diff --git a/README.md b/README.md
index f3bf8c5..4c28c22 100644
--- a/README.md
+++ b/README.md
@@ -3,4 +3,5 @@
 ## issue
 
 
-## bug fix
\ No newline at end of file
+## bug fix
+2023-04-11 修改 .gitignore
\ No newline at end of file