diff --git a/packages/devkit/src/util.ts b/packages/devkit/src/util.ts
index 76dd61ff25..b1bea25013 100644
--- a/packages/devkit/src/util.ts
+++ b/packages/devkit/src/util.ts
@@ -247,14 +247,6 @@ export function initEnv() {
     process.env.APP_BASE_URL = `http://127.0.0.1:${process.env.APP_PORT}`;
   }
 
-  if (
-    !process.env.TEGO_RUNTIME_HOME &&
-    !process.env.TEGO_RUNTIME_NAME &&
-    _existsSync(resolve(process.cwd(), 'storage'))
-  ) {
-    process.env.TEGO_RUNTIME_HOME = process.cwd();
-  }
-
   for (const key in env) {
     if (!process.env[key]) {
       // @ts-ignore
diff --git a/packages/globals/src/settings.d.ts b/packages/globals/src/settings.d.ts
index 1d573f91f7..32d62e2e0b 100644
--- a/packages/globals/src/settings.d.ts
+++ b/packages/globals/src/settings.d.ts
@@ -12,7 +12,7 @@ export interface Settings {
   };
   logger: {
     /** console | file | dailyRotateFile */
-    transport: ('console' | 'file' | 'dailyRotateFile')[];
+    transport?: ('console' | 'file' | 'dailyRotateFile')[];
     basePath: string;
     level?: 'error' | 'warn' | 'info' | 'debug';
     maxFiles?: string | number; // e.g. "14d"
diff --git a/packages/tego/src/__tests__/env b/packages/tego/src/__tests__/env
new file mode 100644
index 0000000000..88804453f5
--- /dev/null
+++ b/packages/tego/src/__tests__/env
@@ -0,0 +1,92 @@
+################# TACHYBASE APPLICATION #################
+APP_ENV=development
+APP_PORT=3000
+APP_KEY=test-key
+
+# experimental support
+EXTENSION_UI_BASE_PATH=/adapters/
+
+API_BASE_PATH=/api/
+API_BASE_URL=
+
+# console | file | dailyRotateFile
+LOGGER_TRANSPORT=
+LOGGER_BASE_PATH=storage/logs
+# error | warn | info | debug
+LOGGER_LEVEL=
+# If LOGGER_TRANSPORT is dailyRotateFile and using days, add 'd' as the suffix.
+LOGGER_MAX_FILES=
+# add 'k', 'm', 'g' as the suffix.
+LOGGER_MAX_SIZE=
+# json | splitter, split by '|' character
+LOGGER_FORMAT=
+
+################# DATABASE #################
+
+DB_DIALECT=sqlite
+DB_STORAGE=storage/db/tachybase.sqlite
+DB_TABLE_PREFIX=
+# DB_HOST=localhost
+# DB_PORT=5432
+# DB_DATABASE=postgres
+# DB_USER=tachybase
+# DB_PASSWORD=tachybase
+# DB_LOGGING=on
+# DB_UNDERSCORED=false
+
+#== SSL CONFIG ==#
+# DB_DIALECT_OPTIONS_SSL_CA=
+# DB_DIALECT_OPTIONS_SSL_KEY=
+# DB_DIALECT_OPTIONS_SSL_CERT=
+# DB_DIALECT_OPTIONS_SSL_REJECT_UNAUTHORIZED=true
+
+################# CACHE #################
+CACHE_DEFAULT_STORE=memory
+# max number of items in memory cache
+CACHE_MEMORY_MAX=2000
+# CACHE_REDIS_URL=
+
+################# STORAGE (Initialization only) #################
+
+INIT_APP_LANG=en-US
+INIT_ROOT_EMAIL=admin@tachybase.com
+INIT_ROOT_PASSWORD=!Admin123.
+INIT_ROOT_NICKNAME=Super Admin
+INIT_ROOT_USERNAME=tachybase
+
+################# ENCRYPTION FIELD #################
+
+ENCRYPTION_FIELD_KEY=
+##### PRESETS #####
+
+# 单写名称：添加指定插件且默认启用 名称前加!：移除指定插件 名称前加|：添加指定插件但默认禁用
+# PRESETS_CORE_PLUGINS=api-doc,api-keys,!messages
+# PRESETS_LOCAL_PLUGINS=gantt,!iframe-block,|audit-logs
+PRESETS_BULTIN_PLUGINS=acl,app-info,auth,backup,cloud-component,collection,cron,data-source,error-handler,event-source,file,workflow,message,pdf,ui-schema,user,web,worker-thread,env-secrets
+PRESETS_EXTERNAL_PLUGINS=action-bulk-edit,action-bulk-update,action-custom-request,action-duplicate,action-export,action-import,action-print,block-calendar,block-charts,block-gantt,block-kanban,block-presentation,field-china-region,field-formula,field-sequence,field-encryption,log-viewer,otp,instrumentation,full-text-search,password-policy,auth-pages,manual-notification,auth-main-app,!adapter-bullmq,!adapter-red-node,!adapter-remix,!api-keys,!audit-logs,!auth-cas,!auth-dingtalk,!auth-lark,!auth-oidc,!auth-saml,!auth-sms,!auth-wechat,!auth-wecom,!block-comments,!block-map,!block-step-form,!data-source-common,!demos-game-runesweeper,!devtools,!field-markdown-vditor,!field-snapshot,!hera,!i18n-editor,!multi-app,!multi-app-share-collection,!online-user,!simple-cms,!sub-accounts,!theme-editor,!workflow-approval,!ai-chat,!department,!workflow-analysis,!api-logs,!ocr-convert,!text-copy,!user-manual-feishu,!evaluator-mathjs
+
+
+# 主应用工作线程默认数量
+WORKER_COUNT=1
+# WORKER_TIMEOUT=1800
+# 主应用工作线程最大数量
+WORKER_COUNT_MAX=8
+# WORKER_ERROR_RETRY=3
+# 子应用工作线程默认数量
+WORKER_COUNT_SUB=0
+# 子应用工作线程最大数量
+WORKER_COUNT_MAX_SUB=1
+
+# export config, max length of export data to use main thread and page size in worker thread
+# EXPORT_LENGTH_MAX=2000
+# EXPORT_WORKER_PAGESIZE=1000
+
+# 开发环境测试locale 强制使用 cache
+#FORCE_LOCALE_CACHE=1
+
+# 禁止子应用装载的插件，多个用逗号分隔
+# FORBID_SUB_APP_PLUGINS=multi-app,manual-notification,multi-app-share-collection
+
+
+# 工作线程最大内存，单位为MB
+# WORKER_MAX_MEMORY=4096
diff --git a/packages/tego/src/__tests__/utils.test.ts b/packages/tego/src/__tests__/utils.test.ts
index 980055897b..51db7fef7d 100644
--- a/packages/tego/src/__tests__/utils.test.ts
+++ b/packages/tego/src/__tests__/utils.test.ts
@@ -15,10 +15,8 @@ describe('convertEnvToSettings', () => {
     const result = convertEnvToSettings(input as any);
 
     expect(result.logger.transport).toEqual(['console', 'dailyRotateFile']);
-    expect(result.logger.max_files).toBeUndefined(); // 未提供
     expect(result.logger.maxFiles).toBe('7d');
     expect(result.database.storage).toBe('storage/db/tachybase.sqlite');
-    expect(result.cache.default_store).toBe('memory');
-    expect(result.env.INIT_APP_LANG).toBe('zh-CN');
+    expect(result.cache.defaultStore).toBe('memory');
   });
 });
diff --git a/packages/tego/src/constants.ts b/packages/tego/src/constants.ts
index cdb4cfc75b..80616f2314 100644
--- a/packages/tego/src/constants.ts
+++ b/packages/tego/src/constants.ts
@@ -2,17 +2,25 @@ import fs from 'node:fs';
 import path from 'node:path';
 import TachybaseGlobal from '@tachybase/globals';
 
-import { parseEnvironment } from './utils';
+import { convertEnvToSettings, parseEnvironment } from './utils';
 
 // 解析环境变量
 parseEnvironment();
 
 // 读取配置
-if (!fs.existsSync(`${process.env.TEGO_RUNTIME_HOME}/settings.js`)) {
-  fs.mkdirSync(`${process.env.TEGO_RUNTIME_HOME}`, { recursive: true });
-  fs.copyFileSync(path.join(__dirname, '../presets/settings.js'), `${process.env.TEGO_RUNTIME_HOME}/settings.js`);
+// 兼容旧的 .env 环境变量文件作为配置（仅在 settings.js 不存在时使用，且 .env 文件存在）
+if (
+  fs.existsSync(path.join(process.env.TEGO_RUNTIME_HOME, '.env')) &&
+  !fs.existsSync(`${process.env.TEGO_RUNTIME_HOME}/settings.js`)
+) {
+  if (!fs.existsSync(`${process.env.TEGO_RUNTIME_HOME}/settings.js`)) {
+    fs.mkdirSync(`${process.env.TEGO_RUNTIME_HOME}`, { recursive: true });
+    fs.copyFileSync(path.join(__dirname, '../presets/settings.js'), `${process.env.TEGO_RUNTIME_HOME}/settings.js`);
+  }
+  TachybaseGlobal.settings = require(`${process.env.TEGO_RUNTIME_HOME}/settings.js`);
+} else {
+  TachybaseGlobal.settings = convertEnvToSettings(process.env);
 }
-TachybaseGlobal.settings = require(`${process.env.TEGO_RUNTIME_HOME}/settings.js`);
 
 for (const key in TachybaseGlobal.settings.env) {
   if (!process.env[key]) {
diff --git a/packages/tego/src/utils.ts b/packages/tego/src/utils.ts
index 078a6baaf6..07546e5790 100644
--- a/packages/tego/src/utils.ts
+++ b/packages/tego/src/utils.ts
@@ -9,12 +9,14 @@ import { access, mkdir, readFile, rm, unlink, writeFile } from 'node:fs/promises
 import os from 'node:os';
 import { dirname, join, resolve } from 'node:path';
 import { pipeline } from 'node:stream/promises';
-import TachybaseGlobal from '@tachybase/globals';
+import TachybaseGlobal, { Settings } from '@tachybase/globals';
 
 import { config } from 'dotenv';
+import { cloneDeep } from 'lodash';
 import npmRegistryFetch from 'npm-registry-fetch';
 import * as tar from 'tar';
 
+import defaultSettings from '../presets/settings';
 import { DEFAULT_WEB_PACKAGE_NAME, LAST_UPDATE_FILE_SUFFIX } from './constants';
 
 export function parseEnvironment() {
@@ -30,15 +32,6 @@ export function parseEnvironment() {
     });
   }
 
-  // 如果存在 storage 的话，TEGO_RUNTIME_HOME 默认指向当前路径
-  if (
-    !process.env.TEGO_RUNTIME_HOME &&
-    !process.env.TEGO_RUNTIME_NAME &&
-    fs.existsSync(resolve(process.cwd(), 'storage'))
-  ) {
-    process.env.TEGO_RUNTIME_HOME = process.cwd();
-  }
-
   for (const key in env) {
     if (!process.env[key]) {
       process.env[key] = env[key];
@@ -209,62 +202,138 @@ export class TegoIndexManager {
 }
 
 export function convertEnvToSettings(flatEnv: Record<string, string | undefined>) {
-  const settings: any = {
-    env: {},
-    logger: {},
-    database: {},
-    cache: {},
-    encryptionField: {},
-    presets: {},
-    worker: {},
-    export: {},
-    misc: {},
-  };
-
-  // LOGGER_
-  for (const key in flatEnv) {
-    const value = flatEnv[key];
-    if (value === undefined) continue;
-
-    if (key.startsWith('LOGGER_')) {
-      const subKey = key.replace('LOGGER_', '').toLowerCase();
-      if (subKey === 'transport') {
-        settings.logger.transport = value.split(',').map((x) => x.trim());
-      } else if (subKey === 'maxfiles') {
+  const settings: Settings = cloneDeep(defaultSettings);
+
+  for (const [key, value] of Object.entries(flatEnv)) {
+    if (!value) continue;
+
+    switch (key) {
+      /** ================= LOGGER ================= */
+      case 'LOGGER_TRANSPORT':
+        settings.logger.transport = value.split(',') as any;
+        break;
+      case 'LOGGER_BASE_PATH':
+        settings.logger.basePath = value;
+        break;
+      case 'LOGGER_LEVEL':
+        settings.logger.level = value as any;
+        break;
+      case 'LOGGER_MAX_FILES':
         settings.logger.maxFiles = value;
-      } else if (subKey === 'maxsize') {
+        break;
+      case 'LOGGER_MAX_SIZE':
         settings.logger.maxSize = value;
-      } else if (subKey === 'format') {
-        settings.logger.format = value;
-      } else {
-        settings.logger[subKey] = value;
-      }
-      continue;
-    }
-
-    // DB_
-    if (key.startsWith('DB_')) {
-      const subKey = key.replace('DB_', '').toLowerCase();
-      if (subKey.startsWith('dialect_options_ssl_')) {
-        // e.g. DB_DIALECT_OPTIONS_SSL_CA
-        const sslKey = subKey.replace('dialect_options_ssl_', '');
+        break;
+      case 'LOGGER_FORMAT':
+        settings.logger.format = value as any;
+        break;
+
+      /** ================= DATABASE ================= */
+      case 'DB_DIALECT':
+        settings.database.dialect = value as any;
+        break;
+      case 'DB_STORAGE':
+        settings.database.storage = value;
+        break;
+      case 'DB_HOST':
+        settings.database.host = value;
+        break;
+      case 'DB_PORT':
+        settings.database.port = +value;
+        break;
+      case 'DB_DATABASE':
+        settings.database.database = value;
+        break;
+      case 'DB_USER':
+        settings.database.user = value;
+        break;
+      case 'DB_PASSWORD':
+        settings.database.password = value;
+        break;
+      case 'DB_LOGGING':
+        settings.database.logging = value === 'on';
+        break;
+      case 'DB_TABLE_PREFIX':
+        settings.database.tablePrefix = value;
+        break;
+      case 'DB_UNDERSCORED':
+        settings.database.underscored = value === 'true';
+        break;
+
+      case 'DB_DIALECT_OPTIONS_SSL_CA':
         settings.database.ssl = settings.database.ssl || {};
-        settings.database.ssl[sslKey] = value;
-      } else {
-        settings.database[subKey] = value;
-      }
-      continue;
-    }
-
-    // CACHE_
-    if (key.startsWith('CACHE_')) {
-      const subKey = key.replace('CACHE_', '').toLowerCase();
-      settings.cache[subKey] = value;
-      continue;
+        settings.database.ssl.ca = value;
+        break;
+      case 'DB_DIALECT_OPTIONS_SSL_KEY':
+        settings.database.ssl = settings.database.ssl || {};
+        settings.database.ssl.key = value;
+        break;
+      case 'DB_DIALECT_OPTIONS_SSL_CERT':
+        settings.database.ssl = settings.database.ssl || {};
+        settings.database.ssl.cert = value;
+        break;
+      case 'DB_DIALECT_OPTIONS_SSL_REJECT_UNAUTHORIZED':
+        settings.database.ssl = settings.database.ssl || {};
+        settings.database.ssl.rejectUnauthorized = value === 'true';
+        break;
+
+      /** ================= CACHE ================= */
+      case 'CACHE_DEFAULT_STORE':
+        settings.cache.defaultStore = value as any;
+        break;
+      case 'CACHE_MEMORY_MAX':
+        settings.cache.memoryMax = +value;
+        break;
+      case 'CACHE_REDIS_URL':
+        settings.cache.redisUrl = value;
+        break;
+
+      /** ================= ENCRYPTION ================= */
+      case 'ENCRYPTION_FIELD_KEY':
+        settings.encryptionField.key = value;
+        break;
+
+      /** ================= PRESETS ================= */
+      case 'PRESETS_BULTIN_PLUGINS':
+        settings.presets.builtinPlugins = value.split(',');
+        break;
+      case 'PRESETS_EXTERNAL_PLUGINS':
+        settings.presets.externalPlugins = value.split(',').map((name) => {
+          if (name.startsWith('!')) {
+            return { name: name.slice(1), enabledByDefault: false };
+          }
+          if (name.startsWith('|')) {
+            return { name: name.slice(1), enabledByDefault: false };
+          }
+          return { name, enabledByDefault: true };
+        });
+        break;
+
+      /** ================= WORKER ================= */
+      case 'WORKER_COUNT':
+        settings.worker.count = +value;
+        break;
+      case 'WORKER_COUNT_MAX':
+        settings.worker.countMax = +value;
+        break;
+
+      /** ================= EXPORT ================= */
+      case 'EXPORT_LENGTH_MAX':
+        settings.export.lengthMax = +value;
+        break;
+      case 'EXPORT_WORKER_PAGESIZE':
+        settings.export.workerPageSize = +value;
+        break;
+
+      /** ================= MISC ================= */
+      case 'FORBID_SUB_APP_PLUGINS':
+        settings.misc.forbidSubAppPlugins = value.split(',');
+        break;
+
+      default:
+        // 不处理未知 key
+        break;
     }
-
-    // 其它 => 默认归到 settings.env
-    settings.env[key] = value;
   }
 
   return settings;