ошибка воспроизведения видео с ютуба в попапе

apps/school/templates/blocks/schedule_item.html

@@ -7,7 +7,7 @@
       <div class="timing__day{% if school_schedule.is_online %} active{% endif %}">
         {{ school_schedule }}
         {% if not is_purchased and request.user_agent.is_mobile and school_schedule.trial_lesson %}
-        <a class="timing__trial-lesson js-video-modal" href="#" data-trial-lesson="1" data-video-url="{{ school_schedule.trial_lesson }}">Пробный урок</a>
+        <a class="timing__trial-lesson js-video-modal" href="#" data-trial-lesson="1" data-video-url="{{ school_schedule.trial_lesson|safe }}">Пробный урок</a>
         {% endif %}
       </div>
       {% if is_purchased and live_lesson %}
@@ -25,7 +25,7 @@
           {% endif %}
         {% endif %}
         {% if not is_purchased and not request.user_agent.is_mobile and school_schedule.trial_lesson and not is_drawing_camp %}
-        <a class="timing__trial-lesson js-video-modal" href="#" data-trial-lesson="1" data-video-url="{{ school_schedule.trial_lesson }}">Пробный урок</a>
+        <a class="timing__trial-lesson js-video-modal" href="#" data-trial-lesson="1" data-video-url="{{ school_schedule.trial_lesson|safe }}">Пробный урок</a>
         {% endif %}
       </div>
     </div>

project/templates/blocks/video.html

@@ -1,10 +1,10 @@
 <div class="section section_video">
   <div class="section__center center center_sm" style="text-align: center;">
     <div class="title">Пробный урок</div>
-    <img class="main-video-preview js-video-modal" data-video-url="{{ config.MAIN_PAGE_VIDEO_URL }}" data-trial-lesson="1"
+    <img class="main-video-preview js-video-modal" data-video-url="{{ config.MAIN_PAGE_VIDEO_URL|safe }}" data-trial-lesson="1"
          src="{{ config.MAIN_PAGE_VIDEO_PREVIEW_IMG.url }}"/>
     <a href="#" class="btn js-video-modal btn_stroke-black" style="margin: 20px;"
-       data-video-url="{{ config.MAIN_PAGE_VIDEO_URL }}" data-trial-lesson="1">Смотреть бесплатно</a>
-    <div>Много развивающих видео на&nbsp;нашем <a href="{{ config.SERVICE_YOUTUBE_URL }}">YouTube&nbsp;канале</a></div>
+       data-video-url="{{ config.MAIN_PAGE_VIDEO_URL|safe }}" data-trial-lesson="1">Смотреть бесплатно</a>
+    <div>Много развивающих видео на&nbsp;нашем <a href="{{ config.SERVICE_YOUTUBE_URL|safe }}">YouTube&nbsp;канале</a></div>
   </div>
 </div>