diff --git a/apps/web/src/pages/ai-avatar/components/PanelTitleConfig.tsx b/apps/web/src/pages/ai-avatar/components/PanelTitleConfig.tsx
index 56c0d2601..5411d7efa 100644
--- a/apps/web/src/pages/ai-avatar/components/PanelTitleConfig.tsx
+++ b/apps/web/src/pages/ai-avatar/components/PanelTitleConfig.tsx
@@ -7,8 +7,11 @@
  * - AiAvatarTitleConfig ↔ TitleSettings 的双向适配
  * - 自动生成字幕开关
  */
-import React, { useMemo, useState } from "react"
+import React, { useMemo, useState, useEffect } from "react"
+import { Input } from "antd"
 import TitleStylePanel from "@/pages/generate/components/title/TitleStylePanel"
+import TitleLibraryAutoComplete from "@/pages/generate/components/title/TitleLibraryAutoComplete"
+import type { TitleOption } from "@/pages/generate/components/title/TitleLibraryAutoComplete"
 import type { TitleSettings } from "@/pages/generate/types"
 import {
   POSITION_OPTIONS,
@@ -17,7 +20,9 @@ import {
   getFontFamily,
 } from "@/pages/generate/constants"
 import type { AiAvatarTitleConfig } from "../types"
-import TitleLibraryModal from "./TitleLibraryModal"
+import { getTitles } from "@/api/titles"
+
+const { TextArea } = Input
 
 interface PanelTitleConfigProps {
   titleConfig: AiAvatarTitleConfig
@@ -138,12 +143,7 @@ const PanelTitleConfig: React.FC<PanelTitleConfigProps> = ({ titleConfig, onUpda
         </label>
       </div>
 
-      {/* 标题库选择弹窗 */}
-      <TitleLibraryModal
-        open={showTitleLibrary}
-        onClose={() => setShowTitleLibrary(false)}
-        onSelect={(title) => onUpdate({ title })}
-      />
+
     </div>
   )
 }
diff --git a/apps/web/src/pages/ai-avatar/components/PanelVideoSelector.tsx b/apps/web/src/pages/ai-avatar/components/PanelVideoSelector.tsx
index f0568ef34..b09baf3f0 100644
--- a/apps/web/src/pages/ai-avatar/components/PanelVideoSelector.tsx
+++ b/apps/web/src/pages/ai-avatar/components/PanelVideoSelector.tsx
@@ -70,18 +70,24 @@ export function PanelVideoSelector({
               position: "absolute",
               left: "50%",
               transform: "translateX(-50%)",
-              ...(titleConfig.position === "top" ? { top: "10%" } : titleConfig.position === "bottom" ? { bottom: "10%" } : { top: "50%", transform: "translate(-50%, -50%)" }),
-              fontSize: titleConfig.size,
+              ...(titleConfig.position === "top"
+                ? { top: "10%" }
+                : titleConfig.position === "bottom"
+                  ? { bottom: "10%" }
+                  : { top: "50%", transform: "translate(-50%, -50%)" }),
+              fontSize: Math.max(titleConfig.size, 32),
               fontFamily: getFontFamily(titleConfig.font),
               color: titleConfig.color,
               fontWeight: titleConfig.bold ? 700 : 400,
               fontStyle: titleConfig.italic ? "italic" : "normal",
-              textShadow: titleConfig.shadow ? "2px 2px 4px rgba(0,0,0,0.7)" : undefined,
-              WebkitTextStroke: titleConfig.stroke ? "1px rgba(0,0,0,0.5)" : undefined,
+              textShadow: "0 2px 4px rgba(0,0,0,0.5)",
+              WebkitTextStroke: "2px #000",
               pointerEvents: "none",
               zIndex: 10,
               maxWidth: "90%",
               textAlign: "center",
+              whiteSpace: "pre-wrap",
+              lineHeight: 1.3,
             }}
           >
             {titleConfig.title}