diff --git a/packages/breadc/src/breadc.ts b/packages/breadc/src/breadc.ts
index a9a8fd5f..8416c0e7 100644
--- a/packages/breadc/src/breadc.ts
+++ b/packages/breadc/src/breadc.ts
@@ -36,9 +36,11 @@ export function breadc(name: string, config: AppOption = {}) {
       globalOptions.push(option);
       return breadc;
     },
-    command(text, _config = {}) {
+    command(text, _config = {}, _config2: any = {}) {
       const config =
-        typeof _config === 'string' ? { description: _config } : _config;
+        typeof _config === 'string'
+          ? { description: _config, ..._config2 }
+          : _config;
 
       const command = makeCommand(text, config, root, container);
 
diff --git a/packages/breadc/src/command.ts b/packages/breadc/src/command.ts
index bd793ab5..e82c29a1 100644
--- a/packages/breadc/src/command.ts
+++ b/packages/breadc/src/command.ts
@@ -72,6 +72,8 @@ export function makeCommand<F extends string = string>(
     return makeTreeNode({
       command,
       init(context) {
+        context.config.allowUnknownOption =
+          config.allowUnknownOption ?? 'error';
         initContextOptions(options, context);
       },
       finish(context) {
diff --git a/packages/breadc/src/parser/parser.ts b/packages/breadc/src/parser/parser.ts
index 924ab252..4eceea00 100644
--- a/packages/breadc/src/parser/parser.ts
+++ b/packages/breadc/src/parser/parser.ts
@@ -70,7 +70,15 @@ export function parseOption(
       context.result.options[name] = option.cast(context.result.options[name]);
     }
   } else {
-    throw new ParseError(`Unknown option ${token.raw()}`);
+    switch (context.config.allowUnknownOption) {
+      case 'rest':
+        context.result['--'].push(token.raw());
+      case 'skip':
+        break;
+      case 'error':
+      default:
+        throw new ParseError(`Unknown option ${token.raw()}`);
+    }
   }
   return cursor;
   /* c8 ignore next 1 */
@@ -87,6 +95,9 @@ export function parse(root: TreeNode, args: string[]): BreadcParseResult {
       '--': []
     },
     meta: {},
+    config: {
+      allowUnknownOption: 'error'
+    },
     parseOption
   };
 
diff --git a/packages/breadc/src/parser/types.ts b/packages/breadc/src/parser/types.ts
index 9f533744..5b66433b 100644
--- a/packages/breadc/src/parser/types.ts
+++ b/packages/breadc/src/parser/types.ts
@@ -53,6 +53,13 @@ export interface Context {
    */
   meta: Record<string, any>;
 
+  /**
+   * Configuration
+   */
+  config: {
+    allowUnknownOption: 'error' | 'skip' | 'rest';
+  };
+
   parseOption(
     cursor: TreeNode,
     token: Token,
diff --git a/packages/breadc/src/types/breadc.ts b/packages/breadc/src/types/breadc.ts
index 9b4321ca..3f856868 100644
--- a/packages/breadc/src/types/breadc.ts
+++ b/packages/breadc/src/types/breadc.ts
@@ -48,7 +48,8 @@ export interface Breadc<GlobalOption extends object = {}> {
 
   command<F extends string = string>(
     format: F,
-    description?: string
+    description?: string,
+    option?: CommandOption
   ): Command<F, ExtractCommand<F>, {}, GlobalOption>;
   command<F extends string = string>(
     format: F,
@@ -103,10 +104,16 @@ export interface Command<
 
 export interface CommandOption {
   description?: string;
+
+  /**
+   * Config how to handle unknown options
+   */
+  allowUnknownOption?: 'error' | 'skip' | 'rest';
 }
 
 export interface Argument {
   type: 'const' | 'require' | 'optional' | 'rest';
+
   name: string;
 }
 
diff --git a/packages/breadc/test/command.test.ts b/packages/breadc/test/command.test.ts
index 2a356657..05896972 100644
--- a/packages/breadc/test/command.test.ts
+++ b/packages/breadc/test/command.test.ts
@@ -6,6 +6,36 @@ import { breadc } from '../src';
 
 options.enabled = false;
 
+describe('Skip unknown options', () => {
+  it('should skip', async () => {
+    const cli = breadc('cli');
+    cli
+      .command('echo', { allowUnknownOption: 'skip' })
+      .action((options) => options['--']);
+    expect(await cli.run(['echo', '--test', '--check'])).toMatchInlineSnapshot(
+      '[]'
+    );
+  });
+
+  it('should add to rest args', async () => {
+    const cli = breadc('cli');
+    cli
+      .command('echo', 'Echo command', { allowUnknownOption: 'rest' })
+      .action((options) => options['--']);
+    expect(
+      await cli.run(['echo', '--test', 'abc', '--check'])
+    ).toMatchInlineSnapshot(
+      `
+      [
+        "--test",
+        "abc",
+        "--check",
+      ]
+    `
+    );
+  });
+});
+
 describe('Alias command', () => {
   it('should share alias', async () => {
     const cli = breadc('cli');