According to the notice, after the completion of the national college entrance examination on Mathematics in the afternoon of June 7, some netizens released some pictures of the national mathematics volume B and the national new college entrance examination volume I, which were suspected of leaking the test questions. The Education Examination Institute of the Ministry of education attached great importance to it and reported the case to the public security organ at the first time.

After prompt investigation by the public security organ, it is found that:

Involved in the national mathematics test paper B, the Department cheated in the exam. A candidate in Gansu illegally brought his mobile phone into the exam room. After the exam, he took the test paper and sent it to QQ group for answers, but failed. Involving the new national college entrance examination volume I of mathematics, the Department maliciously edited "zhankeng posts". A candidate in Guangdong posted irrelevant posts in QQ space before the examination. After the examination, the content of the test paper was used to replace the original content, and the post time was still displayed before the examination. In addition, a examinee in Anhui claimed to "detain the Chinese national test paper B before the exam", which was also a "zhankeng post" maliciously edited after the exam. In the above cases, there is no question leakage before the exam.

For the test sites involved, the relevant local educational examination institutions have replaced the invigilators, strengthened the invigilators, and will seriously deal with the illegal candidates and the dereliction of duty and responsibility in accordance with the measures for the handling of violations of national educational examinations and other provisions.

The Education Examination Institute of the Ministry of education has once again put forward requirements to local education examination institutions to further strengthen the examination room supervision of follow-up examinations, strictly enforce the examination style and discipline, and resolutely safeguard the fairness and justice of the college entrance examination.