diff --git a/Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.Application/Services/AccountService.cs b/Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.Application/Services/AccountService.cs
index 148ee3f7..55e98847 100644
--- a/Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.Application/Services/AccountService.cs
+++ b/Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.Application/Services/AccountService.cs
@@ -293,7 +293,7 @@ namespace Yi.Framework.Rbac.Application.Services
 
             var entity = await _userRepository.InsertReturnEntityAsync(newUser);
             //赋上一个初始角色
-            var role = await _roleRepository.GetFirstAsync(x => x.RoleCode == UserConst.GuestRoleCode);
+            var role = await _roleRepository.GetFirstAsync(x => x.RoleCode == UserConst.DefaultRoleCode);
             if (role is not null)
             {
                 await _userManager.GiveUserSetRoleAsync(new List<Guid> { entity.Id }, new List<Guid> { role.Id });
diff --git a/Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.Domain.Shared/Consts/UserConst.cs b/Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.Domain.Shared/Consts/UserConst.cs
index d3e75db1..8e226350 100644
--- a/Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.Domain.Shared/Consts/UserConst.cs
+++ b/Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.Domain.Shared/Consts/UserConst.cs
@@ -24,7 +24,7 @@ namespace Yi.Framework.Rbac.Domain.Shared.Consts
         public const string AdminRolesCode = "admin";
         public const string AdminPermissionCode = "*:*:*";
 
-        public const string GuestRoleCode = "guest";
+        public const string DefaultRoleCode = "default";
         public const string CommonRoleName = "common";
     }
 }
diff --git a/Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.SqlSugarCore/DataSeeds/RoleDataSeed.cs b/Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.SqlSugarCore/DataSeeds/RoleDataSeed.cs
index 13bee7d4..aa1602c6 100644
--- a/Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.SqlSugarCore/DataSeeds/RoleDataSeed.cs
+++ b/Yi.Abp.Net8/module/rbac/Yi.Framework.Rbac.SqlSugarCore/DataSeeds/RoleDataSeed.cs
@@ -44,7 +44,7 @@ namespace Yi.Framework.Rbac.SqlSugarCore.DataSeeds
             RoleEntity role3 = new RoleEntity()
             {
 
-                RoleName = "普通用户",
+                RoleName = "普通角色",
                 RoleCode = "common",
                 DataScope = DataScopeEnum.ALL,
                 OrderNum = 1,
@@ -56,8 +56,8 @@ namespace Yi.Framework.Rbac.SqlSugarCore.DataSeeds
             RoleEntity role4 = new RoleEntity()
             {
 
-                RoleName = "游客用户",
-                RoleCode = "guest",
+                RoleName = "默认角色",
+                RoleCode = "default",
                 DataScope = DataScopeEnum.ALL,
                 OrderNum = 1,
                 Remark = "可简单浏览",