diff --git a/usrguide/TITAN_change_log_7.1.pl0.pptx b/usrguide/TITAN_change_log_7.1.pl0.pptx
index 5ed87e12f7beb235a1890989969d9aecc01cba3a..161168c6a9a05ee72d594763c299485e43599844 100644
Binary files a/usrguide/TITAN_change_log_7.1.pl0.pptx and b/usrguide/TITAN_change_log_7.1.pl0.pptx differ