglishRE.MatchString(name) || mediaCollectionChineseRE.MatchString(name))
+}
+
+func mediaParentLooksLikeCollection(path string) bool {
+	return isMediaCollectionFolder(pathBaseSlash(parentSlashPath(path)))
+}
@@ -57,8 +57,9 @@ func (s *MediaService) ListLibrarySeriesEpisodes(ctx context.Context, libraryID,
 		return nil, err
 	}
 	out := make([]model.Media, 0)
+	resolver := newMediaSeriesKeyResolver(rows)
 	for _, row := range rows {
-		if mediaSeriesKey(row) == key {
+		if resolver.key(row) == key {
 			out = append(out, row)
 		}
 	}
@@ -101,8 +102,9 @@ func groupMediaSeriesCards(items []model.Media) []SeriesCard {
 	}
 	groups := make([]seriesCardGroup, 0)
 	byKey := make(map[string]int, len(items))
+	resolver := newMediaSeriesKeyResolver(items)
 	for _, item := range items {
-		key := mediaSeriesKey(item)
+		key := resolver.key(item)
 		if key == "" {
 			continue
 		}
@@ -112,7 +114,12 @@ func groupMediaSeriesCards(items []model.Media) []SeriesCard {
 				group.latest = latest
 			}
 			card := &group.card
-			card.Count++
+			// A shared external ID means duplicate encodes/locations for movies,
+			// not multiple episodes. Keep a single movie card without presenting
+			// its versions as an "N episodes" collection.
+			if mediaLooksEpisodicForGrouping(item) || mediaLooksEpisodicForGrouping(card.LinkMedia) {
+				card.Count++
+			}
 			if betterSeriesLinkMedia(item, card.LinkMedia) {
 				card.LinkMedia = item
 			}
@@ -25,16 +25,16 @@ func mediaSeriesRawKey(media model.Media) string {
 			return seriesFingerprint("library-path-id", mediaTargetLibraryID(media), idKey)
 		}
 		if media.TMDbID > 0 {
-			return fmt.Sprintf("tmdb:%d", media.TMDbID)
+			return seriesFingerprint("episodic-external", fmt.Sprintf("tmdb:%d", media.TMDbID))
 		}
 		if media.BangumiID > 0 {
-			return fmt.Sprintf("bgm:%d", media.BangumiID)
+			return seriesFingerprint("episodic-external", fmt.Sprintf("bgm:%d", media.BangumiID))
 		}
 		if strings.TrimSpace(media.DoubanID) != "" {
-			return "douban:" + strings.TrimSpace(media.DoubanID)
+			return seriesFingerprint("episodic-external", "douban:"+strings.TrimSpace(media.DoubanID))
 		}
 		if strings.TrimSpace(media.TheTVDBID) != "" {
-			return "thetvdb:" + strings.TrimSpace(media.TheTVDBID)
+			return seriesFingerprint("episodic-external", "thetvdb:"+strings.TrimSpace(media.TheTVDBID))
 		}
 		if strings.TrimSpace(media.SeriesID) != "" {
 			return "series:" + strings.TrimSpace(media.SeriesID)
@@ -45,12 +45,12 @@ func mediaSeriesRawKey(media model.Media) string {
 		return "series:" + strings.TrimSpace(media.SeriesID)
 	}
 	if media.TMDbID > 0 {
-		return fmt.Sprintf("tmdb:%d", media.TMDbID)
+		return seriesFingerprint("movie-external", fmt.Sprintf("tmdb:%d", media.TMDbID))
 	}
 	if media.BangumiID > 0 {
-		return fmt.Sprintf("bgm:%d", media.BangumiID)
+		return seriesFingerprint("movie-external", fmt.Sprintf("bgm:%d", media.BangumiID))
 	}
-	if fromPath != "" {
+	if fromPath != "" && !mediaParentLooksLikeCollection(media.Path) {
 		return seriesFingerprint("library-path", media.LibraryID, fromPath)
 	}
 	return seriesFingerprint("library-title", media.LibraryID, normalizeSeriesTitle(media.Title))
@@ -0,0 +1,90 @@
+package service
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/ShukeBta/MediaStationGo/internal/model"
+)
+
+type mediaSeriesKeyResolver struct {
+	pathCounts     map[string]int
+	externalCounts map[string]int
+	titleCounts    map[string]int
+}
+
+func newMediaSeriesKeyResolver(items []model.Media) mediaSeriesKeyResolver {
+	resolver := mediaSeriesKeyResolver{
+		pathCounts:     make(map[string]int),
+		externalCounts: make(map[string]int),
+		titleCounts:    make(map[string]int),
+	}
+	for _, item := range items {
+		if !mediaLooksEpisodicForGrouping(item) {
+			continue
+		}
+		if key := mediaSeriesRawKey(item); strings.HasPrefix(key, "library-path") {
+			resolver.pathCounts[key]++
+		}
+		if key := repeatedSeriesExternalKey(item); key != "" {
+			resolver.externalCounts[key]++
+		}
+		if key := repeatedSeriesTitleKey(item); key != "" {
+			resolver.titleCounts[key]++
+		}
+	}
+	return resolver
+}
+
+func (r mediaSeriesKeyResolver) key(media model.Media) string {
+	if mediaLooksEpisodicForGrouping(media) {
+		if key := mediaSeriesRawKey(media); strings.HasPrefix(key, "library-path") && r.pathCounts[key] > 1 {
+			return compactSeriesKey(key)
+		}
+		if key := repeatedSeriesExternalKey(media); key != "" && r.externalCounts[key] > 1 {
+			return compactSeriesKey(key)
+		}
+		if key := repeatedSeriesTitleKey(media); key != "" && r.titleCounts[key] > 1 {
+			return compactSeriesKey(key)
+		}
+	}
+	return mediaSeriesKey(media)
+}
+
+func mediaLooksEpisodicForGrouping(media model.Media) bool {
+	return media.SeasonNum > 0 || media.EpisodeNum > 0 ||
+		episodicPathRE.MatchString(media.Path+" "+media.DisplayLibraryPath+" "+media.LibraryPath)
+}
+
+func repeatedSeriesExternalKey(media model.Media) string {
+	identity := ""
+	switch {
+	case media.TMDbID > 0:
+		identity = fmt.Sprintf("tmdb:%d", media.TMDbID)
+	case media.BangumiID > 0:
+		identity = fmt.Sprintf("bgm:%d", media.BangumiID)
+	case strings.TrimSpace(media.DoubanID) != "":
+		identity = "douban:" + strings.TrimSpace(media.DoubanID)
+	case strings.TrimSpace(media.TheTVDBID) != "":
+		identity = "thetvdb:" + strings.TrimSpace(media.TheTVDBID)
+	}
+	if identity == "" {
+		return ""
+	}
+	return seriesFingerprint("library-external", mediaTargetLibraryID(media), identity)
+}
+
+func repeatedSeriesTitleKey(media model.Media) string {
+	if !strings.EqualFold(strings.TrimSpace(media.ScrapeStatus), "matched") {
+		return ""
+	}
+	title := strings.TrimSpace(firstNonEmpty(media.Title, media.OriginalName))
+	if title == "" || unsafeAutomaticEpisodeQuery(title) || organizeMediaTitleLooksLikeRelease(title) {
+		return ""
+	}
+	title = normalizeSeriesTitle(title)
+	if title == "" {
+		return ""
+	}
+	return seriesFingerprint("library-title-year", mediaTargetLibraryID(media), title, fmt.Sprint(media.Year))
+}
@@ -344,3 +344,82 @@ func TestMediaSeriesKeyUsesSeriesDirectoryExternalID(t *testing.T) {
 		t.Fatalf("episode filename tmdb id should not split clean folder key=%q, want %q", got, want)
 	}
 }
+
+func TestGroupMediaSeriesCardsMergesPollutedEpisodeFoldersBySharedShowID(t *testing.T) {
+	items := []model.Media{
+		{
+			LibraryID:    "lib-variety",
+			Title:        "脱口秀和Ta的朋友们",
+			Path:         `F:\media\电视剧\综艺\脱口秀和Ta的朋友们 第01期\Season 01\show.S01E01.mkv`,
+			SeasonNum:    1,
+			EpisodeNum:   1,
+			TMDbID:       260001,
+			ScrapeStatus: "matched",
+		},
+		{
+			LibraryID:    "lib-variety",
+			Title:        "脱口秀和Ta的朋友们",
+			Path:         `F:\media\电视剧\综艺\脱口秀和Ta的朋友们 第02期\Season 01\show.S01E02.mkv`,
+			SeasonNum:    1,
+			EpisodeNum:   2,
+			TMDbID:       260001,
+			ScrapeStatus: "matched",
+		},
+	}
+
+	cards := groupMediaSeriesCards(items)
+	if len(cards) != 1 || cards[0].Count != 2 {
+		t.Fatalf("cards=%#v, want one show card with two episodes", cards)
+	}
+}
+
+func TestGroupMediaSeriesCardsKeepsMovieVersionsAsOneMovie(t *testing.T) {
+	items := []model.Media{
+		{
+			Base:      model.Base{ID: "movie-copy-a"},
+			LibraryID: "foreign-movies",
+			Title:     "杀的就是你",
+			Path:      `F:\media\电影\外语电影\They Will Kill You (2026)\movie-a.mkv`,
+			TMDbID:    1292695,
+		},
+		{
+			Base:      model.Base{ID: "movie-copy-b"},
+			LibraryID: "western-movies",
+			Title:     "杀的就是你",
+			Path:      `F:\media\电影\欧美电影\They Will Kill You (2026)\movie-b.mkv`,
+			TMDbID:    1292695,
+		},
+	}
+
+	cards := groupMediaSeriesCards(items)
+	if len(cards) != 1 {
+		t.Fatalf("cards=%#v, want duplicate movie locations folded into one card", cards)
+	}
+	if cards[0].Count != 1 {
+		t.Fatalf("movie card count=%d, want 1 so versions are not shown as episodes", cards[0].Count)
+	}
+}
+
+func TestGroupMediaSeriesCardsDoesNotCollideMovieAndTVExternalIDs(t *testing.T) {
+	movie := model.Media{
+		Base:      model.Base{ID: "movie"},
+		LibraryID: "movies",
+		Title:     "同号电影",
+		Path:      `/media/电影/同号电影 (2026)/movie.mkv`,
+		TMDbID:    12345,
+	}
+	episode := model.Media{
+		Base:       model.Base{ID: "episode"},
+		LibraryID:  "tv",
+		Title:      "同号剧集",
+		Path:       `/media/tv/同号剧集/episode.mkv`,
+		SeasonNum:  1,
+		EpisodeNum: 1,
+		TMDbID:     12345,
+	}
+
+	cards := groupMediaSeriesCards([]model.Media{movie, episode})
+	if len(cards) != 2 {
+		t.Fatalf("cards=%#v, want movie and TV item kept separate despite equal numeric TMDb IDs", cards)
+	}
+}
@@ -15,7 +15,10 @@ func automaticMetadataTitleTrusted(query string, match *Match) bool {
 	if queryKey == "" || match == nil {
 		return false
 	}
-	for _, title := range []string{match.Title, match.OriginalName} {
+	titles := make([]string, 0, 2+len(match.Aliases))
+	titles = append(titles, match.Title, match.OriginalName)
+	titles = append(titles, match.Aliases...)
+	for _, title := range titles {
 		titleKey := metadataTrustKey(title)
 		if titleKey == "" {
 			continue
@@ -90,8 +93,15 @@ func metadataTrustLocalizedSearchKeyword(queryKey string, match *Match) bool {
 	if match == nil || !metadataMatchHasExternalID(match) {
 		return false
 	}
-	searchKey := metadataTrustKey(match.SearchKeyword)
-	return searchKey != "" && searchKey == queryKey && metadataTrustStrongCJKQuery(queryKey)
+	if !metadataTrustStrongCJKQuery(queryKey) {
+		return false
+	}
+	for _, alias := range match.Aliases {
+		if aliasKey := metadataTrustKey(alias); aliasKey != "" && aliasKey == queryKey {
+			return true
+		}
+	}
+	return false
 }

 func preferLocalizedSearchTitle(query string, match *Match) {
@@ -35,6 +35,7 @@ func TestOrganizeNaming(t *testing.T) {
 		{"Oppenheimer.2023.2160p.UHD.BluRay.mkv", "Oppenheimer", 2023, 0, 0},
 		{"Rocky.IV.1985.1080p.BluRay.mkv", "Rocky IV", 1985, 0, 0},
 		{"Big.Buck.Bunny.2008.1080p.CodexVerify.mp4", "Big Buck Bunny", 2008, 0, 0},
+		{"Pressure.2026.2155p.iT.WEB-DL.HEVC.mkv", "Pressure", 2026, 0, 0},
 	}
 	for _, tc := range cases {
 		t.Run(tc.file, func(t *testing.T) {
@@ -324,7 +324,7 @@ func TestOrganizeDirectorySmartClassifiesUncategorizedSources(t *testing.T) {
 		filepath.Join(dest, "电影", "华语电影", "流浪地球2 (2023)", "流浪地球2 (2023).mkv"),
 		filepath.Join(dest, "电影", "欧美电影", "Dune (2021)", "Dune (2021).mkv"),
 		filepath.Join(dest, "电视剧", "国产剧", "狂飙", "Season 01", "狂飙 - S01E01.mkv"),
-		filepath.Join(dest, "电视剧", "欧美剧", "The Last Of Us", "Season 01", "The Last Of Us - S01E01.mkv"),
+		filepath.Join(dest, "电视剧", "未分类", "The Last Of Us", "Season 01", "The Last Of Us - S01E01.mkv"),
 	} {
 		if _, err := os.Stat(want); err != nil {
 			t.Fatalf("expected smart classified file at %q: %v; items=%+v", want, err, res.Items)
@@ -156,8 +156,8 @@ func (o *OrganizerService) directoryCategoryTypes() map[string]organizeDirectory
 	addConfigured("variety", "综艺", "variety")
 	addConfigured("documentary", "纪录片", "tv")
 	addConfigured("children", "儿童", "tv")
-	addAlias("未分类", "euus_tv", "欧美剧", "tv")
-	addAlias("uncategorized", "euus_tv", "欧美剧", "tv")
+	addConfigured("unclassified_tv", "未分类", "tv")
+	addAlias("uncategorized", "unclassified_tv", "未分类", "tv")
 	addConfigured("adult", "成人", "adult")
 	addAlias("9KG", "adult", "成人", "adult")
 	addAlias("番号", "adult", "成人", "adult")
@@ -68,6 +68,8 @@ func (o *OrganizerService) organizeCategoryAliases(mediaType, category string) m
 		add("纪录片", categoryName(categories, "documentary", "纪录片"))
 	case normalizeOrganizeCategoryKey(categoryName(categories, "children", "儿童")), "儿童", "少儿":
 		add("儿童", categoryName(categories, "children", "儿童"))
+	case normalizeOrganizeCategoryKey(categoryName(categories, "unclassified_tv", "未分类")), "未分类", "uncategorized":
+		add("未分类", "uncategorized", categoryName(categories, "unclassified_tv", "未分类"))
 	case normalizeOrganizeCategoryKey(categoryName(categories, "chinese_movie", "华语电影")), "华语电影", "国产电影", "大陆电影":
 		add("华语电影", categoryName(categories, "chinese_movie", "华语电影"))
 	case normalizeOrganizeCategoryKey(categoryName(categories, "euus_movie", "欧美电影")), "欧美电影", "外语电影", "外国电影":
@@ -0,0 +1,100 @@
+package service
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"github.com/glebarez/sqlite"
+	"go.uber.org/zap"
+	"gorm.io/gorm"
+
+	"github.com/ShukeBta/MediaStationGo/internal/config"
+	"github.com/ShukeBta/MediaStationGo/internal/model"
+	"github.com/ShukeBta/MediaStationGo/internal/repository"
+)
+
+func TestOrganizeDirectoryUsesTMDbChineseAlternativeTitle(t *testing.T) {
+	upstream := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		switch {
+		case strings.HasPrefix(r.URL.Path, "/search/tv"):
+			_ = json.NewEncoder(w).Encode(map[string]any{
+				"results": []map[string]any{{
+					"id":                7583,
+					"name":              "The Rookie",
+					"original_name":     "The Rookie",
+					"original_language": "en",
+					"first_air_date":    "2007-03-26",
+				}},
+			})
+		case r.URL.Path == "/tv/7583":
+			_ = json.NewEncoder(w).Encode(map[string]any{
+				"id":                7583,
+				"name":              "The Rookie",
+				"original_name":     "The Rookie",
+				"original_language": "en",
+				"first_air_date":    "2007-03-26",
+				"origin_country":    []string{"US"},
+				"alternative_titles": map[string]any{
+					"results": []map[string]any{{
+						"iso_3166_1": "CN",
+						"title":      "菜鸟老警",
+					}},
+				},
+			})
+		default:
+			http.NotFound(w, r)
+		}
+	}))
+	defer upstream.Close()
+
+	db, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := db.AutoMigrate(&model.Library{}, &model.Series{}, &model.Media{}); err != nil {
+		t.Fatal(err)
+	}
+	repos := repository.New(db)
+	cfg := &config.Config{}
+	cfg.Secrets.TMDbAPIKey = "test-key"
+	cfg.Secrets.TMDbAPIProxy = upstream.URL
+	log := zap.NewNop()
+	tmdb := NewTMDbProvider(cfg, log, nil)
+	scraper := NewScraperService(cfg, log, repos, tmdb, nil, nil, nil, NewHub(log))
+
+	root := t.TempDir()
+	src := filepath.Join(root, "downloads")
+	dest := filepath.Join(root, "media")
+	sourceFile := filepath.Join(src, "The.Rookie.2007.S04E01.1080p.WEB-DL.mkv")
+	writeOrgFile(t, sourceFile, "episode")
+
+	organizer := NewOrganizerService(cfg, log, repos)
+	organizer.SetScraper(scraper)
+	result, err := organizer.OrganizeDirectory(t.Context(), OrganizeOptions{
+		SourcePath:   src,
+		DestPath:     dest,
+		TransferMode: TransferCopy,
+		MediaType:    "tv",
+	})
+	if err != nil {
+		t.Fatalf("organize directory: %v", err)
+	}
+
+	want := filepath.Join(dest, "电视剧", "菜鸟老警", "Season 04", "菜鸟老警 - S04E01.mkv")
+	if _, err := os.Stat(want); err != nil {
+		t.Fatalf("organized file should use TMDb Chinese alternative title %q: %v; items=%#v", want, err, result.Items)
+	}
+	var stored model.Media
+	if err := repos.DB.First(&stored, "path = ?", want).Error; err != nil {
+		t.Fatal(err)
+	}
+	if stored.Title != "菜鸟老警" || stored.OriginalName != "The Rookie" || stored.TMDbID != 7583 {
+		t.Fatalf("stored title=%q original=%q tmdb=%d, want localized Chinese metadata", stored.Title, stored.OriginalName, stored.TMDbID)
+	}
+}
@@ -147,6 +147,11 @@ func (o *OrganizerService) reclassifyScannedMedia(ctx context.Context, media mod
 	category := overrideCategory
 	if category == "" {
 		category = o.classifyMedia(ctx, &media, mediaType)
+		if isUnclassifiedTVCategory(category, o.categoryMap()) && !mediaHasReliableCategoryMetadata(media) {
+			if existingType, existingCategory := o.mediaTypeForDirectoryCategory(firstNonEmpty(lib.Name, filepath.Base(lib.Path))); existingType != "" && sourceCategoryCompatible(mediaType, existingType) {
+				category = existingCategory
+			}
+		}
 	}
 	if category == "" {
 		return false, nil
@@ -93,8 +93,10 @@ func (s *ScraperService) EnrichOneWithOptions(ctx context.Context, m *model.Medi
 		if local != nil && !local.PathHint {
 			return s.applyLocalMetadataMatch(ctx, m, local)
 		}
-		_ = s.repo.DB.Model(&model.Media{}).Where("id = ?", m.ID).
-			Update("scrape_status", "no_match").Error
+		if err := s.repo.DB.WithContext(ctx).Model(&model.Media{}).Where("id = ?", m.ID).
+			Update("scrape_status", "no_match").Error; err != nil {
+			return err
+		}
 		s.invalidateMediaCache(ctx)
 		s.log.Info("metadata scrape no match",
 			zap.String("media_id", m.ID),
@@ -0,0 +1,133 @@
+package service
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"go.uber.org/zap"
+
+	"github.com/ShukeBta/MediaStationGo/internal/config"
+	"github.com/ShukeBta/MediaStationGo/internal/model"
+)
+
+func TestEnrichOneUsesAlternateLanguageTitleAndKeepsLocalizedMetadata(t *testing.T) {
+	upstream := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		if r.URL.Path != "/search/tv" {
+			http.NotFound(w, r)
+			return
+		}
+		switch r.URL.Query().Get("language") {
+		case "en-US":
+			_ = json.NewEncoder(w).Encode(map[string]any{"results": []map[string]any{
+				{
+					"id": 292696, "name": "The First Jasmine", "original_name": "The First Jasmine",
+					"first_air_date": "2026-01-01", "origin_country": []string{"CN"},
+				},
+			}})
+		default:
+			_ = json.NewEncoder(w).Encode(map[string]any{"results": []map[string]any{
+				{
+					"id": 999001, "name": "First Love", "original_name": "First Love",
+					"first_air_date": "2026-01-01", "origin_country": []string{"US"},
+				},
+				{
+					"id": 292696, "name": "莫离", "original_name": "莫离",
+					"first_air_date": "2026-01-01", "origin_country": []string{"CN"},
+					"poster_path": "/jasmine.jpg",
+				},
+			}})
+		}
+	}))
+	defer upstream.Close()
+
+	repos := newOrganizerTestRepo(t)
+	cfg := &config.Config{}
+	cfg.Secrets.TMDbAPIKey = "test-key"
+	cfg.Secrets.TMDbAPIProxy = upstream.URL
+	log := zap.NewNop()
+	scraper := NewScraperService(cfg, log, repos, NewTMDbProvider(cfg, log, nil), nil, nil, nil, NewHub(log))
+
+	lib := model.Library{Name: "未分类", Path: `/media/电视剧/未分类`, Type: "tv", Enabled: true}
+	if err := repos.DB.Create(&lib).Error; err != nil {
+		t.Fatal(err)
+	}
+	media := model.Media{
+		LibraryID:    lib.ID,
+		Title:        "The First Jasmine",
+		Path:         `/media/电视剧/未分类/The.First.Jasmine.S01E01.2026.mkv`,
+		Year:         2026,
+		SeasonNum:    1,
+		EpisodeNum:   1,
+		ScrapeStatus: "pending",
+	}
+	if err := repos.DB.Create(&media).Error; err != nil {
+		t.Fatal(err)
+	}
+
+	if err := scraper.EnrichOne(t.Context(), &media); err != nil {
+		t.Fatal(err)
+	}
+	got, err := repos.Media.FindByID(t.Context(), media.ID)
+	if err != nil || got == nil {
+		t.Fatalf("load media: %v", err)
+	}
+	if got.TMDbID != 292696 || got.Title != "莫离" || got.ScrapeStatus != "matched" {
+		t.Fatalf("matched media=%+v, want localized correct TMDb result", got)
+	}
+	if got.SeasonNum != 1 || got.EpisodeNum != 1 {
+		t.Fatalf("episode markers changed after TV match: season=%d episode=%d", got.SeasonNum, got.EpisodeNum)
+	}
+}
+
+func TestEnrichOneDoesNotFallbackTVEpisodeToMovie(t *testing.T) {
+	upstream := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		switch r.URL.Path {
+		case "/search/tv":
+			_ = json.NewEncoder(w).Encode(map[string]any{"results": []any{}})
+		case "/search/movie":
+			_ = json.NewEncoder(w).Encode(map[string]any{"results": []map[string]any{
+				{"id": 880001, "title": "Unsettled Case", "original_title": "Unsettled Case", "release_date": "2026-01-01"},
+			}})
+		default:
+			http.NotFound(w, r)
+		}
+	}))
+	defer upstream.Close()
+
+	repos := newOrganizerTestRepo(t)
+	cfg := &config.Config{}
+	cfg.Secrets.TMDbAPIKey = "test-key"
+	cfg.Secrets.TMDbAPIProxy = upstream.URL
+	log := zap.NewNop()
+	scraper := NewScraperService(cfg, log, repos, NewTMDbProvider(cfg, log, nil), nil, nil, nil, NewHub(log))
+
+	lib := model.Library{Name: "欧美剧", Path: `/media/电视剧/欧美剧`, Type: "tv", Enabled: true}
+	if err := repos.DB.Create(&lib).Error; err != nil {
+		t.Fatal(err)
+	}
+	media := model.Media{
+		LibraryID: lib.ID, Title: "Unsettled Case", Path: `/media/电视剧/欧美剧/Unsettled.Case.S01E04.mkv`,
+		SeasonNum: 1, EpisodeNum: 4, ScrapeStatus: "pending",
+	}
+	if err := repos.DB.Create(&media).Error; err != nil {
+		t.Fatal(err)
+	}
+
+	if err := scraper.EnrichOne(t.Context(), &media); err != nil {
+		t.Fatal(err)
+	}
+	got, err := repos.Media.FindByID(t.Context(), media.ID)
+	if err != nil || got == nil {
+		t.Fatalf("load media: %v", err)
+	}
+	if got.ScrapeStatus != "no_match" || got.TMDbID != 0 {
+		t.Fatalf("TV episode incorrectly accepted movie metadata: %+v", got)
+	}
+	if got.SeasonNum != 1 || got.EpisodeNum != 4 {
+		t.Fatalf("TV episode collection state was cleared: season=%d episode=%d", got.SeasonNum, got.EpisodeNum)
+	}
+}
@@ -0,0 +1,244 @@
+package service
+
+import (
+	"context"
+	"strings"
+
+	"go.uber.org/zap"
+)
+
+func (s *ScraperService) lookupAutomaticTMDb(ctx context.Context, kind, query string, year int) *Match {
+	var (
+		candidates []*Match
+		err        error
+		mediaLabel string
+	)
+	if isTVMetadataKind(kind) {
+		mediaLabel = "tv"
+		candidates, err = s.tmdb.SearchTVCandidates(ctx, query, year)
+	} else {
+		mediaLabel = "movie"
+		candidates, err = s.tmdb.SearchMovieCandidates(ctx, query, year)
+	}
+	if err != nil {
+		s.log.Debug("tmdb "+mediaLabel+" search failed", zap.String("query", query), zap.Error(err))
+		return nil
+	}
+	if match := bestAutomaticMetadataMatch(query, year, kind, candidates); match != nil {
+		return s.localizeAutomaticTMDbMatch(ctx, kind, query, match)
+	}
+	if !queryNeedsEnglishTMDbFallback(query) {
+		return nil
+	}
+
+	var alternate []*Match
+	if isTVMetadataKind(kind) {
+		alternate, err = s.tmdb.searchTVCandidates(ctx, query, year, "en-US")
+	} else {
+		alternate, err = s.tmdb.searchMovieCandidates(ctx, query, year, "en-US")
+	}
+	if err != nil {
+		s.log.Debug("tmdb "+mediaLabel+" alternate-language search failed", zap.String("query", query), zap.Error(err))
+		return nil
+	}
+	match := bestAutomaticMetadataMatch(query, year, kind, mergeTMDbLanguageCandidates(candidates, alternate))
+	return s.localizeAutomaticTMDbMatch(ctx, kind, query, match)
+}
+
+func (s *ScraperService) localizeAutomaticTMDbMatch(ctx context.Context, kind, query string, match *Match) *Match {
+	if s == nil || s.tmdb == nil || match == nil || match.TMDbID <= 0 || !metadataTitleNeedsChineseLocalization(match) {
+		return match
+	}
+	var (
+		localized *Match
+		err       error
+	)
+	if isTVMetadataKind(kind) {
+		localized, err = s.tmdb.GetTVMatch(ctx, match.TMDbID)
+	} else {
+		localized, err = s.tmdb.GetMovieMatch(ctx, match.TMDbID)
+	}
+	if err != nil || localized == nil {
+		if err != nil && s.log != nil {
+			s.log.Debug("tmdb localized title lookup failed",
+				zap.String("query", query),
+				zap.Int("tmdb_id", match.TMDbID),
+				zap.Error(err))
+		}
+		return match
+	}
+	mergeAutomaticTMDbLocalizedMatch(localized, match)
+	localized.SearchKeyword = query
+	localized.Aliases = appendMetadataAliases(localized.Aliases,
+		match.Title, match.OriginalName)
+	localized.Aliases = appendMetadataAliases(localized.Aliases, match.Aliases...)
+	return localized
+}
+
+func mergeAutomaticTMDbLocalizedMatch(localized, search *Match) {
+	if localized == nil || search == nil {
+		return
+	}
+	if strings.TrimSpace(localized.OriginalName) == "" {
+		localized.OriginalName = strings.TrimSpace(firstNonEmpty(search.OriginalName, search.Title))
+	}
+	localized.Overview = firstNonEmpty(localized.Overview, search.Overview)
+	localized.PosterURL = firstNonEmpty(localized.PosterURL, search.PosterURL)
+	localized.BackdropURL = firstNonEmpty(localized.BackdropURL, search.BackdropURL)
+	localized.MediaType = firstNonEmpty(localized.MediaType, search.MediaType)
+	if localized.Year <= 0 {
+		localized.Year = search.Year
+	}
+	if localized.ReleaseDate == "" {
+		localized.ReleaseDate = search.ReleaseDate
+	}
+	if localized.Rating <= 0 {
+		localized.Rating = search.Rating
+	}
+	if len(localized.Languages) == 0 {
+		localized.Languages = append([]string(nil), search.Languages...)
+	}
+	if len(localized.Countries) == 0 {
+		localized.Countries = append([]string(nil), search.Countries...)
+	}
+	if len(localized.Genres) == 0 {
+		localized.Genres = append([]string(nil), search.Genres...)
+	}
+}
+
+func bestAutomaticMetadataMatch(query string, year int, expectedType string, candidates []*Match) *Match {
+	bestScore := -1
+	var best *Match
+	for index, candidate := range candidates {
+		if candidate == nil || !metadataMatchCompatibleWithType(expectedType, candidate) {
+			continue
+		}
+		if !organizeMetadataMatchTrusted(query, year, candidate) {
+			continue
+		}
+		score := automaticMetadataMatchScore(query, year, candidate) - index
+		if score > bestScore {
+			bestScore = score
+			best = candidate
+		}
+	}
+	return best
+}
+
+func automaticMetadataMatchScore(query string, year int, match *Match) int {
+	queryKey := metadataTrustKey(query)
+	score := 0
+	titles := make([]string, 0, 2+len(match.Aliases))
+	titles = append(titles, match.Title, match.OriginalName)
+	titles = append(titles, match.Aliases...)
+	for _, title := range titles {
+		titleKey := metadataTrustKey(title)
+		switch {
+		case titleKey != "" && titleKey == queryKey:
+			if score < 1000 {
+				score = 1000
+			}
+		case metadataTrustTokenOverlap(queryKey, titleKey):
+			if score < 700 {
+				score = 700
+			}
+		}
+	}
+	if year > 0 && match.Year > 0 {
+		diff := year - match.Year
+		if diff < 0 {
+			diff = -diff
+		}
+		switch diff {
+		case 0:
+			score += 200
+		case 1:
+			score += 100
+		}
+	}
+	if metadataMatchHasExternalID(match) {
+		score += 20
+	}
+	if strings.TrimSpace(match.PosterURL) != "" {
+		score += 5
+	}
+	return score
+}
+
+func metadataMatchCompatibleWithType(expectedType string, match *Match) bool {
+	if match == nil {
+		return false
+	}
+	expectedType = normalizeOrganizeMediaType(expectedType)
+	matchType := normalizeOrganizeMediaType(match.MediaType)
+	if expectedType == "" || matchType == "" {
+		return true
+	}
+	switch expectedType {
+	case "tv", "anime", "variety":
+		return matchType == "tv" || matchType == "anime" || matchType == "variety"
+	case "movie", "adult":
+		return matchType == "movie" || matchType == "adult"
+	default:
+		return expectedType == matchType
+	}
+}
+
+func queryNeedsEnglishTMDbFallback(query string) bool {
+	for _, r := range query {
+		if (r >= 'a' && r <= 'z') || (r >= 'A' && r <= 'Z') {
+			return true
+		}
+	}
+	return false
+}
+
+func mergeTMDbLanguageCandidates(primary, alternate []*Match) []*Match {
+	if len(primary) == 0 {
+		return alternate
+	}
+	byID := make(map[int]*Match, len(primary))
+	out := append([]*Match(nil), primary...)
+	for _, candidate := range primary {
+		if candidate != nil && candidate.TMDbID > 0 {
+			byID[candidate.TMDbID] = candidate
+		}
+	}
+	for _, candidate := range alternate {
+		if candidate == nil {
+			continue
+		}
+		if localized := byID[candidate.TMDbID]; localized != nil {
+			localized.Aliases = appendMetadataAliases(localized.Aliases,
+				candidate.Title, candidate.OriginalName)
+			localized.Aliases = appendMetadataAliases(localized.Aliases, candidate.Aliases...)
+			continue
+		}
+		out = append(out, candidate)
+	}
+	return out
+}
+
+func appendMetadataAliases(existing []string, values ...string) []string {
+	seen := make(map[string]struct{}, len(existing)+len(values))
+	out := make([]string, 0, len(existing)+len(values))
+	add := func(value string) {
+		value = strings.TrimSpace(value)
+		key := metadataTrustKey(value)
+		if value == "" || key == "" {
+			return
+		}
+		if _, ok := seen[key]; ok {
+			return
+		}
+		seen[key] = struct{}{}
+		out = append(out, value)
+	}
+	for _, value := range existing {
+		add(value)
+	}
+	for _, value := range values {
+		add(value)
+	}
+	return out
+}
@@ -18,40 +18,34 @@ func (s *ScraperService) lookup(ctx context.Context, lib *model.Library, media *
 	if lib != nil {
 		kind = lib.Type
 	}
-	if mediaIsEpisodic(media, lib) {
+	// An explicit movie lookup is used to repair filenames whose release year
+	// was previously polluted into S01E20x. Do not let the dirty path override
+	// that caller-supplied media type; TV/anime libraries still force TV below.
+	explicitEpisode := media != nil && (media.SeasonNum > 0 || media.EpisodeNum > 0)
+	if (normalizeOrganizeMediaType(kind) != "movie" || explicitEpisode) && mediaIsEpisodic(media, lib) {
 		kind = "tv"
 	}
 	if s.tmdb != nil && s.tmdb.Enabled() {
-		// anime / tv 先用 TMDb /search/tv（剧名通常是 TV 类目）。
-		if kind == "anime" || kind == "tv" || kind == "variety" || kind == "show" || kind == "shows" {
-			if m, err := s.tmdb.SearchTV(ctx, query, year); err == nil && m != nil {
-				return m
-			} else if err != nil {
-				s.log.Debug("tmdb tv search failed", zap.String("query", query), zap.Error(err))
-			}
-		}
-		if m, err := s.tmdb.SearchMovie(ctx, query, year); err == nil && m != nil {
-			return m
-		} else if err != nil {
-			s.log.Debug("tmdb movie search failed", zap.String("query", query), zap.Error(err))
+		if match := s.lookupAutomaticTMDb(ctx, kind, query, year); match != nil {
+			return match
 		}
 	}
 	if s.douban != nil && s.douban.Enabled() {
-		if m, err := s.douban.SearchMatch(ctx, query); err == nil && m != nil {
+		if m, err := s.douban.SearchMatch(ctx, query); err == nil && m != nil && metadataMatchCompatibleWithType(kind, m) {
 			return m
 		} else if err != nil {
 			s.log.Debug("douban search failed", zap.String("query", query), zap.Error(err))
 		}
 	}
 	if s.bangumi != nil && s.bangumi.Enabled() {
-		if m, err := s.bangumi.Search(ctx, query); err == nil && m != nil {
+		if m, err := s.bangumi.Search(ctx, query); err == nil && m != nil && metadataMatchCompatibleWithType(kind, m) {
 			return m
 		} else if err != nil {
 			s.log.Debug("bangumi search failed", zap.String("query", query), zap.Error(err))
 		}
 	}
 	if (kind == "anime" || kind == "tv" || kind == "variety" || kind == "show" || kind == "shows") && s.thetvdb != nil && s.thetvdb.Enabled() {
-		if m, err := s.thetvdb.SearchSeries(ctx, query); err == nil && m != nil {
+		if m, err := s.thetvdb.SearchSeries(ctx, query); err == nil && m != nil && metadataMatchCompatibleWithType(kind, m) {
 			return m
 		} else if err != nil {
 			s.log.Debug("thetvdb search failed", zap.String("query", query), zap.Error(err))
@@ -60,6 +54,15 @@ func (s *ScraperService) lookup(ctx context.Context, lib *model.Library, media *
 	return nil
 }

+func isTVMetadataKind(kind string) bool {
+	switch strings.ToLower(strings.TrimSpace(kind)) {
+	case "anime", "tv", "variety", "show", "shows":
+		return true
+	default:
+		return false
+	}
+}
+
 // EnrichLibrary runs the provider chain for every pending media in a library.
 // When retryNoMatch is true it also retries rows previously marked no_match,
 // which is the expected behaviour for a manual "重新刮削" action. Scanner-driven
@@ -55,6 +55,8 @@ var releaseBoundaryTokenSet = map[string]struct{}{
 	"x264": {}, "x265": {}, "h264": {}, "h265": {}, "h266": {}, "hevc": {}, "avc": {}, "av1": {}, "vvc": {},
 }

+var dynamicReleaseBoundaryTokenRE = regexp.MustCompile(`(?i)^(?:\d{3,4}p|\d{2,3}fps)$`)
+
 // bracketedTag matches "[anything]", "(anything)" or "{anything}" segments.
 var bracketedTag = regexp.MustCompile(`[\[\(\{][^\]\)\}]*[\]\)\}]`)
 var multiWordNoise = []*regexp.Regexp{
@@ -105,6 +107,10 @@ func CleanQuery(raw string) (title string, year int) {
 	out := make([]string, 0, 8)
 	seenReleaseBoundary := false
 	for _, w := range strings.Fields(lower) {
+		if dynamicReleaseBoundaryTokenRE.MatchString(w) {
+			seenReleaseBoundary = true
+			continue
+		}
 		if _, ok := noiseTokenSet[w]; ok {
 			if _, boundary := releaseBoundaryTokenSet[w]; boundary {
 				seenReleaseBoundary = true
@@ -60,6 +60,29 @@ func TestScrapeQueryCandidatesUseMovieLibraryRootWhenMountedAtMovieFolder(t *tes
 	}
 }

+func TestScrapeQueryCandidatesDoNotUseMovieCollectionFolderAsTitle(t *testing.T) {
+	lib := &model.Library{Path: `/media/movies`, Type: "movie"}
+	media := &model.Media{
+		Title: "The Hunger Games Catching Fire",
+		Year:  2013,
+		Path: `/media/movies/The.Hunger.Games.Complete.4-Film.Collection/` +
+			`The.Hunger.Games.Catching.Fire.2013.2160p.mkv`,
+	}
+
+	got := scrapeQueryCandidates(media, lib)
+	if len(got) == 0 {
+		t.Fatal("scrapeQueryCandidates returned no candidates")
+	}
+	if got[0] != "the hunger games catching fire" {
+		t.Fatalf("first query candidate = %q, want individual movie title; all candidates=%#v", got[0], got)
+	}
+	for _, candidate := range got {
+		if strings.Contains(strings.ToLower(candidate), "complete 4 film collection") {
+			t.Fatalf("movie collection folder leaked into scrape candidates: %#v", got)
+		}
+	}
+}
+
 func TestEnrichOneUsesMovieFolderWhenFilenameIsGeneric(t *testing.T) {
 	var queries []string
 	upstream := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
@@ -17,6 +17,10 @@ func mediaFolderTitle(mediaPath, libraryRoot string) string {
 			dir = parentSlashPath(dir)
 			continue
 		}
+		if isMediaCollectionFolder(base) {
+			dir = parentSlashPath(dir)
+			continue
+		}
 		if isGenericMediaCategoryFolder(base) {
 			return ""
 		}
@@ -114,7 +118,7 @@ func libraryRootTitle(libraryRoot string) string {
 	} else {
 		base = pathBaseSlash(libraryRoot)
 	}
-	if base == "" || base == "." || isGenericMediaCategoryFolder(base) || isTechnicalMediaFolder(base) || strictSeasonFolderMatched(base) {
+	if base == "" || base == "." || isGenericMediaCategoryFolder(base) || isTechnicalMediaFolder(base) || strictSeasonFolderMatched(base) || isMediaCollectionFolder(base) {
 		return ""
 	}
 	return base
@@ -53,7 +53,7 @@ func TestOrganizeMetadataRejectsLooseChineseOriginEnglishAlias(t *testing.T) {
 	}
 }

-func TestOrganizeMetadataTrustsLocalizedSearchKeyword(t *testing.T) {
+func TestOrganizeMetadataRejectsUnverifiedLocalizedSearchKeyword(t *testing.T) {
 	match := &Match{
 		Title:         "Monarch: Legacy of Monsters",
 		OriginalName:  "Monarch: Legacy of Monsters",
@@ -61,12 +61,21 @@ func TestOrganizeMetadataTrustsLocalizedSearchKeyword(t *testing.T) {
 		TMDbID:        202411,
 		SearchKeyword: "帝王计划：怪兽遗产",
 	}
-	if !organizeMetadataMatchTrusted("帝王计划：怪兽遗产", 2023, match) {
-		t.Fatal("localized TMDb search keyword should be trusted even when returned title is not localized")
+	if organizeMetadataMatchTrusted("帝王计划：怪兽遗产", 2023, match) {
+		t.Fatal("echoing the search keyword must not make an unrelated first result trustworthy")
 	}
-	preferLocalizedSearchTitle("帝王计划：怪兽遗产", match)
-	if match.Title != "帝王计划：怪兽遗产" || match.OriginalName != "Monarch: Legacy of Monsters" {
-		t.Fatalf("localized title not preserved: title=%q original=%q", match.Title, match.OriginalName)
+}
+
+func TestOrganizeMetadataTrustsProviderReturnedAlias(t *testing.T) {
+	match := &Match{
+		Title:        "镖人",
+		OriginalName: "镖人",
+		Aliases:      []string{"Blades of the Guardians"},
+		Year:         2023,
+		TMDbID:       107463,
+	}
+	if !organizeMetadataMatchTrusted("blades of the guardians", 2023, match) {
+		t.Fatal("a title returned by another TMDb language response should be trusted as an alias")
 	}
 }

@@ -1,13 +1,49 @@
 package service

 import (
+	"errors"
 	"path/filepath"
 	"strings"
 	"testing"

 	"github.com/ShukeBta/MediaStationGo/internal/model"
+	"gorm.io/gorm"
 )

+func TestEnrichOneReturnsNoMatchPersistenceError(t *testing.T) {
+	scraper, repos, closeServer := newTestScraper(t)
+	defer closeServer()
+
+	lib := model.Library{Name: "电影", Path: t.TempDir(), Type: "movie", Enabled: true}
+	if err := repos.DB.Create(&lib).Error; err != nil {
+		t.Fatal(err)
+	}
+	media := model.Media{
+		LibraryID:    lib.ID,
+		Title:        "Definitely Missing Metadata Candidate",
+		Path:         filepath.Join(lib.Path, "missing.mkv"),
+		ScrapeStatus: "pending",
+	}
+	if err := repos.DB.Create(&media).Error; err != nil {
+		t.Fatal(err)
+	}
+
+	wantErr := errors.New("forced no-match update failure")
+	callbackName := "test:fail-no-match-update"
+	if err := repos.DB.Callback().Update().Before("gorm:update").Register(callbackName, func(tx *gorm.DB) {
+		if tx.Statement.Table == "media" {
+			tx.AddError(wantErr)
+		}
+	}); err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() { _ = repos.DB.Callback().Update().Remove(callbackName) })
+
+	if err := scraper.EnrichOne(t.Context(), &media); !errors.Is(err, wantErr) {
+		t.Fatalf("EnrichOne() error=%v, want %v", err, wantErr)
+	}
+}
+
 func TestEnrichOneUsesExistingTMDbIDForCloudMedia(t *testing.T) {
 	scraper, repos, closeServer := newTestScraper(t)
 	defer closeServer()
@@ -0,0 +1,84 @@
+package service
+
+import "strings"
+
+type tmdbAlternativeTitle struct {
+	Country string `json:"iso_3166_1"`
+	Title   string `json:"title"`
+}
+
+type tmdbTranslation struct {
+	Country  string `json:"iso_3166_1"`
+	Language string `json:"iso_639_1"`
+	Data     struct {
+		Title string `json:"title"`
+		Name  string `json:"name"`
+	} `json:"data"`
+}
+
+func applyTMDbChineseTitle(match *Match, alternatives []tmdbAlternativeTitle, translations []tmdbTranslation) {
+	if match == nil {
+		return
+	}
+	aliases := make([]string, 0, 2+len(alternatives)+len(translations))
+	aliases = append(aliases, match.Title, match.OriginalName)
+	for _, alternative := range alternatives {
+		aliases = append(aliases, alternative.Title)
+	}
+	for _, translation := range translations {
+		aliases = append(aliases, firstNonEmpty(translation.Data.Title, translation.Data.Name))
+	}
+	match.Aliases = appendMetadataAliases(match.Aliases, aliases...)
+
+	if !metadataTitleNeedsChineseLocalization(match) {
+		return
+	}
+	localized := preferredTMDbChineseTitle(alternatives, translations)
+	if localized == "" {
+		return
+	}
+	if strings.TrimSpace(match.OriginalName) == "" {
+		match.OriginalName = strings.TrimSpace(match.Title)
+	}
+	match.Title = localized
+}
+
+func preferredTMDbChineseTitle(alternatives []tmdbAlternativeTitle, translations []tmdbTranslation) string {
+	for _, country := range []string{"CN", "SG", "HK", "TW"} {
+		for _, alternative := range alternatives {
+			if strings.EqualFold(strings.TrimSpace(alternative.Country), country) && chineseTitleCandidate(alternative.Title) {
+				return strings.TrimSpace(alternative.Title)
+			}
+		}
+		for _, translation := range translations {
+			if !strings.EqualFold(strings.TrimSpace(translation.Language), "zh") ||
+				!strings.EqualFold(strings.TrimSpace(translation.Country), country) {
+				continue
+			}
+			if title := strings.TrimSpace(firstNonEmpty(translation.Data.Title, translation.Data.Name)); chineseTitleCandidate(title) {
+				return title
+			}
+		}
+	}
+	return ""
+}
+
+func metadataTitleNeedsChineseLocalization(match *Match) bool {
+	if match == nil || strings.TrimSpace(match.Title) == "" {
+		return true
+	}
+	if !containsCJK(match.Title) {
+		return true
+	}
+	for _, r := range match.Title {
+		if (r >= '\u3040' && r <= '\u30ff') || (r >= '\uac00' && r <= '\ud7af') {
+			return true
+		}
+	}
+	return false
+}
+
+func chineseTitleCandidate(title string) bool {
+	title = strings.TrimSpace(title)
+	return title != "" && containsCJK(title)
+}
@@ -0,0 +1,75 @@
+package service
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"go.uber.org/zap"
+
+	"github.com/ShukeBta/MediaStationGo/internal/config"
+)
+
+func TestApplyTMDbChineseTitlePrefersMainlandAlternative(t *testing.T) {
+	match := &Match{Title: "The Rookie", OriginalName: "The Rookie"}
+	applyTMDbChineseTitle(match, []tmdbAlternativeTitle{
+		{Country: "TW", Title: "菜鳥新移民"},
+		{Country: "CN", Title: "菜鸟老警"},
+	}, nil)
+
+	if match.Title != "菜鸟老警" || match.OriginalName != "The Rookie" {
+		t.Fatalf("title=%q original=%q, want mainland Chinese title with original preserved", match.Title, match.OriginalName)
+	}
+}
+
+func TestApplyTMDbChineseTitleFallsBackToSingaporeTranslation(t *testing.T) {
+	match := &Match{Title: "English Title", OriginalName: "English Title"}
+	translation := tmdbTranslation{Country: "SG", Language: "zh"}
+	translation.Data.Name = "新加坡中文名"
+	applyTMDbChineseTitle(match, nil, []tmdbTranslation{translation})
+
+	if match.Title != "新加坡中文名" {
+		t.Fatalf("title=%q, want Singapore Chinese translation", match.Title)
+	}
+}
+
+func TestGetMovieMatchUsesChineseAlternativeTitle(t *testing.T) {
+	upstream := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != "/movie/1292695" {
+			http.NotFound(w, r)
+			return
+		}
+		if got := r.URL.Query().Get("append_to_response"); !strings.Contains(got, "alternative_titles") {
+			t.Fatalf("append_to_response=%q, want alternative_titles", got)
+		}
+		w.Header().Set("Content-Type", "application/json")
+		_ = json.NewEncoder(w).Encode(map[string]any{
+			"id":                1292695,
+			"title":             "They Will Kill You",
+			"original_title":    "They Will Kill You",
+			"original_language": "en",
+			"release_date":      "2026-03-27",
+			"alternative_titles": map[string]any{
+				"titles": []map[string]any{{
+					"iso_3166_1": "CN",
+					"title":      "杀的就是你",
+				}},
+			},
+		})
+	}))
+	defer upstream.Close()
+
+	cfg := &config.Config{}
+	cfg.Secrets.TMDbAPIKey = "test-key"
+	cfg.Secrets.TMDbAPIProxy = upstream.URL
+	provider := NewTMDbProvider(cfg, zap.NewNop(), nil)
+	match, err := provider.GetMovieMatch(t.Context(), 1292695)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if match == nil || match.Title != "杀的就是你" || match.OriginalName != "They Will Kill You" {
+		t.Fatalf("match=%#v, want Chinese movie title with English original", match)
+	}
+}
@@ -18,6 +18,7 @@ func (t *TMDbProvider) GetMovieMatch(ctx context.Context, tmdbID int) (*Match, e
 	q := url.Values{}
 	q.Set("api_key", apiKey)
 	q.Set("language", "zh-CN")
+	q.Set("append_to_response", "alternative_titles,translations")
 	u := base + "/movie/" + fmt.Sprint(tmdbID) + "?" + q.Encode()
 	var r struct {
 		ID               int     `json:"id"`
@@ -38,6 +39,12 @@ func (t *TMDbProvider) GetMovieMatch(ctx context.Context, tmdbID int) (*Match, e
 		SpokenLanguages []struct {
 			Iso639_1 string `json:"iso_639_1"`
 		} `json:"spoken_languages"`
+		AlternativeTitles struct {
+			Titles []tmdbAlternativeTitle `json:"titles"`
+		} `json:"alternative_titles"`
+		Translations struct {
+			Translations []tmdbTranslation `json:"translations"`
+		} `json:"translations"`
 	}
 	if err := t.getJSON(ctx, u, &r); err != nil {
 		return nil, err
@@ -54,6 +61,7 @@ func (t *TMDbProvider) GetMovieMatch(ctx context.Context, tmdbID int) (*Match, e
 	if m.Title == "" {
 		m.Title = r.OriginalTitle
 	}
+	applyTMDbChineseTitle(m, r.AlternativeTitles.Titles, r.Translations.Translations)
 	if r.PosterPath != "" {
 		m.PosterURL = t.imgCDN + "/w500" + r.PosterPath
 	}
@@ -91,6 +99,7 @@ func (t *TMDbProvider) GetTVMatch(ctx context.Context, tmdbID int) (*Match, erro
 	q := url.Values{}
 	q.Set("api_key", apiKey)
 	q.Set("language", "zh-CN")
+	q.Set("append_to_response", "alternative_titles,translations")
 	u := base + "/tv/" + fmt.Sprint(tmdbID) + "?" + q.Encode()
 	var r struct {
 		ID               int      `json:"id"`
@@ -109,6 +118,12 @@ func (t *TMDbProvider) GetTVMatch(ctx context.Context, tmdbID int) (*Match, erro
 		SpokenLanguages []struct {
 			Iso639_1 string `json:"iso_639_1"`
 		} `json:"spoken_languages"`
+		AlternativeTitles struct {
+			Results []tmdbAlternativeTitle `json:"results"`
+		} `json:"alternative_titles"`
+		Translations struct {
+			Translations []tmdbTranslation `json:"translations"`
+		} `json:"translations"`
 	}
 	if err := t.getJSON(ctx, u, &r); err != nil {
 		return nil, err
@@ -126,6 +141,7 @@ func (t *TMDbProvider) GetTVMatch(ctx context.Context, tmdbID int) (*Match, erro
 	if m.Title == "" {
 		m.Title = r.OriginalName
 	}
+	applyTMDbChineseTitle(m, r.AlternativeTitles.Results, r.Translations.Translations)
 	if r.PosterPath != "" {
 		m.PosterURL = t.imgCDN + "/w500" + r.PosterPath
 	}
@@ -44,10 +44,13 @@ func (t *TMDbProvider) SearchMovie(ctx context.Context, query string, year int)
 	return matches[0], nil
 }

-// SearchMovieCandidates returns the first TMDb result page as manual-scrape
-// candidates. Automatic scrape still uses SearchMovie's first-result behavior,
-// while manual correction can show alternatives when the top result is wrong.
+// SearchMovieCandidates returns the first localized TMDb result page. Manual
+// scrape exposes the full page; automatic scrape ranks the same candidates.
 func (t *TMDbProvider) SearchMovieCandidates(ctx context.Context, query string, year int) ([]*Match, error) {
+	return t.searchMovieCandidates(ctx, query, year, "zh-CN")
+}
+
+func (t *TMDbProvider) searchMovieCandidates(ctx context.Context, query string, year int, language string) ([]*Match, error) {
 	if query == "" {
 		return nil, errors.New("empty query")
 	}
@@ -61,7 +64,7 @@ func (t *TMDbProvider) SearchMovieCandidates(ctx context.Context, query string,
 	q := url.Values{}
 	q.Set("api_key", apiKey)
 	q.Set("query", query)
-	q.Set("language", "zh-CN")
+	q.Set("language", language)
 	q.Set("include_adult", "false")
 	if year > 0 {
 		q.Set("year", fmt.Sprintf("%d", year))
@@ -124,6 +127,10 @@ func (t *TMDbProvider) SearchTV(ctx context.Context, query string, year int) (*M

 // SearchTVCandidates returns the first TMDb TV result page for manual scrape.
 func (t *TMDbProvider) SearchTVCandidates(ctx context.Context, query string, year int) ([]*Match, error) {
+	return t.searchTVCandidates(ctx, query, year, "zh-CN")
+}
+
+func (t *TMDbProvider) searchTVCandidates(ctx context.Context, query string, year int, language string) ([]*Match, error) {
 	if query == "" {
 		return nil, errors.New("empty query")
 	}
@@ -137,7 +144,7 @@ func (t *TMDbProvider) SearchTVCandidates(ctx context.Context, query string, yea
 	q := url.Values{}
 	q.Set("api_key", apiKey)
 	q.Set("query", query)
-	q.Set("language", "zh-CN")
+	q.Set("language", language)
 	q.Set("include_adult", "false")
 	if year > 0 {
 		q.Set("first_air_date_year", fmt.Sprintf("%d", year))
@@ -20,6 +20,7 @@ type Match struct {
 	Languages     []string `json:"languages,omitempty"`
 	Countries     []string `json:"countries,omitempty"`
 	Genres        []string `json:"genres,omitempty"`
+	Aliases       []string `json:"aliases,omitempty"`
 	NSFW          bool     `json:"nsfw,omitempty"`
 	SearchKeyword string   `json:"-"`
 }
@@ -44,17 +44,19 @@ function getSeriesRawKey(media: Media): string {
    const pathID = seriesExternalIDFromPath(media.path)
    if (pathID) return seriesFingerprint('library-path-id', targetLibraryID(media), pathID)
    // 无路径剧名(扁平目录)时才退而用外部 id;此时各集若共享整剧 id 仍能合并。
-    if (media.tmdb_id && media.tmdb_id > 0) return `tmdb:${media.tmdb_id}`
-    if (media.bangumi_id && media.bangumi_id > 0) return `bgm:${media.bangumi_id}`
-    if (media.douban_id) return `douban:${media.douban_id}`
-    if (media.thetvdb_id) return `thetvdb:${media.thetvdb_id}`
+    if (media.tmdb_id && media.tmdb_id > 0) return seriesFingerprint('episodic-external', `tmdb:${media.tmdb_id}`)
+    if (media.bangumi_id && media.bangumi_id > 0) return seriesFingerprint('episodic-external', `bgm:${media.bangumi_id}`)
+    if (media.douban_id) return seriesFingerprint('episodic-external', `douban:${media.douban_id}`)
+    if (media.thetvdb_id) return seriesFingerprint('episodic-external', `thetvdb:${media.thetvdb_id}`)
    if (media.series_id) return `series:${media.series_id}`
    return seriesFingerprint('library-title', targetLibraryID(media), normalizeTitle(seriesTitle(media)))
  }
  if (media.series_id) return `series:${media.series_id}`
-  if (media.tmdb_id && media.tmdb_id > 0) return `tmdb:${media.tmdb_id}`
-  if (media.bangumi_id && media.bangumi_id > 0) return `bgm:${media.bangumi_id}`
-  if (fromPath) return seriesFingerprint('library-path', media.library_id, fromPath)
+  if (media.tmdb_id && media.tmdb_id > 0) return seriesFingerprint('movie-external', `tmdb:${media.tmdb_id}`)
+  if (media.bangumi_id && media.bangumi_id > 0) return seriesFingerprint('movie-external', `bgm:${media.bangumi_id}`)
+  if (fromPath && !mediaParentLooksLikeCollection(media.path)) {
+    return seriesFingerprint('library-path', media.library_id, fromPath)
+  }
  return seriesFingerprint('library-title', media.library_id, normalizeTitle(media.title))
 }

@@ -250,16 +252,43 @@ function seriesPathPartLooksLikeFile(part: string): boolean {

 export function groupSeries(items: Media[] = []): SeriesCard[] {
  const safeItems = Array.isArray(items) ? items : []
+  const pathCounts = new Map<string, number>()
+  const externalCounts = new Map<string, number>()
+  const titleCounts = new Map<string, number>()
+  for (const media of safeItems) {
+    if (!media || (!isEpisodeLike(media) && !pathLooksEpisodic(media))) continue
+    const pathKey = getSeriesRawKey(media)
+    if (pathKey.startsWith('library-path')) {
+      pathCounts.set(pathKey, (pathCounts.get(pathKey) ?? 0) + 1)
+    }
+    const externalKey = repeatedSeriesExternalRawKey(media)
+    if (externalKey) externalCounts.set(externalKey, (externalCounts.get(externalKey) ?? 0) + 1)
+    const titleKey = repeatedSeriesTitleRawKey(media)
+    if (titleKey) titleCounts.set(titleKey, (titleCounts.get(titleKey) ?? 0) + 1)
+  }
  const groups = new Map<string, SeriesCard>()
  for (const m of safeItems) {
    if (!m) continue
-    const key = getSeriesKey(m)
+    const pathKey = getSeriesRawKey(m)
+    const externalKey = repeatedSeriesExternalRawKey(m)
+    const titleKey = repeatedSeriesTitleRawKey(m)
+    const key = pathKey.startsWith('library-path') && (pathCounts.get(pathKey) ?? 0) > 1
+      ? compactSeriesKey(pathKey)
+      : externalKey && (externalCounts.get(externalKey) ?? 0) > 1
+        ? compactSeriesKey(externalKey)
+        : titleKey && (titleCounts.get(titleKey) ?? 0) > 1
+          ? compactSeriesKey(titleKey)
+          : getSeriesKey(m)

    const g = groups.get(key)
    if (!g) {
      groups.set(key, { key, rep: m, linkMedia: m, count: 1 })
    } else {
-      g.count += 1
+      // Repeated movie IDs represent alternate locations/encodes, not
+      // episodes. Fold the versions but keep the card in movie mode.
+      if (isEpisodeLike(m) || pathLooksEpisodic(m) || isEpisodeLike(g.linkMedia) || pathLooksEpisodic(g.linkMedia)) {
+        g.count += 1
+      }
      if (betterSeriesLinkMedia(m, g.linkMedia)) {
        g.linkMedia = m
      }
@@ -277,6 +306,33 @@ export function groupSeries(items: Media[] = []): SeriesCard[] {
  return Array.from(groups.values())
 }

+function repeatedSeriesExternalRawKey(media: Media): string {
+  if (!isEpisodeLike(media) && !pathLooksEpisodic(media)) return ''
+  let identity = ''
+  if (media.tmdb_id && media.tmdb_id > 0) identity = `tmdb:${media.tmdb_id}`
+  else if (media.bangumi_id && media.bangumi_id > 0) identity = `bgm:${media.bangumi_id}`
+  else if (media.douban_id) identity = `douban:${media.douban_id}`
+  else if (media.thetvdb_id) identity = `thetvdb:${media.thetvdb_id}`
+  return identity ? seriesFingerprint('library-external', targetLibraryID(media), identity) : ''
+}
+
+function repeatedSeriesTitleRawKey(media: Media): string {
+  if (!isEpisodeLike(media) && !pathLooksEpisodic(media)) return ''
+  if ((media.scrape_status ?? '').trim().toLowerCase() !== 'matched') return ''
+  const title = (media.title || media.original_name || '').trim()
+  if (!title || unsafeEpisodeTitle(title)) return ''
+  const normalized = normalizeTitle(title)
+  return normalized
+    ? seriesFingerprint('library-title-year', targetLibraryID(media), normalized, String(media.year || 0))
+    : ''
+}
+
+function mediaParentLooksLikeCollection(path?: string): boolean {
+  const part = seriesDirectoryNameFromPath(path)
+  if (!part) return false
+  return /(?:^|[\s._-])(?:collection|anthology|trilogy|quadrilogy|tetralogy|saga|box[\s._-]*set)(?:[\s._-]|$)|(?:complete|all)[\s._-]*(?:\d+[\s._-]*)?(?:movies?|films?|collection|series|saga)(?:[\s._-]|$)|\d+[\s._-]*films?[\s._-]*collection|合集|全集|套装|全套|系列合集|电影系列|全\s*\d+\s*部/i.test(part)
+}
+
 export function seriesCardLink(card: SeriesCard): string {
  if (isSeriesCard(card)) {
    return `/library/${targetLibraryID(card.linkMedia)}?series=${encodeURIComponent(card.key)}`