diff --git a/global.json b/global.json
index 7ab026e..8716f28 100644
--- a/global.json
+++ b/global.json
@@ -1,4 +1,6 @@
 {
+    "minDelay": 1000,
+    "maxDelay": 5000,
     "sendMail": false,
     "mailConfig": {
         "user":"",
diff --git a/src/config.js b/src/config.js
index 8a06af3..68a602d 100644
--- a/src/config.js
+++ b/src/config.js
@@ -1,7 +1,7 @@
 const { exit } = require("process")
 const fs = require("fs") 
 const { default: axios } = require("axios")
-const { log } = require("./logger")
+const { log } = require("./util")
 
 exports.ListNotificationURL = 'https://api-cloudgame.mihoyo.com/hk4e_cg_cn/gamer/api/listNotifications?is_sort=true&source=NotificationSourceUnknown&status=NotificationStatusUnread&type=NotificationTypePopup'
 exports.AckNotificationURL = 'https://api-cloudgame.mihoyo.com/hk4e_cg_cn/gamer/api/ackNotification'
diff --git a/src/index.js b/src/index.js
index ac7cfec..7d98f5f 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,6 +1,6 @@
 const { getConfigs, checkConfigs, makeHeader, ListNotification, AckNotification, Wallet, SendLog, AppVersion, getGlobalConfig } = require("./config")
 
-const { log, addLogContent, getLogs } = require("./logger");
+const { log, addLogContent, getLogs, sleep } = require("./util");
 
 const nodemailer = require("nodemailer");
 
@@ -20,6 +20,8 @@ const nodemailer = require("nodemailer");
             }
         });
     }
+    var minDelay = globalConfig.minDelay
+    var maxDelay = globalConfig.maxDelay
     var configs = getConfigs();
     log.info(`正在检测配置有效性`)
     checkConfigs(configs)
@@ -53,6 +55,9 @@ const nodemailer = require("nodemailer");
         } else {
             log.error("签到失败")
         }
+        var delay = Math.round(Math.random() * (maxDelay - minDelay) + minDelay)
+        log.info(`暂停：${delay}毫秒`)
+        await sleep(delay);
     }
     
     if (globalConfig.sendMail == true) {
diff --git a/src/logger.js b/src/util.js
similarity index 81%
rename from src/logger.js
rename to src/util.js
index 4148b31..044bb2b 100644
--- a/src/logger.js
+++ b/src/util.js
@@ -17,4 +17,10 @@ exports.log = {
         logContent += `<strong style="color: red">[error]</strong> ${content}<br>`
         baseLogger.error(content)
     }
-}
\ No newline at end of file
+}
+
+exports.sleep = function (delay) {
+    return new Promise((resolve) => {
+      setTimeout(resolve, delay)
+    })
+  }
\ No newline at end of file