There is such a clause in the lease contract of property shops. How to solve it?

Either acknowledge the terms and sign them, or give up the store lease and go elsewhere. As long as it is signed and approved, this clause is legal and effective. But the consequence is that if you change the property in a short time, you will lose a lot of money in the early stage. If you really want this pavement, you can supplement the agreement, such as deleting this clause, which means that the default sale does not break the contract, or adding a time limit. If the owner changes after two or three years, you need to directly implement this clause. Otherwise, it will be regarded as an extension of the contract and will not be affected by the owner's change.