diff --git a/core/package.json b/core/package.json
index ca9385ae..f528b307 100644
--- a/core/package.json
+++ b/core/package.json
@@ -6,6 +6,7 @@
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
   "scripts": {
+    "start": "npm run watch",
     "build": "tsbb build --file-names src/bin/kkt.ts --file-names src/scripts/build.ts --file-names src/scripts/start.ts --file-names src/scripts/testk.ts --no-esm",
     "watch": "tsbb watch --file-names src/bin/kkt.ts --file-names src/scripts/build.ts --file-names src/scripts/start.ts --file-names src/scripts/testk.ts --no-esm",
     "test": "tsbb test",
diff --git a/core/src/index.ts b/core/src/index.ts
index 5debc2a3..a04ba808 100644
--- a/core/src/index.ts
+++ b/core/src/index.ts
@@ -11,6 +11,10 @@ import { Paths } from './utils/path';
 export interface BuildArgs extends ParsedArgs {
   isNotCheckHTML?: boolean;
   overridePaths?: Partial<Paths>;
+  /**
+   * Specify the configuration name. E.g: `.kktrc`
+   */
+  configName?: string;
   overridesWebpack?: (
     conf: WebpackConfiguration,
     env: 'development' | 'production',
diff --git a/core/src/scripts/build.ts b/core/src/scripts/build.ts
index 14d513bb..96975ff8 100644
--- a/core/src/scripts/build.ts
+++ b/core/src/scripts/build.ts
@@ -2,7 +2,7 @@ process.env.NODE_ENV = 'production';
 
 import { Configuration } from 'webpack';
 import { KKTRC, WebpackConfiguration, loaderConf } from '../utils/loaderConf';
-import { reactScripts, isWebpackFactory, configOverrides } from '../utils/path';
+import { reactScripts, isWebpackFactory, getConfPath } from '../utils/path';
 import { overridePaths } from '../overrides/paths';
 import { miniCssExtractPlugin } from '../plugins/miniCssExtractPlugin';
 import { checkRequiredFiles } from '../overrides/checkRequired';
@@ -16,7 +16,7 @@ export default async function build(argvs: BuildArgs) {
     await checkRequiredFiles(paths, isNotCheckHTML);
     const webpackConfigPath = `${reactScripts}/config/webpack.config${!isWebpackFactory ? '.prod' : ''}`;
     const createWebpackConfig: (env: string) => Configuration = require(webpackConfigPath);
-    const kktrc: KKTRC = await loaderConf(configOverrides);
+    const kktrc: KKTRC = await loaderConf(getConfPath(argvs.configName));
     const overridesHandle = kktrc.default || argvs.overridesWebpack;
 
     if (overridesHandle && typeof overridesHandle === 'function') {
diff --git a/core/src/scripts/start.ts b/core/src/scripts/start.ts
index 6a5fb8a8..81c5bdf9 100644
--- a/core/src/scripts/start.ts
+++ b/core/src/scripts/start.ts
@@ -8,7 +8,7 @@ import redirectServedPath from 'react-dev-utils/redirectServedPathMiddleware';
 import clearConsole from 'react-dev-utils/clearConsole';
 import noopServiceWorkerMiddleware from 'react-dev-utils/noopServiceWorkerMiddleware';
 import { KKTRC, DevServerConfigFunction, WebpackConfiguration, loaderConf } from '../utils/loaderConf';
-import { reactScripts, isWebpackFactory, proxySetup, configOverrides } from '../utils/path';
+import { reactScripts, isWebpackFactory, proxySetup, getConfPath } from '../utils/path';
 import { overridePaths } from '../overrides/paths';
 import { overridesOpenBrowser } from '../overrides/openBrowser';
 import { overridesClearConsole } from '../overrides/clearConsole';
@@ -31,7 +31,7 @@ export default async function start(argvs: StartArgs) {
     const createWebpackConfig: (env: string) => Configuration = require(webpackConfigPath);
     const createDevServerConfig: DevServerConfigFunction = require(devServerConfigPath);
     require('react-scripts/config/env');
-    const kktrc: KKTRC = await loaderConf(configOverrides);
+    const kktrc: KKTRC = await loaderConf(getConfPath(argvs.configName));
     await overridesClearConsole(argvs);
     await overridesOpenBrowser(argvs);
 
diff --git a/core/src/utils/path.ts b/core/src/utils/path.ts
index 9ea256f1..9da44fb2 100644
--- a/core/src/utils/path.ts
+++ b/core/src/utils/path.ts
@@ -35,22 +35,26 @@ const argvs = minimist(args);
 const projectDir = path.resolve(fs.realpathSync(process.cwd()));
 const customOpts = require(path.resolve(projectDir, 'package.json'))['kkt'] || {};
 
-/**
- * 默认从 package.json 指定配置文件目录和当前目录根目录 `.kktrc` 配置文件
- * `<Project Root Path>/.kktrc`
- *
- * ```js
- * {
- *   "kkt": {
- *     "path": "./config/.kktrc"
- *   }
- * }
- * ```
- */
-let configOverrides = customOpts.path ? `${projectDir}/${customOpts.path}` : `${projectDir}/.kktrc`;
+function getConfPath(confName = '.kktrc') {
+  /**
+   * 默认从 package.json 指定配置文件目录和当前目录根目录 `.kktrc` 配置文件
+   * `<Project Root Path>/.kktrc`
+   *
+   * ```js
+   * {
+   *   "kkt": {
+   *     "path": "./config/.kktrc"
+   *   }
+   * }
+   * ```
+   */
+  let confPath = customOpts.path ? `${projectDir}/${customOpts.path}` : `${projectDir}/${confName}`;
 
-if (argvs['config-overrides']) {
-  configOverrides = path.resolve(argvs['config-overrides']);
+  if (argvs['config-overrides']) {
+    confPath = path.resolve(argvs['config-overrides']);
+  }
+  confPath = confPath.replace(/\.(js|ts)$/gi, '');
+  return path.resolve(confPath);
 }
 
 /**
@@ -83,4 +87,10 @@ const scriptPkg = require(`${reactScripts}/package.json`);
  */
 const isWebpackFactory = semver.gte(scriptPkg && scriptPkg.version, '2.1.2');
 
-export { proxySetup, projectDir, reactScripts, reactDevUtils, configOverrides, isWebpackFactory, paths };
+/**
+ * Compatible API
+ * @deprecated
+ */
+const configOverrides = getConfPath();
+
+export { proxySetup, projectDir, reactScripts, reactDevUtils, configOverrides, getConfPath, isWebpackFactory, paths };