diff --git a/file/picture/.gitignore b/file/picture/.gitignore
deleted file mode 100644
index 8590cd8..0000000
--- a/file/picture/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-# ignore all except .gitignore file
-*
-!.gitignore
\ No newline at end of file
diff --git a/report/.gitignore b/report/.gitignore
deleted file mode 100644
index 8590cd8..0000000
--- a/report/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-# ignore all except .gitignore file
-*
-!.gitignore
\ No newline at end of file
diff --git a/temp/.gitignore b/temp/.gitignore
deleted file mode 100644
index 8590cd8..0000000
--- a/temp/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-# ignore all except .gitignore file
-*
-!.gitignore
\ No newline at end of file