diff --git a/app/main.py b/app/main.py
index efd0f2c..2e9e7f7 100644
--- a/app/main.py
+++ b/app/main.py
@@ -110,7 +110,7 @@ def get_today_article(user_word_list, articleID):
                 d = reading
                 break
             
-    s = '<div class="alert alert-success" role="alert">According to your word list, your level is <span class="badge bg-dark">%4.2f</span>  and we have chosen an article with a difficulty level of <span class="badge bg-dark">%4.2f</span> for you.</div>' % (user_level, text_level)
+    s = '<div class="alert alert-success" role="alert">According to your word list, your level is <span class="badge bg-success">%4.2f</span>  and we have chosen an article with a difficulty level of <span class="badge bg-success">%4.2f</span> for you.</div>' % (user_level, text_level)
     s += '<p><b>%s</b></p>' % (d['date'])
     s += '<p><font size=+2>%s</font></p>' % (d['text'])
     s += '<p><i>%s</i></p>' % (d['source'])