diff --git a/admin/views/settings/meter/meter.model.html b/admin/views/settings/meter/meter.model.html
index dc19440c..22dd9df3 100644
--- a/admin/views/settings/meter/meter.model.html
+++ b/admin/views/settings/meter/meter.model.html
@@ -101,10 +101,10 @@
                   </div>
               </div>
             </div>
-            <div class="form-group"><label class="col-sm-4 control-label">{{'METER.QR_CODE' | translate}} ({{'SETTING.OPTIONAL' | translate}})</label>
+            <div class="form-group"><label class="col-sm-4 control-label">{{'METER.QR_CODE' | translate}} </label>
              <div class="col-sm-8">
                   <div>
-                       <qrcode data="{{meter.qrcode}}" version="1" error-correction-level="L" size="200" color="#fff" background="#000" download></qrcode>
+                       <qrcode data="{{meter.qrcode}}" version="1" error-correction-level="L" size="100" color="#fff" background="#000" download></qrcode>
                   </div>
               </div>
             </div>