diff --git a/apps/web/src/pages/generate/hooks/useGenerateFormState/useTitleCoverSync.ts b/apps/web/src/pages/generate/hooks/useGenerateFormState/useTitleCoverSync.ts
deleted file mode 100755
index 787db90f5..000000000
--- a/apps/web/src/pages/generate/hooks/useGenerateFormState/useTitleCoverSync.ts
+++ /dev/null
@@ -1,56 +0,0 @@
-import { useEffect, useRef } from "react"
-import type { TitleSettings } from "../../types"
-import type { CoverConfig } from "../../types/cover"
-import type { EditingTemplate } from "@/api/editing-planner"
-
-interface UseTitleCoverSyncOptions {
-  selectedTemplate: string
-  userTemplates: EditingTemplate[]
-  setTitleSettings: (settings: TitleSettings | ((prev: TitleSettings) => TitleSettings)) => void
-  setCoverSettings: (settings: CoverConfig | ((prev: CoverConfig) => CoverConfig)) => void
-}
-
-/**
- * 当选中模板变化时，自动同步标题和封面配置。
- *
- * #1789 修复：userTemplates 用 ref 持有最新值，不放入依赖数组。
- * 否则每次渲染 .filter() 创建的新数组引用都会触发 effect，
- * 从模板 title_config 覆盖用户手动修改（如字号滑块拖动），导致回弹。
- */
-export function useTitleCoverSync({
-  selectedTemplate,
-  userTemplates,
-  setTitleSettings,
-  setCoverSettings,
-}: UseTitleCoverSyncOptions) {
-  // 用 ref 持有最新 userTemplates，避免数组引用变化导致 effect 反复触发
-  const templatesRef = useRef(userTemplates)
-  templatesRef.current = userTemplates
-
-  useEffect(() => {
-    const tpl = templatesRef.current.find((t) => t.id === selectedTemplate)
-    if (tpl?.title_config) {
-      setTitleSettings((prev: TitleSettings) => ({
-        ...prev,
-        aiAutoSelect: tpl.title_config!.ai_auto_select,
-        title: tpl.title_config!.content || prev.title,
-        position: prev.position, // 强制保留默认/用户选择，不从模板同步位置
-        font: tpl.title_config!.font_preset || prev.font,
-        size: tpl.title_config!.font_size || prev.size,
-        color: tpl.title_config!.font_color || prev.color,
-      }))
-    }
-    if (tpl?.cover_config) {
-      setCoverSettings((prev: CoverConfig) => ({
-        ...prev,
-        enabled: tpl.cover_config!.enabled ?? prev.enabled,
-        mode: (tpl.cover_config!.mode as CoverConfig["mode"]) || prev.mode,
-        frame_time: tpl.cover_config!.frame_time ?? prev.frame_time,
-        upload_url: tpl.cover_config!.upload_url || prev.upload_url,
-        ai_suggested_time: tpl.cover_config!.ai_suggested_time ?? prev.ai_suggested_time,
-        thumbnail_url: tpl.cover_config!.thumbnail_url || prev.thumbnail_url,
-      }))
-    }
-  }, [selectedTemplate, setTitleSettings, setCoverSettings])
-  // ↑ 移除 userTemplates，只在 selectedTemplate 真正变化时触发
-}