通过第一张图作为首帧，图片上可以是男女可以是物品，优化wan2.2切换，实现快速切换，减少不可用序列帧，到其他场景人物动作，保证物品人物一致性。

强度1，高噪采样，触发词lyy666，版本2。

Use the first picture as the first frame. The picture can feature a man, a woman, or an item. Optimize the wan2.2 switch to achieve fast switching, reduce unavailable sequence frames, and transition to the character movements in other scenes, ensuring consistency of items and characters.

Strength 1, high - noise sampling, trigger word "lyy666", version 2.