diff --git a/internal/seleniumtest/seleniumtest.go b/internal/seleniumtest/seleniumtest.go
index 41c6843..dc7ad84 100644
--- a/internal/seleniumtest/seleniumtest.go
+++ b/internal/seleniumtest/seleniumtest.go
@@ -23,7 +23,6 @@ import (
 
 	socks5 "github.com/armon/go-socks5"
 	"github.com/blang/semver"
-	"github.com/chromedp/cdproto/browser"
 	"github.com/go-auxiliaries/selenium"
 	"github.com/go-auxiliaries/selenium/chrome"
 	"github.com/go-auxiliaries/selenium/firefox"
@@ -1804,35 +1803,8 @@ func testExecuteChromeDPCommand(t *testing.T, c Config) {
 	t.Log(product)
 }
 
-func testGenerateCDProtoContext(t *testing.T, c Config) {
-	caps := newTestCapabilities(t, c)
-
-	wd, err := NewRemote(t, caps, c.Addr)
-	if err != nil {
-		t.Fatalf("newRemote(_, _) returned error: %v", err)
-	}
-	defer func() {
-		_ = wd.Quit()
-	}()
-
-	version := browser.GetVersion()
-
-	_, product, _, _, _, err := version.Do(wd.GenerateCDProtoContext(context.Background()))
-
-	if err != nil {
-		t.Fatalf("cdproto execute error : %s", err.Error())
-	}
-
-	if strings.Index(product, "Chrome") > 0 {
-		t.Log(product)
-	} else {
-		t.Fatalf("invalid chrome version %s", product)
-	}
-}
-
 func RunChromeTests(t *testing.T, c Config) {
 	// Chrome-specific tests.
 	t.Run("Extension", runTest(testChromeExtension, c))
 	t.Run("ExecuteChromeDPCommand", runTest(testExecuteChromeDPCommand, c))
-	t.Run("GenerateCDProtoContext", runTest(testGenerateCDProtoContext, c))
 }
diff --git a/remote.go b/remote.go
index 26929ae..21ac387 100644
--- a/remote.go
+++ b/remote.go
@@ -5,7 +5,6 @@ package selenium
 
 import (
 	"bytes"
-	"context"
 	"encoding/base64"
 	"encoding/json"
 	"errors"
@@ -19,9 +18,6 @@ import (
 	"strings"
 	"time"
 
-	"github.com/chromedp/cdproto/cdp"
-	"github.com/mailru/easyjson"
-
 	"github.com/blang/semver"
 	"github.com/go-auxiliaries/selenium/firefox"
 	"github.com/go-auxiliaries/selenium/log"
@@ -1297,70 +1293,6 @@ func (wd *remoteWD) execChromeDPCommand(cmd string, params map[string]interface{
 	return reply.Value, nil
 }
 
-// CDProtoExecutor execute Chrome DevTools Protocol command through cdproto
-type CDProtoExecutor struct {
-	*remoteWD
-}
-
-var _ cdp.Executor = (*CDProtoExecutor)(nil)
-
-// Execute executes a Chrome DevTools Protocol command.
-// So that CDProtoExecutor can be executor for cdproto,
-// refer to https://github.com/chromedp/cdproto/blob/master/cdp/types.go
-func (e CDProtoExecutor) Execute(ctx context.Context, cmd string, params easyjson.Marshaler, res easyjson.Unmarshaler) (err error) {
-	if e.browser != "chrome" {
-		return fmt.Errorf("executing a Chrome DevTools command through cdproto is only supported in Chrome, not %s", e.browser)
-	}
-
-	select {
-	case <-ctx.Done():
-		return ctx.Err()
-	default:
-	}
-
-	body := map[string]interface{}{"cmd": cmd}
-
-	if params == nil {
-		// params can't be nil
-		body["params"] = make(map[string]string)
-	} else {
-		body["params"] = params
-	}
-
-	data, err := json.Marshal(body)
-	if err != nil {
-		return
-	}
-
-	response, err := e.execChromeDPCommandRaw(data)
-	if err != nil {
-		return
-	}
-
-	reply := new(struct{ Value easyjson.Unmarshaler })
-	reply.Value = res
-
-	if err = json.Unmarshal(response, reply); err != nil {
-		debugLog("cdproto value parse error :%+v", res)
-		return
-	}
-
-	debugLog("cdproto value return :%+v", res)
-
-	return
-}
-
-func (wd *remoteWD) generateCDProtoExecutor() cdp.Executor {
-	return CDProtoExecutor{wd}
-}
-
-func (wd *remoteWD) GenerateCDProtoContext(ctx context.Context) context.Context {
-	if ctx == nil {
-		ctx = context.Background()
-	}
-	return cdp.WithExecutor(ctx, wd.generateCDProtoExecutor())
-}
-
 func (wd *remoteWD) ExecuteChromeDPCommand(cmd string, params map[string]interface{}) (interface{}, error) {
 	if wd.browser != "chrome" {
 		return nil, fmt.Errorf("executing a Chrome DevTools command is only supported in Chrome, not %s", wd.browser)
diff --git a/selenium.go b/selenium.go
index 47d421e..5bc9d46 100644
--- a/selenium.go
+++ b/selenium.go
@@ -1,7 +1,6 @@
 package selenium
 
 import (
-	"context"
 	"time"
 
 	"github.com/go-auxiliaries/selenium/chrome"
@@ -446,10 +445,6 @@ type WebDriver interface {
 	// ExecuteChromeDPCommand executes a Chrome DevTools Protocol command.
 	// See https://chromedevtools.github.io/devtools-protocol/ for available commands.
 	ExecuteChromeDPCommand(cmd string, params map[string]interface{}) (interface{}, error)
-	// GenerateCDProtoContext generates context with an executor
-	// which can execute a Chrome DevTools Protocol command through cdproto.
-	// See https://github.com/chromedp/cdproto for usage information.
-	GenerateCDProtoContext(ctx context.Context) context.Context
 	// ExecuteScript executes a script.
 	ExecuteScript(script string, args []interface{}) (interface{}, error)
 	// ExecuteScriptAsync asynchronously executes a script.