diff --git a/src/views/counter/logs.vue b/src/views/counter/logs.vue
index e88a3d8..e0ec688 100644
--- a/src/views/counter/logs.vue
+++ b/src/views/counter/logs.vue
@@ -173,8 +173,9 @@ export default {
         return
       }
       this.downloadLoading = true
-      this.logsListQuery.limit = 10000
-      await this.getDeviceLogs(this.logsListQuery, 'export')
+      const exportQuery = Object.assign({}, this.logsListQuery)
+      exportQuery.limit = 5000
+      await this.getDeviceLogs(exportQuery, 'export')
       this.filename = 'Device Log List ' + String(start).replace(/-/g, '') + '_' + String(end).replace(/-/g, '') + '.xlsx'
 
       import('@/vendor/Export2Excel').then(excel => {