diff --git a/parameciofast/libraries/lists.py b/parameciofast/libraries/lists.py
index a5220b3..d4d4e23 100644
--- a/parameciofast/libraries/lists.py
+++ b/parameciofast/libraries/lists.py
@@ -244,8 +244,8 @@ class SimpleList:
             options (list): Return a list of basic options for items row 
         """
         options=[]
-        options.append('<a href="'+add_get_parameters(url, op_admin=1, id=id)+'">'+_('Edit')+'</a>')
-        options.append('<a href="'+add_get_parameters(url, op_admin=3, id=id)+'">'+_('Delete')+'</a>')
+        options.append('<a href="'+url+'/edit/{}">'.format(id)+_('Edit')+'</a>')
+        options.append('<a href="'+url+'/delete/{}">'.format(id)+_('Delete')+'</a>')
         return options
     
     def show(self):
diff --git a/parameciofast/libraries/templates/utils/list.phtml b/parameciofast/libraries/templates/utils/list.phtml
index f0386f9..e8e9402 100644
--- a/parameciofast/libraries/templates/utils/list.phtml
+++ b/parameciofast/libraries/templates/utils/list.phtml
@@ -27,7 +27,7 @@
     <thead>
     <tr class="title_list">
         % for field in simplelist.fields_showed:
-            <th class="${simplelist.model.fields[field].name}_td" scope="col"><a href="${add_get_parameters(simplelist.url, order_field=field, begin_page=simplelist.begin_page, order=simplelist.change_order[field], search_text=simplelist.search_text, search_field=simplelist.search_field)}" class="">${set_css_arrow(simplelist, field)}${simplelist.model.fields[field].label}</a></th>
+            <td class="${simplelist.model.fields[field].name}_td"><a href="${add_get_parameters(simplelist.url, order_field=field, begin_page=simplelist.begin_page, order=simplelist.change_order[field], search_text=simplelist.search_text, search_field=simplelist.search_field)}" class="">${set_css_arrow(simplelist, field)}${simplelist.model.fields[field].label}</a></th>
         % endfor 
         % for extra_field in simplelist.arr_extra_fields:
             <td class="options_td">${ extra_field }</td>
diff --git a/parameciofast/modules/fastadmin/__init__.py b/parameciofast/modules/fastadmin/__init__.py
index 25affab..c8eaab1 100644
--- a/parameciofast/modules/fastadmin/__init__.py
+++ b/parameciofast/modules/fastadmin/__init__.py
@@ -19,21 +19,15 @@ url_app=config.apps['admin'][2]
 admin_app=FastAPI(docs_url="/docs", openapi_url="/docs/openapi.json", title='Paramecio Admin', version='0.9')
 
 @admin_app.middleware('http')
-async def check_session(request: Request, call_next):
+async def db_connect(request: Request, call_next):
     
     db=WebModel.connection()
     
-    try:
+    request.state.db=db
         
-        request.state.db=db
+    response = await call_next(request)
         
-        response = await call_next(request)
-            
-    except:
-            
-        db.close()
-            
-        raise
+    db.close()
     
     return response
 
diff --git a/parameciofast/modules/fastadmin/app.py b/parameciofast/modules/fastadmin/app.py
index a1062f9..ada318e 100644
--- a/parameciofast/modules/fastadmin/app.py
+++ b/parameciofast/modules/fastadmin/app.py
@@ -140,6 +140,8 @@ def check_login_admin(user: UserAdmin, request: Request, response: Response) ->
                     db.query('update useradmin set token_login=%s, last_login=%s WHERE id=%s', [remember_key, date_now, result['id']])
                     
                     request.session['login_admin']=True
+                    request.session['user_id']=result['id']
+                    request.session['theme']=result['dark_theme']
                     error=0
                     message=''
     
@@ -212,14 +214,34 @@ def logout_admin(request: Request) -> RedirectResponse:
     return response
     
 @admin_app.get('/change_lang')
-def change_lang():
+def change_lang() -> ResponseData:
     
-    return RedirectResponse(app.url_path_for('home_admin'))
+    #return RedirectResponse(app.url_path_for('home_admin'))
+    
+    error=0
+    
+    message=''
+    
+    return {'error': 0, 'message': ''}
 
 @admin_app.get('/change_theme')
-def change_theme():
+def change_theme(request: Request, theme: bool = 0) -> ResponseData:
     
-    return RedirectResponse(app.url_path_for('home_admin'))
+    error=1
+    
+    #s=get_session()
+    #reqi=request.session
+
+    db=request.state.db
+    
+    request.session['theme']=theme
+    
+    db.query('update useradmin set dark_theme=%s WHERE id=%s', [theme, request.session['user_id']])
+    
+    error=0
+    
+    return {'error': error, 'message': ''}
+
 
 def check_login_tries(request, db):
     
diff --git a/parameciofast/modules/fastadmin/ausers.py b/parameciofast/modules/fastadmin/ausers.py
index 0088338..9c616a4 100644
--- a/parameciofast/modules/fastadmin/ausers.py
+++ b/parameciofast/modules/fastadmin/ausers.py
@@ -44,5 +44,17 @@ def fastadmin_users(request: Request):
     
     slist.fields_showed=['username', 'email', 'double_auth', 'last_login']
 
-    return t.load_template('users.phtml', title=i18n.tlang('Admin'), tlang=i18n.tlang, url_for=app.url_path_for, module_selected='fastadmin_users', slist=slist, session=request.session)
+    return t.load_template('users.phtml', title=i18n.tlang('Admin users'), tlang=i18n.tlang, url_for=app.url_path_for, module_selected='fastadmin_users', slist=slist, session=request.session)
 
+@admin_app.get('/ausers/edit/{item_id}', response_class=HTMLResponse)
+def fastadmin_users_edit(item_id: int, request: Request):
+    
+    i18n=I18n('fastadmin')
+    
+    db=request.state.db
+    
+    #return t.load_template('edit_users.phtml', title=i18n.tlang('Edit admin users'), tlang=i18n.tlang, url_for=app.url_path_for, module_selected='fastadmin_users', session=request.session)
+    return ""
+    
+    
+    
diff --git a/parameciofast/modules/fastadmin/media/images/ajax-loader.gif b/parameciofast/modules/fastadmin/media/images/ajax-loader.gif
new file mode 100644
index 0000000..5516707
Binary files /dev/null and b/parameciofast/modules/fastadmin/media/images/ajax-loader.gif differ
diff --git a/parameciofast/modules/fastadmin/media/images/background.png b/parameciofast/modules/fastadmin/media/images/background.png
new file mode 100644
index 0000000..5660f22
Binary files /dev/null and b/parameciofast/modules/fastadmin/media/images/background.png differ
diff --git a/parameciofast/modules/fastadmin/media/images/background_title.png b/parameciofast/modules/fastadmin/media/images/background_title.png
new file mode 100644
index 0000000..c716ff3
Binary files /dev/null and b/parameciofast/modules/fastadmin/media/images/background_title.png differ
diff --git a/parameciofast/modules/fastadmin/media/images/background_title_login.png b/parameciofast/modules/fastadmin/media/images/background_title_login.png
new file mode 100644
index 0000000..99166e1
Binary files /dev/null and b/parameciofast/modules/fastadmin/media/images/background_title_login.png differ
diff --git a/parameciofast/modules/fastadmin/media/images/languages/en-US.png b/parameciofast/modules/fastadmin/media/images/languages/en-US.png
new file mode 100644
index 0000000..6b89b61
Binary files /dev/null and b/parameciofast/modules/fastadmin/media/images/languages/en-US.png differ
diff --git a/parameciofast/modules/fastadmin/media/images/languages/es-ES.png b/parameciofast/modules/fastadmin/media/images/languages/es-ES.png
new file mode 100644
index 0000000..1c12d91
Binary files /dev/null and b/parameciofast/modules/fastadmin/media/images/languages/es-ES.png differ
diff --git a/parameciofast/modules/fastadmin/media/images/logo.png b/parameciofast/modules/fastadmin/media/images/logo.png
new file mode 100644
index 0000000..8999282
Binary files /dev/null and b/parameciofast/modules/fastadmin/media/images/logo.png differ
diff --git a/parameciofast/modules/fastadmin/templates/layout.phtml b/parameciofast/modules/fastadmin/templates/layout.phtml
index ee3fba9..de19bea 100644
--- a/parameciofast/modules/fastadmin/templates/layout.phtml
+++ b/parameciofast/modules/fastadmin/templates/layout.phtml
@@ -8,7 +8,7 @@ i18n=I18n('fastadmin')
 dark_checked=""
 dark_css=""
 
-if session.get('theme', '0')=='1':
+if session.get('theme', '0')==True:
     dark_checked='checked'
     dark_css='dark'
 
@@ -20,9 +20,9 @@ if session.get('theme', '0')=='1':
 <meta http-equiv="content-type" content="text/html; charset=UTF-8">
 <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0">
 <title>${title}</title>
-<link href="${make_media_url('css/admin.css', 'admin')}" rel="stylesheet" />
-<link href="${make_media_url('css/responsive-nav.css', 'admin')}" rel="stylesheet" />
-<link href="${make_media_url('css/tooltipster.bundle.min.css', 'admin')}" rel="stylesheet" />
+<link href="${make_media_url('css/admin.css', 'fastadmin')}" rel="stylesheet" />
+<link href="${make_media_url('css/responsive-nav.css', 'fastadmin')}" rel="stylesheet" />
+<link href="${make_media_url('css/tooltipster.bundle.min.css', 'fastadmin')}" rel="stylesheet" />
 <!--<link href="https://fonts.googleapis.com/css?family=Roboto" rel="stylesheet"> -->
 <%block name="extra_css">
 </%block>
@@ -53,7 +53,7 @@ if session.get('theme', '0')=='1':
         </%block>
         % if lang_selected!=None:
             % for i18n_lang in i18n.dict_i18n:
-                <a class="${select_lang(i18n_lang, lang_selected)}" href=""><img src="${make_media_url('images/languages/'+i18n_lang+'.png', 'admin')}" alt="${i18n_lang}"/></a> 
+                <a class="${select_lang(i18n_lang, lang_selected)}" href=""><img src="${make_media_url('images/languages/'+i18n_lang+'.png', 'fastadmin')}" alt="${i18n_lang}"/></a> 
             % endfor 
         % endif
         </div>