diff --git a/cao_blogr.sqlite b/cao_blogr.sqlite
index 4b6dea8..a8312d9 100644
Binary files a/cao_blogr.sqlite and b/cao_blogr.sqlite differ
diff --git a/cao_blogr/forms.py b/cao_blogr/forms.py
index bda9f69..dff66ba 100644
--- a/cao_blogr/forms.py
+++ b/cao_blogr/forms.py
@@ -1,6 +1,6 @@
 from wtforms import Form, StringField, TextAreaField, SelectField
 from wtforms import IntegerField, PasswordField
-from wtforms.validators import InputRequired, DataRequired, Length
+from wtforms.validators import InputRequired, Length
 from wtforms.widgets import HiddenInput
 
 strip_filter = lambda x: x.strip() if x else None
@@ -10,7 +10,7 @@ class BlogCreateForm(Form):
                         filters=[strip_filter])
     body = TextAreaField('Corps du texte', validators=[InputRequired(), Length(min=1)],
                          filters=[strip_filter])
-    tag = SelectField('Tag', validators=[DataRequired()], id='select_tag')
+    tag = SelectField('Sous-rubrique')
 
 
 class BlogUpdateForm(BlogCreateForm):
diff --git a/cao_blogr/routes.py b/cao_blogr/routes.py
index c1cce48..cd82953 100644
--- a/cao_blogr/routes.py
+++ b/cao_blogr/routes.py
@@ -1,9 +1,10 @@
 def includeme(config):
     config.add_static_view('static', 'static', cache_max_age=3600)
     config.add_route('home', '/')
+    config.add_route('admin', '/admin')
     config.add_route('apropos', '/apropos')
     config.add_route('blog', '/blog/{id:\d+}/{slug}')
-    config.add_route('blog_edit', '/blog_edit/{id}')
+    config.add_route('blog_edit', '/blog_edit/{topic}/{id}')
     config.add_route('blog_search', '/blog_search')
     config.add_route('login', '/login')
     config.add_route('logout', '/logout')
diff --git a/cao_blogr/services/blog_record.py b/cao_blogr/services/blog_record.py
index 61818f5..ffb567a 100644
--- a/cao_blogr/services/blog_record.py
+++ b/cao_blogr/services/blog_record.py
@@ -10,9 +10,9 @@ from markdown2 import Markdown
 class BlogRecordService(object):
 
     @classmethod
-    def by_topic(cls, request, topic):
+    def by_topic(cls, request, topic, tag):
         # get posts by topic
-        query = request.dbsession.query(BlogRecord).filter(BlogRecord.topic_id == topic)
+        query = request.dbsession.query(BlogRecord).filter(BlogRecord.topic_id == topic, BlogRecord.tag == tag)
         query = query.order_by(BlogRecord.tag, BlogRecord.title).all()
         return query
 
@@ -25,8 +25,8 @@ class BlogRecordService(object):
 
     @classmethod
     def by_id(cls, request, _id):
-        query = request.dbsession.query(BlogRecord)
-        return query.get(_id)
+        query = request.dbsession.query(BlogRecord).filter(BlogRecord.id == _id).first()
+        return query
 
     @classmethod
     def get_last_five(cls, request):
@@ -39,12 +39,12 @@ class BlogRecordService(object):
     def get_tags_byTopic(cls, request, topic):
         # gest the last 5 items modified
         query = request.dbsession.query(Tags).filter(Tags.topic == topic)
-        query = query.order_by(Tags.tag).all()
+        query = query.order_by(Tags.tag_name).all()
         return query
 
     @classmethod
     def get_topic_name(cls, request, id):
-        # gest the last 5 items modified
+        # gest the name of a given topic
         query = request.dbsession.query(Topics).filter(Topics.topic == id).first()
         return query.topic_name.upper()
 
diff --git a/cao_blogr/static/theme.css b/cao_blogr/static/theme.css
index e601f8e..f8d8239 100644
--- a/cao_blogr/static/theme.css
+++ b/cao_blogr/static/theme.css
@@ -145,4 +145,9 @@ textarea {
   content: "*";
   color: red;
   margin-left:2px;
-}
\ No newline at end of file
+}
+
+.icone-big {
+	color: #f4511e;
+	font-size: 50px;
+}
diff --git a/cao_blogr/templates/admin.jinja2 b/cao_blogr/templates/admin.jinja2
new file mode 100644
index 0000000..9945ba9
--- /dev/null
+++ b/cao_blogr/templates/admin.jinja2
@@ -0,0 +1,23 @@
+{% extends "cao_blogr:templates/layout.jinja2" %}
+
+{% block content %}
+
+	<div class="container-fluid">
+		<div class="row text-center">
+			<div class="col-sm-3">
+				<a href=" {{request.route_url('users')}} "><span class="glyphicon glyphicon-user icone-big"></span></a>
+				<h4>UTILISATEURS</h4>
+			</div>
+			<div class="col-sm-3">
+				<a href=" {{request.route_url('users')}} "><span class="glyphicon glyphicon-user icone-big"></span></a>
+				<h4>TOPICS / TAGS</h4>
+			</div>
+			<div class="col-sm-3">
+				<a href=" {{request.route_url('topic', topic='ADM')}} "><span class="glyphicon glyphicon-file icone-big"></span></a>
+				<h4>PAGES ADMIN</h4>
+			</div>
+		</div>
+	</div>
+
+
+{% endblock %}
diff --git a/cao_blogr/templates/blog.jinja2 b/cao_blogr/templates/blog.jinja2
index beab5f2..feee89b 100644
--- a/cao_blogr/templates/blog.jinja2
+++ b/cao_blogr/templates/blog.jinja2
@@ -4,8 +4,8 @@
 
     {% if request.authenticated_userid %}
         <p>
-            <a href="{{ request.route_url('home') }}">[ Retour ]</a>
-            <a href="{{ request.route_url('blog_edit', id=entry.id) }}">[ Modifier ]</a>
+            <a href="{{ request.route_url('topic', topic=entry.topic_id) }}">[ Retour ]</a>
+            <a href="{{ request.route_url('blog_edit', topic=entry.topic_id, id=entry.id) }}">[ Modifier ]</a>
 
         </p>
     {% endif %}
diff --git a/cao_blogr/templates/blog_edit.jinja2 b/cao_blogr/templates/blog_edit.jinja2
index 3a7cbf6..cc82354 100644
--- a/cao_blogr/templates/blog_edit.jinja2
+++ b/cao_blogr/templates/blog_edit.jinja2
@@ -20,37 +20,27 @@
             {{ form.body(class_='form-control', cols="35", rows="20") }}
         </div>
 
-        {% for error in form.topic.errors %}
-            <div class="error">{{ error }}</div>
-        {% endfor %}
-        <div class="form-group">
-            <label class="required-field" for="topic">{{ form.topic.label }}</label>
-            {{ form.topic(class_='form-control') }}
-        </div>
-
-        {% for error in form.tag.errors %}
-            <div class="text-danger">{{ error }}</div>
-        {% endfor %}
         <div class="form-group">
             <label class="required-field" for="tag">{{ form.tag.label }}</label>
             {{ form.tag(class_='form-control') }}
         </div>
 
-        <p>
-            Topic : <strong>{{ entry.topic }}</strong>
-            &nbsp;|&nbsp;
-            Tag : <strong>{{ entry.tag }}</strong>
-            &nbsp;|&nbsp;
-            Créé le : <strong>{{ entry.created.strftime("%d-%m-%Y - %H:%M") }}</strong>
-            &nbsp;|&nbsp;
-            Modifié le : <strong>{{ entry.edited.strftime("%d-%m-%Y - %H:%M") }}</strong>
+        <p>    
+            Topic : <strong>{{ entry.topic_id }}</strong>
+            {% if blog_id != '0' %}
+                    &nbsp;|&nbsp;
+                    Créé le : <strong>{{ entry.created.strftime("%d-%m-%Y - %H:%M") }}</strong>
+                    &nbsp;|&nbsp;
+                    Modifié le : <strong>{{ entry.edited.strftime("%d-%m-%Y - %H:%M") }}</strong>
+            {% endif %}
         </p>
         <br />
         <div class="form-group">					
-            <a class="btn btn-default" href="{{ request.route_url('home') }}"><span class="glyphicon glyphicon-chevron-left"></span> Retour</a>
+            <a class="btn btn-default" href="{{ request.route_url('topic', topic=entry.topic_id) }}">
+                <span class="glyphicon glyphicon-chevron-left"></span> Retour</a>
             <button class="btn btn-primary" type="submit" name="form.submitted">
                 <span class="glyphicon glyphicon-ok"></span> Enregistrer</button>
-            {% if action == 'edit' %}
+            {% if blog_id != '0' %}
             <button class="btn btn-warning" type="submit" name="form.deleted">
                 <span class="glyphicon glyphicon-remove"></span> Supprimer</button>
             {% endif %}
diff --git a/cao_blogr/templates/home.jinja2 b/cao_blogr/templates/home.jinja2
index ea84226..1c487cb 100644
--- a/cao_blogr/templates/home.jinja2
+++ b/cao_blogr/templates/home.jinja2
@@ -149,7 +149,6 @@
   <!-- Container (POSTS Section) -->
   <div id="posts">
     <br>
-
     <h2 class="text-center">DERNIERES PUBLICATIONS</h2>
 
     <ul>
@@ -174,7 +173,7 @@
 
     <div class="row">
       <div class="col-xs-4">
-        <p><span class="glyphicon glyphicon-envelope"></span>&nbsp;Centre Méditation Sunyata Paris<br>
+        <p><span class="glyphicon glyphicon-envelope"></span>&nbsp;Centre de Méditation Sunyata<br>
           116 bd Maréchal Foch<br>
           93160 NOISY LE GRAND
         </p>
diff --git a/cao_blogr/templates/layout.jinja2 b/cao_blogr/templates/layout.jinja2
index 8d4185e..6b5bd90 100644
--- a/cao_blogr/templates/layout.jinja2
+++ b/cao_blogr/templates/layout.jinja2
@@ -91,7 +91,7 @@
           |&nbsp;<a href="{{ request.route_url('topic', topic='FR2') }}">Pratique</a>&nbsp;
           |&nbsp;<a href="{{ request.route_url('topic', topic='FR3') }}">Qi Gong</a>&nbsp;
           |&nbsp;<a href="{{ request.route_url('topic', topic='FR4') }}">Sciences</a>&nbsp;
-          |&nbsp;<a href="{{ request.route_url('topic', topic='FR9') }}">Méditation Sunyata</a>&nbsp;
+          |&nbsp;<a href="{{ request.route_url('topic', topic='FR9') }}">A propos</a>&nbsp;
           |</big>
         </p>
         <p class="text-center">
@@ -99,7 +99,7 @@
           &nbsp|&nbsp<a href="{{ request.route_url('blog', id=1, slug='mentions-l%25C3%25A9gales') }}">Mentions légales</a>
         
           {% if request.authenticated_userid == 'admin' %}
-            &nbsp|&nbsp<a href="{{request.route_url('users')}}">Utilisateurs</a>
+            &nbsp|&nbsp<a href="{{request.route_url('admin')}}">Admin</a>
           {% endif %}
       
         </p>
diff --git a/cao_blogr/templates/topic.jinja2 b/cao_blogr/templates/topic.jinja2
index 9cf7e1c..60a432d 100644
--- a/cao_blogr/templates/topic.jinja2
+++ b/cao_blogr/templates/topic.jinja2
@@ -3,21 +3,11 @@
 {% block content %}
 
 	{% if request.authenticated_userid %}
-	<p><a href="{{ request.route_url('blog_edit', topic='topic', id='0') }}">
+	<p><a href="{{ request.route_url('blog_edit', topic=topic, id='0') }}">
 		[Nouveau post]</a>
 	</p>
 	{% endif%}
 
-    <ul>
-		{% for entry in items %}
-			<li>
-			  {{ entry.edited.strftime("%d-%m-%Y") }}&nbsp;&nbsp; 
-			  <a href="{{ request.route_url('blog', id=entry.id, slug=entry.slug) }}">
-				  <span class="glyphicon glyphicon-menu-right"></span>&nbsp;&nbsp;{{ entry.title }}
-			  </a>
-			</li>
-	
-		{% endfor %}
-		</ul>
-	
+	{{ liste | safe }}
+
 {% endblock %}
diff --git a/cao_blogr/views/blog.py b/cao_blogr/views/blog.py
index a854cf5..862f395 100644
--- a/cao_blogr/views/blog.py
+++ b/cao_blogr/views/blog.py
@@ -12,8 +12,8 @@ def blog(request):
     blog_id = request.matchdict['id']
     entry = BlogRecordService.by_id(request, blog_id)
     if not entry:
-            request.session.flash(u"Page non trouvée : %s" % blog_id, 'warning')
-            return HTTPFound(location=request.route_url('home'))
+        request.session.flash(u"Page non trouvée : %s" % blog_id, 'warning')
+        return HTTPFound(location=request.route_url('home'))
 
     # just created ? convert body to html
     if entry.body_html == '':
@@ -29,18 +29,21 @@ def blog(request):
              renderer='cao_blogr:templates/blog_edit.jinja2',
              permission='view')
 def blog_edit(request):
-    # get post id from request
+    # get post parameters from request
+    topic = request.matchdict['topic'] 
     blog_id = request.matchdict['id']
-    url = request.route_url('blog_edit',id=blog_id)
+    url = request.route_url('blog_edit',topic=topic, id=blog_id)
+
+    # get the list of tags of this topic
+    tags = BlogRecordService.get_tags_byTopic(request, topic)
 
     if blog_id == '0':
         # create a new post
         entry = BlogRecord()
-        # set default values
-        entry.tag = 'pyramid'
-        entry.topic = 'blog'
+        entry.topic_id = topic
         form = BlogCreateForm(request.POST, entry)
-        form.tag.choices = [(row.tag, row.title) for row in BlogRecordService.tags]
+        form.tag.choices = [(row.tag, row.tag_name) for row in tags]
+
     else:
         # modify post
         entry = BlogRecordService.by_id(request, blog_id)
@@ -48,15 +51,17 @@ def blog_edit(request):
             request.session.flash(u"Page non trouvée : %s" % blog_id, 'warning')
             return HTTPFound(location=request.route_url('home'))
         form = BlogUpdateForm(request.POST, entry)
+        form.tag.choices = [(row.tag, row.tag_name) for row in tags]
 
     if 'form.submitted' in request.params and form.validate():
         if blog_id == '0':
             form.populate_obj(entry)
             entry.title_url = entry.slug
+            entry.topic_id = topic
             
             request.dbsession.add(entry)
             
-            return HTTPFound(location=request.route_url('home'))
+            return HTTPFound(location=request.route_url('topic', topic=topic))
         else:
             del form.id  # SECURITY: prevent overwriting of primary key
             form.populate_obj(entry)
@@ -69,7 +74,8 @@ def blog_edit(request):
     return {
         'page_title': entry.title,
         'url': url,
-        'form': form, 
+        'form': form,
+        'blog_id': blog_id,
         'entry': entry,
         }
 
@@ -101,12 +107,25 @@ def topic(request):
 
     # get the topic_name
     topic_name = BlogRecordService.get_topic_name(request, topic)
-    
-    # lire toutes les docs du topic
-    items = BlogRecordService.by_topic(request, topic)
-    
+    # get all the tags of this topic
+    tags = BlogRecordService.get_tags_byTopic(request, topic)
+
+    # generate the items list group by tag
+    liste = ''
+    for tag in tags:
+        liste += '<h3>' + tag.tag_name + '</h3>'
+        # lire toutes les docs du topic
+        items = BlogRecordService.by_topic(request, topic, tag.tag)
+        if items:
+            liste += '<ul>'
+            for item in items:
+                liste += '<li>{0}  <a href="{1}"><span class="glyphicon glyphicon-menu-right"></span>{2}</a></li>'.format(
+                    item.edited.strftime("%d-%m-%Y"), request.route_url('blog', id=item.id, slug=item.slug), item.title)
+            liste += '</ul>'
+        else:
+            liste += '<ul><li> </li></ul>'
     return {
             'page_title': topic_name,
             'topic': topic,
-            'items': items,
+            'liste': liste,
         }
diff --git a/cao_blogr/views/default.py b/cao_blogr/views/default.py
index d1cbdf2..0e540a5 100644
--- a/cao_blogr/views/default.py
+++ b/cao_blogr/views/default.py
@@ -33,6 +33,15 @@ def home(request):
         }
 
 
+@view_config(route_name='admin',
+             renderer='cao_blogr:templates/admin.jinja2')
+def admin(request):
+
+    return {
+        'page_title': "Admin",
+        }
+
+
 @view_config(route_name='apropos',
              renderer='cao_blogr:templates/apropos.jinja2')
 def apropos(request):