diff --git a/README.md b/README.md
index 2141ace429..73059cfb4f 100644
--- a/README.md
+++ b/README.md
@@ -76,18 +76,14 @@ yarn create nocobase-app my-nocobase-app --quickstart
 ~~~shell
 # 1. create project
 yarn create nocobase-app my-nocobase-app
+
+# 2. switch to the project directory
 cd my-nocobase-app
 
-# 2. edit configuration in .env file
-vim .env
-
-# 3. start a database (optional)
-docker-compose up -d postgres
-
-# 4. create initialization data
+# 3. create initialization data
 yarn nocobase init --import-demo
 
-# 5. start project
+# 4. start project
 yarn start
 ~~~
 
diff --git a/README.zh-CN.md b/README.zh-CN.md
index 195b21ba81..c07a862e5b 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -82,18 +82,14 @@ yarn create nocobase-app my-nocobase-app --quickstart
 ~~~shell
 # 1. 创建项目
 yarn create nocobase-app my-nocobase-app
+
+# 2. 切换到项目根目录
 cd my-nocobase-app
 
-# 2. 修改.env中对应的数据库配置
-vim .env
-
-# 3. 启动预置数据库(可选)
-docker-compose up -d postgres
-
-# 4. 初始化数据
+# 3. 初始化数据
 yarn nocobase init --import-demo
 
-# 5. 启动项目
+# 4. 启动项目
 yarn start
 ~~~
 
diff --git a/packages/create-nocobase-app/src/AppGenerator/AppGenerator.ts b/packages/create-nocobase-app/src/AppGenerator/AppGenerator.ts
index 8a4c5c4f73..9d5d8f69c8 100755
--- a/packages/create-nocobase-app/src/AppGenerator/AppGenerator.ts
+++ b/packages/create-nocobase-app/src/AppGenerator/AppGenerator.ts
@@ -12,7 +12,6 @@ export default class AppGenerator extends Generator {
     this.copyDirectory({
       context: {
         version: require('../../package').version,
-        conventionRoutes: this.args.conventionRoutes,
         ...this.tplContext
       },
       path: join(__dirname, '../../templates/AppGenerator'),
diff --git a/packages/create-nocobase-app/src/cli.ts b/packages/create-nocobase-app/src/cli.ts
index dec471a19f..fed3e0c923 100755
--- a/packages/create-nocobase-app/src/cli.ts
+++ b/packages/create-nocobase-app/src/cli.ts
@@ -37,7 +37,7 @@ const program = new commander.Command(packageJson.name)
       console.log();
       console.log(`  ${chalk.cyan('cd')} ${directory}`);
       console.log(`  ${cmd} install`);
-      console.log(`  ${cmd} nocobase init --import-demo`);
+      console.log(`  ${cmd} nocobase init${hasYarn() ? '' : ' --'} --import-demo`);
       console.log(`  ${cmd} start`);
       console.log();
       return;
@@ -98,7 +98,7 @@ const program = new commander.Command(packageJson.name)
       console.log('You can start by doing:');
       console.log();
       console.log(`  ${chalk.cyan('cd')} ${directory}`);
-      console.log(`  ${cmd} nocobase init --import-demo`);
+      console.log(`  ${cmd} nocobase init${hasYarn() ? '' : ' --'} --import-demo`);
       console.log(`  ${cmd} start`);
       console.log();
     }
diff --git a/packages/create-nocobase-app/src/utils/index.ts b/packages/create-nocobase-app/src/utils/index.ts
index d86cd082d2..c8a74c7912 100644
--- a/packages/create-nocobase-app/src/utils/index.ts
+++ b/packages/create-nocobase-app/src/utils/index.ts
@@ -24,5 +24,5 @@ export function runStart(path) {
 }
 
 export function runInit(path) {
-  return runYarn(path, ['run', 'nocobase', 'init', '--import-demo']);
+  return runYarn(path, ['run', 'nocobase', 'init', hasYarn() ? '--import-demo' : '-- --import-demo']);
 }
diff --git a/packages/create-nocobase-app/templates/AppGenerator/.env.example b/packages/create-nocobase-app/templates/AppGenerator/.env.example
index c1891190cd..a39aab1796 100644
--- a/packages/create-nocobase-app/templates/AppGenerator/.env.example
+++ b/packages/create-nocobase-app/templates/AppGenerator/.env.example
@@ -1,5 +1,4 @@
 ########## DOCKER COMPOSE ENV ##########
-
 ADMINER_PORT=8080
 DB_MYSQL_PORT=3306
 DB_POSTGRES_PORT=5432
@@ -10,13 +9,16 @@ API_PORT=13002
 ########## NOCOBASE ENV ##########
 
 # DATABASE
+DB_DIALECT=sqlite
+DB_STORAGE=db.sqlite
+
+# DB_DIALECT=postgres
+# DB_HOST=localhost
+# DB_PORT=5432
+# DB_DATABASE=nocobase
+# DB_USER=nocobase
+# DB_PASSWORD=nocobase
 
-DB_DIALECT=postgres
-DB_HOST=localhost
-DB_PORT=5432
-DB_DATABASE=nocobase
-DB_USER=nocobase
-DB_PASSWORD=nocobase
 # set to 'on' to enable log
 DB_LOG_SQL=
 
diff --git a/packages/create-nocobase-app/templates/AppGenerator/.env.tpl b/packages/create-nocobase-app/templates/AppGenerator/.env.tpl
index fc5f471f31..a39aab1796 100644
--- a/packages/create-nocobase-app/templates/AppGenerator/.env.tpl
+++ b/packages/create-nocobase-app/templates/AppGenerator/.env.tpl
@@ -9,18 +9,15 @@ API_PORT=13002
 ########## NOCOBASE ENV ##########
 
 # DATABASE
-{{#quickstart}}
 DB_DIALECT=sqlite
 DB_STORAGE=db.sqlite
-{{/quickstart}}
-{{^quickstart}}
-DB_DIALECT=postgres
-DB_HOST=localhost
-DB_PORT=5432
-DB_DATABASE=nocobase
-DB_USER=nocobase
-DB_PASSWORD=nocobase
-{{/quickstart}}
+
+# DB_DIALECT=postgres
+# DB_HOST=localhost
+# DB_PORT=5432
+# DB_DATABASE=nocobase
+# DB_USER=nocobase
+# DB_PASSWORD=nocobase
 
 # set to 'on' to enable log
 DB_LOG_SQL=
diff --git a/packages/create-nocobase-app/templates/AppGenerator/src/apis/config/db.ts b/packages/create-nocobase-app/templates/AppGenerator/src/apis/config/db.ts
new file mode 100644
index 0000000000..7ff54d38eb
--- /dev/null
+++ b/packages/create-nocobase-app/templates/AppGenerator/src/apis/config/db.ts
@@ -0,0 +1,32 @@
+import path from 'path';
+import { DatabaseOptions } from '@nocobase/database';
+
+export default {
+  sqlite: {
+    dialect: 'sqlite',
+    dialectModule: require('sqlite3'),
+    storage: process.env.DB_STORAGE || path.resolve(process.cwd(), './db.sqlite'),
+    logging: process.env.DB_LOG_SQL === 'on' ? console.log : false,
+  },
+  postgres: {
+    username: process.env.DB_USER,
+    password: process.env.DB_PASSWORD,
+    database: process.env.DB_DATABASE,
+    host: process.env.DB_HOST,
+    port: process.env.DB_PORT as any,
+    dialect: 'postgres',
+    dialectOptions: {
+      charset: 'utf8mb4',
+      collate: 'utf8mb4_unicode_ci',
+    },
+    logging: process.env.DB_LOG_SQL === 'on' ? console.log : false,
+    sync: {
+      force: false,
+      alter: {
+        drop: false,
+      },
+    },
+  },
+} as {
+  [key: string]: DatabaseOptions,
+};
diff --git a/packages/create-nocobase-app/templates/AppGenerator/src/apis/config/db.ts.tpl b/packages/create-nocobase-app/templates/AppGenerator/src/apis/config/db.ts.tpl
deleted file mode 100644
index 3a22ae0501..0000000000
--- a/packages/create-nocobase-app/templates/AppGenerator/src/apis/config/db.ts.tpl
+++ /dev/null
@@ -1,36 +0,0 @@
-import { DatabaseOptions } from '@nocobase/database';
-{{#quickstart}}
-export default {
-  dialect: process.env.DB_DIALECT,
-  dialectModule: require('sqlite3'),
-  storage: process.env.DB_STORAGE
-} as DatabaseOptions;
-{{/quickstart}}
-{{^quickstart}}
-export default {
-  username: process.env.DB_USER,
-  password: process.env.DB_PASSWORD,
-  database: process.env.DB_DATABASE,
-  host: process.env.DB_HOST,
-  port: process.env.DB_PORT as any,
-  dialect: process.env.DB_DIALECT as any,
-  dialectOptions: {
-    charset: 'utf8mb4',
-    collate: 'utf8mb4_unicode_ci',
-  },
-  pool: {
-    max: 5,
-    min: 0,
-    acquire: 60000,
-    idle: 10000,
-  },
-  logging: process.env.DB_LOG_SQL === 'on' ? console.log : false,
-  define: {},
-  sync: {
-    force: false,
-    alter: {
-      drop: false,
-    },
-  },
-} as DatabaseOptions;
-{{/quickstart}}
diff --git a/packages/create-nocobase-app/templates/AppGenerator/src/apis/index.ts b/packages/create-nocobase-app/templates/AppGenerator/src/apis/index.ts
index 7f08964fe1..6839c44cc7 100644
--- a/packages/create-nocobase-app/templates/AppGenerator/src/apis/index.ts
+++ b/packages/create-nocobase-app/templates/AppGenerator/src/apis/index.ts
@@ -1,10 +1,11 @@
 import path from 'path';
 import Application from '@nocobase/server';
+import dbConfig from './config/db';
 
 const start = Date.now();
 
 const api = new Application({
-  database: require('./config/db').default,
+  database: dbConfig[process.env.DB_DIALECT || 'sqlite'],
   resourcer: {
     prefix: '/api',
   },
@@ -29,7 +30,7 @@ for (const plugin of plugins) {
 
 api.plugin(require(`@nocobase/plugin-client/lib/server`).default, {
   dist: path.resolve(process.cwd(), './dist'),
-  importDemo: true,
+  // importDemo: true,
 });
 
 if (process.argv.length < 3) {