1. Different versions: the one with a fork is the old version, and the one without a fork is the new version. The trademark and packaging of Yuanqi Forest have also undergone many upgrades and changes, and different batches of products may have differences in details.

2. The authenticity is different: not all those without forks in Yuanqi Forest are fake. If you are in doubt about the authenticity of the product, you can contact the official staff of the brand to obtain relevant information.