diff --git a/templates/repo/header.tmpl b/templates/repo/header.tmpl
index 0713f87ba..521e2b63b 100755
--- a/templates/repo/header.tmpl
+++ b/templates/repo/header.tmpl
@@ -1,8 +1,3 @@
-<style>
-	.ui.form .ui.button{
-		margin-bottom: 15px;
-	}
-</style>
 <div class="header-wrapper">
 {{with .Repository}}
 	<div class="ui container">
@@ -194,7 +189,7 @@
 				</div>
 			</div>
 			<div class="actions">
-				<div class="ui positive right labeled icon button">
+				<div class="mb-2 ui positive right labeled icon button">
 					{{$.i18n.Tr "repo.confirm_choice"}}
 					<i class="checkmark icon"></i>
 				</div>
@@ -242,7 +237,7 @@
 			// 声明一个变量来接收以及获取单选框选择的情况
 			var checked_radio = $("input[type='radio']:checked").val()
 			$('.ui.select_cloudbrain.modal')
-			.modal('show');	
+			.modal('show');
 			// 向后端传递对象
 			window.location.href = repolink + "/datasets?type=" + checked_radio
 		})
diff --git a/templates/repo/issue/labels/edit_delete_label.tmpl b/templates/repo/issue/labels/edit_delete_label.tmpl
index 1ddfd39ee..efc121a78 100644
--- a/templates/repo/issue/labels/edit_delete_label.tmpl
+++ b/templates/repo/issue/labels/edit_delete_label.tmpl
@@ -56,4 +56,4 @@
 			</div>
 		</div>
 	</div>
-	
+
diff --git a/web_src/less/openi.less b/web_src/less/openi.less
index 3f880a7e3..3dac81f4a 100644
--- a/web_src/less/openi.less
+++ b/web_src/less/openi.less
@@ -4,7 +4,12 @@
 .ui .text.yellow a:hover {
 	color: #f2711c!important
 }
-
+.mb-1 {
+	margin-bottom: 8px;
+}
+.mb-2 {
+  margin-bottom: 16px;
+}
 .following.bar #navbar .brand{
 	padding-left: 0;
 }