diff --git a/yunchanet b/yunchanet
new file mode 100644
index 0000000000000000000000000000000000000000..0f697d7d4538974e24082e0fafbd2a96e2e3cdc4
--- /dev/null
+++ b/yunchanet
@@ -0,0 +1 @@
+用来提交商户公钥的更新
\ No newline at end of file