diff --git a/ad/81bf47bba617d43ba2b7c94499d6aafe929816 b/ad/81bf47bba617d43ba2b7c94499d6aafe929816
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index 00000000000..9b510f4ff1e
--- /dev/null
+++ b/ad/81bf47bba617d43ba2b7c94499d6aafe929816
@@ -0,0 +1 @@
+Author: https://github.com/skyrising