diff --git a/utils/index.js b/utils/index.js
index d368ab0..28feac5 100644
--- a/utils/index.js
+++ b/utils/index.js
@@ -75,6 +75,23 @@ export function formatTime(value) {
 
 	return `(${period})${hour}:${minute}`
 }
+
+/**
+ * 格式化秒数为 mm:ss 的格式
+ * @param {number} seconds 总秒数
+ * @returns {string} 格式化后的时间字符串
+ */
+export function formatSeconds(seconds) {
+	if (seconds < 0) return '00:00' // 如果秒数为负，则返回 00:00
+
+	let minutes = Math.floor(seconds / 60)
+	let remainingSeconds = seconds % 60
+
+	minutes = minutes.toString().padStart(2, '0')
+	remainingSeconds = remainingSeconds.toString().padStart(2, '0')
+
+	return `${minutes}:${remainingSeconds}`
+}
 /**
  * 过滤价格数值 超过小数点两位得 保留两位
  * @param {string} value
@@ -257,7 +274,7 @@ function initMqtt() {
 	const topic = `refreshOrderList/${store.state.userInfo.topic_prefix}`
 	mqtt.doSubscribe(topic, (res) => {
 		if (res.topic.indexOf(topic) > -1) {
-			store.dispatch('fetchOrderList').then(()=>{
+			store.dispatch('fetchOrderList').then(() => {
 				console.log('有订单更新')
 			}) //更新订单
 		}