diff --git a/wiki/pages/tryhomepage.html b/wiki/pages/tryhomepage.html
index 51b2060756d0e3a9df860ae867f688303189dc7d..3cc0b3e63efe22830480fffe15cf705d64d42ca2 100644
--- a/wiki/pages/tryhomepage.html
+++ b/wiki/pages/tryhomepage.html
@@ -42,7 +42,7 @@
       width: 100%;
       height: 100vh;
       transition: 1。5s;
-      background-image: url("https://static.igem.wiki/teams/5187/home-bg-3.jpg");
+      background-image: url("https://static.igem.wiki/teams/5187/bg-main-4.jpg");
       background-size: cover; /* Makes the image cover the entire area */
       background-repeat: no-repeat; /* Prevents the image from repeating */
       background-position: center; /* Centers the image */