diff --git a/common/style/layout.css b/common/style/layout.css
index b6c7a03..77d984a 100644
--- a/common/style/layout.css
+++ b/common/style/layout.css
@@ -89,6 +89,7 @@ uni-button[disabled]:not([type]), uni-button[disabled][type=default] {
 .confirm-button{
 	min-width: 80px;
 	height: 30px;
+	line-height: 30px;
 	color: #fff;
 	padding: 0;
 	font-size: 13px;