如何使用django allauth添加更新用户数据

如何使用django allauth添加更新用户数据，我希望允许用户在注册后更改名字和第二个名字，那么如何做到这一点

我的代码| models.py：

class Profile(models.Model):
    first_name = models.CharField(max_length=125)
    last_name = models.CharField(max_length=125)
    user_pic = models.ImageField(upload_to='images/',null=True, blank=True)

    def __str__(self):
        return self.first_name

forms.py：

# update user data Form
class ProfileForm(forms.ModelForm):
    first_name = forms.CharField(required=False,label='First Name',widget=forms.TextInput(attrs={'class': 'form-control','placeholder':' Enter First Name '}) )
    last_name = forms.CharField(required=False,label='Last Name',widget=forms.TextInput(attrs={'class': 'form-control','placeholder':' Enter Second Name '}) )
    user_pic = forms.ImageField(required=True,label='Your photo')
    class Meta:
        model = User
        fields = ('first_name', 'last_name','user_pic')

    def save(self, commit=True):
        user = super(ProfileForm, self).save(commit=False)

        if commit:
            user.save()

        return user

views.py：

# Edit Profile View
@login_required(login_url='accounts/login/')
class ProfileView(UpdateView):
    model = User
    form_class = ProfileForm
    success_url = reverse_lazy('profile')
    template_name = 'account/profile.html'
    def get_object(self, queryset=None):
        return self.request.user

html页面：

<form method="post">
    {% csrf_token %}
    {{ form.as_p }}
    <input type="submit" style="background-color:#7952b3" value="update">
</form>

{%csrf_令牌%}
{{form.as_p}}

当我在浏览器中打开页面时，它不会显示表单字段，但会显示更新按钮