diff --git a/NIST_Data_Leakage_Case/NIST_Data_Leakage_00_Env_Setting.pptx b/NIST_Data_Leakage_Case/NIST_Data_Leakage_00_Env_Setting.pptx
index 53c36d1..7abb7c8 100644
Binary files a/NIST_Data_Leakage_Case/NIST_Data_Leakage_00_Env_Setting.pptx and b/NIST_Data_Leakage_Case/NIST_Data_Leakage_00_Env_Setting.pptx differ