diff --git a/ticketping/src/pages/SelectSchedule.js b/ticketping/src/pages/SelectSchedule.js
index 663fb1f..1ab92c6 100644
--- a/ticketping/src/pages/SelectSchedule.js
+++ b/ticketping/src/pages/SelectSchedule.js
@@ -1,10 +1,10 @@
 import React, { useEffect, useState } from "react";
 import { useParams, useNavigate, useLocation } from "react-router-dom";
-import { useCheckExpiredToken } from "../component/CheckExpiredToken"; 
+import { useCheckExpiredToken } from "../component/CheckExpiredToken";
 import { axiosInstance } from "../api";
 import { useAppContext } from "../store";
-import { Calendar, Button } from 'antd';
-import dayjs from 'dayjs';
+import { Calendar, Button } from "antd";
+import dayjs from "dayjs";
 import "../style/SelectSchedule.css";
 
 export default function SelectSchedule() {
@@ -14,28 +14,51 @@ export default function SelectSchedule() {
   const { performance } = location.state || {};
   const { checkExpiredToken } = useCheckExpiredToken();
 
-  const { store: { jwtToken } } = useAppContext();
+  const {
+    store: { jwtToken },
+  } = useAppContext();
   const headers = { Authorization: jwtToken };
 
   const [schedules, setSchedules] = useState([]);
   const [selectedDateId, setSelectedDateId] = useState(null);
 
+  useEffect(() => {
+    const extendWorkingQueueTokenTTL = async () => {
+      try {
+        await axiosInstance.post(
+          `/api/v1/working-queue/extend-ttl?performanceId=${performance.id}`,
+          {},
+          { headers }
+        );
+      } catch (err) {
+        checkExpiredToken(err.response.data);
+      }
+    };
+
+    extendWorkingQueueTokenTTL();
+  }, []);
+
   useEffect(() => {
     const fetchSchedules = async () => {
       try {
-        const response = await axiosInstance.get(`/api/v1/performances/${id}/schedules`, { headers });
+        const response = await axiosInstance.get(
+          `/api/v1/performances/${id}/schedules`,
+          { headers }
+        );
         setSchedules(response.data.data);
       } catch (err) {
         checkExpiredToken(err.response.data);
-      } 
+      }
     };
 
     fetchSchedules();
   }, []);
 
   const disabledDate = (current) => {
-    const hasSchedule = schedules.some(schedule => schedule.startDate.startsWith(current.format('YYYY-MM-DD')));
-    return !hasSchedule; 
+    const hasSchedule = schedules.some((schedule) =>
+      schedule.startDate.startsWith(current.format("YYYY-MM-DD"))
+    );
+    return !hasSchedule;
   };
 
   const monthCellRender = (value) => {
@@ -43,22 +66,20 @@ export default function SelectSchedule() {
     const year = value.year();
 
     const daysWithSchedules = schedules
-      .filter(schedule => {
+      .filter((schedule) => {
         const scheduleDate = dayjs(schedule.startDate);
-        return (
-          scheduleDate.year() === year &&
-          scheduleDate.month() === month
-        );
+        return scheduleDate.year() === year && scheduleDate.month() === month;
       })
-      .map(schedule => schedule.date());
+      .map((schedule) => schedule.date());
 
     return (
       <div className="dates">
-        {daysWithSchedules.length > 0 && daysWithSchedules.map((currentDay) => (
-          <div key={currentDay} className="day has-schedule">
-            {currentDay}
-          </div>
-        ))}
+        {daysWithSchedules.length > 0 &&
+          daysWithSchedules.map((currentDay) => (
+            <div key={currentDay} className="day has-schedule">
+              {currentDay}
+            </div>
+          ))}
       </div>
     );
   };
@@ -66,10 +87,10 @@ export default function SelectSchedule() {
   const headerRender = ({ value, onChange }) => {
     return (
       <div className="calendar-header">
-        <span>{dayjs(value).format('MMMM YYYY')}</span>
-        <div style={{ display: 'flex', justifyContent: 'space-between' }}>
-          <a onClick={() => onChange(value.subtract(1, 'month'))}>&lt;</a>
-          <a onClick={() => onChange(value.add(1, 'month'))}>&gt;</a>
+        <span>{dayjs(value).format("MMMM YYYY")}</span>
+        <div style={{ display: "flex", justifyContent: "space-between" }}>
+          <a onClick={() => onChange(value.subtract(1, "month"))}>&lt;</a>
+          <a onClick={() => onChange(value.add(1, "month"))}>&gt;</a>
         </div>
       </div>
     );
@@ -77,14 +98,17 @@ export default function SelectSchedule() {
 
   const handleDateSelect = () => {
     if (selectedDateId) {
-      navigate(`/performance/${id}/schedule/${selectedDateId}/seat`, { state: { performance } }); 
+      navigate(`/performance/${id}/schedule/${selectedDateId}/seat`, {
+        state: { performance },
+      });
     } else {
-
     }
   };
 
   const onDateSelect = (date) => {
-    const schedule = schedules.find(schedule => schedule.startDate.startsWith(date.format('YYYY-MM-DD')));
+    const schedule = schedules.find((schedule) =>
+      schedule.startDate.startsWith(date.format("YYYY-MM-DD"))
+    );
     if (schedule) {
       setSelectedDateId(schedule.id);
     }
@@ -94,19 +118,16 @@ export default function SelectSchedule() {
     <div className="container">
       <h1>일정 선택</h1>
       <div className="calendar-container">
-        <Calendar 
-          disabledDate={disabledDate} 
-          monthCellRender={monthCellRender} 
-          headerRender={headerRender} 
+        <Calendar
+          disabledDate={disabledDate}
+          monthCellRender={monthCellRender}
+          headerRender={headerRender}
           fullscreen={false}
-          onSelect={onDateSelect} 
+          onSelect={onDateSelect}
         />
       </div>
       <div className="button-container">
-        <Button 
-          onClick={handleDateSelect} 
-          className= "date-select-button"   
-        >
+        <Button onClick={handleDateSelect} className="date-select-button">
           선택
         </Button>
       </div>