1, the business license has expired, and the enterprise business license cannot be approved; In addition, if the business license does not have three certificates in one, the self-certification will also be rejected. 2. If the official certification letter is filled in incorrectly, such as the wrong text, stamped with other contract/financial seal, unsigned, etc. , will directly call back to redo. Remember to stamp the official seal! 3. The business scope of the business license is inconsistent. For example, the business license of the enterprise covers folk prescription, moxibustion, moxa stick prescription, clinical examination, genetic testing, blood test, reproductive health (drugs such as medicines, capsules and private parts), plastic surgery (semi-permanent, depilation, tattoo, scar repair and burn repair), manual processing (such as moxa stick processing and hand beading), etc. , it will not be approved. 4. The company qualification and account information do not meet the requirements. Company qualifications and account information involving medical and health care, gambling, internet finance, WeChat business, trust, private placement, guns and ammunition (real CS hall-gunfight), controlled knives, height-increasing products, bisexual products, ear-plucking, gambling stone, IVF, cottage brands, military politics, manufacturing and sales of police equipment, and fur will not be approved. 5. The application classification of enterprise numbers is inconsistent. For example, the business scope in the business license does not include finance and law, but the enterprise account has applied for relevant classification and will not pass the examination. Generally speaking, Tik Tok enterprise number certification. The failure is mainly due to problems in business license, company qualification and business scope. It is necessary to carefully check whether the above problems occur, and then solve them after specific analysis.