diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 27c63f4..6e9954b 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -903,7 +903,7 @@ module ApplicationHelper
   end
 
   def base_url
-    environment.top_url(request.scheme)
+    profile ? profile.top_url(request.scheme) : environment.top_url(request.scheme)
   end
   alias :top_url :base_url
 
diff --git a/app/models/profile.rb b/app/models/profile.rb
index 7c5a0e9..def1deb 100644
--- a/app/models/profile.rb
+++ b/app/models/profile.rb
@@ -569,6 +569,14 @@ class Profile < ActiveRecord::Base
     options.merge(Noosfero.url_options)
   end
 
+  def top_url(scheme = 'http')
+    url = scheme + '://'
+    url << url_options[:host]
+    url << ':' << url_options[:port].to_s if url_options.key?(:port)
+    url << Noosfero.root('')
+    url
+  end
+
 private :generate_url, :url_options
 
   def default_hostname
diff --git a/app/models/text_article.rb b/app/models/text_article.rb
index 66dbe9f..0d5ff76 100644
--- a/app/models/text_article.rb
+++ b/app/models/text_article.rb
@@ -33,11 +33,11 @@ class TextArticle < Article
   end
 
   def change_element_path(el, attribute)
-    fullpath = /(https?):\/\/(#{environment.default_hostname})(:\d+)?(\/.*)/.match(el[attribute])
+    fullpath = /(https?):\/\/(#{profile.default_hostname})(:\d+)?(\/.*)/.match(el[attribute])
     if fullpath
       domain = fullpath[2]
       path = fullpath[4]
-      el[attribute] = path if domain == environment.default_hostname
+      el[attribute] = path if domain == profile.default_hostname
     end
   end
 
diff --git a/test/unit/application_helper_test.rb b/test/unit/application_helper_test.rb
index 9380071..a865173 100644
--- a/test/unit/application_helper_test.rb
+++ b/test/unit/application_helper_test.rb
@@ -1022,6 +1022,27 @@ class ApplicationHelperTest < ActionView::TestCase
     assert_equal "Clone Article", label_for_clone_article(TinyMceArticle.new)
   end
 
+  should "return top url of environment" do
+    env = Environment.default
+    request = mock()
+    request.expects(:scheme).returns('http')
+    stubs(:request).returns(request)
+    stubs(:environment).returns(env)
+    stubs(:profile).returns(nil)
+    assert_equal env.top_url('http'), top_url
+  end
+
+  should "return top url considering profile" do
+    env = Environment.default
+    c = fast_create(Community)
+    request = mock()
+    request.stubs(:scheme).returns('http')
+    stubs(:request).returns(request)
+    stubs(:environment).returns(env)
+    stubs(:profile).returns(c)
+    assert_equal c.top_url, top_url
+  end
+
   protected
   include NoosferoTestHelper
 
diff --git a/test/unit/profile_test.rb b/test/unit/profile_test.rb
index 7bf13da..5a87101 100644
--- a/test/unit/profile_test.rb
+++ b/test/unit/profile_test.rb
@@ -256,6 +256,20 @@ class ProfileTest < ActiveSupport::TestCase
     assert_equal({:host => 'micojones.net', :profile => nil, :controller => 'content_viewer', :action => 'view_page', :page => []}, profile.url)
   end
 
+  should 'provide environment top URL when profile has not a domain' do
+    env = Environment.default
+    profile = fast_create(Profile, :environment_id => env.id)
+    assert_equal env.top_url, profile.top_url
+  end
+
+  should 'provide top URL to profile with domain' do
+    env = Environment.default
+    profile = fast_create(Profile, :environment_id => env.id)
+    domain = fast_create(Domain, :name => 'example.net')
+    profile.domains << domain
+    assert_equal 'http://example.net', profile.top_url
+  end
+
   should 'help developers by adding a suitable port to url' do
     profile = build(Profile)
 
diff --git a/test/unit/text_article_test.rb b/test/unit/text_article_test.rb
index 500acb8..86fa417 100644
--- a/test/unit/text_article_test.rb
+++ b/test/unit/text_article_test.rb
@@ -85,6 +85,17 @@ class TextArticleTest < ActiveSupport::TestCase
     assert_equal "<img src=\"/test.png\">", article.body
   end
 
+  should 'change image path to relative for profile with own domain' do
+    person = create_user('testuser').person
+    person.domains << build(Domain)
+
+    article = TextArticle.new(:profile => person, :name => 'test')
+    env = Environment.default
+    article.body = "<img src=\"http://#{person.default_hostname}:3000/link-profile.png\">"
+    article.save!
+    assert_equal "<img src=\"/link-profile.png\">", article.body
+  end
+
   should 'not be translatable if there is no language available on environment' do
     environment = fast_create(Environment)
     environment.languages = nil
--
libgit2 0.21.2