diff --git a/academic_codes/2021.07.26_calculation_of_Berry_curvature_and_Chern_number_by_another_method/calculation_of_Berry_curvature_and_Chern_number_by_another_method.py b/academic_codes/2021.07.26_calculation_of_chern_number_with_method_3/calculation_of_chern_number_with_method_3.py
similarity index 100%
rename from academic_codes/2021.07.26_calculation_of_Berry_curvature_and_Chern_number_by_another_method/calculation_of_Berry_curvature_and_Chern_number_by_another_method.py
rename to academic_codes/2021.07.26_calculation_of_chern_number_with_method_3/calculation_of_chern_number_with_method_3.py