diff --git a/.gitignore b/.gitignore
index f55a81d..fac794b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,6 +30,8 @@ lerna-debug.log*
 # IDE - VSCode
 .vscode/*
 .env
+.dockerignore
+docker-compose.yml
 !.vscode/settings.json
 !.vscode/tasks.json
 !.vscode/launch.json
diff --git a/Dockerfile b/Dockerfile
index 3c91300..8567780 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,15 +1,12 @@
-FROM node:18.17-alpine as builder
-RUN apk add --no-cache git
+FROM node:20
+
 WORKDIR /app
+
+COPY package*.json ./
+
+RUN yarn
+
 COPY . .
-RUN yarn install
-RUN yarn build
-FROM node:18.17-alpine
-ARG env_target
-WORKDIR /app
-RUN echo ${env_target}
-COPY --from=builder /app/env/$env_target .env
-COPY --from=builder /app/node_modules ./node_modules
-COPY --from=builder /app/dist ./dist
-COPY --from=builder /app/package.json ./package.json
-CMD ["node", "--max-old-space-size=8192","--max-http-header-size", "512000", "-r", "dotenv/config", "dist/main"]
+
+
+CMD [ "yarn", "start:dev" ]
\ No newline at end of file
diff --git a/src/modules/configuration/couch/constants.ts b/src/modules/configuration/couch/constants.ts
index e69de29..81278e6 100644
--- a/src/modules/configuration/couch/constants.ts
+++ b/src/modules/configuration/couch/constants.ts
@@ -0,0 +1,3 @@
+export const DatabaseListen = [
+    'transaction'
+]
\ No newline at end of file
diff --git a/src/modules/configuration/couch/couch.module.ts b/src/modules/configuration/couch/couch.module.ts
index 69bb385..c0e0232 100644
--- a/src/modules/configuration/couch/couch.module.ts
+++ b/src/modules/configuration/couch/couch.module.ts
@@ -1,14 +1,16 @@
 import { ConfigModule } from '@nestjs/config';
 import { CouchDataController } from './infrastructure/couch.controller';
 import { Module } from '@nestjs/common';
+import { CouchService } from './data/services/couch.service';
+import { CqrsModule } from '@nestjs/cqrs';
 
 @Module({
   imports: [
     ConfigModule.forRoot(),
     //   TypeOrmModule.forFeature([UserPrivilegeModel], CONNECTION_NAME.DEFAULT),
-    //   CqrsModule,
+      CqrsModule,
   ],
   controllers: [CouchDataController],
-  providers: [],
+  providers: [CouchService],
 })
 export class CouchModule {}
diff --git a/src/modules/configuration/couch/data/services/couch.service.ts b/src/modules/configuration/couch/data/services/couch.service.ts
new file mode 100644
index 0000000..1af2890
--- /dev/null
+++ b/src/modules/configuration/couch/data/services/couch.service.ts
@@ -0,0 +1,35 @@
+import { Injectable } from "@nestjs/common";
+import { DatabaseListen } from "../../constants";
+import { EventBus } from "@nestjs/cqrs";
+import { ChangeDocEvent } from "../../domain/events/change-doc.event";
+
+@Injectable()
+export class CouchService {
+
+    constructor(
+        private eventBus: EventBus,
+    ) {}
+
+    async onModuleInit() {
+        const nano = require('nano')('http://root:password@172.10.10.2:5970');
+        for (const database of DatabaseListen) {
+            const db = nano.db.use(database)
+            db.changesReader.start({ includeDocs: true })
+                .on('change', (change) => { 
+                    this.changeDoc(change, database);
+                })
+
+            console.log(`start listen database ${database}`)
+        }
+    }
+
+    private changeDoc(data, database) {
+        this.eventBus.publish(
+            new ChangeDocEvent({
+                id: data.id,
+                database: database,
+                data: data.doc,
+            })
+        )
+    }
+}
\ No newline at end of file
diff --git a/src/modules/configuration/couch/domain/events/change-doc.event.ts b/src/modules/configuration/couch/domain/events/change-doc.event.ts
new file mode 100644
index 0000000..25b6394
--- /dev/null
+++ b/src/modules/configuration/couch/domain/events/change-doc.event.ts
@@ -0,0 +1,9 @@
+export class ChangeDocEvent {
+    constructor(public readonly data: IEventDoc) {}
+}
+
+export interface IEventDoc {
+    id: string,
+    database: string,
+    data: any,
+}
\ No newline at end of file