First of all, if the revised result is quite different from the original, the quality of the revision is not high, and it is easy to be found by tutors or peer experts. Therefore, when modifying the results, we should ensure the accuracy, rationality and scientificity of the modification, and avoid obvious logical errors or inconsistent data.
Secondly, if there are academic misconduct such as plagiarism in the revised results, it will be easily found out. Therefore, when modifying the results, it is necessary to ensure that the cited documents, data and opinions have been correctly marked with their sources and have not infringed on the intellectual property rights of others.
Finally, if the revised results are in conflict or contradiction with the previous research results, it may cause academic concern and doubt. Therefore, when revising the results, it is necessary to ensure that the revised results are consistent with the previous research results, and this difference or contradiction can be reasonably explained and discussed.