--- a/rt4/step11/show_ipv6_route.ref
+++ b/rt4/step12/show_ipv6_route.ref
@@ -149,23 +149,10 @@
           "afi":"ipv6",
           "interfaceName":"eth-rt5",
           "active":true,
-          "backupIndex":[
-            0
-          ],
           "labels":[
             3
           ]
         }
-      ],
-      "backupNexthops":[
-        {
-          "afi":"ipv6",
-          "interfaceName":"eth-rt6",
-          "active":true,
-          "labels":[
-            16501
-          ]
-        }
       ]
     }
   ],
@@ -184,23 +171,10 @@
           "afi":"ipv6",
           "interfaceName":"eth-rt6",
           "active":true,
-          "backupIndex":[
-            0
-          ],
           "labels":[
             3
           ]
         }
-      ],
-      "backupNexthops":[
-        {
-          "afi":"ipv6",
-          "interfaceName":"eth-rt5",
-          "active":true,
-          "labels":[
-            30061
-          ]
-        }
       ]
     }
   ]
