优化住流程和添加复刻视频页面

core/backend/apps/projects/serializers.py

@@ -423,11 +423,12 @@ class QuickCreateJobSerializer(serializers.ModelSerializer):
                 if version is not None and is_playable_video(version.asset):
                     video_url = _asset_preview_url(version.asset)
                     break
-        first_shot = next(
-            (shot for shot in project.storyboard_shots.all() if shot.adopted_version_id),
-            None,
-        )
-        poster_url = _asset_preview_url(first_shot.adopted_version.asset) if first_shot else ""
+        product = getattr(project, "product", None)
+        cover = getattr(product, "cover_asset", None) if product is not None else None
+        poster_url = _asset_preview_url(cover) if cover else ""
+        if not poster_url and product is not None:
+            first_image = next(iter(product.images.all()), None)
+            poster_url = _asset_preview_url(first_image.asset) if first_image else ""
         script = next((version for version in project.script_versions.all() if version.is_adopted), None)
         script_meta = (script.metadata or {}) if script is not None else {}
         format_label = {"oral": "口播展示", "drama": "短剧演绎", "vlog": "Vlog种草"}.get(