diff --git a/frontend/src/views/NotFoundPage.vue b/frontend/src/views/NotFoundPage.vue
index b42c3d8bb..f01f76044 100755
--- a/frontend/src/views/NotFoundPage.vue
+++ b/frontend/src/views/NotFoundPage.vue
@@ -4,7 +4,7 @@
     <div class="header py-1 py-lg-1 pt-lg-3">
       <b-container>
         <div class="header-body text-center mb-3">
-          <a href="#!" @click="$router.go(-1)">
+          <a href="#!" @click="goback">
             <div class="container">
               <div class="row">
                 <div class="col-sm-12 col-md-12 mt-5 mb-5">
@@ -1186,7 +1186,7 @@
       </b-container>
     </div>
     <div class="text-center">
-      <b-button class="test-back" variant="light" @click="$router.go(-1)">
+      <b-button class="test-back" variant="light" @click="goback">
         {{ $t('back') }}
       </b-button>
     </div>
@@ -1218,6 +1218,11 @@ export default {
       },
     }
   },
+  methods: {
+    goback() {
+      this.$router.go(-1)
+    },
+  },
 }
 </script>
 <style>