diff --git a/first day 学习笔记.txt b/10.27孙维宁git学习笔记.txt
similarity index 100%
rename from first day 学习笔记.txt
rename to 10.27孙维宁git学习笔记.txt
diff --git a/second day 学习笔记.txt b/10.28孙维宁git学习笔记.txt
similarity index 100%
rename from second day 学习笔记.txt
rename to 10.28孙维宁git学习笔记.txt