diff --git a/src/views/counter/logs.vue b/src/views/counter/logs.vue
index 8536b0b..7c390b2 100644
--- a/src/views/counter/logs.vue
+++ b/src/views/counter/logs.vue
@@ -165,7 +165,7 @@ export default {
       this.downloadLoading = true
       this.logsListQuery.limit = 10000
       await this.getDeviceLogs(this.logsListQuery, 'export')
-      this.filename = 'Device Log List ' + String(start).replace(/-/g, '') + '_' + String(end).replace(/-/, '') + '.xlsx'
+      this.filename = 'Device Log List ' + String(start).replace(/-/g, '') + '_' + String(end).replace(/-/g, '') + '.xlsx'
 
       import('@/vendor/Export2Excel').then(excel => {
         const tHeader = ['Id', 'Time', 'Device ID', 'Device Name', 'Signal', 'Count', 'Energy', 'Coordinate']