diff --git a/build.gradle b/build.gradle
index 711ecd5..ab832f7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -12,6 +12,7 @@ ext {
     jwtVersion = '0.13.0'
     passwordEncoderVersion = '6.4.5'
     swaggerUIVersion = '2.2.0'
+    flywayVersion = '11.19.0'
 }
 
 java {
@@ -74,6 +75,9 @@ dependencies {
 
     // * Swagger UI
     implementation "org.springdoc:springdoc-openapi-starter-webmvc-ui:${swaggerUIVersion}"
+
+    // * Flyway
+    implementation "org.flywaydb:flyway-mysql:${flywayVersion}"
 }
 
 tasks.named('test') {
diff --git a/src/main/java/com/example/bak/user/domain/Profile.java b/src/main/java/com/example/bak/user/domain/Profile.java
index a7cd109..45fb230 100644
--- a/src/main/java/com/example/bak/user/domain/Profile.java
+++ b/src/main/java/com/example/bak/user/domain/Profile.java
@@ -26,6 +26,7 @@ public class Profile {
     @Column(nullable = false)
     private String nickname;
 
+    @Column(name = "user_id")
     private Long userId;
 
     private Profile(Long id, String name, String nickname) {
diff --git a/src/main/java/com/example/bak/user/domain/User.java b/src/main/java/com/example/bak/user/domain/User.java
index 608a2b5..78bf3f5 100644
--- a/src/main/java/com/example/bak/user/domain/User.java
+++ b/src/main/java/com/example/bak/user/domain/User.java
@@ -30,6 +30,7 @@ public class User {
     @Column(nullable = false)
     private String password;
 
+    @Column(name = "profile_id")
     private Long profileId;
 
     @Enumerated(EnumType.STRING)
diff --git a/src/main/resources/application-local.yaml b/src/main/resources/application-local.yaml
index d7f2bc8..eeb0acf 100644
--- a/src/main/resources/application-local.yaml
+++ b/src/main/resources/application-local.yaml
@@ -19,6 +19,13 @@ spring:
   h2:
     console:
       enabled: false
+  flyway:
+    enabled: true
+    locations:
+      - classpath:db/migration
+    baseline-on-migrate: true
+    baseline-version: 0
+    clean-disabled: false  # (Caution!) Progress in Dev Environment
 
 springdoc:
   swagger-ui:
diff --git a/src/main/resources/application-prod.yaml b/src/main/resources/application-prod.yaml
index 3f3b6c3..9720681 100644
--- a/src/main/resources/application-prod.yaml
+++ b/src/main/resources/application-prod.yaml
@@ -11,7 +11,7 @@ spring:
 
   jpa:
     hibernate:
-      ddl-auto: update
+      ddl-auto: none
     properties:
       hibernate:
         format_sql: false
@@ -19,6 +19,13 @@ spring:
         dialect: org.hibernate.dialect.MySQL8Dialect
     open-in-view: false
 
+  flyway:
+    enabled: true
+    locations:
+      - classpath:db/migration
+    baseline-on-migrate: true
+    baseline-version: 0
+
 springdoc:
   swagger-ui:
     path: /api-test
diff --git a/src/main/resources/db/migration/V1__init.sql b/src/main/resources/db/migration/V1__init.sql
new file mode 100644
index 0000000..a54282f
--- /dev/null
+++ b/src/main/resources/db/migration/V1__init.sql
@@ -0,0 +1,81 @@
+-- Create companies table
+CREATE TABLE companies
+(
+    id          BIGINT AUTO_INCREMENT PRIMARY KEY,
+    name        VARCHAR(255) NOT NULL,
+    career_link VARCHAR(500) NOT NULL,
+    logo_url    VARCHAR(500) NOT NULL,
+    description TEXT         NOT NULL
+);
+
+-- Create communities table
+CREATE TABLE communities
+(
+    id         BIGINT AUTO_INCREMENT PRIMARY KEY,
+    name       VARCHAR(255) NOT NULL,
+    job_group  VARCHAR(255) NOT NULL,
+    company_id BIGINT
+);
+
+-- Create profiles table
+CREATE TABLE profiles
+(
+    id       BIGINT AUTO_INCREMENT PRIMARY KEY,
+    name     VARCHAR(255) NOT NULL,
+    nickname VARCHAR(255) NOT NULL,
+    user_id  BIGINT
+);
+
+-- Create users table
+CREATE TABLE users
+(
+    id         BIGINT AUTO_INCREMENT PRIMARY KEY,
+    email      VARCHAR(255) NOT NULL UNIQUE,
+    password   VARCHAR(255) NOT NULL,
+    role       VARCHAR(50) DEFAULT 'NORMAL',
+    profile_id BIGINT       NOT NULL
+);
+
+-- Create feeds table
+CREATE TABLE feeds
+(
+    id           BIGINT AUTO_INCREMENT PRIMARY KEY,
+    title        VARCHAR(255) NOT NULL,
+    content      TEXT         NOT NULL,
+    community_id BIGINT       NOT NULL,
+    author_id    BIGINT       NOT NULL
+);
+
+-- Create comments table
+CREATE TABLE comments
+(
+    id              BIGINT AUTO_INCREMENT PRIMARY KEY,
+    feed_id         BIGINT        NOT NULL,
+    author_id       BIGINT        NOT NULL,
+    author_nickname VARCHAR(255)  NOT NULL,
+    content         VARCHAR(1000) NOT NULL
+);
+
+-- Create private_messages table
+CREATE TABLE private_messages
+(
+    id                     BIGINT AUTO_INCREMENT PRIMARY KEY,
+    sender_id              BIGINT        NOT NULL,
+    receiver_id            BIGINT        NOT NULL,
+    content                VARCHAR(1000) NOT NULL,
+    read_at                DATETIME,
+    deleted_at_by_sender   DATETIME,
+    deleted_at_by_receiver DATETIME,
+    created_at             DATETIME(6)   NOT NULL DEFAULT CURRENT_TIMESTAMP(6),
+    updated_at             DATETIME(6)   NOT NULL DEFAULT CURRENT_TIMESTAMP(6) ON UPDATE CURRENT_TIMESTAMP(6)
+);
+
+-- Create indexes for better query performance
+CREATE INDEX idx_users_email ON users (email);
+CREATE INDEX idx_feeds_author ON feeds (author_id);
+CREATE INDEX idx_feeds_community ON feeds (community_id);
+CREATE INDEX idx_comments_feed ON comments (feed_id);
+CREATE INDEX idx_comments_author ON comments (author_id);
+CREATE INDEX idx_private_messages_sender ON private_messages (sender_id);
+CREATE INDEX idx_private_messages_receiver ON private_messages (receiver_id);
+CREATE INDEX idx_communities_company ON communities (company_id);