diff --git a/PC/IAC_LargeScreen/src/views/reserveBoard.vue b/PC/IAC_LargeScreen/src/views/reserveBoard.vue
index a65decc..6ca9348 100644
--- a/PC/IAC_LargeScreen/src/views/reserveBoard.vue
+++ b/PC/IAC_LargeScreen/src/views/reserveBoard.vue
@@ -31,7 +31,7 @@ export default {
                 carousel: 'page',
                 // index: true,
                 // indexHeader: '序号',
-                columnWidth: [350,260,130],
+                columnWidth: [350,260,100],
                 align: ['left','center','center','center','center','center','center',],
                 hoverPause: false, // 鼠标悬浮时，不停止轮播
                 rowNum: 10,