diff --git a/Dockerfile_server b/Dockerfile_server
new file mode 100644
index 0000000..b556442
--- /dev/null
+++ b/Dockerfile_server
@@ -0,0 +1,10 @@
+FROM openjdk:17-jdk-alpine
+MAINTAINER [AutoFlow]
+
+RUN apk --no-cache add tzdata && cp /usr/share/zoneinfo/Asia/Seoul /etc/localtime
+
+RUN mkdir /server
+ADD build/libs/autoflow-0.0.1-SNAPSHOT.jar /server/autoflow-0.0.1-SNAPSHOT.jar
+
+WORKDIR /server
+ENTRYPOINT ["java", "-jar", "autoflow-0.0.1-SNAPSHOT.jar"]
\ No newline at end of file
diff --git a/build.gradle.kts b/build.gradle.kts
index 06730cd..84857bd 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,58 +1,74 @@
-/*
- * This file was generated by the Gradle 'init' task.
- */
-
 plugins {
+    // Spring Boot
+    id("org.springframework.boot") version "3.5.3"
+    // Spring 의존성 관리(BOM)
+    id("io.spring.dependency-management") version "1.1.7"
+
+    // Java 라이브러리, (필요하면) Maven Publish
     `java-library`
     `maven-publish`
-    kotlin("jvm")
 }
 
-repositories {
-    mavenLocal()
-    maven {
-        url = uri("https://repo.maven.apache.org/maven2/")
+group = "kr.re.etri"
+version = "0.0.1-SNAPSHOT"
+description = "spring-security-refresh-token"
+
+java {
+    toolchain {
+        languageVersion.set(JavaLanguageVersion.of(17))
     }
+}
+
+repositories {
     mavenCentral()
 }
 
 dependencies {
-    api(libs.org.springframework.boot.spring.boot.starter.data.jpa)
-    api(libs.org.springframework.boot.spring.boot.starter.security)
-    api(libs.org.springframework.boot.spring.boot.starter.web)
-    api(libs.org.springframework.boot.spring.boot.starter.validation)
-    api(libs.io.jsonwebtoken.jjwt.api)
-    api(libs.org.springdoc.springdoc.openapi.starter.webmvc.ui)
-    runtimeOnly(libs.io.jsonwebtoken.jjwt.impl)
-    runtimeOnly(libs.io.jsonwebtoken.jjwt.jackson)
-    runtimeOnly(libs.org.mariadb.jdbc.mariadb.java.client)
-    testImplementation(libs.org.springframework.boot.spring.boot.starter.test)
-    testImplementation(libs.org.springframework.security.spring.security.test)
+    // Spring Boot 스타터들
+    implementation("org.springframework.boot:spring-boot-starter-web")
+    implementation("org.springframework.boot:spring-boot-starter-data-jpa")
+    implementation("org.springframework.boot:spring-boot-starter-security")
+    implementation("org.springframework.boot:spring-boot-starter-validation")
+
+    // JWT
+    implementation("io.jsonwebtoken:jjwt-api:0.11.5")
+    runtimeOnly("io.jsonwebtoken:jjwt-impl:0.11.5")
+    runtimeOnly("io.jsonwebtoken:jjwt-jackson:0.11.5")
 
+    // OpenAPI UI
+    implementation("org.springdoc:springdoc-openapi-starter-webmvc-ui:2.2.0")
+
+    // MariaDB 드라이버
+    runtimeOnly("org.mariadb.jdbc:mariadb-java-client:3.1.4")
+
+    // Lombok (선택)
     compileOnly("org.projectlombok:lombok:1.18.38")
     annotationProcessor("org.projectlombok:lombok:1.18.38")
     testCompileOnly("org.projectlombok:lombok:1.18.38")
     testAnnotationProcessor("org.projectlombok:lombok:1.18.38")
-    implementation(kotlin("stdlib-jdk8"))
-}
-group = "kr.re.etri"
-version = "0.0.1-SNAPSHOT"
-description = "spring-security-refresh-token"
 
-publishing {
-    publications.create<MavenPublication>("maven") {
-        from(components["java"])
-    }
+    // 테스트
+    testImplementation("org.springframework.boot:spring-boot-starter-test")
+    testImplementation("org.springframework.security:spring-security-test")
 }
 
-tasks.withType<JavaCompile>() {
+// Java 컴파일 인코딩 및 파라미터 리플렉션 지원
+tasks.withType<JavaCompile> {
     options.encoding = "UTF-8"
     options.compilerArgs.add("-parameters")
 }
 
-tasks.withType<Javadoc>() {
+// Javadoc 인코딩
+tasks.withType<Javadoc> {
     options.encoding = "UTF-8"
 }
-kotlin {
-    jvmToolchain(21)
-}
\ No newline at end of file
+
+// (선택) Maven Publish 설정
+publishing {
+    publications.create<MavenPublication>("maven") {
+        from(components["java"])
+        groupId = project.group.toString()
+        artifactId = project.name
+        version = project.version.toString()
+    }
+}
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index b50b2fb..838dada 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -3,7 +3,7 @@ spring.datasource.username=cuuva
 spring.datasource.password=cuuva
 
 spring.jpa.database-platform=org.hibernate.dialect.MariaDBDialect
-spring.jpa.hibernate.ddl-auto=create-only
+spring.jpa.hibernate.ddl-auto=none
 
 spring.sql.init.mode=always
 
diff --git a/src/main/resources/data.sql b/src/main/resources/data.sql
index e62aefd..15cfe13 100644
--- a/src/main/resources/data.sql
+++ b/src/main/resources/data.sql
@@ -1,6 +1,6 @@
 -- src/main/resources/data.sql
 #
-# INSERT INTO tb_role (id, name) VALUES (1, 'ROLE_USER');
-# INSERT INTO tb_role (id, name) VALUES (2, 'ROLE_MODERATOR');
-# INSERT INTO tb_role (id, name) VALUES (3, 'ROLE_ADMIN');
+--  INSERT INTO tb_role (id, name) VALUES (1, 'ROLE_USER');
+--  INSERT INTO tb_role (id, name) VALUES (2, 'ROLE_MODERATOR');
+--  INSERT INTO tb_role (id, name) VALUES (3, 'ROLE_ADMIN');
 #