diff --git a/pages/discount/discount.vue b/pages/discount/discount.vue
index 829bbe0..e1056bf 100644
--- a/pages/discount/discount.vue
+++ b/pages/discount/discount.vue
@@ -154,6 +154,10 @@ export default {
 .search-area {
 	background-color: #ffffff;
 	padding: 6px 12px;
+	// xuchao: 滚动时固定在页面顶部
+	position: sticky;
+	top: 0;
+	z-index: 10;
 }
 
 .nav-row {
@@ -253,6 +257,9 @@ export default {
 	font-size: 14px;
 	color: #727272;
 	margin-top: 8px;
+	// xuchao: 分类为空也预留一行高度，防止卡片内容底部对齐时名称上下跳动
+	min-height: 20px;
+	line-height: 20px;
 }
 
 .card-address-row {
diff --git a/pages/venue/venue.vue b/pages/venue/venue.vue
index ab982b8..a401dd4 100644
--- a/pages/venue/venue.vue
+++ b/pages/venue/venue.vue
@@ -144,6 +144,10 @@ export default {
 .search-area {
 	background-color: #ffffff;
 	padding: 6px 12px;
+	/* xuchao: 滚动时固定在页面顶部 */
+	position: sticky;
+	top: 0;
+	z-index: 10;
 }
 
 .nav-row {
@@ -234,6 +238,9 @@ export default {
 	font-size: 14px;
 	color: #727272;
 	margin-top: 8px;
+	/* xuchao: 分类为空也预留一行高度，防止卡片内容底部对齐时名称上下跳动 */
+	min-height: 20px;
+	line-height: 20px;
 }
 
 .card-address {