diff --git a/.gitignore b/.gitignore
index 1eaaee8eed393ff82128128d7048d15d52724b1f..6ef2fd4022b60921bd476b49d7146959a8b263f1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,4 +15,6 @@ roteiro.R
 inst/doc
 plano.Rmd
 vignettes/*.html
-!vignettes/Mathjax.html
+!vignettes/_Mathjax.html
+!vignettes/_before_body.html
+!vignettes/_after_body.html
diff --git a/vignettes/_after_body.html b/vignettes/_after_body.html
new file mode 100644
index 0000000000000000000000000000000000000000..09f93f49b47dbc33681ad8e5d269a49e6eaacf09
--- /dev/null
+++ b/vignettes/_after_body.html
@@ -0,0 +1,30 @@
+<style type="text/css">
+hr.footer {
+    border-top: 1px solid black;
+    margin-top: 20px;
+    margin-bottom: 2px;
+}
+table.footer {
+    margin-bottom: 10px;
+}
+</style>
+
+<hr class="footer"/>
+<center>
+  <table class="footer" width="100%">
+    <tr>
+      <td>
+        <a href="http://www.pet.est.ufpr.br/">
+          PET Estatística UFPR
+        </a>
+      </td>
+    </tr>
+    <tr>
+      <td>
+        <em>
+          pet.estatistica.ufpr@gmail.com
+        </em>
+      </td>
+    </tr>
+  </table>
+</center>
diff --git a/vignettes/_before_body.html b/vignettes/_before_body.html
new file mode 100644
index 0000000000000000000000000000000000000000..32062a5f275cb9f7ee15da200e939f3fa7c4cc9d
--- /dev/null
+++ b/vignettes/_before_body.html
@@ -0,0 +1,29 @@
+<style type="text/css">
+div.header {
+    margin-top: 20px;
+    border-bottom: 1px solid #BCBCBC;
+}
+table.header {
+    margin-top: 10px;
+}
+</style>
+
+<table class="header" width="100%" align="center">
+  <tr>
+    <td align="left" valign="bottom" width="90px">
+      <img src="img/labestData.png" width="100%" />
+    </td>
+    <td align="left" valign="top">
+      <div class="header">
+        <h4 style="font-size: 20px; margin: 10px">
+          labestData
+        </h4>
+        <h5 style="margin: 0px 0px 10px 10px">
+          <a href="https://github.com/pet-estatistica/labestData">
+          <code>github.com/pet-estatistica/labestData</code>
+          </a>
+        </h5>
+      </div>
+    </td>
+  </tr>
+</table>
diff --git a/vignettes/_output.yaml b/vignettes/_output.yaml
index c9557802ea4d7d2664a60a3e4535612e32774f8c..149c0c301b8674b62cb117e3f81d41860edd0ad6 100644
--- a/vignettes/_output.yaml
+++ b/vignettes/_output.yaml
@@ -8,3 +8,5 @@ html_document:
   highlight: default
   includes:
     in_header: _MathJax.html
+    before_body: _before_body.html
+    after_body: _after_body.html
diff --git a/vignettes/_style.css b/vignettes/_style.css
index 4b69bda324d5eeaec4465b37a7b536b4378f97bf..f6bea56d9750227b11a70e28f882b02bbe8e2368 100644
--- a/vignettes/_style.css
+++ b/vignettes/_style.css
@@ -46,14 +46,12 @@ img {
 
 #header {
     text-align: center;
-    border-top: 1px solid black;
-    border-bottom: 1px solid black;
-    margin: 20px 0px 20px 0px; 
+    margin: 20px 0px 20px 0px;
 }
 
 #TOC {
     /* border-bottom: 1px solid red; */
-    margin: 0px 0px 20px 0px; 
+    margin: 0px 0px 20px 0px;
 }
 
 #TOC li {
diff --git a/vignettes/anaExpDBC.Rmd b/vignettes/anaExpDBC.Rmd
index e67746e4e6c3c87ba0cb85e934d6c0df4158188a..fb076bb39eb9b9fefae988a3126b6bf3bbf7da58 100644
--- a/vignettes/anaExpDBC.Rmd
+++ b/vignettes/anaExpDBC.Rmd
@@ -2,7 +2,7 @@
 title: "Análise de Experimentos em Delineamento de Blocos Casualizados"
 author: "PET Estatística UFPR"
 vignette: >
-  %\VignetteIndexEntry{Experimentos em Delineamento Inteiramente Casualizado}
+  %\VignetteIndexEntry{Análise de Experimentos em Delineamento de Blocos Casualizados}
   %\VignetteEngine{knitr::rmarkdown}
   %\VignetteEncoding{UTF-8}
 ---
diff --git a/vignettes/img/labestData.png b/vignettes/img/labestData.png
new file mode 100644
index 0000000000000000000000000000000000000000..97f3fbea90d50eb6c70f658ffc4e7bb5ff1e11f1
Binary files /dev/null and b/vignettes/img/labestData.png differ