diff --git a/school/lms/doctype/lesson_assignment/lesson_assignment.py b/school/lms/doctype/lesson_assignment/lesson_assignment.py
index 7c6b963b..eb2fd5e8 100644
--- a/school/lms/doctype/lesson_assignment/lesson_assignment.py
+++ b/school/lms/doctype/lesson_assignment/lesson_assignment.py
@@ -16,9 +16,9 @@ def upload_assignment(assignment, lesson, identifier):
         "user": frappe.session.user,
         "id": identifier
     }
-    lesson_work = frappe.db.exists(args)
-    if lesson_work:
-        frappe.db.set_value("Lesson Assignment", lesson_work[0], "assignment", assignment)
+    if frappe.db.exists(args):
+        del args["doctype"]
+        frappe.db.set_value("Lesson Assignment", args, "assignment", assignment)
     else:
         args.update({"assignment": assignment})
         lesson_work = frappe.get_doc(args)
diff --git a/school/www/profiles/profile.html b/school/www/profiles/profile.html
index 63c75951..64e73b81 100644
--- a/school/www/profiles/profile.html
+++ b/school/www/profiles/profile.html
@@ -244,7 +244,7 @@
     {% endif %}
 
     {% if member.mobile_no and not member.hide_private %}
-    <a class="button-links mobile-no" href="tel:{{ member.mobile_no }}" >
+    <a class="button-links" href="tel:{{ member.mobile_no }}" >
       <img src="/assets/school/icons/call.svg"> {{ member.mobile_no }}
     </a>
     {% endif %}