diff --git a/pages/index/index/index.wxss b/pages/index/index/index.wxss
index 667969a..4c98211 100644
--- a/pages/index/index/index.wxss
+++ b/pages/index/index/index.wxss
@@ -1076,7 +1076,7 @@ page {
 	width: 100%;
 	height: 100%;
 	background-position: center;
-	background-size: 100% 100%;
+	background-size:cover;
 	background-repeat: no-repeat;
 }