diff --git a/.gitignore b/.gitignore
index bc8b236..0067be1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,6 +15,7 @@ backend/_pycache__/*
 测试.txt
 backend\app.log
 *.log
+!app.log
 backend/notebook.jpg
 backend/notebook2.jpg
 backend/app.log
diff --git a/app.log b/app.log
new file mode 100644
index 0000000..e69de29