diff --git a/apps/web/src/pages/generate/components/FrontendPreviewPlayer.tsx b/apps/web/src/pages/generate/components/FrontendPreviewPlayer.tsx
index c0ca9a43a..238a68f01 100644
--- a/apps/web/src/pages/generate/components/FrontendPreviewPlayer.tsx
+++ b/apps/web/src/pages/generate/components/FrontendPreviewPlayer.tsx
@@ -17,7 +17,7 @@ import type { EditPlanClip } from "@/api/template-editor"
 import { useSegmentScheduler, type PlaybackSegment } from "../hooks/useSegmentScheduler"
 import { usePreviewAudio } from "../hooks/usePreviewAudio"
 import { PreviewControls } from "./PreviewControls"
-import { getFontFamily } from "../constants"
+import { getFontFamily } from "@/components/title/constants"
 
 interface FrontendPreviewPlayerProps {
   assets: AssetItem[]
diff --git a/apps/web/src/pages/generate/components/title/TitleMiniPreview.tsx b/apps/web/src/pages/generate/components/title/TitleMiniPreview.tsx
index f89c22744..9611c0743 100644
--- a/apps/web/src/pages/generate/components/title/TitleMiniPreview.tsx
+++ b/apps/web/src/pages/generate/components/title/TitleMiniPreview.tsx
@@ -12,7 +12,7 @@
  */
 import React, { useEffect, useRef } from "react"
 import type { TitleSettings } from "../../types"
-import { getFontFamily } from "../../constants"
+import { getFontFamily } from "@/components/title/constants"
 
 interface Props {
   settings: TitleSettings
diff --git a/apps/web/src/pages/generate/components/title/TitlePresetsGrid.tsx b/apps/web/src/pages/generate/components/title/TitlePresetsGrid.tsx
index 6293a8d94..07c1efa57 100644
--- a/apps/web/src/pages/generate/components/title/TitlePresetsGrid.tsx
+++ b/apps/web/src/pages/generate/components/title/TitlePresetsGrid.tsx
@@ -4,7 +4,7 @@
  * 避免 -webkit-text-stroke 在 Chromium 中吞掉填充色的问题
  */
 import React from "react"
-import { getFontFamily } from "../../constants"
+import { getFontFamily } from "@/components/title/constants"
 
 interface TitlePresetItem {
   key: string
diff --git a/apps/web/src/pages/generate/constants.ts b/apps/web/src/pages/generate/constants.ts
index a35004088..31dd48b48 100644
--- a/apps/web/src/pages/generate/constants.ts
+++ b/apps/web/src/pages/generate/constants.ts
@@ -54,39 +54,8 @@ export const POSITION_OPTIONS = [
   { value: "custom", label: "自定义" },
 ]
 
-/* ── 标题字体选项（#2001：新增 4 款爆款字体） ── */
-export const FONT_OPTIONS = [
-  "优设标题黑",
-  "阿里普惠体Bold",
-  "抖音美好体",
-  "思源黑体Heavy",
-  "思源黑体",
-  "思源宋体",
-  "苹方",
-  "微软雅黑",
-  "楷体",
-]
-
-/* ── 标题字体 CSS font-family 映射（中文显示名 → 浏览器可识别的字体栈） ── */
-export const FONT_FAMILY_MAP: Record<string, string> = {
-  优设标题黑:
-    '"YouSheBiaoTiHei","YouShe Title Black","Source Han Sans SC Heavy","Noto Sans SC","PingFang SC",sans-serif',
-  阿里普惠体Bold:
-    '"Alibaba PuHuiTi Bold","Alibaba PuHuiTi","Source Han Sans SC","PingFang SC",sans-serif',
-  抖音美好体: '"Douyin Sans","DouyinSansBold","Source Han Sans SC Heavy","PingFang SC",sans-serif',
-  思源黑体Heavy:
-    '"Source Han Sans SC Heavy","Noto Sans SC Heavy","Source Han Sans CN Heavy","PingFang SC",sans-serif',
-  思源黑体: '"Source Han Sans SC", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif',
-  思源宋体: '"Source Han Serif SC", "Noto Serif SC", "Songti SC", "SimSun", serif',
-  苹方: '"PingFang SC", -apple-system, "Helvetica Neue", sans-serif',
-  PingFang: '"PingFang SC", -apple-system, "Helvetica Neue", sans-serif',
-  微软雅黑: '"Microsoft YaHei", "PingFang SC", sans-serif',
-  楷体: '"KaiTi", "STKaiti", "DFKai-SB", serif',
-}
-
-export function getFontFamily(font: string): string {
-  return FONT_FAMILY_MAP[font] || FONT_FAMILY_MAP["思源黑体"]
-}
+/* ── 标题字体：统一使用公共层定义（#2001） ── */
+export { getFontFamily } from "@/components/title/constants"
 
 /* ── 标题样式预设 ── */
 export const TITLE_PRESETS = [