diff --git a/.github/workflows/aws-ecr-push.yml b/.github/workflows/aws-ecr-push.yml
new file mode 100644
index 0000000..50fd7a2
--- /dev/null
+++ b/.github/workflows/aws-ecr-push.yml
@@ -0,0 +1,62 @@
+name: CD/ECR
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+env:
+  AWS_REGION: us-east-1
+
+jobs:
+  build:
+    name: ECR
+
+    strategy:
+      matrix:
+        service: [service-app, service-capital, service-clans, service-wars]
+
+    runs-on: buildjet-4vcpu-ubuntu-2204-arm
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Configure AWS credentials
+        uses: aws-actions/configure-aws-credentials@v1
+        with:
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ env.AWS_REGION }}
+
+      - name: Get ECR Registry
+        id: ecr-login
+        uses: aws-actions/amazon-ecr-login@V1
+
+      - name: Login to ECR
+        uses: docker/login-action@v1
+        with:
+          registry: ${{ steps.ecr-login.outputs.registry }}
+
+      - name: Set up Docker Buildkit
+        uses: docker/setup-buildx-action@v2
+        with:
+          buildkitd-flags: --debug
+
+      - name: Get Tags for Image
+        id: metadata
+        uses: docker/metadata-action@v3
+        with:
+          images: ${{ steps.ecr-login.outputs.registry }}/${{ matrix.service }}
+          tags: |
+            type=raw,value=latest
+
+      - name: Docker Build, Tag and Push to ECR
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          platforms: linux/arm64
+          push: true
+          tags: ${{ steps.metadata.outputs.tags }}
+          build-args: GIT_SHA=${{ github.sha }},SERVICE_NAME=${{ matrix.service }}
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..821f208
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,28 @@
+name: CI/CD
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v2
+
+      - name: Use Node.js 18
+        uses: actions/setup-node@v2
+        with:
+          node-version: 18
+
+      - name: NPM Install
+        run: npm i
+
+      - name: Run ESLint
+        run: npm run test
+
+      - name: Build
+        run: npm run build
diff --git a/apps/service-cron/src/app.controller.spec.ts b/apps/service-app/src/app.controller.spec.ts
similarity index 100%
rename from apps/service-cron/src/app.controller.spec.ts
rename to apps/service-app/src/app.controller.spec.ts
diff --git a/apps/service-cron/src/app.controller.ts b/apps/service-app/src/app.controller.ts
similarity index 100%
rename from apps/service-cron/src/app.controller.ts
rename to apps/service-app/src/app.controller.ts
diff --git a/apps/service-cron/src/app.module.ts b/apps/service-app/src/app.module.ts
similarity index 100%
rename from apps/service-cron/src/app.module.ts
rename to apps/service-app/src/app.module.ts
diff --git a/apps/service-cron/src/app.service.ts b/apps/service-app/src/app.service.ts
similarity index 100%
rename from apps/service-cron/src/app.service.ts
rename to apps/service-app/src/app.service.ts
diff --git a/apps/service-cron/src/main.ts b/apps/service-app/src/main.ts
similarity index 100%
rename from apps/service-cron/src/main.ts
rename to apps/service-app/src/main.ts
diff --git a/apps/service-cron/test/app.e2e-spec.ts b/apps/service-app/test/app.e2e-spec.ts
similarity index 91%
rename from apps/service-cron/test/app.e2e-spec.ts
rename to apps/service-app/test/app.e2e-spec.ts
index 1a013be..3ea33d9 100644
--- a/apps/service-cron/test/app.e2e-spec.ts
+++ b/apps/service-app/test/app.e2e-spec.ts
@@ -1,7 +1,7 @@
 import { Test, TestingModule } from '@nestjs/testing';
 import { INestApplication } from '@nestjs/common';
 import * as request from 'supertest';
-import { AppModule } from './../src/app.module';
+import { AppModule } from '../src/app.module';
 
 describe('AppController (e2e)', () => {
   let app: INestApplication;
diff --git a/apps/service-cron/test/jest-e2e.json b/apps/service-app/test/jest-e2e.json
similarity index 100%
rename from apps/service-cron/test/jest-e2e.json
rename to apps/service-app/test/jest-e2e.json
diff --git a/apps/service-cron/tsconfig.app.json b/apps/service-app/tsconfig.app.json
similarity index 80%
rename from apps/service-cron/tsconfig.app.json
rename to apps/service-app/tsconfig.app.json
index 4a2ad78..6b55eeb 100644
--- a/apps/service-cron/tsconfig.app.json
+++ b/apps/service-app/tsconfig.app.json
@@ -2,7 +2,7 @@
   "extends": "../../tsconfig.json",
   "compilerOptions": {
     "declaration": false,
-    "outDir": "../../dist/apps/service-cron"
+    "outDir": "../../dist/apps/service-app"
   },
   "include": ["src/**/*"],
   "exclude": ["node_modules", "dist", "test", "**/*spec.ts"]
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..eeb3c70
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,55 @@
+version: '3.6'
+
+services:
+  service-app:
+    image: 432159388664.dkr.ecr.us-east-1.amazonaws.com/service-app:latest
+    container_name: service-app
+    restart: always
+    # build:
+    #   context: .
+    #   dockerfile: Dockerfile
+    env_file:
+      - .env
+    mem_limit: 1gb
+    environment:
+      - SERVICE_NAME=service-app
+
+  service-capital:
+    image: 432159388664.dkr.ecr.us-east-1.amazonaws.com/service-capital:latest
+    container_name: service-capital
+    restart: always
+    # build:
+    #   context: .
+    #   dockerfile: Dockerfile
+    env_file:
+      - .env
+    mem_limit: 1gb
+    environment:
+      - SERVICE_NAME=service-capital
+
+  service-clans:
+    image: 432159388664.dkr.ecr.us-east-1.amazonaws.com/service-clans:latest
+    container_name: service-clans
+    restart: always
+    # build:
+    #   context: .
+    #   dockerfile: Dockerfile
+    env_file:
+      - .env
+    mem_limit: 1gb
+    environment:
+      - SERVICE_NAME=service-clans
+
+  service-wars:
+    image: 432159388664.dkr.ecr.us-east-1.amazonaws.com/service-wars:latest
+    container_name: service-wars
+    restart: always
+    # build:
+    #   context: .
+    #   dockerfile: Dockerfile
+    env_file:
+      - .env
+    mem_limit: 1gb
+    environment:
+      - SERVICE_NAME=service-app
+
diff --git a/libs/helper/src/helper.module.ts b/libs/helper/src/helper.module.ts
new file mode 100644
index 0000000..1c154ea
--- /dev/null
+++ b/libs/helper/src/helper.module.ts
@@ -0,0 +1,8 @@
+import { Module } from '@nestjs/common';
+import { HelperService } from './helper.service';
+
+@Module({
+  providers: [HelperService],
+  exports: [HelperService],
+})
+export class HelperModule {}
diff --git a/libs/helper/src/helper.service.ts b/libs/helper/src/helper.service.ts
new file mode 100644
index 0000000..df03f28
--- /dev/null
+++ b/libs/helper/src/helper.service.ts
@@ -0,0 +1,4 @@
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class HelperService {}
diff --git a/libs/helper/src/index.ts b/libs/helper/src/index.ts
new file mode 100644
index 0000000..f8724a8
--- /dev/null
+++ b/libs/helper/src/index.ts
@@ -0,0 +1,2 @@
+export * from './helper.module';
+export * from './helper.service';
diff --git a/libs/helper/tsconfig.lib.json b/libs/helper/tsconfig.lib.json
new file mode 100644
index 0000000..5bdb4a5
--- /dev/null
+++ b/libs/helper/tsconfig.lib.json
@@ -0,0 +1,9 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "declaration": true,
+    "outDir": "../../dist/libs/helper"
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist", "test", "**/*spec.ts"]
+}
diff --git a/nest-cli.json b/nest-cli.json
index 5983292..a1ac10b 100644
--- a/nest-cli.json
+++ b/nest-cli.json
@@ -1,25 +1,26 @@
 {
   "$schema": "https://json.schemastore.org/nest-cli",
   "collection": "@nestjs/schematics",
-  "sourceRoot": "apps/service-cron/src",
+  "sourceRoot": "apps/service-app/src",
   "compilerOptions": {
     "deleteOutDir": true,
     "webpack": false,
-    "tsConfigPath": "apps/service-cron/tsconfig.app.json"
+    "tsConfigPath": "apps/service-app/tsconfig.app.json"
   },
   "generateOptions": {
-    "spec": false
+    "spec": false,
+    "flat": true
   },
   "monorepo": true,
-  "root": "apps/service-cron",
+  "root": "apps/service-app",
   "projects": {
-    "service-cron": {
+    "service-app": {
       "type": "application",
-      "root": "apps/service-cron",
+      "root": "apps/service-app",
       "entryFile": "main",
-      "sourceRoot": "apps/service-cron/src",
+      "sourceRoot": "apps/service-app/src",
       "compilerOptions": {
-        "tsConfigPath": "apps/service-cron/tsconfig.app.json"
+        "tsConfigPath": "apps/service-app/tsconfig.app.json"
       }
     },
     "service-capital": {
@@ -102,6 +103,15 @@
       "compilerOptions": {
         "tsConfigPath": "libs/elastic/tsconfig.lib.json"
       }
+    },
+    "helper": {
+      "type": "library",
+      "root": "libs/helper",
+      "entryFile": "index",
+      "sourceRoot": "libs/helper/src",
+      "compilerOptions": {
+        "tsConfigPath": "libs/helper/tsconfig.lib.json"
+      }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/package-lock.json b/package-lock.json
index e522b0a..e54958e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,11 +1,11 @@
 {
-  "name": "service-cron",
+  "name": "service-backend",
   "version": "0.0.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
-      "name": "service-cron",
+      "name": "service-backend",
       "version": "0.0.1",
       "license": "UNLICENSED",
       "dependencies": {
diff --git a/package.json b/package.json
index 323061d..08b2427 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "service-cron",
+  "name": "service-backend",
   "version": "0.0.1",
   "description": "",
   "author": "",
@@ -11,13 +11,13 @@
     "start": "nest start",
     "start:dev": "nest start --watch",
     "start:debug": "nest start --debug --watch",
-    "start:prod": "node dist/apps/service-cron/main",
+    "start:prod": "node dist/apps/service-app/main",
     "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
     "test": "jest",
     "test:watch": "jest --watch",
     "test:cov": "jest --coverage",
     "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
-    "test:e2e": "jest --config ./apps/service-cron/test/jest-e2e.json"
+    "test:e2e": "jest --config ./apps/service-app/test/jest-e2e.json"
   },
   "dependencies": {
     "@elastic/elasticsearch": "^8.9.0",
@@ -83,7 +83,8 @@
       "^@app/mongodb(|/.*)$": "<rootDir>/libs/mongodb/src/$1",
       "^@app/redis(|/.*)$": "<rootDir>/libs/redis/src/$1",
       "^@app/auth(|/.*)$": "<rootDir>/libs/auth/src/$1",
-      "^@app/elastic(|/.*)$": "<rootDir>/libs/elastic/src/$1"
+      "^@app/elastic(|/.*)$": "<rootDir>/libs/elastic/src/$1",
+      "^@app/helper(|/.*)$": "<rootDir>/libs/helper/src/$1"
     }
   }
 }
diff --git a/tsconfig.json b/tsconfig.json
index 953f795..ecf1d68 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -54,7 +54,13 @@
       ],
       "@app/elastic/*": [
         "libs/elastic/src/*"
-      ]
+      ],
+      "@app/helper": [
+        "libs/helper/src"
+      ],
+      "@app/helper/*": [
+        "libs/helper/src/*"
+      ],
     }
   }
 }
\ No newline at end of file