diff --git a/packages/nger-cli/lib/build.ts b/packages/nger-cli/lib/build.ts
index a471ee2..f2f252d 100644
--- a/packages/nger-cli/lib/build.ts
+++ b/packages/nger-cli/lib/build.ts
@@ -21,10 +21,10 @@ export class BuildCommand {
 
     getTypeContext() {
         if (this.type === 'admin') {
-            const AppSource = join(root, 'src/admin')
+            const AppSource = require(join(root, 'src/admin')).default;
             return visitor.visitType(AppSource);
         } else {
-            const AppSource = join(root, 'src/app')
+            const AppSource = require(join(root, 'src/app')).default;
             return visitor.visitType(AppSource);
         }
     }
diff --git a/packages/nger-cli/lib/start.ts b/packages/nger-cli/lib/start.ts
index e5299c3..bc3c471 100644
--- a/packages/nger-cli/lib/start.ts
+++ b/packages/nger-cli/lib/start.ts
@@ -23,9 +23,9 @@ export class StartCommand {
     run() {
         this.logger.warn(`start ${this.type}`);
         const start = new NgerStart();
-        const source = join(root, 'src/index')
-        const Addon = require(source).default;
-        const app = visitor.visitType(Addon);
+        const source = join(root, 'src/server')
+        const serverSource = require(source).default;
+        const app = visitor.visitType(serverSource);
         app.set('port', this.port);
         switch (this.type) {
             case 'express':
diff --git a/packages/nger-platform-express/lib/index.ts b/packages/nger-platform-express/lib/index.ts
index 4473833..2883f4c 100644
--- a/packages/nger-platform-express/lib/index.ts
+++ b/packages/nger-platform-express/lib/index.ts
@@ -2,16 +2,14 @@ import { ConsoleLogger, LogLevel } from 'nger-logger';
 import { TypeContext } from 'ims-decorator';
 import express from 'express';
 import { createServer } from 'http';
-import { AddonMetadataKey, AddonClassAst, NgModuleMetadataKey, NgModuleClassAst, ControllerMetadataKey, ControllerClassAst, GetMetadataKey, GetMethodAst, PostMetadataKey, PostMethodAst } from 'nger-core';
+import { NgModuleMetadataKey, NgModuleClassAst, ControllerMetadataKey, ControllerClassAst, GetMetadataKey, GetMethodAst, PostMetadataKey, PostMethodAst } from 'nger-core';
 export class NgerPlatformExpress {
     logger: ConsoleLogger = new ConsoleLogger(LogLevel.debug);
     run(context: TypeContext) {
         const app = express();
         const server = createServer(app)
         const port = context.get(`port`);
-        const addon = context.getClass(AddonMetadataKey) as AddonClassAst;
-        const serverContext = addon.server;
-        const ngModule = serverContext.getClass(NgModuleMetadataKey) as NgModuleClassAst;
+        const ngModule = context.getClass(NgModuleMetadataKey) as NgModuleClassAst;
         ngModule.declarations.map(declaration => {
             const controller = declaration.getClass(ControllerMetadataKey) as ControllerClassAst;
             const gets = declaration.getMethod(GetMetadataKey) as GetMethodAst[];
diff --git a/src/admin.ts b/src/admin.ts
index a54294e..f483631 100644
--- a/src/admin.ts
+++ b/src/admin.ts
@@ -7,4 +7,4 @@ import { HomePage } from './template/admin/home/home';
         HomePage
     ]
 })
-export class NgerAdmin { }
\ No newline at end of file
+export default class NgerAdmin { }
\ No newline at end of file
diff --git a/src/app.ts b/src/app.ts
index d7b25e1..c2a6be1 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -6,4 +6,4 @@ import { HomePage } from './template/mobile/home/home';
         HomePage
     ]
 })
-export class NgerApp { }
+export default class NgerApp { }
diff --git a/src/index.ts b/src/index.ts
deleted file mode 100644
index 8221781..0000000
--- a/src/index.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import { NgerApp } from './app'
-import { NgerAdmin } from './admin'
-import { NgerServer } from './server'
-
-import { Addon } from 'nger-core'
-
-@Addon({
-    // 移动端
-    app: NgerApp,
-    // pc端
-    admin: NgerAdmin,
-    // api
-    server: NgerServer
-})
-export default class NgerAddon { }
\ No newline at end of file
diff --git a/src/readme.md b/src/readme.md
index 4b40d14..de17443 100644
--- a/src/readme.md
+++ b/src/readme.md
@@ -1,3 +1,13 @@
 ### 跑腿项目
 > 多用户，什么是多用户，一个账号可以有多个公众号、小程序、h5账号，每个账号有独立的会员系统等。
-> 跑腿接单、派单、实时监控跑腿位置，路线规划。
\ No newline at end of file
+> 跑腿接单、派单、实时监控跑腿位置，路线规划。
+
+### 目录说明
+
+* inc 存放后台api
+* template 存放模板
+* typeorm 存放数据库
+* admin.ts pc端模块
+* app.ts mobile端模块
+* server.ts 服务端api模块
+
diff --git a/src/server.ts b/src/server.ts
index c1898ba..5b804d7 100644
--- a/src/server.ts
+++ b/src/server.ts
@@ -7,4 +7,4 @@ import { IndexController } from './inc';
     ],
     providers: []
 })
-export class NgerServer { }
+export default class NgerServer { }