diff --git a/src/install/templates/step-1.html b/src/install/templates/step-1.html
index cb42c7a9..49587cdf 100755
--- a/src/install/templates/step-1.html
+++ b/src/install/templates/step-1.html
@@ -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" style="fsize">检查连接</button>
+								<button class="btn btn-outline-success" type="button" id="btnCheckConnect">检查连接</button>
 							</div>
 						</div>
 					</div>