diff --git a/ui/scripts/system.js b/ui/scripts/system.js
index 6bdff2e4aee..516111b392a 100644
--- a/ui/scripts/system.js
+++ b/ui/scripts/system.js
@@ -3616,12 +3616,14 @@
                     publicnetwork: {
                       label: 'label.public.network',
                       defaultValue: 'untrusted',
-                      docID: 'helpSRXPublicNetwork'
+                      docID: 'helpSRXPublicNetwork',
+                      isDisabled:true
                     },
                     privatenetwork: {
                       label: 'label.private.network',
                       defaultValue: 'trusted',
-                      docID: 'helpSRXPrivateNetwork'
+                      docID: 'helpSRXPrivateNetwork',
+                      isDisabled:true
                     },
                     capacity: {
                       label: 'label.capacity',
@@ -6513,11 +6515,13 @@
                   // },
                   publicnetwork: {
                     label: 'label.public.network',
-                    defaultValue: 'untrusted'
+                    defaultValue: 'untrusted',
+                    isDisabled:true
                   },
                   privatenetwork: {
                     label: 'label.private.network',
-                    defaultValue: 'trusted'
+                    defaultValue: 'trusted',
+                    isDisabled:true
                   },
                   capacity: {
                     label: 'label.capacity',
diff --git a/ui/scripts/ui/dialog.js b/ui/scripts/ui/dialog.js
index 13a91602a62..5236bb6a334 100644
--- a/ui/scripts/ui/dialog.js
+++ b/ui/scripts/ui/dialog.js
@@ -368,6 +368,9 @@
         $input.attr('id', inputId);
         $name.find('label').attr('for', inputId);
 
+        if(field.isDisabled)
+            $input.attr("disabled","disabled");
+
         // Tooltip
         if (field.docID) {
           $input.toolTip({