diff --git a/.gitattributes b/.gitattributes
index 486a232..8a70d35 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1 +1,2 @@
 *.zip filter=lfs diff=lfs merge=lfs -text
+*.zip.* filter=lfs diff=lfs merge=lfs -text
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..40dc945
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+# Do not store any backup file
+*.bak
+# Do not version generated files with version No.
+zip/depot_*
\ No newline at end of file