diff --git a/base64x/base64x.go b/base64x/base64x.go
index a987af8..ee69793 100644
--- a/base64x/base64x.go
+++ b/base64x/base64x.go
@@ -3,11 +3,11 @@ package base64x
 import "encoding/base64"
 
 // 普通的
-func Base64StdEncode(s string) string {
+func StdEncode(s string) string {
 	return base64.StdEncoding.EncodeToString([]byte(s))
 }
 
-func Base64StdDecode(sEnc string) (string, error) {
+func StdDecode(sEnc string) (string, error) {
 	sDec, err := base64.StdEncoding.DecodeString(sEnc)
 	if err != nil {
 		return "", err
@@ -16,11 +16,11 @@ func Base64StdDecode(sEnc string) (string, error) {
 }
 
 // URL和文件名安全的
-func Base64UrlEncode(s string) string {
+func UrlEncode(s string) string {
 	return base64.URLEncoding.EncodeToString([]byte(s))
 }
 
-func Base64UrlDecode(sEnc string) (string, error) {
+func UrlDecode(sEnc string) (string, error) {
 	sDec, err := base64.URLEncoding.DecodeString(sEnc)
 	if err != nil {
 		return "", err
@@ -29,11 +29,11 @@ func Base64UrlDecode(sEnc string) (string, error) {
 }
 
 // 无填充
-func Base64RawEncode(s string) string {
+func RawEncode(s string) string {
 	return base64.RawStdEncoding.EncodeToString([]byte(s))
 }
 
-func Base64RawDecode(sEnc string) (string, error) {
+func RawDecode(sEnc string) (string, error) {
 	sDec, err := base64.RawStdEncoding.DecodeString(sEnc)
 	if err != nil {
 		return "", err
@@ -41,11 +41,12 @@ func Base64RawDecode(sEnc string) (string, error) {
 	return string(sDec), nil
 }
 
-func Base64RawUrlEncode(s string) string {
+// URL和文件名安全的，无填充
+func RawUrlEncode(s string) string {
 	return base64.RawURLEncoding.EncodeToString([]byte(s))
 }
 
-func Base64RawUrlDecode(s string) (string, error) {
+func RawUrlDecode(s string) (string, error) {
 	decoded, err := base64.RawURLEncoding.DecodeString(s)
 	return string(decoded), err
 }
diff --git a/base64x/base64x_test.go b/base64x/base64x_test.go
new file mode 100644
index 0000000..a053880
--- /dev/null
+++ b/base64x/base64x_test.go
@@ -0,0 +1,43 @@
+package base64x_test
+
+import (
+	"testing"
+
+	"code.yun.ink/pkg/encryptx/base64x"
+)
+
+func TestBase64xStd(t *testing.T) {
+	original := "Hello, World!"
+	encoded := base64x.StdEncode(original)
+	decoded, err := base64x.StdDecode(encoded)
+	if err != nil {
+		t.Error(err)
+	}
+	if original != decoded {
+		t.Errorf("expected %q, got %q", original, decoded)
+	}
+}
+
+func TestBase64xUrl(t *testing.T) {
+	original := "Hello, World!"
+	encoded := base64x.UrlEncode(original)
+	decoded, err := base64x.UrlDecode(encoded)
+	if err != nil {
+		t.Error(err)
+	}
+	if original != decoded {
+		t.Errorf("expected %q, got %q", original, decoded)
+	}
+}
+
+func TestBase64xRaw(t *testing.T) {
+	original := "Hello, World!"
+	encoded := base64x.RawEncode(original)
+	decoded, err := base64x.RawDecode(encoded)
+	if err != nil {
+		t.Error(err)
+	}
+	if original != decoded {
+		t.Errorf("expected %q, got %q", original, decoded)
+	}
+}
diff --git a/bcryptx/bcryptx.go b/bcryptx/bcryptx.go
new file mode 100644
index 0000000..598bd6d
--- /dev/null
+++ b/bcryptx/bcryptx.go
@@ -0,0 +1,19 @@
+package bcryptx
+
+import "golang.org/x/crypto/bcrypt"
+
+// HashPassword 使用 bcrypt 算法对密码进行哈希处理
+func HashPassword(password string) (string, error) {
+	// 第二个参数是 cost 值，代表计算强度
+	bytes, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
+	if err != nil {
+		return "", err
+	}
+	return string(bytes), nil
+}
+
+// CheckPasswordHash 检查密码是否与哈希值匹配
+func CheckPasswordHash(password, hash string) bool {
+    err := bcrypt.CompareHashAndPassword([]byte(hash), []byte(password))
+    return err == nil
+}
diff --git a/bcryptx/bcryptx_test.go b/bcryptx/bcryptx_test.go
new file mode 100644
index 0000000..d101bbc
--- /dev/null
+++ b/bcryptx/bcryptx_test.go
@@ -0,0 +1,20 @@
+package bcryptx_test
+
+import (
+	"testing"
+
+	"code.yun.ink/pkg/encryptx/bcryptx"
+)
+
+func TestDecryptBcrypt(t *testing.T) {
+	str, err := bcryptx.HashPassword("password")
+	if err != nil {
+		t.Error(err)
+	}
+	t.Log(str)
+	if bcryptx.CheckPasswordHash("password", str) {
+		t.Log("ok")
+	} else {
+		t.Error("error")
+	}
+}
diff --git a/encryptx.go b/encryptx.go
index 6bc33fb..d6f9940 100644
--- a/encryptx.go
+++ b/encryptx.go
@@ -200,7 +200,7 @@ func Encrypt(encryptType EncryptType, data string, key string, options map[strin
 
 	// 编码
 	case BASE64:
-		return base64x.Base64StdEncode(data), nil
+		return base64x.StdEncode(data), nil
 
 	default:
 		return "", fmt.Errorf("不支持的加密类型: %d", encryptType)
@@ -267,7 +267,7 @@ func Decrypt(encryptType EncryptType, data string, key string, options map[strin
 
 	// 编码
 	case BASE64:
-		return base64x.Base64StdDecode(data)
+		return base64x.StdDecode(data)
 
 	default:
 		return "", fmt.Errorf("不支持的加密类型: %d", encryptType)