diff --git a/.gitignore b/.gitignore
index 4de183c..3bf5fa8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -87,3 +87,5 @@ lint/tmp/
 
 /.idea/
 target/
+
+.env
\ No newline at end of file
diff --git a/README.md b/README.md
index 99e77ac..8cf5ad4 100644
--- a/README.md
+++ b/README.md
@@ -6,9 +6,8 @@
 1. **xxl-job 调度管理中心** ：提供对分布式的任务集中监控、管理等功能  
 2. **xxl-job 执行器** ：消息中心的业务逻辑实现，目前只实现「系统通知」功能，后续可以考虑 `email-executor`、`text-message-executor` 等实现  
 3. **GNS-Writer**：给 `Forge业务层` 调用的 API 网关，负责从业务逻辑层接受信息
-4. **MQ**：独立运行的消息中间件服务
+4. **middleware**：独立运行的中间件服务, 包括消息中间件、缓存中间件、DB
 5. **GNS-Reader**：给 `Forge业务层` 调用的 API 网关，负责提供业务数据
-6. **Redis**：独立运行的缓存中间件服务
 
 ### 一些约定：
 
diff --git a/db/mysql.yml b/db/mysql.yml
deleted file mode 100644
index ad9558d..0000000
--- a/db/mysql.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-version: '3'
-services:
-  mysql:
-    restart: always
-    image: mysql:5.7.16
-    container_name: my_mysql
-    volumes:
-      - ${MYSQL_DIR}/data:/var/lib/mysql
-      - ./conf/my.cnf:/etc/my.cnf
-    environment:
-      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD}
-    ports:
-      - 3306:3306
\ No newline at end of file
diff --git a/db/sql/xxl_job.sql b/db/structure.sql
similarity index 97%
rename from db/sql/xxl_job.sql
rename to db/structure.sql
index 0c07998..26428f6 100644
--- a/db/sql/xxl_job.sql
+++ b/db/structure.sql
@@ -2,8 +2,8 @@
 # XXL-JOB v2.3.0
 # Copyright (c) 2015-present, xuxueli.
 
-CREATE database if NOT EXISTS `xxl_job` default character set utf8mb4 collate utf8mb4_unicode_ci;
-use `xxl_job`;
+CREATE database if NOT EXISTS `gitlink` default character set utf8mb4 collate utf8mb4_unicode_ci;
+use `gitlink`;
 
 SET NAMES utf8mb4;
 
diff --git a/middleware/.env.example b/middleware/.env.example
new file mode 100644
index 0000000..d2b417b
--- /dev/null
+++ b/middleware/.env.example
@@ -0,0 +1,40 @@
+# Environment Variables for docker-compose
+
+# Images config
+MYSQL_VERSION=5.7.35
+REDIS_VERSION=latest
+KAFKA_VERSION=latest
+
+# Containers config
+MYSQL_CONTAINER_NAME=gitlink_mysql
+REDIS_CONTAINER_NAME=gitlink_redis
+
+# Ports config
+MYSQL_LOCAL_PORT=3306 ##TODO: Change port number to your lcoal port
+REDIS_LOCAL_PORT=6379 ##TODO: Change port number to your lcoal port
+ZOOKEEPER_LOCAL_PORT=2181 ##TODO: Change port number to your lcoal port
+KAFKA_LOCAL_PORT=9092 ##TODO: Change port number to your lcoal port
+KAFKA_MANAGER_LOCAL_PORT=9003 ##TODO: Change port number to your lcoal port
+
+# Hosts config
+KAFKA_HOST=172.16.15.29
+
+# Path config
+MYSQL_WORK_PATH=D:\repos\mysql-docker ## TODO: Change path to your local file system path
+MYSQL_DATA_PATH=D:\repos\mysql-docker ## TODO: Change path to your local file system path
+REDIS_WORK_PATH=D:\repos\redis-docker ## TODO: Change path to your local file system path
+
+
+# Mysql config
+MYSQL_ROOT_PASSWORD=gitLiNk_827
+MYSQL_USER=gitlink
+MYSQL_PASSWORD=giTlinK0^827
+MYSQL_DATABASE=gitlink
+
+# Kafka config
+KAFKA_LOG_RETENTION_HOURS=120
+KAFKA_MESSAGE_MAX_BYTES=10000000
+KAFKA_REPLICA_FETCH_MAX_BYTES=10000000
+KAFKA_GROUP_MAX_SESSION_TIMEOUT_MS=60000
+KAFKA_NUM_PARTITIONS=3
+KAFKA_DELETE_RETENTION_MS=1000
\ No newline at end of file
diff --git a/middleware/.md b/middleware/.md
new file mode 100644
index 0000000..abe7ded
--- /dev/null
+++ b/middleware/.md
@@ -0,0 +1,5 @@
+# 中间件使用说明
+将示例文件复制为 .env，然后按需修改相关环境变量
+```shell script
+cp .env.example .env
+```
\ No newline at end of file
diff --git a/db/conf/my.cnf b/middleware/conf/my.cnf
similarity index 100%
rename from db/conf/my.cnf
rename to middleware/conf/my.cnf
diff --git a/redis/conf/redis.conf b/middleware/conf/redis.conf
similarity index 100%
rename from redis/conf/redis.conf
rename to middleware/conf/redis.conf
diff --git a/middleware/services.yml b/middleware/services.yml
new file mode 100644
index 0000000..b2bdd91
--- /dev/null
+++ b/middleware/services.yml
@@ -0,0 +1,52 @@
+version: '3'
+services:
+  db:
+    image: mysql:${MYSQL_VERSION}
+    container_name: ${MYSQL_CONTAINER_NAME}
+    environment:
+      - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}
+      - MYSQL_USER=${MYSQL_USER}
+      - MYSQL_PASSWORD=${MYSQL_PASSWORD}
+      - MYSQL_DATABASE=${MYSQL_DATABASE}
+    volumes:
+      - ${MYSQL_DATA_PATH}/gitlink_data:/var/lib/mysql
+      - ${MYSQL_WORK_PATH}/sql/structure.sql:/docker-entrypoint-initdb.d/0000.sql
+    ports:
+      - ${MYSQL_LOCAL_PORT}:3306
+
+  redis:
+    image: redis:${REDIS_VERSION}
+    container_name: ${REDIS_CONTAINER_NAME}
+    volumes:
+      - ${REDIS_WORK_PATH}/data:/data
+      - ${REDIS_WORK_PATH}/redis.conf:/usr/local/etc/redis/redis.conf
+      - ${REDIS_WORK_PATH}/logs:/logs
+    ports:
+      - ${REDIS_LOCAL_PORT}:6379
+
+  zookeeper:
+    image: wurstmeister/zookeeper
+    ports:
+      - ${ZOOKEEPER_LOCAL_PORT}:2181
+  kafka:
+    image: wurstmeister/kafka
+    volumes:
+      - /etc/localtime:/etc/localtime
+    ports:
+      - ${KAFKA_LOCAL_PORT}:9092
+    environment:
+      KAFKA_ADVERTISED_HOST_NAME: ${KAFKA_HOST}
+      KAFKA_ZOOKEEPER_CONNECT: ${KAFKA_HOST}:${ZOOKEEPER_LOCAL_PORT}
+      KAFKA_ADVERTISED_PORT: ${KAFKA_LOCAL_PORT}
+      KAFKA_LOG_RETENTION_HOURS: ${KAFKA_LOG_RETENTION_HOURS}
+      KAFKA_MESSAGE_MAX_BYTES: ${KAFKA_MESSAGE_MAX_BYTES}
+      KAFKA_REPLICA_FETCH_MAX_BYTES: ${KAFKA_REPLICA_FETCH_MAX_BYTES}
+      KAFKA_GROUP_MAX_SESSION_TIMEOUT_MS: ${KAFKA_GROUP_MAX_SESSION_TIMEOUT_MS}
+      KAFKA_NUM_PARTITIONS: ${KAFKA_NUM_PARTITIONS}
+      KAFKA_DELETE_RETENTION_MS: ${KAFKA_DELETE_RETENTION_MS}
+  kafka-manager:
+    image: sheepkiller/kafka-manager
+    environment:
+      ZK_HOSTS: ${KAFKA_HOST}
+    ports:
+      - ${KAFKA_MANAGER_LOCAL_PORT}:9000
\ No newline at end of file
diff --git a/mq/kafka.yml b/mq/kafka.yml
deleted file mode 100644
index f0a18e8..0000000
--- a/mq/kafka.yml
+++ /dev/null
@@ -1,28 +0,0 @@
-version: '2'
-services:
-  zookeeper:
-    image: wurstmeister/zookeeper
-    ports:
-      - "2181:2181"
-  kafka:
-    image: wurstmeister/kafka
-    volumes:
-      - /etc/localtime:/etc/localtime
-    ports:
-      - "9092:9092"
-    environment:
-      KAFKA_ADVERTISED_HOST_NAME: 172.16.15.29
-      KAFKA_ZOOKEEPER_CONNECT: 172.16.15.29:2181
-      KAFKA_ADVERTISED_PORT: 9092
-      KAFKA_LOG_RETENTION_HOURS: 120
-      KAFKA_MESSAGE_MAX_BYTES: 10000000
-      KAFKA_REPLICA_FETCH_MAX_BYTES: 10000000
-      KAFKA_GROUP_MAX_SESSION_TIMEOUT_MS: 60000
-      KAFKA_NUM_PARTITIONS: 3
-      KAFKA_DELETE_RETENTION_MS: 1000
-  kafka-manager:
-    image: sheepkiller/kafka-manager
-    environment:
-      ZK_HOSTS: 172.16.15.29
-    ports:
-      - "9003:9000"
\ No newline at end of file
diff --git a/redis/redis.yml b/redis/redis.yml
deleted file mode 100644
index 781b601..0000000
--- a/redis/redis.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-version: '3'
-services:
-  redis:
-    image: redis:latest
-    container_name: docker_redis
-    volumes:
-      - ${REDIS_DIR}/data:/data
-      - ./conf/redis.conf:/usr/local/etc/redis/redis.conf
-      - ${REDIS_DIR}/logs:/logs
-    ports:
-      - 6379:6379