diff --git a/nutcase/app/app/api/routes.py b/nutcase/app/app/api/routes.py
index 5c9bb03..1c50294 100755
--- a/nutcase/app/app/api/routes.py
+++ b/nutcase/app/app/api/routes.py
@@ -58,6 +58,8 @@ def route_default():
                 Result['addr']   = s['server']
                 Result['port']   = s['port']
                 Result['device'] = d['device']
+                if 'mode' in d:
+                    Result['mode'] = d['mode']
                 if 'default' in d:
                     if d['default']:
                         print("route default: return {} as default".format(d))
diff --git a/nutcase/app/app/templates/main/index.html b/nutcase/app/app/templates/main/index.html
index b89d824..40d8c85 100755
--- a/nutcase/app/app/templates/main/index.html
+++ b/nutcase/app/app/templates/main/index.html
@@ -318,6 +318,9 @@ <h5 class="modal-title" id="warningLabel">Warning</h5>
           if (data.device) {
               Device = data.device;
             }
+          if (data.mode) {
+              Mode = data.mode;
+          }
           if (data.addr) {
               Addr = data.addr;
               if (data.port) {