diff --git a/service/address.go b/service/address.go
index 57d8e81..adba4aa 100644
--- a/service/address.go
+++ b/service/address.go
@@ -5,6 +5,8 @@ import (
 	"net"
 	"net/url"
 	"strings"
+
+	"git.apinb.com/bsm-sdk/core/utils"
 )
 
 type NetworkAddress struct {
@@ -126,28 +128,24 @@ func determineTCPProtocol(host string) string {
 
 // 解析传统格式如 ":8080", "127.0.0.1:8080", "/tmp/socket"
 func parseTraditionalStyle(addr string) (*NetworkAddress, error) {
-	result := &NetworkAddress{Raw: addr}
-
 	// 检查是否是 Unix socket（包含路径分隔符）
 	if strings.Contains(addr, "/") || strings.HasPrefix(addr, "@/") {
-		result.Protocol = "unix"
-		result.Path = addr
-		return result, nil
+		return &NetworkAddress{Protocol: "unix", Path: addr}, nil
 	}
 
 	// 否则按 TCP 地址解析
-	result.Protocol = "tcp"
-
 	host, port, err := net.SplitHostPort(addr)
-	if err != nil {
-		return nil, fmt.Errorf("解析地址失败: %w", err)
+	if err == nil {
+		return &NetworkAddress{Protocol: "tcp", Host: host, Port: port}, nil
 	}
 
-	result.Host = host
-	result.Port = port
-	result.Protocol = determineTCPProtocol(host)
+	// 检查是否是端口号
+	if ok := utils.IsNumber(addr); ok {
+		return &NetworkAddress{Protocol: "tcp", Host: "0.0.0.0", Port: addr}, nil
+	}
+
+	return nil, fmt.Errorf("解析地址失败: %w", err)
 
-	return result, nil
 }
 
 // 获取网络类型用于 net.Dial 或 net.Listen
diff --git a/utils/validator.go b/utils/validator.go
new file mode 100644
index 0000000..3b716e6
--- /dev/null
+++ b/utils/validator.go
@@ -0,0 +1,129 @@
+package utils
+
+import (
+	"regexp"
+	"strings"
+	"unicode"
+)
+
+// IsEmail 验证是否是邮箱格式
+func IsEmail(email string) bool {
+	if strings.TrimSpace(email) == "" {
+		return false
+	}
+
+	// 邮箱正则表达式
+	pattern := `^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$`
+	matched, err := regexp.MatchString(pattern, email)
+	if err != nil {
+		return false
+	}
+	return matched
+}
+
+// IsMobile 验证是否是手机号（中国手机号格式）
+func IsMobile(mobile string) bool {
+	if strings.TrimSpace(mobile) == "" {
+		return false
+	}
+
+	// 中国手机号正则表达式：1开头，第二位3-9，后面9位数字
+	pattern := `^1[3-9]\d{9}$`
+	matched, err := regexp.MatchString(pattern, mobile)
+	if err != nil {
+		return false
+	}
+	return matched
+}
+
+// IsNumber 验证是否是纯数字
+func IsNumber(str string) bool {
+	if strings.TrimSpace(str) == "" {
+		return false
+	}
+
+	for _, char := range str {
+		if !unicode.IsDigit(char) {
+			return false
+		}
+	}
+	return true
+}
+
+// IsEnglish 验证是否是英文字符（不限大小写）
+func IsEnglish(str string) bool {
+	if strings.TrimSpace(str) == "" {
+		return false
+	}
+
+	for _, char := range str {
+		if !unicode.IsLetter(char) {
+			return false
+		}
+		if !isEnglishLetter(char) {
+			return false
+		}
+	}
+	return true
+}
+
+// IsEnglishWithSpace 验证是否是英文字符（允许空格）
+func IsEnglishWithSpace(str string) bool {
+	if strings.TrimSpace(str) == "" {
+		return false
+	}
+
+	for _, char := range str {
+		if unicode.IsSpace(char) {
+			continue
+		}
+		if !unicode.IsLetter(char) {
+			return false
+		}
+		if !isEnglishLetter(char) {
+			return false
+		}
+	}
+	return true
+}
+
+// IsAlphanumeric 验证是否是字母和数字组合
+func IsAlphanumeric(str string) bool {
+	if strings.TrimSpace(str) == "" {
+		return false
+	}
+
+	for _, char := range str {
+		if !unicode.IsLetter(char) && !unicode.IsDigit(char) {
+			return false
+		}
+	}
+	return true
+}
+
+// IsStrongPassword 验证强密码（至少8位，包含大小写字母和数字）
+func IsStrongPassword(password string) bool {
+	if len(password) < 8 {
+		return false
+	}
+
+	var hasUpper, hasLower, hasDigit bool
+
+	for _, char := range password {
+		switch {
+		case unicode.IsUpper(char):
+			hasUpper = true
+		case unicode.IsLower(char):
+			hasLower = true
+		case unicode.IsDigit(char):
+			hasDigit = true
+		}
+	}
+
+	return hasUpper && hasLower && hasDigit
+}
+
+// 辅助函数：判断是否是英文字母
+func isEnglishLetter(char rune) bool {
+	return (char >= 'a' && char <= 'z') || (char >= 'A' && char <= 'Z')
+}