diff --git a/.env.example b/.env.example
index 4b54192..f23878a 100644
--- a/.env.example
+++ b/.env.example
@@ -5,17 +5,14 @@ GAME_IMAGE=git.old-metin2.com/metin2/server:latest
 WEB_IMAGE=git.old-metin2.com/metin2/web:latest
 
 ################################################################################
-# MySQL settings
+# PostgreSQL settings
 ################################################################################
-MYSQL_HOST=mysql
-MYSQL_USER=root
-MYSQL_PASSWORD=metin2
-MYSQL_PORT=3306
-MYSQL_EXTERNAL_PORT=3306
-MYSQL_DB_ACCOUNT=account
-MYSQL_DB_PLAYER=player
-MYSQL_DB_COMMON=common
-MYSQL_DB_LOG=log
+POSTGRES_HOST=postgresql
+POSTGRES_USER=server
+POSTGRES_PASSWORD=metin2
+POSTGRES_PORT=5432
+POSTGRES_EXTERNAL_PORT=5432
+POSTGRES_DB=account
 
 ################################################################################
 # Web app settings
diff --git a/assets/db-init/create-databases.sql b/assets/db-init/create-databases.sql
deleted file mode 100644
index 56156c5..0000000
--- a/assets/db-init/create-databases.sql
+++ /dev/null
@@ -1,5 +0,0 @@
-CREATE DATABASE account CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
-CREATE DATABASE common CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
-CREATE DATABASE log CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
-CREATE DATABASE player CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
-CREATE DATABASE website CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
diff --git a/docker-compose.yml b/docker-compose.yml
index f6cd5fe..af10a38 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,81 +1,39 @@
-x-environment:
-  &common-environment
-    MYSQL_HOST: ${MYSQL_HOST}
-    MYSQL_USER: ${MYSQL_USER}
-    MYSQL_PASSWORD: ${MYSQL_PASSWORD}
-    MYSQL_PORT: ${MYSQL_PORT}
-    MYSQL_DB_ACCOUNT: ${MYSQL_DB_ACCOUNT}
-    MYSQL_DB_PLAYER: ${MYSQL_DB_PLAYER}
-    MYSQL_DB_COMMON: ${MYSQL_DB_COMMON}
-    MYSQL_DB_LOG: ${MYSQL_DB_LOG}
+x-environment: &common-environment
+  POSTGRES_HOST: ${POSTGRES_HOST}
+  POSTGRES_USER: ${POSTGRES_USER}
+  POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+  POSTGRES_PORT: ${POSTGRES_PORT}
+  POSTGRES_EXTERNAL_PORT: ${POSTGRES_EXTERNAL_PORT}
+  POSTGRES_DB: ${POSTGRES_DB}
 
-    TEST_SERVER: ${TEST_SERVER}
+  TEST_SERVER: ${TEST_SERVER}
 
-    DB_ADDR: ${DB_ADDR}
-    DB_PORT: ${DB_PORT}
+  DB_ADDR: ${DB_ADDR}
+  DB_PORT: ${DB_PORT}
 
-    PUBLIC_IP: ${PUBLIC_IP}
-    GAME_MAX_LEVEL: ${GAME_MAX_LEVEL}
-    WEB_APP_URL: ${WEB_APP_URL}
-    WEB_APP_KEY: ${WEB_APP_KEY}
+  PUBLIC_IP: ${PUBLIC_IP}
+  GAME_MAX_LEVEL: ${GAME_MAX_LEVEL}
+  WEB_APP_URL: ${WEB_APP_URL}
+  WEB_APP_KEY: ${WEB_APP_KEY}
 
 services:
-  # MySQL Database
-  mysql:
-    # The biarms/mysql Docker image supports ARM machines; you may also use mysql:5.5
-    image: biarms/mysql:5.5
+  # PostgreSQL Database
+  postgresql:
+    image: postgresql:16
     restart: always
     environment:
       # Password for root access
-      MYSQL_ROOT_PASSWORD: ${MYSQL_PASSWORD}
+      POSTGRES_DB: ${POSTGRES_DB}
+      POSTGRES_USER: ${POSTGRES_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
     ports:
-      - '${MYSQL_EXTERNAL_PORT}:${MYSQL_PORT}'
+      - "${POSTGRES_EXTERNAL_PORT}:${POSTGRES_PORT}"
     expose:
-      - ${MYSQL_PORT}
+      - ${POSTGRES_PORT}
     volumes:
-      - ./storage/database/:/var/lib/mysql/
-      - ./assets/db-init/:/docker-entrypoint-initdb.d/:ro
+      - ./storage/database/:/var/lib/postgresql/data/
     healthcheck:
-      test: mysqladmin ping -h localhost -u root -p$$MYSQL_ROOT_PASSWORD
-      interval: 10s
-      timeout: 5s
-      retries: 5
-  
-  # Web management system
-  web:
-    image: ${WEB_IMAGE}
-    restart: always
-    environment:
-      # Application config
-      APP_NAME: ${WEB_APP_NAME}
-      APP_ENV: ${WEB_APP_ENV}
-      APP_KEY: ${WEB_APP_KEY}
-      APP_URL: ${WEB_APP_URL}
-
-      # Database credentials
-      DB_HOST: ${MYSQL_HOST}
-      DB_PORT: ${MYSQL_PORT}
-      DB_USERNAME: ${MYSQL_USER}
-      DB_PASSWORD: ${MYSQL_PASSWORD}
-
-      # E-mail config
-      MAIL_MAILER: ${WEB_MAIL_MAILER}
-      MAIL_HOST: ${WEB_MAIL_HOST}
-      MAIL_PORT: ${WEB_MAIL_PORT}
-      MAIL_USERNAME: ${WEB_MAIL_USERNAME}
-      MAIL_PASSWORD: ${WEB_MAIL_PASSWORD}
-      MAIL_ENCRYPTION: ${WEB_MAIL_ENCRYPTION}
-      MAIL_FROM_ADDRESS: ${WEB_MAIL_FROM_ADDRESS}
-      MAIL_FROM_NAME: ${WEB_MAIL_FROM_NAME}
-    ports:
-      - '${WEB_EXTERNAL_PORT}:80'
-    volumes:
-      - ./storage/web/:/app/storage/
-    depends_on:
-      mysql:
-        condition: service_healthy
-    healthcheck:
-      test: curl --fail http://localhost:80/ || exit 1
+      test: pg_isready -d $POSTGRES_DB
       interval: 10s
       timeout: 5s
       retries: 5
@@ -91,18 +49,15 @@ services:
     volumes:
       - ./storage/log/db/:/app/log/
     depends_on:
-      mysql:
+      postgresql:
         condition: service_healthy
-      web:
-        condition: service_healthy
-  
+
   # Auth server
   auth:
     image: ${GAME_IMAGE}
     restart: always
     environment:
       <<: *common-environment
-      MYSQL_DB_PLAYER: ${MYSQL_DB_ACCOUNT}
       GAME_HOSTNAME: auth
       GAME_CHANNEL: 1
       GAME_AUTH_SERVER: master
@@ -112,14 +67,12 @@ services:
       - 11000
       - 12000
     ports:
-      - '11000:11000'
+      - "11000:11000"
     command: game
     volumes:
       - ./storage/log/auth/:/app/log/
     depends_on:
-      mysql:
-        condition: service_healthy
-      web:
+      postgresql:
         condition: service_healthy
 
   # Game server (CH1)
@@ -138,17 +91,15 @@ services:
       - 13000
       - 14000
     ports:
-      - '13000:13000'
+      - "13000:13000"
     command: game
     volumes:
       - ./storage/log/ch1/first/:/app/log/
       - ./storage/mark/:/app/mark/
     depends_on:
-      mysql:
+      postgresql:
         condition: service_healthy
-      web:
-        condition: service_healthy
-  
+
   ch1_game1:
     image: ${GAME_IMAGE}
     restart: always
@@ -164,16 +115,14 @@ services:
       - 13001
       - 14001
     ports:
-      - '13001:13001'
+      - "13001:13001"
     command: game
     volumes:
       - ./storage/log/ch1/game1/:/app/log/
     depends_on:
-      mysql:
+      postgresql:
         condition: service_healthy
-      web:
-        condition: service_healthy
-  
+
   ch1_game2:
     image: ${GAME_IMAGE}
     restart: always
@@ -189,16 +138,14 @@ services:
       - 13002
       - 14002
     ports:
-      - '13002:13002'
+      - "13002:13002"
     command: game
     volumes:
       - ./storage/log/ch1/game2/:/app/log/
     depends_on:
-      mysql:
+      postgresql:
         condition: service_healthy
-      web:
-        condition: service_healthy
-      
+
   # Game server (game99)
   game99:
     image: ${GAME_IMAGE}
@@ -215,12 +162,10 @@ services:
       - 13099
       - 14099
     ports:
-      - '13099:13099'
+      - "13099:13099"
     command: game
     volumes:
       - ./storage/log/game99/:/app/log/
     depends_on:
-      mysql:
-        condition: service_healthy
-      web:
+      postgresql:
         condition: service_healthy