diff --git a/ui/src/views/network/LoadBalancing.vue b/ui/src/views/network/LoadBalancing.vue
index 6856251c3c9..ddbcf3861e2 100644
--- a/ui/src/views/network/LoadBalancing.vue
+++ b/ui/src/views/network/LoadBalancing.vue
@@ -554,7 +554,7 @@ export default {
         vpcid: this.resource.vpcid
       }).then(json => {
         this.tiers.data = json.listnetworksresponse.network || []
-        this.selectedTier = this.tiers.data && this.tiers.data[0].id ? this.tiers.data[0].id : null
+        this.selectedTier = this.tiers.data?.[0]?.id ? this.tiers.data[0].id : null
         this.$forceUpdate()
       }).catch(error => {
         this.$notifyError(error)
diff --git a/ui/src/views/network/PortForwarding.vue b/ui/src/views/network/PortForwarding.vue
index d71672e73b7..29208d96006 100644
--- a/ui/src/views/network/PortForwarding.vue
+++ b/ui/src/views/network/PortForwarding.vue
@@ -503,7 +503,6 @@ export default {
       this.addVmModalNicLoading = false
       this.nics = []
       this.resetTagInputs()
-      this.resetAllRules()
     },
     openTagsModal (id) {
       this.tagsModalLoading = true