Legal analysis: it can be modified. When the contract is not signed, if the school fills in the wrong information or other information is wrong, you can enter the student loan system to modify it, and then apply for a loan again in the system. If a contract is signed, it is necessary to contact and communicate with the teacher at the loan processing point of the student origin, and then modify and sign the contract again.

Because the IOU after signing the contract should be given to the school, if the wrong information is not corrected before, the loan cannot be made.

Legal basis: Education Law of the People's Republic of China

Article 17 The state practices a school education system of preschool education, primary education, secondary education and higher education. The state establishes a scientific education system. The establishment of schools and other educational institutions within the academic system, the form of running schools, the length of schooling, the enrollment targets and the training objectives shall be stipulated by the education administrative department authorized by the State Council or the State Council.

Article 18 The State shall set standards for preschool education, speed up the popularization of preschool education, and build a public preschool education service system covering urban and rural areas, especially rural areas. People's governments at all levels shall take measures to provide conditions and support for school-age children to receive preschool education.