Context must be a dict rater solution

Original code

def depart_edit(request, nid):
    #  Revision Department 
    #  According to the obtained nid Query the database 
    row = models.Department.objects.filter(id=nid).first()
    #  Forward data row To depart_edit.html
    return render(request, 'depart_edit.html', row)

Finally, I found out the problem render() The third parameter should be in object form

def depart_edit(request, nid):
    #  Revision Department 
    #  According to the obtained nid Query the database 
    row = models.Department.objects.filter(id=nid).first()
    #  Forward data row To depart_edit.html
    return render(request, 'depart_edit.html', {
    "row":row})

Perfect solution