Is the previous property agreement inconsistent and valid?

If the contents of the previous realty service contract are inconsistent, the contents of the recorded contract shall prevail. If the newly signed contract infringes on the legitimate rights and interests of the owner, the owner can take legal action to safeguard his legitimate rights and interests. Based on the provisions of the Contract Law, the two versions of the preliminary property contract do not conform to the agreement, and their behavior has constituted a breach of contract. The owner has the right to terminate the contract with the property company and no longer pay the property fee to the property company. Therefore, the inconsistency of the previous property agreement may affect its effectiveness.