diff --git a/haproxy/haproxy.cfg b/haproxy/haproxy.cfg
index 481c651..312bf48 100644
--- a/haproxy/haproxy.cfg
+++ b/haproxy/haproxy.cfg
@@ -15,6 +15,22 @@ frontend http-in
     use_backend pwd1 if host_pwd1
     use_backend pwd2 if host_pwd2
 
+    acl host_lab_bingohuang hdr(host) lab.bingohuang.com
+    acl host_pwd1_b hdr_reg(host) -i ^.*\.?host1\.lab.bingohuang.com?:?.*$
+    acl host_pwd2_b hdr_reg(host) -i ^.*\.?host2\.lab.bingohuang.com?:?.*$
+
+    use_backend all if host_lab_bingohuang
+    use_backend pwd1 if host_pwd1_b
+    use_backend pwd2 if host_pwd2_b
+
+    acl host_labs_bingohuang hdr(host) labs.bingohuang.com
+    acl host_pwd1_c hdr_reg(host) -i ^.*\.?host1\.labs.bingohuang.com?:?.*$
+    acl host_pwd2_c hdr_reg(host) -i ^.*\.?host2\.labs.bingohuang.com?:?.*$
+
+    use_backend all if host_labs_bingohuang
+    use_backend pwd1 if host_pwd1_c
+    use_backend pwd2 if host_pwd2_c
+
 backend all
     balance roundrobin