diff --git a/YD_Event.Application/AppUser/AppUserService.cs b/YD_Event.Application/AppUser/AppUserService.cs
index c85858a..5ece55a 100644
--- a/YD_Event.Application/AppUser/AppUserService.cs
+++ b/YD_Event.Application/AppUser/AppUserService.cs
@@ -4,6 +4,7 @@ using YD_Event.Core.Entities;
 using AppUserEntity = YD_Event.Core.Entities.AppUser;
 using YD_Event.Core.Enum;
 using Mapster;
+using EasyCaching.Core;
 
 namespace YD_Event.Application.AppUser;
 
@@ -15,14 +16,17 @@ public class AppUserService : BaseService<AppUserEntity>, ITransient
     private readonly ISqlSugarRepository<AppUserEntity> _appUserRep;
     private readonly ISqlSugarClient _db;
     private readonly AuthManager _authManager;
+    private readonly IEasyCachingProvider _cachingProvider;
 
     public AppUserService(ISqlSugarRepository<AppUserEntity> appUserRep, 
         ISqlSugarClient db,
-        AuthManager authManager) : base(appUserRep)
+        AuthManager authManager,
+        IEasyCachingProvider cachingProvider) : base(appUserRep)
     {
         _appUserRep = appUserRep;
         _db = db;
         _authManager = authManager;
+        _cachingProvider = cachingProvider;
     }
 
     /// <summary>
@@ -133,6 +137,23 @@ public class AppUserService : BaseService<AppUserEntity>, ITransient
     [DisplayName("统一新增/编辑成员")]
     public async Task SaveUnifiedMember(CreateOrUpdateMemberInput input)
     {
+        // 仅在新增领队/教练时验证验证码
+        if (!input.Id.HasValue && (input.PersonType == PersonType.Leader || input.PersonType == PersonType.Coach))
+        {
+            if (string.IsNullOrWhiteSpace(input.VerificationCode))
+            {
+                throw Oops.Bah("验证码不能为空");
+            }
+
+            var cacheKey = $"sms:code:{input.Mobile}";
+            var cachedCodeResult = _cachingProvider.Get<string>(cacheKey);
+            string? cachedCode = cachedCodeResult.Value;
+            if (!cachedCodeResult.HasValue || cachedCode != input.VerificationCode)
+            {
+                throw Oops.Bah("验证码错误或已过期");
+            }
+        }
+
         var (userId, merchantCertificationId) = await GetCurrentUserAndMerchantCertificationId();
 
         // 校验唯一性 (手机号或身份证号，具体根据角色定)
diff --git a/YD_Event.Application/AppUser/Dtos/AppUserDtos.cs b/YD_Event.Application/AppUser/Dtos/AppUserDtos.cs
index 50528fb..6824c33 100644
--- a/YD_Event.Application/AppUser/Dtos/AppUserDtos.cs
+++ b/YD_Event.Application/AppUser/Dtos/AppUserDtos.cs
@@ -190,6 +190,11 @@ public class CreateOrUpdateMemberInput
     /// 备注
     /// </summary>
     public string? Remark { get; set; }
+
+    /// <summary>
+    /// 验证码（仅新增领队/教练时需要）
+    /// </summary>
+    public string? VerificationCode { get; set; }
 }
 
 /// <summary>
diff --git a/YD_Event.Application/Client/Dtos/MiniProgramDtos.cs b/YD_Event.Application/Client/Dtos/MiniProgramDtos.cs
index 85aaf07..9566c07 100644
--- a/YD_Event.Application/Client/Dtos/MiniProgramDtos.cs
+++ b/YD_Event.Application/Client/Dtos/MiniProgramDtos.cs
@@ -15,9 +15,14 @@ public class MiniProgramLoginInput
     public string Mobile { get; set; }
 
     /// <summary>
-    /// 密码
+    /// 密码（账号登录时必填）
     /// </summary>
     public string Password { get; set; }
+
+    /// <summary>
+    /// 验证码（短信登录时必填）
+    /// </summary>
+    public string VerificationCode { get; set; }
 }
 
 /// <summary>
diff --git a/YD_Event.Application/Client/OAuthController.cs b/YD_Event.Application/Client/OAuthController.cs
index d5e244c..40cbe2c 100644
--- a/YD_Event.Application/Client/OAuthController.cs
+++ b/YD_Event.Application/Client/OAuthController.cs
@@ -30,7 +30,7 @@ public class OAuthController : IDynamicApiController
     }
 
     /// <summary>
-    /// 登录接口
+    /// 登录接口（支持账号密码登录和短信验证码登录两种方式）
     /// </summary>
     /// <param name="input"></param>
     /// <returns></returns>
@@ -38,9 +38,17 @@ public class OAuthController : IDynamicApiController
     [AllowAnonymous]
     public async Task<MiniProgramLoginOutput> Login([FromBody] MiniProgramLoginInput input)
     {
-        if (string.IsNullOrEmpty(input.Password) )
+        var isPasswordLogin = !string.IsNullOrEmpty(input.Password);
+        var isSmsLogin = !string.IsNullOrEmpty(input.VerificationCode);
+
+        if (!isPasswordLogin && !isSmsLogin)
         {
-            throw Oops.Bah("密码必填");
+            throw Oops.Bah("请选择密码登录或短信验证码登录");
+        }
+
+        if (isPasswordLogin && isSmsLogin)
+        {
+            throw Oops.Bah("请选择一种登录方式");
         }
 
         var appUser = await _appUserRepository.GetFirstAsync(x => x.Mobile == input.Mobile);
@@ -49,7 +57,7 @@ public class OAuthController : IDynamicApiController
             throw Oops.Bah("用户不存在，请先注册");
         }
 
-        if (!string.IsNullOrEmpty(input.Password))
+        if (isPasswordLogin)
         {
             if (string.IsNullOrEmpty(appUser.Password))
             {
@@ -61,6 +69,17 @@ public class OAuthController : IDynamicApiController
                 throw Oops.Bah("密码错误");
             }
         }
+        else
+        {
+            var cacheKey = $"{SmsCodeCachePrefix}{input.Mobile}";
+            var cachedCodeResult = _cachingProvider.Get<string>(cacheKey);
+            string cachedCode = cachedCodeResult.Value;
+            if (!cachedCodeResult.HasValue || cachedCode != input.VerificationCode)
+            {
+                throw Oops.Bah("验证码错误或已过期");
+            }
+            _cachingProvider.Remove(cacheKey);
+        }
 
         (string accessToken, string refreshToken) = GenerateTokens(appUser);
 
diff --git a/YD_Event.Application/YD_Event.Application.xml b/YD_Event.Application/YD_Event.Application.xml
index 4f636ee..86d3699 100644
--- a/YD_Event.Application/YD_Event.Application.xml
+++ b/YD_Event.Application/YD_Event.Application.xml
@@ -282,6 +282,11 @@
             备注
             </summary>
         </member>
+        <member name="P:YD_Event.Application.AppUser.Dtos.CreateOrUpdateMemberInput.VerificationCode">
+            <summary>
+            验证码（仅新增领队/教练时需要）
+            </summary>
+        </member>
         <member name="T:YD_Event.Application.AppUser.Dtos.ChangeMemberStatusInput">
             <summary>
             成员状态变更输入
@@ -2092,7 +2097,12 @@
         </member>
         <member name="P:YD_Event.Application.Client.Dtos.MiniProgramLoginInput.Password">
             <summary>
-            密码
+            密码（账号登录时必填）
+            </summary>
+        </member>
+        <member name="P:YD_Event.Application.Client.Dtos.MiniProgramLoginInput.VerificationCode">
+            <summary>
+            验证码（短信登录时必填）
             </summary>
         </member>
         <member name="T:YD_Event.Application.Client.Dtos.MiniProgramLoginOutput">
@@ -2601,7 +2611,7 @@
         </member>
         <member name="M:YD_Event.Application.Client.OAuthController.Login(YD_Event.Application.Client.Dtos.MiniProgramLoginInput)">
             <summary>
-            登录接口
+            登录接口（支持账号密码登录和短信验证码登录两种方式）
             </summary>
             <param name="input"></param>
             <returns></returns>