--- a/rt1/step12/show_ipv6_route.ref
+++ b/rt1/step13/show_ipv6_route.ref
@@ -131,8 +131,7 @@
           "interfaceName":"eth-rt6",
           "active":true,
           "backupIndex":[
-            0,
-            1
+            0
           ]
         }
       ],
@@ -141,11 +140,6 @@
           "afi":"ipv6",
           "interfaceName":"eth-rt2",
           "active":true
-        },
-        {
-          "afi":"ipv6",
-          "interfaceName":"eth-rt5",
-          "active":true
         }
       ]
     }
@@ -166,19 +160,13 @@
           "interfaceName":"eth-rt2",
           "active":true,
           "backupIndex":[
-            0,
-            1
+            0
           ]
         }
       ],
       "backupNexthops":[
         {
           "afi":"ipv6",
-          "interfaceName":"eth-rt5",
-          "active":true
-        },
-        {
-          "afi":"ipv6",
           "interfaceName":"eth-rt6",
           "active":true
         }
