diff --git a/src/components/Operator.vue b/src/components/Operator.vue
index 8ba426c..8e05ca7 100644
--- a/src/components/Operator.vue
+++ b/src/components/Operator.vue
@@ -613,6 +613,7 @@ const hiddenLogVisible = () => {
   logVisible.value = false
 }
 onUnmounted(() => {
+  clearInterval(timer.value)
   timer.value = null
 })
 </script>