diff --git a/snowy-admin-web/src/style/index.less b/snowy-admin-web/src/style/index.less
index 2f40e334..8fcaccb3 100644
--- a/snowy-admin-web/src/style/index.less
+++ b/snowy-admin-web/src/style/index.less
@@ -36,7 +36,6 @@ a, button, input, textarea {
 .aminui {
 	overflow: hidden;
 	height: 100%;
-	min-height: 640px;
 	display: flex;
 	flex-flow: column;
 }