diff --git a/doorip-api/build.gradle b/doorip-api/build.gradle
index 6c7cae5..048c55c 100644
--- a/doorip-api/build.gradle
+++ b/doorip-api/build.gradle
@@ -8,6 +8,8 @@ dependencies {
     implementation group: 'io.jsonwebtoken', name: 'jjwt-jackson', version: '0.11.5'
     runtimeOnly 'com.h2database:h2'
     runtimeOnly 'com.mysql:mysql-connector-j'
+    implementation "org.flywaydb:flyway-core"
+    implementation "org.flywaydb:flyway-mysql"
     implementation project(path: ':doorip-domain')
     implementation project(path: ':doorip-external')
     implementation project(path: ':doorip-common')
diff --git a/doorip-api/src/main/resources/db/migration/V1__ddl.sql b/doorip-api/src/main/resources/db/migration/V1__ddl.sql
new file mode 100644
index 0000000..02f2a4e
--- /dev/null
+++ b/doorip-api/src/main/resources/db/migration/V1__ddl.sql
@@ -0,0 +1,70 @@
+create table users
+(
+    created_date       timestamp(6),
+    last_modified_date timestamp(6),
+    user_id            bigint auto_increment,
+    name               varchar(255) not null,
+    intro              varchar(255) not null,
+    result             integer,
+    platform_id        varchar(255) not null,
+    platform           varchar(255) check (platform in ('KAKAO', 'APPLE')),
+    refresh_token      varchar(255),
+    primary key (user_id)
+);
+
+create table trip
+(
+    created_date       timestamp(6),
+    last_modified_date timestamp(6),
+    trip_id            bigint auto_increment,
+    title              varchar(255) not null,
+    start_date         date         not null,
+    end_date           date         not null,
+    code               varchar(255) not null,
+    primary key (trip_id)
+);
+
+create table participant
+(
+    created_date       timestamp(6),
+    last_modified_date timestamp(6),
+    participant_id     bigint auto_increment,
+    user_id            bigint unique,
+    trip_id            bigint unique,
+    role               varchar(255) check (role in ('HOST', 'PARTICIPATION')),
+    style_a            integer not null,
+    style_b            integer not null,
+    style_c            integer not null,
+    style_d            integer not null,
+    style_e            integer not null,
+    primary key (participant_id),
+    foreign key (user_id) references users (user_id),
+    foreign key (trip_id) references trip (trip_id)
+);
+
+create table todo
+(
+    created_date       timestamp(6),
+    last_modified_date timestamp(6),
+    todo_id            bigint auto_increment,
+    trip_id            bigint unique,
+    title              varchar(255) not null,
+    end_date           date,
+    memo               varchar(255),
+    secret             varchar(255) check (secret in ('OUR', 'MY')),
+    progress           varchar(255) check (progress in ('INCOMPLETE', 'COMPLETE')),
+    primary key (todo_id),
+    foreign key (trip_id) references trip (trip_id)
+);
+
+create table allocator
+(
+    created_date       timestamp(6),
+    last_modified_date timestamp(6),
+    allocator_id       bigint auto_increment,
+    participant_id     bigint unique,
+    todo_id            bigint unique,
+    primary key (allocator_id),
+    foreign key (participant_id) references participant (participant_id),
+    foreign key (todo_id) references todo (todo_id)
+);
\ No newline at end of file
diff --git a/doorip-domain/src/main/java/org/doorip/trip/domain/Participant.java b/doorip-domain/src/main/java/org/doorip/trip/domain/Participant.java
index fd58ae8..6e6c70b 100644
--- a/doorip-domain/src/main/java/org/doorip/trip/domain/Participant.java
+++ b/doorip-domain/src/main/java/org/doorip/trip/domain/Participant.java
@@ -19,15 +19,15 @@ public class Participant extends BaseTimeEntity {
     @Column(nullable = false)
     @Enumerated(EnumType.STRING)
     private Role role;
-    @Column(nullable = false)
+    @Column(nullable = false, name = "style_a")
     private Integer styleA;
-    @Column(nullable = false)
+    @Column(nullable = false, name = "style_b")
     private Integer styleB;
-    @Column(nullable = false)
+    @Column(nullable = false, name = "style_c")
     private Integer styleC;
-    @Column(nullable = false)
+    @Column(nullable = false, name = "style_d")
     private Integer styleD;
-    @Column(nullable = false)
+    @Column(nullable = false, name = "style_e")
     private Integer styleE;
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "user_id")
diff --git a/doorip-domain/src/main/java/org/doorip/trip/domain/Trip.java b/doorip-domain/src/main/java/org/doorip/trip/domain/Trip.java
index 265bf39..84139b1 100644
--- a/doorip-domain/src/main/java/org/doorip/trip/domain/Trip.java
+++ b/doorip-domain/src/main/java/org/doorip/trip/domain/Trip.java
@@ -16,7 +16,7 @@
 @Entity
 public class Trip extends BaseTimeEntity {
     @Id
-    @GeneratedValue
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "trip_id")
     private Long id;
     @Column(nullable = false)