diff --git a/ReadMe.md b/ReadMe.md
index 42903d9..9f3342d 100644
--- a/ReadMe.md
+++ b/ReadMe.md
@@ -1,6 +1,8 @@
 # simplex
+
+## Tanks
 - [ ] Add how to use to ReadMe.
-- [ ] Make GitHub backup mirror.
+- [x] Make GitHub backup mirror.
 
 ---