Thank your for reply
I have find someway to solve this probelm
I can copy all the properties from Part Proerty Editor and then paste it to Excel. Then I can Edit Excel file to get BOM.
Also there is another efficient way to generate BOM from Tools->Bill of materials , It seems do not care what's wrong with Database Type error.I find it is efficient to generate a BOM file with modifing the export file format like :
In property String
also you can write the format as what you want,and then import to Excel.
All roads to Roma.
Good luck to who may meet the same problem!