diff --git a/web/src/components/VideoDetailModal.tsx b/web/src/components/VideoDetailModal.tsx
index 52d1358..4276831 100644
--- a/web/src/components/VideoDetailModal.tsx
+++ b/web/src/components/VideoDetailModal.tsx
@@ -212,29 +212,34 @@ export function VideoDetailModal({ task, onClose, onReEdit, onRegenerate, onDele
       onReEdit(task.id);
       onClose();
     } else {
-      // Fallback: load task into input bar and navigate to generation page
+      // Fallback (asset page → reEdit): 跟 store/generation.ts:reEdit 对齐,
+      // 用 setState 一次性批量灌入所有相关字段。
+      // 关键 bug 修复:之前只 setPrompt 不写 editorHtml,PromptInput 渲染 editorHtml,
+      // 所以编辑器是空的(只回填了图片素材)。
       const store = useInputBarStore.getState();
       store.reset();
-      store.setPrompt(task.prompt || '');
-      if (task.mode) store.setMode(task.mode as 'universal' | 'keyframe');
-      if (task.model) store.setModel(task.model as 'seedance_2.0' | 'seedance_2.0_fast');
-      if (task.aspectRatio) store.setAspectRatio(task.aspectRatio as any);
-      if (task.duration) store.setDuration(task.duration);
-      if (task.resolution) store.setResolution(task.resolution);
-      // Load references from task (exclude asset library refs — they restore via @mentions in editorHtml)
-      if (task.references && task.references.length > 0) {
-        const refs = task.references.filter(r => r.previewUrl && !r.isAssetRef).map(r => ({
+      if (task.mode && store.mode !== task.mode) {
+        store.switchMode(task.mode as 'universal' | 'keyframe');
+      }
+      const refs = (task.references || [])
+        .filter(r => r.previewUrl && !r.isAssetRef)
+        .map(r => ({
           id: r.id,
-          file: null as unknown as File,
-          previewUrl: r.previewUrl,
           type: r.type as 'image' | 'video' | 'audio',
+          previewUrl: r.previewUrl,
           label: r.label,
           tosUrl: r.previewUrl,
         }));
-        if (refs.length > 0) {
-          useInputBarStore.setState({ references: refs });
-        }
-      }
+      useInputBarStore.setState({
+        prompt: task.prompt || '',
+        editorHtml: task.editorHtml || task.prompt || '',
+        model: (task.model as 'seedance_2.0' | 'seedance_2.0_fast') || 'seedance_2.0',
+        aspectRatio: (task.aspectRatio as any) || '16:9',
+        duration: task.duration ?? 5,
+        resolution: task.resolution || '720p',
+        references: refs,
+        assetMentions: task.assetMentions || [],
+      });
       onClose();
       navigate('/app');
     }