diff --git a/src/main/java/com/corewing/app/dto/api/SendCodeRequest.java b/src/main/java/com/corewing/app/dto/api/SendCodeRequest.java
index 808eaf7..22e72f8 100644
--- a/src/main/java/com/corewing/app/dto/api/SendCodeRequest.java
+++ b/src/main/java/com/corewing/app/dto/api/SendCodeRequest.java
@@ -17,7 +17,7 @@ public class SendCodeRequest {
     private String account;
 
     /**
-     * 验证码类型：register-注册, login-登录, reset-重置密码
+     * 验证码类型：register-注册, login-登录, reset-重置密码, forget-忘记密码
      */
     @NotBlank(message = "验证码类型不能为空")
     private String type;
diff --git a/src/main/java/com/corewing/app/service/impl/VerifyCodeServiceImpl.java b/src/main/java/com/corewing/app/service/impl/VerifyCodeServiceImpl.java
index 4b7981a..ff3cf3d 100644
--- a/src/main/java/com/corewing/app/service/impl/VerifyCodeServiceImpl.java
+++ b/src/main/java/com/corewing/app/service/impl/VerifyCodeServiceImpl.java
@@ -1,16 +1,12 @@
 package com.corewing.app.service.impl;
 
 import com.corewing.app.service.VerifyCodeService;
-import com.corewing.app.util.EmailUtil;
-import com.corewing.app.util.I18nUtil;
-import com.corewing.app.util.RedisUtil;
-import com.corewing.app.util.SmsBaoUtil;
+import com.corewing.app.util.*;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.util.StringUtils;
 
 import java.util.Random;
-import java.util.regex.Pattern;
 
 /**
  * 验证码服务实现类
@@ -33,16 +29,6 @@ public class VerifyCodeServiceImpl implements VerifyCodeService {
      */
     private static final int CODE_LENGTH = 6;
 
-    /**
-     * 手机号正则
-     */
-    private static final Pattern PHONE_PATTERN = Pattern.compile("^1[3-9]\\d{9}$");
-
-    /**
-     * 邮箱正则
-     */
-    private static final Pattern EMAIL_PATTERN = Pattern.compile("^[a-zA-Z0-9_-]+@[a-zA-Z0-9_-]+(\\.[a-zA-Z0-9_-]+)+$");
-
     public VerifyCodeServiceImpl(RedisUtil redisUtil, SmsBaoUtil smsBaoUtil, EmailUtil emailUtil) {
         this.redisUtil = redisUtil;
         this.smsBaoUtil = smsBaoUtil;
@@ -59,11 +45,7 @@ public class VerifyCodeServiceImpl implements VerifyCodeService {
             throw new RuntimeException(I18nUtil.getMessage("error.verify.type.empty"));
         }
 
-        // 判断是手机号还是邮箱
-        boolean isPhone = PHONE_PATTERN.matcher(account).matches();
-        boolean isEmail = EMAIL_PATTERN.matcher(account).matches();
-
-        if (!isPhone && !isEmail) {
+        if (!AccountUtil.isPhone(account) && !AccountUtil.isEmail(account)) {
             throw new RuntimeException(I18nUtil.getMessage("error.account.format.invalid"));
         }
 
@@ -77,7 +59,7 @@ public class VerifyCodeServiceImpl implements VerifyCodeService {
         log.info("验证码已生成: account={}, type={}, code={}", account, type, code);
 
         // 发送验证码
-        if (isPhone) {
+        if (AccountUtil.isPhone(account)) {
             // 发送短信验证码
             boolean success = smsBaoUtil.sendVerifyCode(account, code);
             if (!success) {