diff --git a/ssh/config b/ssh/config
index 570c55d..7322101 100644
--- a/ssh/config
+++ b/ssh/config
@@ -119,6 +119,12 @@ Host idc-hk-iepl-v6
     User root
     IdentityFile ~/.flinty/ssh/idc-hk-iepl.pub
 
+Host idc-hk-iepl-hf-v4
+    HostName 112.31.107.190
+    Port 8843
+    User root
+    IdentityFile ~/.flinty/ssh/idc-hk-iepl.pub
+
 Host idc-aliyun-sg
     HostName 47.237.137.245
     User root