I am using command prompt export mongo collection as csv file.
my command like that:

mongoexport --host 192.168.1.97 --port 27017 --db dvs --collection ComparisonQuality --csv --fields _id,buildSerno,testSerno,testType,status,suiteSerno,currentCount,currentRel,averageRel,createDate,createUser --out d:/dump/comparisonQuality.csv

this export a collection as csv file but they are not in csv file

ObjectId(56cıbc603a661a7fd3fecd21),56cebc5937661a7fd3fecd1d,56cebc483a661a7fd3fecd1b,Comparison,S,56ceba823a661a7fd3fecd0f,1,100,100,2016-02-25T08:33:36.575Z,56cb1ccd3a661e55927054d0

but exporterd data must be like that

ObjectID(56ceba443a661a7fd3fecd17),"56ceba353a661a7fd3fecd12","56cc85fd3a661a7fd3fecc56","Comparison","E","56ceba323a661a7fd3fecd0f",2,0.0,50.0,2016-02-25T08:24:36.168Z,"56cb1ccd3a661e55927054d0"

Why is it like that?