This research study is to find out the development of Islamic Banking social disclousure performance using the Islamic Social Repoting Index approach in 2014-2015. this research is quantitative research. the population in this study is islamic banking in indonesian. the sample of this study is 6 Islamic Banks in indonesian. data analysis techniques used are Conten Analysts and Logistical Trend using Microsoft Excell. the results of this study indicate that the development of Islamic Social Reporting Index disclousure does not affect the development of social performance in Islamic Banking.