If the undergraduate thesis is not promoted or included, it will not be affected by the previous college graduation thesis, mainly depending on the school's examination and approval of the thesis. If you want to check for duplicates, there may be problems. It is suggested to look at the general content of others and write the specific content yourself. At the same time, pay attention to the need for further processing if the depth of the college is not enough.

Strictly speaking, self-plagiarism is not plagiarism, but there will be a high repetition rate when searching (first of all, your paper is online, if you are not online, don't worry about this problem at all).

The basic teaching requirements of graduation thesis are to cultivate students' comprehensive application, consolidation and expansion of the basic theories and professional knowledge they have learned, to cultivate students' ability to analyze and solve practical problems independently, to cultivate students' ability to deal with data and information, and to cultivate students' correct work style and serious scientific attitude of integrating theory with practice.