diff --git a/ssh/config b/ssh/config
index 0ea63f8..ad03597 100644
--- a/ssh/config
+++ b/ssh/config
@@ -113,6 +113,12 @@ Host idc-aliyun-sg
     IdentityFile ~/.flinty/ssh/idc-aliyun-sg.pub
     IdentitiesOnly yes
 
+Host idc-yxvm
+    HostName 46.3.216.77
+    User root
+    IdentityFile ~/.flinty/ssh/idc-yxvm.pub
+    IdentitiesOnly yes
+
 Host hf-linux
     HostName 192.168.5.12
     User flintylemming
diff --git a/ssh/idc-yxvm.pub b/ssh/idc-yxvm.pub
new file mode 100644
index 0000000..7b4d442
--- /dev/null
+++ b/ssh/idc-yxvm.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFK9/NvPjti5NlwABrVrimUJdc1ilwCXKKCCaeO5YfvW
\ No newline at end of file