Jianghan University is an undergraduate comprehensive university in China, located in Wuhan City, Hubei Province. Although Jianghan University is competitive and advantageous in some aspects, it also has some disadvantages. The following is a brief summary of the disadvantages of Jianghan University:

1. The popularity of the school is relatively low: Compared with some well-known universities in China, the overall popularity of Jianghan University is relatively low. This may affect students' employment, financing of scientific research projects and attracting high-level teachers.

2. Discipline construction needs to be improved: compared with some top universities, there is still a certain gap in discipline construction of Jianghan University. Although the school has certain advantages in some disciplines, other disciplines still need to be strengthened to further enhance the discipline strength and academic level.

3. The teaching staff is relatively weak: although there are a number of excellent teachers in the school, the overall teaching staff is relatively weak. Compared with some famous schools, the lack of first-class teaching and research talents may affect the academic research level and teaching quality.

4. The level of scientific research needs to be improved: Jianghan University has some shortcomings in scientific research, and the number of scientific research projects and the quality of scientific research results are relatively low. This may affect the academic status and scientific research reputation of the school.

5. Limited facilities and resources: Compared with some high-level universities, Jianghan University has relatively limited teaching facilities and laboratory resources. This may limit students' practical education and scientific research conditions, and have a certain impact on cultivating students' practical ability and scientific research innovation ability.

6. The pressure of employment competition is greater: because of their relatively weak popularity and strength, Jianghan University students face greater competitive pressure in the job market. In attracting high-quality employment opportunities and high-paying positions, schools may need to strengthen cooperation with enterprises and school-enterprise linkage.

It is worth noting that every university has advantages and disadvantages, and the disadvantages do not mean that the whole school is not desirable.