diff --git a/plugins/lattes_curriculum/features/lattes_curriculum.feature b/plugins/lattes_curriculum/features/lattes_curriculum.feature
index 176cdab..f114cac 100644
--- a/plugins/lattes_curriculum/features/lattes_curriculum.feature
+++ b/plugins/lattes_curriculum/features/lattes_curriculum.feature
@@ -9,16 +9,53 @@ Feature: import lattes information
     And I go to /admin/plugins
     And I check "LattesCurriculumPlugin"
     And I press "Save changes"
+    And I go to /admin/features/manage_fields
+    Given I follow "Person's fields"
+    And I check "person_fields_lattes_url_active"
+    And I check "person_fields_lattes_url_signup"
+    And I press "save_person_fields"
+    And feature "skip_new_user_email_confirmation" is enabled on environment
     And I am not logged in 
 
   @selenium
   Scenario: Import lattes informations after singup
     Given I am on signup page
-    And I fill in "e-Mail" with "josesilva@example.com"
+    When I fill in "e-Mail" with "josesilva@example.com"
     And I fill in "Username" with "josesilva"
     And I fill in "Full name" with "João Silva"
     And I fill in "Password" with "secret"
     And I fill in "Password confirmation" with "secret"
-    And I fill in "URL Lattes" with "http://lattes.cnpq.br/2864976228727880"
+    And I fill in "Lattes URL" with "http://lattes.cnpq.br/2864976228727880"
     And wait for the captcha signup time
-    And I press "Create my account"
\ No newline at end of file
+    And I press "Create my account"
+    And I go to /profile/josesilva
+    And I follow "Lattes" within "#ui-tabs-anchor"
+    Then I should see "Endereço para acessar este CV: http://lattes.cnpq.br/2864976228727880"
+
+  @selenium
+  Scenario: Don't show lattes informations for blank lattes urls
+    Given I am on signup page
+    When I fill in "e-Mail" with "josesilva@example.com"
+    And I fill in "Username" with "josesilva"
+    And I fill in "Full name" with "João Silva"
+    And I fill in "Password" with "secret"
+    And I fill in "Password confirmation" with "secret"
+    And wait for the captcha signup time
+    And I press "Create my account"
+    And I go to /profile/josesilva
+    Then I should not see "Lattes" within "#ui-tabs-anchor"
+
+  @selenium
+  Scenario: Inform problem if the informed lattes doesn't exist
+    Given I am on signup page
+    When I fill in "e-Mail" with "josesilva@example.com"
+    And I fill in "Username" with "josesilva"
+    And I fill in "Full name" with "João Silva"
+    And I fill in "Password" with "secret"
+    And I fill in "Password confirmation" with "secret"
+    And I fill in "Lattes URL" with "http://lattes.cnpq.br/123456"
+    And wait for the captcha signup time
+    And I press "Create my account"
+    And I go to /profile/josesilva
+    And I follow "Lattes" within "#ui-tabs-anchor"
+    Then I should see "Lattes not found. Please, make sure the informed URL is correct."
\ No newline at end of file
diff --git a/plugins/lattes_curriculum/lib/html_parser.rb b/plugins/lattes_curriculum/lib/html_parser.rb
index dbe1d8d..057faa4 100755
--- a/plugins/lattes_curriculum/lib/html_parser.rb
+++ b/plugins/lattes_curriculum/lib/html_parser.rb
@@ -15,8 +15,8 @@ class Html_parser
       page = remove_select(page)
       page = remove_footer(page)
       page = remove_further_informations(page)
-		rescue
-      page = ""
+		rescue OpenURI::HTTPError => e
+      page = _("Lattes not found. Please, make sure the informed URL is correct.")
 		end
 	end
 
diff --git a/plugins/lattes_curriculum/lib/lattes_curriculum_plugin.rb b/plugins/lattes_curriculum/lib/lattes_curriculum_plugin.rb
index e8d54d8..19455c1 100755
--- a/plugins/lattes_curriculum/lib/lattes_curriculum_plugin.rb
+++ b/plugins/lattes_curriculum/lib/lattes_curriculum_plugin.rb
@@ -49,7 +49,7 @@ class LattesCurriculumPlugin < Noosfero::Plugin
   end
 
   def profile_tabs
-    unless context.profile.academic_info.nil? || context.profile.academic_info.lattes_url.nil?
+    unless context.profile.academic_info.nil? || context.profile.academic_info.lattes_url.blank?
       href = context.profile.academic_info.lattes_url
       html_parser = Html_parser.new
       {
diff --git a/plugins/lattes_curriculum/test/unit/academic_info_test.rb b/plugins/lattes_curriculum/test/unit/academic_info_test.rb
new file mode 100644
index 0000000..4186bc4
--- /dev/null
+++ b/plugins/lattes_curriculum/test/unit/academic_info_test.rb
@@ -0,0 +1,25 @@
+require "test_helper"
+
+class AcademicInfoTest < ActiveSupport::TestCase
+
+  def setup
+    @academic_info = AcademicInfo.new
+  end
+
+  should 'not ve invalid lattes url' do
+    @academic_info.lattes_url = "http://softwarelivre.org/"
+    assert !@academic_info.save
+  end
+
+  should 'accept blank lattes url' do
+    @academic_info.lattes_url = ""
+    assert @academic_info.save
+  end
+
+  should 'save with correct lattes url' do
+    @academic_info.lattes_url = "http://lattes.cnpq.br/2193972715230641"
+    assert @academic_info.save
+  end
+
+
+end
diff --git a/plugins/lattes_curriculum/test/unit/html_parser_test.rb b/plugins/lattes_curriculum/test/unit/html_parser_test.rb
index 8f01b13..9e22267 100644
--- a/plugins/lattes_curriculum/test/unit/html_parser_test.rb
+++ b/plugins/lattes_curriculum/test/unit/html_parser_test.rb
@@ -1,3 +1,6 @@
+#!/bin/env ruby
+# encoding: utf-8
+
 require "test_helper"
 
 class HtmlParserTest < ActiveSupport::TestCase
@@ -11,11 +14,12 @@ class HtmlParserTest < ActiveSupport::TestCase
   end
 
   should 'be not nil the return get_html' do
-    assert_not_nil @parser.get_html("http://lattes.cnpq.br/2193972715230641")
+    result = @parser.get_html("http://lattes.cnpq.br/2193972715230641")
+    assert result.include?("Endereço para acessar este CV")
   end
 
-  should 'return a string the return get_html' do
-    assert_equal "", @parser.get_html()
+  should 'inform that lattes was not found' do
+    assert_equal "Lattes not found. Please, make sure the informed URL is correct.", @parser.get_html("http://lattes.cnpq.br/123")
   end
 
 end
--
libgit2 0.21.2