diff --git a/app/assets/images/franceconnect_logo.png b/app/assets/images/franceconnect_logo.png
deleted file mode 100644
index c1a8ce071..000000000
Binary files a/app/assets/images/franceconnect_logo.png and /dev/null differ
diff --git a/app/assets/images/logo_FC_02_small.png b/app/assets/images/logo_FC_02_small.png
deleted file mode 100644
index 944de73ce..000000000
Binary files a/app/assets/images/logo_FC_02_small.png and /dev/null differ
diff --git a/app/controllers/api/v1/dossiers_controller.rb b/app/controllers/api/v1/dossiers_controller.rb
index b275f41b2..a446570da 100644
--- a/app/controllers/api/v1/dossiers_controller.rb
+++ b/app/controllers/api/v1/dossiers_controller.rb
@@ -13,7 +13,7 @@ class API::V1::DossiersController < APIController
   error code: 404, desc: "Procédure inconnue"
 
   def index
-    procedure = current_administrateur.procedures.find(params[:procedure_id])
+    procedure = administrateur.procedures.find(params[:procedure_id])
     dossiers = procedure.dossiers.state_not_brouillon.page(params[:page]).per(per_page)
 
     render json: { dossiers: dossiers.map{ |dossier| DossiersSerializer.new(dossier) }, pagination: pagination(dossiers) }, status: 200
@@ -28,7 +28,7 @@ class API::V1::DossiersController < APIController
   error code: 404, desc: "Procédure ou dossier inconnu"
 
   def show
-    procedure = current_administrateur.procedures.find(params[:procedure_id])
+    procedure = administrateur.procedures.find(params[:procedure_id])
     dossier = procedure.dossiers.find(params[:id])
 
     respond_to do |format|
diff --git a/app/controllers/api/v1/procedures_controller.rb b/app/controllers/api/v1/procedures_controller.rb
index f983b9d21..54cf5c94c 100644
--- a/app/controllers/api/v1/procedures_controller.rb
+++ b/app/controllers/api/v1/procedures_controller.rb
@@ -9,7 +9,7 @@ class API::V1::ProceduresController < APIController
   error code: 404, desc: "Procédure inconnue"
 
   def show
-    procedure = current_administrateur.procedures.find(params[:id]).decorate
+    procedure = administrateur.procedures.find(params[:id]).decorate
 
     render json: { procedure: ProcedureSerializer.new(procedure).as_json }
   rescue ActiveRecord::RecordNotFound => e
diff --git a/app/controllers/api_controller.rb b/app/controllers/api_controller.rb
index d1ab966a5..e387c3b69 100644
--- a/app/controllers/api_controller.rb
+++ b/app/controllers/api_controller.rb
@@ -19,10 +19,10 @@ class APIController < ApplicationController
   protected
 
   def valid_token?
-    current_administrateur.present?
+    administrateur.present?
   end
 
-  def current_administrateur
+  def administrateur
     @administrateur ||= (authenticate_with_bearer_token || authenticate_with_param_token)
   end
 
diff --git a/app/controllers/new_gestionnaire/procedures_controller.rb b/app/controllers/new_gestionnaire/procedures_controller.rb
index aefe3fa26..dad304e23 100644
--- a/app/controllers/new_gestionnaire/procedures_controller.rb
+++ b/app/controllers/new_gestionnaire/procedures_controller.rb
@@ -175,7 +175,7 @@ module NewGestionnaire
 
     def download_dossiers
       export = procedure.generate_export
-      filename = "dossiers_#{procedure.procedure_path.path}_#{Time.now.strftime('%Y-%m-%d_%H-%M')}"
+      filename = procedure.export_filename
 
       respond_to do |format|
         format.csv { send_data(SpreadsheetArchitect.to_csv(data: export[:data], headers: export[:headers]), filename: "#{filename}.csv") }
diff --git a/app/models/procedure.rb b/app/models/procedure.rb
index 436a43a7c..daddb0ab7 100644
--- a/app/models/procedure.rb
+++ b/app/models/procedure.rb
@@ -157,6 +157,11 @@ class Procedure < ApplicationRecord
     self.dossiers.state_not_brouillon.size
   end
 
+  def export_filename
+    procedure_identifier = procedure_path&.path || "procedure-#{id}"
+    "dossiers_#{procedure_identifier}_#{Time.now.strftime('%Y-%m-%d_%H-%M')}"
+  end
+
   def generate_export
     exportable_dossiers = dossiers.downloadable_sorted
 
diff --git a/app/views/administration_mailer/new_admin_email.text.erb b/app/views/administration_mailer/new_admin_email.text.erb
index fc244079a..0cac8ecfd 100644
--- a/app/views/administration_mailer/new_admin_email.text.erb
+++ b/app/views/administration_mailer/new_admin_email.text.erb
@@ -1,6 +1,6 @@
 Un nouvel administrateur a été créé sur demarches-simplifiees.fr.
 
-Plateforme : <%= TPS::Application::URL %>
+Plateforme : <%= root_url %>
 
 Login : <%= @admin.email %>
 
diff --git a/config/deploy.rb b/config/deploy.rb
index fdd424f79..63920ad5b 100644
--- a/config/deploy.rb
+++ b/config/deploy.rb
@@ -61,7 +61,6 @@ set :shared_paths, [
   'config/initializers/features.yml',
   "config/environments/#{rails_env}.rb",
   "config/initializers/token.rb",
-  "config/initializers/super_admin.rb",
   "config/unicorn.rb",
   "config/initializers/raven.rb",
   'config/france_connect.yml',
diff --git a/spec/models/procedure_spec.rb b/spec/models/procedure_spec.rb
index 72bfbe1c7..26605cdda 100644
--- a/spec/models/procedure_spec.rb
+++ b/spec/models/procedure_spec.rb
@@ -494,4 +494,22 @@ describe Procedure do
   describe ".default_sort" do
     it { expect(Procedure.default_sort).to eq("{\"table\":\"self\",\"column\":\"id\",\"order\":\"desc\"}") }
   end
+
+  describe ".export_filename" do
+    before { Timecop.freeze(Time.new(2018, 1, 2, 23, 11, 14)) }
+
+    subject { procedure.export_filename }
+
+    context "with a path" do
+      let(:procedure) { create(:procedure, :published) }
+
+      it { is_expected.to eq("dossiers_#{procedure.procedure_path.path}_2018-01-02_23-11") }
+    end
+
+    context "without a path" do
+      let(:procedure) { create(:procedure) }
+
+      it { is_expected.to eq("dossiers_procedure-#{procedure.id}_2018-01-02_23-11") }
+    end
+  end
 end