diff --git a/src/install/templates/step-1.html b/src/install/templates/step-1.html
index 6a4b5001..cb42c7a9 100755
--- a/src/install/templates/step-1.html
+++ b/src/install/templates/step-1.html
@@ -9,7 +9,7 @@
 	<script src="../static/js/popper.min.js"></script>
 	<script src="../static/js/bootstrap.bundle.js"></script>
 	<script src="../static/js/dede.js"></script>
-	<style>body{font:14px Helvetica Neue,Helvetica,PingFang SC,Tahoma,Arial,sans-serif;color:#424b51;background:#f2f2f2}input{font-size:14px!important}@media (min-width:1200px){.container{max-width:960px}}</style>
+	<style>body{font:14px Helvetica Neue,Helvetica,PingFang SC,Tahoma,Arial,sans-serif;color:#424b51;background:#f2f2f2}input,.btn{font-size:14px!important}@media (min-width:1200px){.container{max-width:960px}}</style>
 </head>
 <body>
 	<div class="d-flex flex-column flex-md-row align-items-center mb-3 p-3 px-md-4 bg-white border-bottom shadow-sm">
@@ -70,7 +70,7 @@
 						<div class="input-group mb-3">
 							<input id="dbname" name="dbname" type="text" class="form-control" placeholder="DedeBIZ">
 							<div class="input-group-append">
-								<button class="btn btn-outline-success" type="button" id="btnCheckConnect">检查连接</button>
+								<button class="btn btn-outline-success" type="button" id="btnCheckConnect" style="fsize">检查连接</button>
 							</div>
 						</div>
 					</div>
