From ba8d0afa3c34fd47aaa97dc5146edf27b7af22a8 Mon Sep 17 00:00:00 2001
From: xiaoxia <xiaoxia@xiaoxiajianji.com>
Date: Sat, 15 Aug 2026 17:48:43 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E9=A2=84=E8=A7=88=E7=94=9F=E6=88=90?=
 =?UTF-8?q?=E6=A0=87=E9=A2=98=E5=8F=82=E6=95=B0=E6=94=B9=E7=94=A8title=5Fc?=
 =?UTF-8?q?onfig=E5=AF=B9=E8=B1=A1=E5=8C=B9=E9=85=8D=E5=90=8E=E7=AB=AFSche?=
 =?UTF-8?q?ma?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- CreatePreviewRequest: 删除8个独立title_*字段,改为title_config对象
- useStep5Preview: generatePreview传参改为title_config嵌套结构
- 字段映射: titleSettings.size → title_config.font_size
- 修复标题配置被Pydantic忽略导致预览视频/封面无标题的问题
---
 apps/web/src/api/generation/types.ts          | 20 +++++++++--------
 .../pages/generate/hooks/useStep5Preview.ts   | 22 +++++++++++--------
 2 files changed, 24 insertions(+), 18 deletions(-)

diff --git a/apps/web/src/api/generation/types.ts b/apps/web/src/api/generation/types.ts
index 599174ad6..b110a1f95 100755
--- a/apps/web/src/api/generation/types.ts
+++ b/apps/web/src/api/generation/types.ts
@@ -13,15 +13,17 @@ export interface CreatePreviewRequest {
   video_title?: string
   duration?: number
   video_ratio?: string
-  /* 标题烧录参数（可选，传入后 ASS 渲染标题到预览视频中） */
-  title_text?: string
-  title_font?: string
-  title_size?: number
-  title_color?: string
-  title_position?: string
-  title_bold?: boolean
-  title_stroke?: boolean
-  title_shadow?: boolean
+  /* 标题烧录配置（可选，传入后 ASS 渲染标题到预览视频中） */
+  title_config?: {
+    text?: string
+    font?: string
+    font_size?: number
+    font_color?: string
+    position?: string
+    bold?: boolean
+    stroke?: boolean
+    shadow?: boolean
+  }
   bgm_config?: {
     enabled: boolean
     preset_id?: string
diff --git a/apps/web/src/pages/generate/hooks/useStep5Preview.ts b/apps/web/src/pages/generate/hooks/useStep5Preview.ts
index 460e9d7b1..583e69051 100644
--- a/apps/web/src/pages/generate/hooks/useStep5Preview.ts
+++ b/apps/web/src/pages/generate/hooks/useStep5Preview.ts
@@ -358,15 +358,19 @@ export function useStep5Preview({
           video_ratio: videoRatio,
           voice_ids: voiceIds && voiceIds.length > 0 ? voiceIds : undefined,
           voice_library_id: voiceLibraryId || undefined,
-          // 标题信息
-          title_text: titleSettings?.title || undefined,
-          title_font: titleSettings?.font || undefined,
-          title_size: titleSettings?.size || undefined,
-          title_color: titleSettings?.color || undefined,
-          title_position: titleSettings?.position || undefined,
-          title_bold: titleSettings?.bold || undefined,
-          title_stroke: titleSettings?.stroke || undefined,
-          title_shadow: titleSettings?.shadow || undefined,
+          // 标题烧录配置
+          title_config: titleSettings?.title
+            ? {
+                text: titleSettings.title,
+                font: titleSettings.font,
+                font_size: titleSettings.size,
+                font_color: titleSettings.color,
+                position: titleSettings.position,
+                bold: titleSettings.bold,
+                stroke: titleSettings.stroke,
+                shadow: titleSettings.shadow,
+              }
+            : undefined,
         })
 
         if (startTimeRef.current === 0) return
-- 
2.54.0