diff --git a/internal/browingdata/creditcard/creditcard.go b/internal/browingdata/creditcard/creditcard.go
index 3580f11..40bd811 100644
--- a/internal/browingdata/creditcard/creditcard.go
+++ b/internal/browingdata/creditcard/creditcard.go
@@ -112,7 +112,7 @@ func (c *YandexCreditCard) Parse(masterKey []byte) error {
 				return err
 			}
 		} else {
-			value, err = decrypter.ChromePass(masterKey, encryptValue)
+			value, err = decrypter.ChromePassForYandex(masterKey, encryptValue)
 			if err != nil {
 				return err
 			}
diff --git a/internal/browingdata/password/password.go b/internal/browingdata/password/password.go
index dc264b6..064efc6 100644
--- a/internal/browingdata/password/password.go
+++ b/internal/browingdata/password/password.go
@@ -129,10 +129,10 @@ func (c *YandexPassword) Parse(masterKey []byte) error {
 			if masterKey == nil {
 				password, err = decrypter.DPApi(pwd)
 			} else {
-				password, err = decrypter.ChromePass(masterKey, pwd)
+				password, err = decrypter.ChromePassForYandex(masterKey, pwd)
 			}
 			if err != nil {
-				log.Error(err)
+				log.Errorf("decrypt yandex password error %s", err)
 			}
 		}
 		if create > time.Now().Unix() {
diff --git a/internal/browser/browser.go b/internal/browser/browser.go
index 3d82c5a..7871d5f 100644
--- a/internal/browser/browser.go
+++ b/internal/browser/browser.go
@@ -2,6 +2,7 @@ package browser
 
 import (
 	"os"
+	"path/filepath"
 	"strings"
 
 	"hack-browser-data/internal/browingdata"
@@ -42,16 +43,15 @@ func pickChromium(name, profile string) []Browser {
 	// TODO: add support for 「all」 flag and set profilePath
 	if name == "all" {
 		for _, v := range chromiumList {
+			if !fileutil.FolderExists(filepath.Clean(v.profilePath)) {
+				log.Noticef("find browser %s failed, profile folder is not exist", v.name)
+				continue
+			}
 			if b, err := chromium.New(v.name, v.storage, v.profilePath, v.items); err == nil {
 				log.Noticef("find browser %s success", b.Name())
 				browsers = append(browsers, b)
 			} else {
-				if err == chromium.ErrProfilePathNotFound {
-					log.Errorf("find browser %s failed, profile folder is not exist, maybe not installed", v.name)
-					continue
-				} else {
-					log.Errorf("new chromium error: %s", err.Error())
-				}
+				log.Errorf("new chromium error: %s", err.Error())
 			}
 		}
 	}
@@ -59,15 +59,14 @@ func pickChromium(name, profile string) []Browser {
 		if profile == "" {
 			profile = c.profilePath
 		}
+		if !fileutil.FolderExists(filepath.Clean(profile)) {
+			log.Fatalf("find browser %s failed, profile folder is not exist", c.name)
+		}
 		b, err := chromium.New(c.name, c.storage, profile, c.items)
 		if err != nil {
-			if err == chromium.ErrProfilePathNotFound {
-				log.Fatalf("find browser %s failed, profile folder is not exist, maybe not installed", c.name)
-			} else {
-				log.Fatalf("new chromium error:", err)
-				return nil
-			}
+			log.Fatalf("new chromium error:", err)
 		}
+		log.Noticef("find browser %s success", b.Name())
 		browsers = append(browsers, b)
 	}
 	return browsers
@@ -83,17 +82,17 @@ func pickFirefox(name, profile string) []Browser {
 			} else {
 				profile = fileutil.ParentDir(profile)
 			}
+			if !fileutil.FolderExists(filepath.Clean(profile)) {
+				log.Noticef("find browser firefox %s failed, profile folder is not exist", v.name)
+				continue
+			}
 			if multiFirefox, err := firefox.New(v.name, v.storage, profile, v.items); err == nil {
 				for _, b := range multiFirefox {
 					log.Noticef("find browser firefox %s success", b.Name())
 					browsers = append(browsers, b)
 				}
 			} else {
-				if err == firefox.ErrProfilePathNotFound {
-					log.Errorf("find browser firefox %s failed, profile folder is not exist", v.name)
-				} else {
-					log.Error(err)
-				}
+				log.Error(err)
 			}
 		}
 		return browsers
diff --git a/internal/browser/chromium/chromium.go b/internal/browser/chromium/chromium.go
index 5a8673d..b4404a1 100644
--- a/internal/browser/chromium/chromium.go
+++ b/internal/browser/chromium/chromium.go
@@ -1,7 +1,6 @@
 package chromium
 
 import (
-	"errors"
 	"io/ioutil"
 	"os"
 	"path/filepath"
@@ -9,6 +8,7 @@ import (
 
 	"hack-browser-data/internal/browingdata"
 	"hack-browser-data/internal/item"
+	"hack-browser-data/internal/log"
 	"hack-browser-data/internal/utils/fileutil"
 	"hack-browser-data/internal/utils/typeutil"
 )
@@ -22,20 +22,12 @@ type chromium struct {
 	itemPaths   map[item.Item]string
 }
 
-var (
-	ErrProfilePathNotFound = errors.New("profile path not found")
-)
-
 // New create instance of chromium browser, fill item's path if item is existed.
 func New(name, storage, profilePath string, items []item.Item) (*chromium, error) {
 	c := &chromium{
 		name:    name,
 		storage: storage,
 	}
-	// TODO: Handle file path is not exist
-	if !fileutil.FolderExists(profilePath) {
-		return nil, ErrProfilePathNotFound
-	}
 	itemsPaths, err := c.getItemPath(profilePath, items)
 	if err != nil {
 		return nil, err
@@ -72,7 +64,7 @@ func (c *chromium) BrowsingData() (*browingdata.Data, error) {
 func (c *chromium) copyItemToLocal() error {
 	for i, path := range c.itemPaths {
 		if fileutil.FolderExists(path) {
-			if err := fileutil.CopyDir(path, i.String()); err != nil {
+			if err := fileutil.CopyDir(path, i.String(), "lock"); err != nil {
 				return err
 			}
 		} else {
@@ -95,6 +87,8 @@ func (c *chromium) getItemPath(profilePath string, items []item.Item) (map[item.
 	var itemPaths = make(map[item.Item]string)
 	parentDir := fileutil.ParentDir(profilePath)
 	baseDir := fileutil.BaseDir(profilePath)
+	log.Infof("%s profile parentDir: %s", c.name, parentDir)
+	log.Infof("%s profile baseDir: %s", c.name, baseDir)
 	err := filepath.Walk(parentDir, chromiumWalkFunc(items, itemPaths, baseDir))
 	if err != nil {
 		return itemPaths, err
diff --git a/internal/browser/firefox/firefox.go b/internal/browser/firefox/firefox.go
index d0578ac..17878b0 100644
--- a/internal/browser/firefox/firefox.go
+++ b/internal/browser/firefox/firefox.go
@@ -28,9 +28,7 @@ var (
 
 // New returns a new firefox instance.
 func New(name, storage, profilePath string, items []item.Item) ([]*firefox, error) {
-	if !fileutil.FolderExists(profilePath) {
-		return nil, ErrProfilePathNotFound
-	}
+
 	f := &firefox{
 		name:        name,
 		storage:     storage,
diff --git a/internal/utils/fileutil/filetutil.go b/internal/utils/fileutil/filetutil.go
index 4e54c25..b8c8b92 100644
--- a/internal/utils/fileutil/filetutil.go
+++ b/internal/utils/fileutil/filetutil.go
@@ -45,8 +45,11 @@ func ReadFile(filename string) (string, error) {
 	return string(s), err
 }
 
-func CopyDir(src, dst string) error {
-	return cp.Copy(src, dst)
+func CopyDir(src, dst, skip string) error {
+	s := cp.Options{Skip: func(src string) (bool, error) {
+		return strings.Contains(strings.ToLower(src), skip), nil
+	}}
+	return cp.Copy(src, dst, s)
 }
 
 func Filename(browser, item, ext string) string {