commit 48cabdfd5455e2e8bca439237e081c97a2e5752b
Author: pgv7smpay <1561443819@qq.com>
Date:   Thu Aug 18 08:52:31 2022 +0800

    Initial commit

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..a3b29c5
--- /dev/null
+++ b/README.md
@@ -0,0 +1,2 @@
+# ttl
+