diff --git a/src/main/java/com/mybooks/batch/config/batch/birthdaycoupon/BirthDayCouponBatchConfig.java b/src/main/java/com/mybooks/batch/config/batch/birthdaycoupon/BirthDayCouponBatchConfig.java
index bbe5a7c..f35c74d 100644
--- a/src/main/java/com/mybooks/batch/config/batch/birthdaycoupon/BirthDayCouponBatchConfig.java
+++ b/src/main/java/com/mybooks/batch/config/batch/birthdaycoupon/BirthDayCouponBatchConfig.java
@@ -52,10 +52,10 @@
 public class BirthDayCouponBatchConfig {
     private final JobBuilderFactory jobBuilderFactory;
     private final StepBuilderFactory stepBuilderFactory;
-    public final SqlSessionFactory sqlSessionFactory;
+    private final SqlSessionFactory sqlSessionFactory;
     private final JobLauncher jobLauncher;
     private final CouponMapper couponMapper;
-    private static final int CHUNK_SIZE = 10;
+    private static final int CHUNK_SIZE = 10000;
 
     /**
      * methodName : runJob <br>
@@ -69,7 +69,7 @@ public class BirthDayCouponBatchConfig {
      *                                             제공한 입력이 유요하지 않은 경우 발생
      * @throws JobRestartException                 작업을 다시 시작하려는 불법적인 시도를 나타내는 예외
      */
-    @Scheduled(cron = "0 30 23 L * *")
+    @Scheduled(cron = "0 30 23 L * *", zone = "Asia/Seoul")
     public void runJob() throws JobInstanceAlreadyCompleteException, JobExecutionAlreadyRunningException,
             JobParametersInvalidException, JobRestartException {
 
diff --git a/src/main/java/com/mybooks/batch/config/batch/usergradechangebatchconfig/UserGradeChangeBatchConfig.java b/src/main/java/com/mybooks/batch/config/batch/usergradechangebatchconfig/UserGradeChangeBatchConfig.java
new file mode 100644
index 0000000..d8c9cc1
--- /dev/null
+++ b/src/main/java/com/mybooks/batch/config/batch/usergradechangebatchconfig/UserGradeChangeBatchConfig.java
@@ -0,0 +1,161 @@
+package com.mybooks.batch.config.batch.usergradechangebatchconfig;
+
+import com.mybooks.batch.useractualpayment.model.UserActualPayment;
+import com.mybooks.batch.useractualpayment.model.UserGrade;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import lombok.RequiredArgsConstructor;
+import org.apache.ibatis.session.SqlSessionFactory;
+import org.mybatis.spring.batch.MyBatisBatchItemWriter;
+import org.mybatis.spring.batch.MyBatisPagingItemReader;
+import org.mybatis.spring.batch.builder.MyBatisBatchItemWriterBuilder;
+import org.mybatis.spring.batch.builder.MyBatisPagingItemReaderBuilder;
+import org.springframework.batch.core.Job;
+import org.springframework.batch.core.JobParameters;
+import org.springframework.batch.core.JobParametersBuilder;
+import org.springframework.batch.core.JobParametersInvalidException;
+import org.springframework.batch.core.Step;
+import org.springframework.batch.core.configuration.annotation.JobBuilderFactory;
+import org.springframework.batch.core.configuration.annotation.JobScope;
+import org.springframework.batch.core.configuration.annotation.StepBuilderFactory;
+import org.springframework.batch.core.configuration.annotation.StepScope;
+import org.springframework.batch.core.launch.JobLauncher;
+import org.springframework.batch.core.repository.JobExecutionAlreadyRunningException;
+import org.springframework.batch.core.repository.JobInstanceAlreadyCompleteException;
+import org.springframework.batch.core.repository.JobRestartException;
+import org.springframework.batch.item.ItemProcessor;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.annotation.Scheduled;
+
+/**
+ * packageName    : com.mybooks.batch.config.batch.usergradechangebatchconfig
+ * fileName       : UserGradeChangeBatchConfig
+ * author         : damho-lee
+ * date           : 3/21/24
+ * description    :
+ * ===========================================================
+ * DATE              AUTHOR             NOTE
+ * -----------------------------------------------------------
+ * 3/21/24          damho-lee          최초 생성
+ */
+@Configuration
+@RequiredArgsConstructor
+public class UserGradeChangeBatchConfig {
+    private final JobBuilderFactory jobBuilderFactory;
+    private final StepBuilderFactory stepBuilderFactory;
+    private final SqlSessionFactory sqlSessionFactory;
+    private final JobLauncher jobLauncher;
+    private static final int CHUNK_SIZE = 10000;
+
+    /**
+     * methodName : runJob <br>
+     * author : damho-lee <br>
+     * description : 최근 3개월의 실결제금액에 따라 회원 등급 조회해서 회원등급 변경하는 Job 을 실행시키는 메서드. 3개월에 한 번 1일 오전 1시에 실행<br>
+     *
+     * @throws JobInstanceAlreadyCompleteException Job 이 이미 완료되어 실행시킬 Job 이 없다 -> JobParameter 가 다르면 다른 Job 으로 인식한다
+     * @throws JobExecutionAlreadyRunningException Job 이 이미 실행중이다 -> 스프링 배치가 DB 의 테이블을 참조하는데 배치 프로그램이
+     *                                             비정상적으로 종료되는 경우 DB 테이블에 완료되었다고 작성하지 못하기 때문에 발생
+     * @throws JobParametersInvalidException       JobParameter 가 유요하지 않다 -> 필요한 Parameter 가 제공되지 않거나
+     *                                             제공한 입력이 유요하지 않은 경우 발생
+     * @throws JobRestartException                 작업을 다시 시작하려는 불법적인 시도를 나타내는 예외
+     */
+    @Scheduled(cron = "0 0 1 1 */3 *", zone = "Asia/Seoul")
+    public void runJob() throws JobInstanceAlreadyCompleteException, JobExecutionAlreadyRunningException,
+            JobParametersInvalidException, JobRestartException {
+
+        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd:HH:mm:ss");
+        String formattedDateTime = LocalDateTime.now().format(formatter);
+
+        JobParameters parameters = new JobParametersBuilder()
+                .addString("requestDate", formattedDateTime)
+                .toJobParameters();
+        jobLauncher.run(userGradeChangeJob(), parameters);
+    }
+
+    /**
+     * methodName : userGradeChangeJob <br>
+     * author : damho-lee <br>
+     * description : 회원 등급 변경 Job. <br>
+     *
+     * @return job
+     */
+    @Bean
+    public Job userGradeChangeJob() {
+        return jobBuilderFactory.get("changeUserGradeJob")
+                .start(changeUserGradeStep(null))
+                .build();
+    }
+
+    /**
+     * methodName : changeUserGradeStep <br>
+     * author : damho-lee <br>
+     * description : 회원 등급 변경하는 Step. <br>
+     *
+     * @param requestDate String
+     * @return step
+     */
+    @Bean
+    @JobScope
+    public Step changeUserGradeStep(@Value("#{jobParameters['requestDate']}") String requestDate) {
+        return stepBuilderFactory.get("changeUserGradeStep")
+                .<UserActualPayment, UserGrade>chunk(CHUNK_SIZE)
+                .reader(userActualPaymentReader(null))
+                .processor(userActualPaymentProcessor(null))
+                .writer(updateUserGradeWriter(null))
+                .build();
+    }
+
+    /**
+     * methodName : userActualPaymentReader <br>
+     * author : damho-lee <br>
+     * description : userId 와 최근 3개월의 실결제금액으로 어느 등급에 해당하는지(userGradeId)를 조회하는 reader. <br>
+     *
+     * @param requestDate String
+     * @return MyBatisPagingItemReader
+     */
+    @Bean
+    @StepScope
+    public MyBatisPagingItemReader<UserActualPayment> userActualPaymentReader(
+            @Value("#{jobParameters['requestDate']}") String requestDate) {
+        return new MyBatisPagingItemReaderBuilder<UserActualPayment>()
+                .pageSize(CHUNK_SIZE)
+                .sqlSessionFactory(sqlSessionFactory)
+                .queryId("com.mybooks.batch.useractualpayment.mapper.UserActualPaymentMapper.getUserActualPayment")
+                .build();
+    }
+
+    /**
+     * methodName : userActualPaymentProcessor <br>
+     * author : damho-lee <br>
+     * description : 회원 아이디, 실결제금액, 회원 등급 아이디 -> 회원 아이디, 회원 등급 아이디로 변환하는 processor. <br>
+     *
+     * @param requestDate String
+     * @return ItemProcessor
+     */
+    @Bean
+    @StepScope
+    public ItemProcessor<UserActualPayment, UserGrade> userActualPaymentProcessor(
+            @Value("#{jobParameters['requestDate']}") String requestDate) {
+        return userActualPayment -> new UserGrade(userActualPayment.getUserId(), userActualPayment.getUserGradeId());
+    }
+
+    /**
+     * methodName : updateUserGradeWriter <br>
+     * author : damho-lee <br>
+     * description : 회원 등급 변경하는 writer. 회원등급 변경일자는 현재시간으로.<br>
+     *
+     * @param requestDate String
+     * @return MyBatisBatchItemWriter
+     */
+    @Bean
+    @StepScope
+    public MyBatisBatchItemWriter<UserGrade> updateUserGradeWriter(
+            @Value("#{jobParameters['requestDate']}") String requestDate) {
+        return new MyBatisBatchItemWriterBuilder<UserGrade>()
+                .sqlSessionFactory(sqlSessionFactory)
+                .statementId("com.mybooks.batch.useractualpayment.mapper.UserActualPaymentMapper.updateUserGrade")
+                .build();
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/mybooks/batch/config/batch/userstatuschange/UserStatusChangeBatchConfig.java b/src/main/java/com/mybooks/batch/config/batch/userstatuschange/UserStatusChangeBatchConfig.java
index 6f80e6a..a704c4c 100644
--- a/src/main/java/com/mybooks/batch/config/batch/userstatuschange/UserStatusChangeBatchConfig.java
+++ b/src/main/java/com/mybooks/batch/config/batch/userstatuschange/UserStatusChangeBatchConfig.java
@@ -46,9 +46,9 @@
 public class UserStatusChangeBatchConfig {
     private final JobBuilderFactory jobBuilderFactory;
     private final StepBuilderFactory stepBuilderFactory;
-    public final SqlSessionFactory sqlSessionFactory;
+    private final SqlSessionFactory sqlSessionFactory;
     private final JobLauncher jobLauncher;
-    private static final int CHUNK_SIZE = 10;
+    private static final int CHUNK_SIZE = 10000;
 
     /**
      * methodName : runJob <br>
@@ -62,7 +62,7 @@ public class UserStatusChangeBatchConfig {
      *                                             제공한 입력이 유효하지 않은 경우 발생
      * @throws JobRestartException                 작업을 다시 시작하려는 시도를 나타내는 예외
      */
-    @Scheduled(cron = "0 0 0 * * *")
+    @Scheduled(cron = "0 0 0 * * *", zone = "Asia/Seoul")
     public void runJob() throws JobInstanceAlreadyCompleteException, JobExecutionAlreadyRunningException,
             JobParametersInvalidException, JobRestartException {
         DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd:HH:mm:ss");
diff --git a/src/main/java/com/mybooks/batch/useractualpayment/mapper/UserActualPaymentMapper.java b/src/main/java/com/mybooks/batch/useractualpayment/mapper/UserActualPaymentMapper.java
new file mode 100644
index 0000000..78d6bbf
--- /dev/null
+++ b/src/main/java/com/mybooks/batch/useractualpayment/mapper/UserActualPaymentMapper.java
@@ -0,0 +1,23 @@
+package com.mybooks.batch.useractualpayment.mapper;
+
+import com.mybooks.batch.useractualpayment.model.UserActualPayment;
+import com.mybooks.batch.useractualpayment.model.UserGrade;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * packageName    : com.mybooks.batch.useractualpayment.mapper
+ * fileName       : UserActualPaymentMapper
+ * author         : damho-lee
+ * date           : 3/21/24
+ * description    :
+ * ===========================================================
+ * DATE              AUTHOR             NOTE
+ * -----------------------------------------------------------
+ * 3/21/24          damho-lee          최초 생성
+ */
+@Mapper
+public interface UserActualPaymentMapper {
+    UserActualPayment getUserActualPayment();
+
+    void updateUserGrade(UserGrade userGrade);
+}
diff --git a/src/main/java/com/mybooks/batch/useractualpayment/model/UserActualPayment.java b/src/main/java/com/mybooks/batch/useractualpayment/model/UserActualPayment.java
new file mode 100644
index 0000000..5d26535
--- /dev/null
+++ b/src/main/java/com/mybooks/batch/useractualpayment/model/UserActualPayment.java
@@ -0,0 +1,23 @@
+package com.mybooks.batch.useractualpayment.model;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+/**
+ * packageName    : com.mybooks.batch.order.model
+ * fileName       : Order
+ * author         : damho-lee
+ * date           : 3/20/24
+ * description    :
+ * ===========================================================
+ * DATE              AUTHOR             NOTE
+ * -----------------------------------------------------------
+ * 3/20/24          damho-lee          최초 생성
+ */
+@Getter
+@AllArgsConstructor
+public class UserActualPayment {
+    private Long userId;
+    private Integer actualPayment;
+    private Integer userGradeId;
+}
diff --git a/src/main/java/com/mybooks/batch/useractualpayment/model/UserGrade.java b/src/main/java/com/mybooks/batch/useractualpayment/model/UserGrade.java
new file mode 100644
index 0000000..6b1e06e
--- /dev/null
+++ b/src/main/java/com/mybooks/batch/useractualpayment/model/UserGrade.java
@@ -0,0 +1,22 @@
+package com.mybooks.batch.useractualpayment.model;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+/**
+ * packageName    : com.mybooks.batch.useractualpayment.model
+ * fileName       : UserGrade
+ * author         : damho-lee
+ * date           : 3/21/24
+ * description    :
+ * ===========================================================
+ * DATE              AUTHOR             NOTE
+ * -----------------------------------------------------------
+ * 3/21/24          damho-lee          최초 생성
+ */
+@Getter
+@AllArgsConstructor
+public class UserGrade {
+    private Long userId;
+    private Integer userGradeId;
+}
diff --git a/src/main/resources/application-dev.properties b/src/main/resources/application-dev.properties
new file mode 100644
index 0000000..fa71b44
--- /dev/null
+++ b/src/main/resources/application-dev.properties
@@ -0,0 +1 @@
+database.mysql.url=65b73eab47984c8b9b70241c698406cd
\ No newline at end of file
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 0e31f00..7b9a4ab 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -6,7 +6,6 @@ key.manager.path=/keymanager/v1.0/appkey/{app-key}/secrets/{key-id}
 key.manager.app-key=CuKPvJQR7enquqrZ
 key.manager.password=mybooks
 ## mysql
-database.mysql.url=65b73eab47984c8b9b70241c698406cd
 database.mysql.userName=901b405fe80d4c00b14bc099a72a33ad
 database.mysql.password=cda93b8395b641bfbe9a967cd60fdd49
 database.mysql.initialSize=10
@@ -17,4 +16,7 @@ database.mysql.maxWait=1000
 spring.application.name=batch-service
 #mybatis
 spring.batch.jdbc.initialize-schema=always
-mybatis.executor-type=batch
\ No newline at end of file
+mybatis.executor-type=batch
+##
+#spring.profiles.active=dev
+database.mysql.url=9053ef8fd6e04a87aab73321a565c1b2
\ No newline at end of file
diff --git a/src/main/resources/mapper/mybatis-useractualpaymentmapper.xml b/src/main/resources/mapper/mybatis-useractualpaymentmapper.xml
new file mode 100644
index 0000000..1c447ff
--- /dev/null
+++ b/src/main/resources/mapper/mybatis-useractualpaymentmapper.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.mybooks.batch.useractualpayment.mapper.UserActualPaymentMapper">
+    <select id="getUserActualPayment" resultType="com.mybooks.batch.useractualpayment.model.UserActualPayment">
+        <![CDATA[
+        SELECT bo.user_id,
+               (@actual_payment :=
+                   SUM(COALESCE(total_order_cost, 0))
+                   - SUM(COALESCE(total_wrap_cost, 0))
+                   - SUM(COALESCE(total_delivery_cost, 0))) AS actual_payment,
+               (SELECT user_grade_id
+                FROM user_grade
+                WHERE is_available = true
+                  AND user_grade_min <= @actual_payment
+                  AND user_grade_max > @actual_payment)     AS grade
+        FROM book_order AS bo
+                 LEFT JOIN (SELECT order_id,
+                                   SUM(order_total_cost) AS total_order_cost
+                            FROM book_order
+                            WHERE book_order.order_date >= DATE_SUB(CURRENT_DATE, INTERVAL 3 MONTH)
+                            GROUP BY order_id) AS order_totals ON bo.order_id = order_totals.order_id
+                 LEFT JOIN (SELECT od2.order_id,
+                                   order_detail_id,
+                                   SUM(w.wrap_cost) AS total_wrap_cost
+                            FROM wrap AS w
+                                     LEFT JOIN order_detail AS od2 ON w.wrap_id = od2.wrap_id
+                            WHERE od2.order_detail_created_date >= DATE_SUB(CURRENT_DATE, INTERVAL 3 MONTH)
+                            GROUP BY order_detail_id) AS wrap_cost_totals
+                           ON order_totals.order_id = wrap_cost_totals.order_id
+                 LEFT JOIN (SELECT order_id,
+                                   SUM(dr.delivery_cost) AS total_delivery_cost
+                            FROM book_order AS bo2
+                                     LEFT JOIN delivery_rule AS dr ON bo2.delivery_rule_id = dr.delivery_rule_id
+                            WHERE bo2.order_date >= DATE_SUB(CURRENT_DATE, INTERVAL 3 MONTH)
+                            GROUP BY order_id) AS delivery_cost_totals ON bo.order_id = delivery_cost_totals.order_id
+        GROUP BY bo.user_id
+        ORDER BY user_id;
+        ]]>
+    </select>
+
+    <update id="updateUserGrade" parameterType="com.mybooks.batch.useractualpayment.model.UserGrade">
+        UPDATE user
+        SET user_grade_id           = #{userGradeId},
+            user_grade_changed_date = CURRENT_DATE
+        WHERE user_id = #{userId}
+    </update>
+</mapper>
\ No newline at end of file