# Why has defferences media/js/mautic-form-src.js and app/assets/js/mautic-form-src.js **URL:** \ **Category:** General Discussion\ **Created:** [September 21, 2021, 5:11am UTC](https://forum.mautic.org/t/why-has-defferences-media-js-mautic-form-src-js-and-app-assets-js-mautic-form-src-js/20941 "2021-09-21T05:11:01Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![yamautic](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/yamautic/32/1226_2.png) [@yamautic](https://forum.mautic.org/u/yamautic)\ **Post date:** [September 21, 2021, 5:11am UTC](https://forum.mautic.org/t/why-has-defferences-media-js-mautic-form-src-js-and-app-assets-js-mautic-form-src-js/20941/1 "2021-09-21T05:11:01Z")
Mautic 4.0.0 & PHP 7.4 2 scripts has differences, app/assets/js/mautic-form-src.js if (sParts[1] ) MauticSDK.setConfig(MauticSDK.parseToObject(sParts[1])); media/js/mautic-form-src.js if (sParts[1] && sParts[1].indexOf("=") !== -1) MauticSDK.setConfig(MauticSDK.parseToObject(sParts[1])); because of this differences, my form embedded seems does not work. so ,I fixed “manually script” like this, seems works fine. before script.src = ‘[https://sample.com/m2/media/js/mautic-form.js?vdbc8f7b7](https://sample.com/m2/media/js/mautic-form.js?vdbc8f7b7)’; after script.src = ‘[https://sample.com/m2/media/js/mautic-form.js?formId=vdbc8f7b7](https://sample.com/m2/media/js/mautic-form.js?formId=vdbc8f7b7)’; is this right ??