--- a/rt4/step3/show_ipv6_route.ref
+++ b/rt4/step4/show_ipv6_route.ref
@@ -13,35 +13,13 @@
           "fib":true,
           "afi":"ipv6",
           "interfaceName":"eth-rt2-2",
-          "active":true,
-          "backupIndex":[
-            0
-          ],
-          "labels":[
-            16011
-          ]
+          "active":true
         },
         {
           "fib":true,
           "afi":"ipv6",
           "interfaceName":"eth-rt2-1",
-          "active":true,
-          "backupIndex":[
-            0
-          ],
-          "labels":[
-            16011
-          ]
-        }
-      ],
-      "backupNexthops":[
-        {
-          "afi":"ipv6",
-          "interfaceName":"eth-rt5",
-          "active":true,
-          "labels":[
-            16011
-          ]
+          "active":true
         }
       ]
     }
@@ -60,36 +38,13 @@
           "fib":true,
           "afi":"ipv6",
           "interfaceName":"eth-rt2-2",
-          "active":true,
-          "backupIndex":[
-            0
-          ],
-          "labels":[
-            3
-          ]
+          "active":true
         },
         {
           "fib":true,
           "afi":"ipv6",
           "interfaceName":"eth-rt2-1",
-          "active":true,
-          "backupIndex":[
-            0
-          ],
-          "labels":[
-            3
-          ]
-        }
-      ],
-      "backupNexthops":[
-        {
-          "afi":"ipv6",
-          "interfaceName":"eth-rt5",
-          "active":true,
-          "labels":[
-            16031,
-            16021
-          ]
+          "active":true
         }
       ]
     }
@@ -108,28 +63,19 @@
           "fib":true,
           "afi":"ipv6",
           "interfaceName":"eth-rt2-2",
-          "active":true,
-          "labels":[
-            16031
-          ]
+          "active":true
         },
         {
           "fib":true,
           "afi":"ipv6",
           "interfaceName":"eth-rt2-1",
-          "active":true,
-          "labels":[
-            16031
-          ]
+          "active":true
         },
         {
           "fib":true,
           "afi":"ipv6",
           "interfaceName":"eth-rt5",
-          "active":true,
-          "labels":[
-            16031
-          ]
+          "active":true
         }
       ]
     }
@@ -148,23 +94,7 @@
           "fib":true,
           "afi":"ipv6",
           "interfaceName":"eth-rt5",
-          "active":true,
-          "backupIndex":[
-            0
-          ],
-          "labels":[
-            3
-          ]
-        }
-      ],
-      "backupNexthops":[
-        {
-          "afi":"ipv6",
-          "interfaceName":"eth-rt6",
-          "active":true,
-          "labels":[
-            16051
-          ]
+          "active":true
         }
       ]
     }
@@ -183,23 +113,7 @@
           "fib":true,
           "afi":"ipv6",
           "interfaceName":"eth-rt6",
-          "active":true,
-          "backupIndex":[
-            0
-          ],
-          "labels":[
-            3
-          ]
-        }
-      ],
-      "backupNexthops":[
-        {
-          "afi":"ipv6",
-          "interfaceName":"eth-rt5",
-          "active":true,
-          "labels":[
-            16061
-          ]
+          "active":true
         }
       ]
     }
