diff --git a/apps/course/services/plugnmeet.py b/apps/course/services/plugnmeet.py
index fd8c179..4bff408 100644
--- a/apps/course/services/plugnmeet.py
+++ b/apps/course/services/plugnmeet.py
@@ -47,6 +47,10 @@ class PlugNMeetClient:
             "API-KEY": self.api_key,
             "HASH-SIGNATURE": self._build_signature(body),
         }
+        
+        import logging
+        logger = logging.getLogger(__name__)
+        logger.debug(f"[PlugNMeet] POST {path} - Body: {body[:500]}")
 
         try:
             response = requests.post(url, data=body.encode("utf-8"), headers=headers, timeout=self.timeout)
diff --git a/apps/course/views/live_session.py b/apps/course/views/live_session.py
index 3b6f0b2..289855a 100644
--- a/apps/course/views/live_session.py
+++ b/apps/course/views/live_session.py
@@ -219,6 +219,7 @@ class CourseLiveSessionTokenAPIView(GenericAPIView):
 
         user_metadata = {}
         profile_pic = self._build_profile_url(request, user)
+        logger.info(f"[LiveSession Token] Profile pic URL - user_id={user.id} url={profile_pic}")
         if profile_pic:
             user_metadata['profilePic'] = profile_pic
 
@@ -272,5 +273,5 @@ class CourseLiveSessionTokenAPIView(GenericAPIView):
     def _build_profile_url(request, user):
         avatar = getattr(user, 'avatar', None)
         if avatar and getattr(avatar, 'url', None):
-            return avatar.url
+            return request.build_absolute_uri(avatar.url)
         return None