diff --git a/_config.yml b/_config.yml
index c90d804d8d..7fe58a6d46 100644
--- a/_config.yml
+++ b/_config.yml
@@ -1,5 +1,5 @@
 title: Minimal theme
-logo: /assets/img/logo.png
+logo: /assets/img/logo.jpeg
 description: Minimal is a theme for GitHub Pages.
 show_downloads: true
 google_analytics:
diff --git a/assets/img/logo.jpeg b/assets/img/logo.jpeg
new file mode 100644
index 0000000000..d86a9f74f0
Binary files /dev/null and b/assets/img/logo.jpeg differ
diff --git a/assets/img/logo.png b/assets/img/logo1.png
similarity index 100%
rename from assets/img/logo.png
rename to assets/img/logo1.png
diff --git a/index.md b/index.md
index 8611051996..d9a89fb344 100644
--- a/index.md
+++ b/index.md
@@ -10,7 +10,7 @@ There should be whitespace between paragraphs.
 
 There should be whitespace between paragraphs. We recommend including a README, or a file with information about your project.
 
-# Header 1
+# Fraud detection 
 
 This is a normal paragraph following a header. GitHub is a code hosting platform for version control and collaboration. It lets you and others work together on projects from anywhere.