This situation is almost irreparable and needs to be solved by replacing the inner container.
1, you can contact the merchant and consult the after-sales matters to see if it can be replaced for free or only at the cost price.
2. If it is a whole, it can't be replaced, only depending on whether it is replaced as a whole, so that relevant departments can judge whether it is a product quality problem. If it is artificial and there is no after-sale, this item needs to be scrapped, and the related products with serious safety hazards cannot be used.