diff --git a/src/views/MicroExhibition/components/BoardBar.vue b/src/views/MicroExhibition/components/BoardBar.vue
index b33d234..8a46d7c 100644
--- a/src/views/MicroExhibition/components/BoardBar.vue
+++ b/src/views/MicroExhibition/components/BoardBar.vue
@@ -51,7 +51,7 @@ let config = reactive({
     wrap: [false, false, false, false, false],
     columnWidth: [80, 295, 145, 110, 110,85],
     align: ['center', 'center', 'center', 'center', 'center', 'center'],
-    rowNum: 3,
+    rowNum: 2,
     waitTime: 3000,
 })
 const handleData = () => {
@@ -124,7 +124,7 @@ onMounted(() => {
 
 .bb-top {
     width: 100%;
-    height: 40%;
+    height: 35%;
 }
 
 .dev-list {
@@ -134,6 +134,6 @@ onMounted(() => {
 
 .bb-bottom {
     width: 100%;
-    height: 60%;
+    height: 65%;
 
 }</style>