diff --git a/pages/bonus/index.vue b/pages/bonus/index.vue
index c190e92..2d7ff6b 100644
--- a/pages/bonus/index.vue
+++ b/pages/bonus/index.vue
@@ -132,7 +132,7 @@ export default {
       const end = new Date()
       const start = new Date()
       end.setDate(end.getDate() - 1)
-      start.setDate(end.getDate() - 15) // 默认查询最近15天
+      start.setDate(start.getDate() - 15) // 默认查询最近15天
 
       this.startDate = this.formatDate(start)
       this.endDate = this.formatDate(end)