Yes, the effect is yet to be determined. It is really effective to go to the local civil affairs bureau for divorce. The divorce agreement I wrote myself is valid as long as it is the true intention of both parties, without coercion and without violating the law. It belongs to the validity to be determined. The divorce agreement needs to have the following points to have legal effect: the divorce agreement is the expression of the true meaning of both husband and wife, and there is no fraud or coercion; The contents of the divorce agreement do not violate the mandatory provisions of the law; The divorce agreement does not infringe upon the legitimate rights and interests of the state or others; Apply for a divorce certificate according to the divorce agreement.

legal ground

Article 14 of the Regulations on the Administration of Marriage Registration

If one party is required to divorce, both parties must apply for divorce registration in person at the marriage registration office where one party's account is located; The following documents and certificates should be held when applying: (1) household registration certificate; (2) Resident identity card; (three) a letter of introduction issued by the unit, the villagers' committee or the residents' committee; (4) divorce agreement; (5) marriage certificate.