Today is a busy day. I prepare the monthly material all the morning, which I have drafted for three days because I have a lot of data to analyze, and present the status clearly with PPT. At the same time I submit two reports to functional team. In the afternoon, I join the monthly review meeting from 3 to 5 PM, show the work progress in Aug. Then I support IT team to test the new software system, which will be released at the beginning of September. I work with my colleagues and the software engineers of vendor till 8 PM. So far, all the things proceed well, but I still have many things to do tomorrow.  It seems that I should have a good rest in this weekend, and I wish my friends in DIO have a good weekend in advance.