diff --git a/internal/service/adult_scraper.go b/internal/service/adult_scraper.go
index f7f1b45..416f871 100644
--- a/internal/service/adult_scraper.go
+++ b/internal/service/adult_scraper.go
@@ -31,7 +31,10 @@ var (
 var adultExcludedPrefixes = map[string]struct{}{
 	"AC": {}, "AAC": {}, "AVC": {}, "BD": {}, "CD": {}, "DDP": {}, "DTS": {},
 	"FHD": {}, "HD": {}, "HEVC": {}, "HDR": {}, "MP": {}, "SD": {}, "UHD": {},
-	"WEB": {}, "X264": {}, "X265": {},
+	"WEB": {}, "X264": {}, "X265": {}, "H264": {}, "H265": {}, "AV1": {},
+	"SEASON": {}, "EPISODE": {}, "EP": {}, "SP": {}, "OVA": {}, "OAD": {},
+	"TMDB": {}, "TMDBID": {}, "DOUBAN": {}, "BANGUMI": {}, "BGM": {}, "TVDB": {}, "THETVDB": {},
+	"PART": {}, "VOL": {}, "DISC": {}, "DISK": {}, "TRACK": {}, "CHAPTER": {}, "SAMPLE": {}, "TRAILER": {},
 }
 
 var defaultAdultBases = []string{
@@ -87,11 +90,12 @@ func (p *AdultProvider) Search(ctx context.Context, code string) (*Match, error)
 			}
 			continue
 		}
-		if match != nil {
-			match.OriginalName = code
-			match.NSFW = true
-			return match, nil
-		}
+			if match != nil {
+				match.OriginalName = code
+				match.Title = FormatAdultTitle(code, match.Title)
+				match.NSFW = true
+				return match, nil
+			}
 	}
 	return nil, lastErr
 }
diff --git a/internal/service/adult_scraper_code.go b/internal/service/adult_scraper_code.go
index a05db53..9c3927f 100644
--- a/internal/service/adult_scraper_code.go
+++ b/internal/service/adult_scraper_code.go
@@ -39,3 +39,57 @@ func normalizeAdultCode(input string) string {
 	}
 	return ""
 }
+
+// CleanAdultTitle 去除标题中冗余的前缀番号、方括号、分隔符，提取纯标题内容
+func CleanAdultTitle(code, rawTitle string) string {
+	rawTitle = strings.TrimSpace(rawTitle)
+	code = normalizeAdultCode(code)
+	if rawTitle == "" {
+		return ""
+	}
+	clean := rawTitle
+	for {
+		trimmed := strings.TrimSpace(clean)
+		if trimmed == "" {
+			return ""
+		}
+		if code != "" {
+			upper := strings.ToUpper(trimmed)
+			upperCode := strings.ToUpper(code)
+			if strings.HasPrefix(upper, upperCode) {
+				clean = strings.TrimSpace(trimmed[len(upperCode):])
+				clean = strings.TrimLeft(clean, "-_ :：]】")
+				continue
+			}
+		}
+		if strings.HasPrefix(trimmed, "[") || strings.HasPrefix(trimmed, "【") {
+			idx := strings.IndexAny(trimmed, "]】")
+			if idx > 0 {
+				bracketContent := normalizeAdultCode(trimmed[1:idx])
+				if bracketContent != "" && (code == "" || bracketContent == code) {
+					clean = strings.TrimSpace(trimmed[idx+len("]"):])
+					clean = strings.TrimLeft(clean, "-_ :：")
+					continue
+				}
+			}
+		}
+		break
+	}
+	return strings.TrimSpace(clean)
+}
+
+// FormatAdultTitle 格式化番号标题：把番号放在最前面，如 "IPZZ-090-具体标题" 或 "IPZZ-090"
+func FormatAdultTitle(code, rawTitle string) string {
+	code = normalizeAdultCode(code)
+	if code == "" {
+		code = normalizeAdultCode(rawTitle)
+	}
+	clean := CleanAdultTitle(code, rawTitle)
+	if code == "" {
+		return clean
+	}
+	if clean == "" || strings.EqualFold(clean, code) {
+		return code
+	}
+	return code + "-" + clean
+}
diff --git a/internal/service/adult_scraper_parse.go b/internal/service/adult_scraper_parse.go
index f72edbe..25f1ff2 100644
--- a/internal/service/adult_scraper_parse.go
+++ b/internal/service/adult_scraper_parse.go
@@ -9,14 +9,17 @@ import (
 )
 
 func parseAdultDetailHTML(body, code, source, detailURL string) *Match {
+	code = normalizeAdultCode(code)
 	match := &Match{
 		OriginalName: code,
 		MediaType:    "adult",
 		NSFW:         true,
 		Genres:       []string{"Adult", source},
 	}
-	if title := firstAdultTitle(body, code); title != "" {
-		match.Title = title
+	rawTitle := firstAdultTitle(body, code)
+	match.Title = FormatAdultTitle(code, rawTitle)
+	if match.Title == "" {
+		match.Title = code
 	}
 	if match.Title == "" {
 		return nil
@@ -48,7 +51,10 @@ func firstAdultTitle(body, code string) string {
 		if title == "" {
 			continue
 		}
-		title = strings.TrimSpace(strings.TrimPrefix(strings.TrimPrefix(title, code), strings.ToUpper(code)))
+		clean := CleanAdultTitle(code, title)
+		if clean != "" {
+			return clean
+		}
 		if title != "" {
 			return title
 		}
diff --git a/internal/service/adult_scraper_test.go b/internal/service/adult_scraper_test.go
index d8c700e..bde64d7 100644
--- a/internal/service/adult_scraper_test.go
+++ b/internal/service/adult_scraper_test.go
@@ -36,13 +36,13 @@ func TestParseAdultDetailHTML(t *testing.T) {
 <div>日期 2024-05-01</div>
 </html>`
 
-	got := parseAdultDetailHTML(html, "SSIS-001", "javdb", "https://javdb.com/v/abc")
-	if got == nil {
-		t.Fatal("parseAdultDetailHTML returned nil")
-	}
-	if got.Title != "测试标题" || got.OriginalName != "SSIS-001" || !got.NSFW {
-		t.Fatalf("unexpected metadata: %+v", got)
-	}
+		got := parseAdultDetailHTML(html, "SSIS-001", "javdb", "https://javdb.com/v/abc")
+		if got == nil {
+			t.Fatal("parseAdultDetailHTML returned nil")
+		}
+		if got.Title != "SSIS-001-测试标题" || got.OriginalName != "SSIS-001" || !got.NSFW {
+			t.Fatalf("unexpected metadata: %+v", got)
+		}
 	if got.PosterURL != "https://javdb.com/covers/ssis001.jpg" || got.BackdropURL != "https://javdb.com/samples/1.jpg" {
 		t.Fatalf("unexpected artwork: %+v", got)
 	}
@@ -98,9 +98,9 @@ func TestAdultProviderUsesConfiguredMultipleSources(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	if match == nil || match.Title != "多源命中标题" || match.OriginalName != "SSIS-001" || !match.NSFW {
-		t.Fatalf("multi-source adult match = %+v", match)
-	}
+		if match == nil || match.Title != "SSIS-001-多源命中标题" || match.OriginalName != "SSIS-001" || !match.NSFW {
+			t.Fatalf("multi-source adult match = %+v", match)
+		}
 }
 
 func TestAdultSourceKindRecognizesJavBusMirrors(t *testing.T) {
diff --git a/internal/service/nfo.go b/internal/service/nfo.go
index fed6e80..3d0ee65 100644
--- a/internal/service/nfo.go
+++ b/internal/service/nfo.go
@@ -152,9 +152,20 @@ func WriteMediaNFO(m *model.Media) (string, error) {
 			Language:  splitNFOList(m.Languages),
 		}
 	} else {
+		title := m.Title
+		original := m.OriginalName
+		adultCode := normalizeAdultCode(firstText(m.OriginalName, AdultCodeFromMediaPath(m.Path), m.Title))
+		if adultCode != "" || m.NSFW {
+			if adultCode != "" {
+				title = FormatAdultTitle(adultCode, m.Title)
+				if original == "" || strings.EqualFold(original, m.Title) {
+					original = adultCode
+				}
+			}
+		}
 		doc = movieNFO{
-			Title:    m.Title,
-			Original: m.OriginalName,
+			Title:    title,
+			Original: original,
 			Year:     m.Year,
 			Plot:     m.Overview,
 			Rating:   m.Rating,
diff --git a/internal/service/nfo_test.go b/internal/service/nfo_test.go
index 6270b2c..67e385b 100644
--- a/internal/service/nfo_test.go
+++ b/internal/service/nfo_test.go
@@ -68,3 +68,35 @@ func TestWriteMediaNFOUsesEpisodeTitleForEpisodeDetails(t *testing.T) {
 		t.Fatalf("episode nfo did not keep episode/show titles separate:\n%s", text)
 	}
 }
+
+func TestWriteMediaNFOAdultTitleWithCode(t *testing.T) {
+	root := t.TempDir()
+	mediaPath := filepath.Join(root, "成人", "IPZZ-090-测试成人影片", "IPZZ-090.mp4")
+	if err := os.MkdirAll(filepath.Dir(mediaPath), 0o755); err != nil {
+		t.Fatal(err)
+	}
+	if err := os.WriteFile(mediaPath, []byte("media"), 0o644); err != nil {
+		t.Fatal(err)
+	}
+
+	got, err := WriteMediaNFO(&model.Media{
+		Title:        "测试成人影片",
+		OriginalName: "IPZZ-090",
+		Path:         mediaPath,
+		NSFW:         true,
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	body, err := os.ReadFile(got)
+	if err != nil {
+		t.Fatal(err)
+	}
+	text := string(body)
+	if !strings.Contains(text, "<title>IPZZ-090-测试成人影片</title>") {
+		t.Fatalf("expected title with code at front in adult nfo, got:\n%s", text)
+	}
+	if !strings.Contains(text, "<originaltitle>IPZZ-090</originaltitle>") {
+		t.Fatalf("expected originaltitle with code, got:\n%s", text)
+	}
+}
diff --git a/internal/service/organizer_scrape_providers_test.go b/internal/service/organizer_scrape_providers_test.go
index a977791..cabc471 100644
--- a/internal/service/organizer_scrape_providers_test.go
+++ b/internal/service/organizer_scrape_providers_test.go
@@ -63,13 +63,13 @@ func TestOrganizeDirectoryUsesAdultMetadataBeforeRename(t *testing.T) {
 	if res.Organized != 1 || len(res.Items) != 1 {
 		t.Fatalf("result = %+v, want one organized preview", res)
 	}
-	if res.Items[0].Title != "整理成人标题" || res.Items[0].MediaType != "adult" {
-		t.Fatalf("adult organize item = %+v", res.Items[0])
-	}
-	wantSuffix := filepath.Join("成人", "整理成人标题 (2024)", "整理成人标题 (2024).mkv")
-	if !strings.Contains(res.Items[0].Target, wantSuffix) {
-		t.Fatalf("adult target = %q, want suffix %q", res.Items[0].Target, wantSuffix)
-	}
+		if res.Items[0].Title != "SSIS-001-整理成人标题" || res.Items[0].MediaType != "adult" {
+			t.Fatalf("adult organize item = %+v", res.Items[0])
+		}
+		wantSuffix := filepath.Join("成人", "SSIS-001-整理成人标题", "SSIS-001-整理成人标题.mkv")
+		if !strings.Contains(res.Items[0].Target, wantSuffix) {
+			t.Fatalf("adult target = %q, want suffix %q", res.Items[0].Target, wantSuffix)
+		}
 }
 
 func TestOrganizeDirectoryUsesBangumiForAnimeRename(t *testing.T) {
diff --git a/internal/service/organizer_target.go b/internal/service/organizer_target.go
index 065d4fc..f2b9c5d 100644
--- a/internal/service/organizer_target.go
+++ b/internal/service/organizer_target.go
@@ -31,9 +31,22 @@ func (o *OrganizerService) buildOrganizeTargetPath(ctx context.Context, in organ
 	if root == "" || root == "." {
 		return organizeTargetPath{}, fmt.Errorf("organize target root required")
 	}
+	isAdult := normalizeOrganizeMediaType(in.MediaType) == "adult" || normalizeOrganizeCategoryKey(in.Category) == normalizeOrganizeCategoryKey("成人")
+	var adultCode string
+	if isAdult {
+		adultCode = normalizeAdultCode(firstText(AdultCodeFromMediaPath(in.Source), normalizeAdultCode(in.Title)))
+	}
+
 	title := sanitizeFilename(strings.TrimSpace(in.Title))
+	if isAdult && adultCode != "" {
+		title = sanitizeFilename(FormatAdultTitle(adultCode, title))
+	}
 	if title == "" {
-		title = "Unknown"
+		if adultCode != "" {
+			title = adultCode
+		} else {
+			title = "Unknown"
+		}
 	}
 	ext := strings.TrimSpace(in.Ext)
 	if ext != "" && !strings.HasPrefix(ext, ".") {
@@ -56,10 +69,11 @@ func (o *OrganizerService) buildOrganizeTargetPath(ctx context.Context, in organ
 	template := strings.TrimSpace(o.organizeNamingFormat(ctx, in.MediaType, in.Series))
 	var rel string
 	if template == "" {
-		rel = defaultOrganizeRelativePath(title, ext, in.Year, in.Season, in.Episode, in.Series)
+		rel = defaultOrganizeRelativePath(title, ext, in.Year, in.Season, in.Episode, in.Series, isAdult)
 	} else {
 		rel = renderOrganizeNamingTemplate(template, organizeNamingData{
 			Title:       title,
+			Code:        adultCode,
 			Year:        in.Year,
 			Season:      in.Season,
 			Episode:     in.Episode,
@@ -73,7 +87,7 @@ func (o *OrganizerService) buildOrganizeTargetPath(ctx context.Context, in organ
 		})
 		rel = cleanOrganizeRelativePath(rel)
 		if rel == "" {
-			rel = defaultOrganizeRelativePath(title, ext, in.Year, in.Season, in.Episode, in.Series)
+			rel = defaultOrganizeRelativePath(title, ext, in.Year, in.Season, in.Episode, in.Series, isAdult)
 		}
 		if ext != "" && !strings.EqualFold(filepath.Ext(rel), ext) {
 			rel += ext
@@ -98,6 +112,10 @@ func (o *OrganizerService) organizeNamingFormat(ctx context.Context, mediaType s
 		} else {
 			key = "organize.tv_format"
 		}
+	} else if normalizeOrganizeMediaType(mediaType) == "adult" {
+		if value, err := o.repo.Setting.Get(ctx, "organize.adult_format"); err == nil && strings.TrimSpace(value) != "" {
+			return strings.TrimSpace(value)
+		}
 	}
 	value, err := o.repo.Setting.Get(ctx, key)
 	if err != nil {
@@ -106,7 +124,7 @@ func (o *OrganizerService) organizeNamingFormat(ctx context.Context, mediaType s
 	return strings.TrimSpace(value)
 }
 
-func defaultOrganizeRelativePath(title, ext string, year, season, episode int, series bool) string {
+func defaultOrganizeRelativePath(title, ext string, year, season, episode int, series bool, isAdult ...bool) string {
 	if series {
 		if season < 0 {
 			season = 1
@@ -117,6 +135,9 @@ func defaultOrganizeRelativePath(title, ext string, year, season, episode int, s
 		episodeTag := fmt.Sprintf("S%02dE%02d", season, episode)
 		return filepath.Join(title, fmt.Sprintf("Season %02d", season), fmt.Sprintf("%s - %s%s", title, episodeTag, ext))
 	}
+	if len(isAdult) > 0 && isAdult[0] {
+		return filepath.Join(title, title+ext)
+	}
 	folder := title
 	if year > 0 {
 		folder = fmt.Sprintf("%s (%d)", title, year)
diff --git a/internal/service/organizer_target_template.go b/internal/service/organizer_target_template.go
index 7dce142..7452c65 100644
--- a/internal/service/organizer_target_template.go
+++ b/internal/service/organizer_target_template.go
@@ -10,6 +10,7 @@ import (
 
 type organizeNamingData struct {
 	Title       string
+	Code        string
 	Year        int
 	Season      int
 	Episode     int
@@ -73,9 +74,11 @@ func renderOrganizeConditionals(template string, data organizeNamingData) string
 
 func organizeTemplateTruthy(name string, data organizeNamingData) bool {
 	switch strings.ToLower(strings.TrimSpace(name)) {
-	case "title", "name":
-		return data.Title != ""
-	case "year":
+		case "title", "name":
+			return data.Title != ""
+		case "code", "num", "adult_code":
+			return data.Code != ""
+		case "year":
 		return data.Year > 0
 	case "season":
 		return data.Season >= 0 && data.Episode > 0
@@ -102,9 +105,11 @@ func organizeTemplateTruthy(name string, data organizeNamingData) bool {
 
 func organizeTemplateValue(name, format string, data organizeNamingData, fallback string) string {
 	switch strings.ToLower(strings.TrimSpace(name)) {
-	case "title", "name":
-		return data.Title
-	case "year":
+		case "title", "name":
+			return data.Title
+		case "code", "num", "adult_code":
+			return data.Code
+		case "year":
 		if data.Year <= 0 {
 			return ""
 		}