```ruby
class User::RegistrationsController < Devise::RegistrationsController
  before_filter :configure_sign_up_params, only: [:create]
  # before_filter :configure_account_update_params, only: [:update]

  # GET /resource/sign_up
  # def new
  #   super
  # end

  # POST /resource
   def create
     super
   end

  # GET /resource/edit
  def edit
    super
  end

  # PUT /resource
  def update
    super
  end

  # DELETE /resource
  def destroy
    super
  end

  # GET /resource/cancel
  # Forces the session data which is usually expired after sign
  # in to be expired now. This is useful if the user wants to
  # cancel oauth signing in/up in the middle of the process,
  # removing all OAuth session data.
  def cancel
    super
  end

  protected

  # If you have extra params to permit, append them to the sanitizer.
  def configure_sign_up_params
    devise_parameter_sanitizer.for(:sign_up) << :username
  end

  # If you have extra params to permit, append them to the sanitizer.
  def configure_account_update_params
    devise_parameter_sanitizer.for(:account_update) << :username
  end

  # The path used after sign up.
   def after_sign_up_path_for(resource)
     dashboard_account
   end

  # The path used after sign up for inactive accounts.
  # def after_inactive_sign_up_path_for(resource)
  #   super(resource)
  # end
end
```

Fix redirect path after signup
user
```ruby
class User::RegistrationsController < Devise::RegistrationsController
  before_filter :configure_sign_up_params, only: [:create]
  layout 'dashboard'
  # before_filter :configure_account_update_params, only: [:update]

  # GET /resource/sign_up
  # def new
  #   super
  # end

  # POST /resource
   def create
     super
   end

  # GET /resource/edit
  def edit
    super
  end

  # PUT /resource
  def update
    super
  end

  # DELETE /resource
  def destroy
    super
  end

  # GET /resource/cancel
  # Forces the session data which is usually expired after sign
  # in to be expired now. This is useful if the user wants to
  # cancel oauth signing in/up in the middle of the process,
  # removing all OAuth session data.
  def cancel
    super
  end

  protected

  # If you have extra params to permit, append them to the sanitizer.
  def configure_sign_up_params
    devise_parameter_sanitizer.for(:sign_up) << :username
  end

  # If you have extra params to permit, append them to the sanitizer.
  def configure_account_update_params
    devise_parameter_sanitizer.for(:account_update) << :username
  end

  # The path used after sign up.
   def after_sign_up_path_for(resource)
     dashboard_account_path
   end

  # The path used after sign up for inactive accounts.
  # def after_inactive_sign_up_path_for(resource)
  #   super(resource)
  # end
end
```
assistant