diff --git a/questions.py b/questions.py
index fed4105..e07c47d 100644
--- a/questions.py
+++ b/questions.py
@@ -277,7 +277,7 @@ class QuestionNumericInterval(Question):
                 # answer = locale.atof(self['answer'])
 
             except ValueError:
-                self['comments'] = '\n\n'.join(['A resposta dada não é numérica.', self['comments']])
+                self['comments'] = 'A resposta dada não é numérica.'
                 self['grade'] = 0.0
             else:
                 self['grade'] = 1.0 if lower <= answer <= upper else 0.0
@@ -326,7 +326,7 @@ class QuestionTextArea(Question):
                 self['grade'] = float(out)
 
             elif isinstance(out, dict):
-                self['comments'] = out.get('comments', '')
+                self['comments'] = out.get('comments', self['comments'])
                 try:
                     self['grade'] = float(out['grade'])
                 except ValueError:
diff --git a/templates/review-question.html b/templates/review-question.html
index 1e942e6..83f9e50 100644
--- a/templates/review-question.html
+++ b/templates/review-question.html
@@ -82,7 +82,7 @@
         <p class="text-secondary">
           <i class="fa fa-ban fa-3x" aria-hidden="true"></i>
           {{ round(q['grade'] * q['points'], 2) }} pontos<br>
-          {{ md(q['comments'], q) }}
+          {{ q['comments'] }}
         </p>
       </div> <!-- card-footer -->
     </div> <!-- card -->
--
libgit2 0.21.2