diff --git a/XCode/Code/EntityBuilder.cs b/XCode/Code/EntityBuilder.cs
index 6356f8d1a..4a4e1cf4b 100644
--- a/XCode/Code/EntityBuilder.cs
+++ b/XCode/Code/EntityBuilder.cs
@@ -1685,7 +1685,7 @@ public class EntityBuilder : ClassBuilder
             foreach (var dc in columns)
             {
                 if (dc.DataType != null && dc.DataType.IsInt())
-                    WriteLine("if ({0} < 0) return null;", dc.CamelName());
+                    WriteLine("if ({0} <= 0) return null;", dc.CamelName());
                 else if (dc.DataType == typeof(String))
                 {
                     if (nullable && dc.Nullable)
@@ -1787,7 +1787,7 @@ public class EntityBuilder : ClassBuilder
             foreach (var dc in columns)
             {
                 if (dc.DataType != null && dc.DataType.IsInt())
-                    WriteLine("if ({0} < 0) return [];", dc.CamelName(), ClassName);
+                    WriteLine("if ({0} <= 0) return [];", dc.CamelName(), ClassName);
                 else if (dc.DataType == typeof(String))
                 {
                     if (Option.Nullable && dc.Nullable)
@@ -1950,7 +1950,7 @@ public class EntityBuilder : ClassBuilder
             foreach (var dc in cs)
             {
                 if (dc.DataType.IsInt() && (dc.DataType.IsEnum || !dc.Properties["Type"].IsNullOrEmpty()))
-                    WriteLine("if ({0} > 0) exp &= _.{1} == {0};", dc.CamelName(), dc.Name);
+                    WriteLine("if ({0} >= 0) exp &= _.{1} == {0};", dc.CamelName(), dc.Name);
                 else if (dc.DataType.IsInt())
                     WriteLine("if ({0} >= 0) exp &= _.{1} == {0};", dc.CamelName(), dc.Name);
                 else if (dc.DataType == typeof(Boolean))
diff --git a/XCodeTool/CubeBuilder.cs b/XCodeTool/CubeBuilder.cs
index c31b90a00..660ea8649 100644
--- a/XCodeTool/CubeBuilder.cs
+++ b/XCodeTool/CubeBuilder.cs
@@ -349,9 +349,9 @@ public class CubeBuilder : ClassBuilder
             if (dc.DataType.IsInt())
             {
                 if (dc.DataType.IsEnum)
-                    sb.AppendLine($"        var {name} = ({dc.DataType.FullName})p[\"{name}\"].ToInt();");
+                    sb.AppendLine($"        var {name} = ({dc.DataType.FullName})p[\"{name}\"].ToInt(-1);");
                 else if (!dc.Properties["Type"].IsNullOrEmpty())
-                    sb.AppendLine($"        var {name} = ({dc.Properties["Type"]})p[\"{name}\"].ToInt();");
+                    sb.AppendLine($"        var {name} = ({dc.Properties["Type"]})p[\"{name}\"].ToInt(-1);");
                 else if (dc.DataType == typeof(Int64))
                     sb.AppendLine($"        var {name} = p[\"{name}\"].ToLong(-1);");
                 else
diff --git a/XUnitTest.XCode/Code/Controllers/controller_parameter.cs b/XUnitTest.XCode/Code/Controllers/controller_parameter.cs
index d47cf5ce2..6cb52e9fb 100644
--- a/XUnitTest.XCode/Code/Controllers/controller_parameter.cs
+++ b/XUnitTest.XCode/Code/Controllers/controller_parameter.cs
@@ -57,7 +57,7 @@ public class Parameter : EntityController<Parameter>
         var userId = p["userId"].ToInt(-1);
         var category = p["category"];
         var name = p["name"];
-        var kind = (XCode.Membership.ParameterKinds)p["kind"].ToInt();
+        var kind = (XCode.Membership.ParameterKinds)p["kind"].ToInt(-1);
         var enable = p["enable"]?.ToBoolean();
 
         var start = p["dtStart"].ToDateTime();
diff --git a/XUnitTest.XCode/Code/Controllers/controller_user.cs b/XUnitTest.XCode/Code/Controllers/controller_user.cs
index 9433d35f9..c6749e2cb 100644
--- a/XUnitTest.XCode/Code/Controllers/controller_user.cs
+++ b/XUnitTest.XCode/Code/Controllers/controller_user.cs
@@ -60,7 +60,7 @@ public class User : EntityController<User>
         var code = p["code"];
         var roleId = p["roleId"].ToInt(-1);
         var departmentId = p["departmentId"].ToInt(-1);
-        var sex = (XCode.Membership.SexKinds)p["sex"].ToInt();
+        var sex = (XCode.Membership.SexKinds)p["sex"].ToInt(-1);
         var mailVerified = p["mailVerified"]?.ToBoolean();
         var mobileVerified = p["mobileVerified"]?.ToBoolean();
         var areaId = p["areaId"].ToInt(-1);
diff --git a/XUnitTest.XCode/Code/Entity/地区.cs b/XUnitTest.XCode/Code/Entity/地区.cs
index c51b90b02..ed70b3698 100644
--- a/XUnitTest.XCode/Code/Entity/地区.cs
+++ b/XUnitTest.XCode/Code/Entity/地区.cs
@@ -266,7 +266,7 @@ public partial class Area : IArea, IEntity<IArea>
     /// <returns>实体对象</returns>
     public static Area? FindByID(Int32 id)
     {
-        if (id < 0) return null;
+        if (id <= 0) return null;
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.Find(e => e.ID == id);
@@ -282,7 +282,7 @@ public partial class Area : IArea, IEntity<IArea>
     /// <returns>实体列表</returns>
     public static IList<Area> FindAllByParentID(Int32 parentId)
     {
-        if (parentId < 0) return [];
+        if (parentId <= 0) return [];
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.FindAll(e => e.ParentID == parentId);
diff --git a/XUnitTest.XCode/Code/Entity/字典参数.Biz.cs b/XUnitTest.XCode/Code/Entity/字典参数.Biz.cs
index ca2030e16..b2434a55b 100644
--- a/XUnitTest.XCode/Code/Entity/字典参数.Biz.cs
+++ b/XUnitTest.XCode/Code/Entity/字典参数.Biz.cs
@@ -144,7 +144,7 @@ public partial class Parameter : Entity<Parameter>
         if (userId >= 0) exp &= _.UserID == userId;
         if (!category.IsNullOrEmpty()) exp &= _.Category == category;
         if (!name.IsNullOrEmpty()) exp &= _.Name == name;
-        if (kind > 0) exp &= _.Kind == kind;
+        if (kind >= 0) exp &= _.Kind == kind;
         if (enable != null) exp &= _.Enable == enable;
         exp &= _.UpdateTime.Between(start, end);
         if (!key.IsNullOrEmpty()) exp &= SearchWhereByKeys(key);
diff --git a/XUnitTest.XCode/Code/Entity/字典参数.cs b/XUnitTest.XCode/Code/Entity/字典参数.cs
index 598a4d0ac..bd3a33f4f 100644
--- a/XUnitTest.XCode/Code/Entity/字典参数.cs
+++ b/XUnitTest.XCode/Code/Entity/字典参数.cs
@@ -338,7 +338,7 @@ public partial class Parameter : IParameter, IEntity<IParameter>
     /// <returns>实体对象</returns>
     public static Parameter? FindByID(Int32 id)
     {
-        if (id < 0) return null;
+        if (id <= 0) return null;
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.Find(e => e.ID == id);
@@ -356,7 +356,7 @@ public partial class Parameter : IParameter, IEntity<IParameter>
     /// <returns>实体对象</returns>
     public static Parameter? FindByUserIDAndCategoryAndName(Int32 userId, String? category, String? name)
     {
-        if (userId < 0) return null;
+        if (userId <= 0) return null;
         if (category == null) return null;
         if (name == null) return null;
 
@@ -371,7 +371,7 @@ public partial class Parameter : IParameter, IEntity<IParameter>
     /// <returns>实体列表</returns>
     public static IList<Parameter> FindAllByUserID(Int32 userId)
     {
-        if (userId < 0) return [];
+        if (userId <= 0) return [];
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.FindAll(e => e.UserID == userId);
@@ -385,7 +385,7 @@ public partial class Parameter : IParameter, IEntity<IParameter>
     /// <returns>实体列表</returns>
     public static IList<Parameter> FindAllByUserIDAndCategory(Int32 userId, String? category)
     {
-        if (userId < 0) return [];
+        if (userId <= 0) return [];
         if (category == null) return [];
 
         // 实体缓存
diff --git a/XUnitTest.XCode/Code/Entity/成员日志.cs b/XUnitTest.XCode/Code/Entity/成员日志.cs
index 4be3bd788..56477b2cd 100644
--- a/XUnitTest.XCode/Code/Entity/成员日志.cs
+++ b/XUnitTest.XCode/Code/Entity/成员日志.cs
@@ -289,7 +289,7 @@ public partial class MemberLog : IMemberLog, IEntity<IMemberLog>
     /// <returns>实体对象</returns>
     public static MemberLog? FindByID(Int64 id)
     {
-        if (id < 0) return null;
+        if (id <= 0) return null;
 
         return Find(_.ID == id);
     }
@@ -313,7 +313,7 @@ public partial class MemberLog : IMemberLog, IEntity<IMemberLog>
     public static IList<MemberLog> FindAllByCategoryAndLinkID(String? category, Int32 linkId)
     {
         if (category == null) return [];
-        if (linkId < 0) return [];
+        if (linkId <= 0) return [];
 
         return FindAll(_.Category == category & _.LinkID == linkId);
     }
@@ -323,7 +323,7 @@ public partial class MemberLog : IMemberLog, IEntity<IMemberLog>
     /// <returns>实体列表</returns>
     public static IList<MemberLog> FindAllByCreateUserID(Int32 createUserId)
     {
-        if (createUserId < 0) return [];
+        if (createUserId <= 0) return [];
 
         return FindAll(_.CreateUserID == createUserId);
     }
diff --git a/XUnitTest.XCode/Code/Entity/日志.cs b/XUnitTest.XCode/Code/Entity/日志.cs
index 31c231ea2..0b3e09dcd 100644
--- a/XUnitTest.XCode/Code/Entity/日志.cs
+++ b/XUnitTest.XCode/Code/Entity/日志.cs
@@ -280,7 +280,7 @@ public partial class Log : ILog, IEntity<ILog>
     /// <returns>实体对象</returns>
     public static Log? FindByID(Int64 id)
     {
-        if (id < 0) return null;
+        if (id <= 0) return null;
 
         return Find(_.ID == id);
     }
@@ -304,7 +304,7 @@ public partial class Log : ILog, IEntity<ILog>
     public static IList<Log> FindAllByCategoryAndLinkID(String? category, Int32 linkId)
     {
         if (category == null) return [];
-        if (linkId < 0) return [];
+        if (linkId <= 0) return [];
 
         return FindAll(_.Category == category & _.LinkID == linkId);
     }
@@ -314,7 +314,7 @@ public partial class Log : ILog, IEntity<ILog>
     /// <returns>实体列表</returns>
     public static IList<Log> FindAllByCreateUserID(Int32 createUserId)
     {
-        if (createUserId < 0) return [];
+        if (createUserId <= 0) return [];
 
         return FindAll(_.CreateUserID == createUserId);
     }
diff --git a/XUnitTest.XCode/Code/Entity/用户.Biz.cs b/XUnitTest.XCode/Code/Entity/用户.Biz.cs
index d463cbdc1..ed665f782 100644
--- a/XUnitTest.XCode/Code/Entity/用户.Biz.cs
+++ b/XUnitTest.XCode/Code/Entity/用户.Biz.cs
@@ -179,7 +179,7 @@ public partial class User : Entity<User>
         if (!mobile.IsNullOrEmpty()) exp &= _.Mobile == mobile;
         if (!code.IsNullOrEmpty()) exp &= _.Code == code;
         if (roleId >= 0) exp &= _.RoleID == roleId;
-        if (sex > 0) exp &= _.Sex == sex;
+        if (sex >= 0) exp &= _.Sex == sex;
         if (areaId >= 0) exp &= _.AreaId == areaId;
         if (online != null) exp &= _.Online == online;
         if (enable != null) exp &= _.Enable == enable;
diff --git a/XUnitTest.XCode/Code/Entity/用户.cs b/XUnitTest.XCode/Code/Entity/用户.cs
index 9a105ce6d..7548f2d6b 100644
--- a/XUnitTest.XCode/Code/Entity/用户.cs
+++ b/XUnitTest.XCode/Code/Entity/用户.cs
@@ -475,7 +475,7 @@ public partial class User : IUser, IEntity<IUser>
     /// <returns>实体对象</returns>
     public static User? FindByID(Int32 id)
     {
-        if (id < 0) return null;
+        if (id <= 0) return null;
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.Find(e => e.ID == id);
@@ -546,7 +546,7 @@ public partial class User : IUser, IEntity<IUser>
     /// <returns>实体列表</returns>
     public static IList<User> FindAllByRoleID(Int32 roleId)
     {
-        if (roleId < 0) return [];
+        if (roleId <= 0) return [];
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.FindAll(e => e.RoleID == roleId);
diff --git a/XUnitTest.XCode/Code/Entity/用户日志.cs b/XUnitTest.XCode/Code/Entity/用户日志.cs
index 8f7f32a06..68acc2df0 100644
--- a/XUnitTest.XCode/Code/Entity/用户日志.cs
+++ b/XUnitTest.XCode/Code/Entity/用户日志.cs
@@ -291,7 +291,7 @@ public partial class UserLog : IUserLog, IEntity<IUserLog>
     /// <returns>实体对象</returns>
     public static UserLog? FindByID(Int64 id)
     {
-        if (id < 0) return null;
+        if (id <= 0) return null;
 
         return Find(_.ID == id);
     }
@@ -315,7 +315,7 @@ public partial class UserLog : IUserLog, IEntity<IUserLog>
     public static IList<UserLog> FindAllByCategoryAndLinkID(String? category, Int32 linkId)
     {
         if (category == null) return [];
-        if (linkId < 0) return [];
+        if (linkId <= 0) return [];
 
         return FindAll(_.Category == category & _.LinkID == linkId);
     }
@@ -325,7 +325,7 @@ public partial class UserLog : IUserLog, IEntity<IUserLog>
     /// <returns>实体列表</returns>
     public static IList<UserLog> FindAllByCreateUserID(Int32 createUserId)
     {
-        if (createUserId < 0) return [];
+        if (createUserId <= 0) return [];
 
         return FindAll(_.CreateUserID == createUserId);
     }
diff --git a/XUnitTest.XCode/Code/Entity/租户.cs b/XUnitTest.XCode/Code/Entity/租户.cs
index 76e5f87f2..aace8e214 100644
--- a/XUnitTest.XCode/Code/Entity/租户.cs
+++ b/XUnitTest.XCode/Code/Entity/租户.cs
@@ -256,7 +256,7 @@ public partial class Tenant : ITenant, IEntity<ITenant>
     /// <returns>实体对象</returns>
     public static Tenant? FindById(Int32 id)
     {
-        if (id < 0) return null;
+        if (id <= 0) return null;
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.Find(e => e.Id == id);
diff --git a/XUnitTest.XCode/Code/Entity/租户关系.cs b/XUnitTest.XCode/Code/Entity/租户关系.cs
index 1da2fa42e..eb7996413 100644
--- a/XUnitTest.XCode/Code/Entity/租户关系.cs
+++ b/XUnitTest.XCode/Code/Entity/租户关系.cs
@@ -229,7 +229,7 @@ public partial class TenantUser : ITenantUser, IEntity<ITenantUser>
     /// <returns>实体对象</returns>
     public static TenantUser? FindById(Int32 id)
     {
-        if (id < 0) return null;
+        if (id <= 0) return null;
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.Find(e => e.Id == id);
@@ -246,8 +246,8 @@ public partial class TenantUser : ITenantUser, IEntity<ITenantUser>
     /// <returns>实体对象</returns>
     public static TenantUser? FindByTenantIdAndUserId(Int32 tenantId, Int32 userId)
     {
-        if (tenantId < 0) return null;
-        if (userId < 0) return null;
+        if (tenantId <= 0) return null;
+        if (userId <= 0) return null;
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.Find(e => e.TenantId == tenantId && e.UserId == userId);
@@ -260,7 +260,7 @@ public partial class TenantUser : ITenantUser, IEntity<ITenantUser>
     /// <returns>实体列表</returns>
     public static IList<TenantUser> FindAllByTenantId(Int32 tenantId)
     {
-        if (tenantId < 0) return [];
+        if (tenantId <= 0) return [];
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.FindAll(e => e.TenantId == tenantId);
@@ -273,7 +273,7 @@ public partial class TenantUser : ITenantUser, IEntity<ITenantUser>
     /// <returns>实体列表</returns>
     public static IList<TenantUser> FindAllByUserId(Int32 userId)
     {
-        if (userId < 0) return [];
+        if (userId <= 0) return [];
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.FindAll(e => e.UserId == userId);
diff --git a/XUnitTest.XCode/Code/Entity/菜单.cs b/XUnitTest.XCode/Code/Entity/菜单.cs
index e6d88712e..85a9075ad 100644
--- a/XUnitTest.XCode/Code/Entity/菜单.cs
+++ b/XUnitTest.XCode/Code/Entity/菜单.cs
@@ -373,7 +373,7 @@ public partial class Menu : IMenu, IEntity<IMenu>
     /// <returns>实体对象</returns>
     public static Menu? FindByID(Int32 id)
     {
-        if (id < 0) return null;
+        if (id <= 0) return null;
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.Find(e => e.ID == id);
@@ -403,7 +403,7 @@ public partial class Menu : IMenu, IEntity<IMenu>
     /// <returns>实体对象</returns>
     public static Menu? FindByParentIDAndName(Int32 parentId, String name)
     {
-        if (parentId < 0) return null;
+        if (parentId <= 0) return null;
         if (name.IsNullOrEmpty()) return null;
 
         // 实体缓存
@@ -417,7 +417,7 @@ public partial class Menu : IMenu, IEntity<IMenu>
     /// <returns>实体列表</returns>
     public static IList<Menu> FindAllByParentID(Int32 parentId)
     {
-        if (parentId < 0) return [];
+        if (parentId <= 0) return [];
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.FindAll(e => e.ParentID == parentId);
diff --git a/XUnitTest.XCode/Code/Entity/角色.cs b/XUnitTest.XCode/Code/Entity/角色.cs
index 33dc7548f..fcf374f7e 100644
--- a/XUnitTest.XCode/Code/Entity/角色.cs
+++ b/XUnitTest.XCode/Code/Entity/角色.cs
@@ -306,7 +306,7 @@ public partial class Role : IRole, IEntity<IRole>
     /// <returns>实体对象</returns>
     public static Role? FindByID(Int32 id)
     {
-        if (id < 0) return null;
+        if (id <= 0) return null;
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.Find(e => e.ID == id);
diff --git a/XUnitTest.XCode/Code/Entity/部门.cs b/XUnitTest.XCode/Code/Entity/部门.cs
index 163f0bce9..462513802 100644
--- a/XUnitTest.XCode/Code/Entity/部门.cs
+++ b/XUnitTest.XCode/Code/Entity/部门.cs
@@ -381,7 +381,7 @@ public partial class Department : IDepartment, IEntity<IDepartment>
     /// <returns>实体对象</returns>
     public static Department? FindByID(Int32 id)
     {
-        if (id < 0) return null;
+        if (id <= 0) return null;
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.Find(e => e.ID == id);
@@ -411,7 +411,7 @@ public partial class Department : IDepartment, IEntity<IDepartment>
     /// <returns>实体列表</returns>
     public static IList<Department> FindAllByParentIDAndName(Int32 parentId, String name)
     {
-        if (parentId < 0) return [];
+        if (parentId <= 0) return [];
         if (name.IsNullOrEmpty()) return [];
 
         // 实体缓存
@@ -438,7 +438,7 @@ public partial class Department : IDepartment, IEntity<IDepartment>
     /// <returns>实体列表</returns>
     public static IList<Department> FindAllByTenantId(Int32 tenantId)
     {
-        if (tenantId < 0) return [];
+        if (tenantId <= 0) return [];
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.FindAll(e => e.TenantId == tenantId);
diff --git a/XUnitTest.XCode/Code/entity_log_normal.cs b/XUnitTest.XCode/Code/entity_log_normal.cs
index f0e7efbf6..e754978c1 100644
--- a/XUnitTest.XCode/Code/entity_log_normal.cs
+++ b/XUnitTest.XCode/Code/entity_log_normal.cs
@@ -248,7 +248,7 @@ public partial class Log
     /// <returns>实体对象</returns>
     public static Log? FindByID(Int64 id)
     {
-        if (id < 0) return null;
+        if (id <= 0) return null;
 
         return Find(_.ID == id);
     }
@@ -272,7 +272,7 @@ public partial class Log
     public static IList<Log> FindAllByCategoryAndLinkID(String? category, Int64 linkId)
     {
         if (category == null) return [];
-        if (linkId < 0) return [];
+        if (linkId <= 0) return [];
 
         return FindAll(_.Category == category & _.LinkID == linkId);
     }
@@ -282,7 +282,7 @@ public partial class Log
     /// <returns>实体列表</returns>
     public static IList<Log> FindAllByCreateUserID(Int32 createUserId)
     {
-        if (createUserId < 0) return [];
+        if (createUserId <= 0) return [];
 
         return FindAll(_.CreateUserID == createUserId);
     }
diff --git a/XUnitTest.XCode/Code/entity_user_normal.cs b/XUnitTest.XCode/Code/entity_user_normal.cs
index 001860233..269353f6b 100644
--- a/XUnitTest.XCode/Code/entity_user_normal.cs
+++ b/XUnitTest.XCode/Code/entity_user_normal.cs
@@ -468,7 +468,7 @@ public partial class User
     /// <returns>实体对象</returns>
     public static User? FindByID(Int32 id)
     {
-        if (id < 0) return null;
+        if (id <= 0) return null;
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.Find(e => e.ID == id);
@@ -539,7 +539,7 @@ public partial class User
     /// <returns>实体列表</returns>
     public static IList<User> FindAllByRoleID(Int32 roleId)
     {
-        if (roleId < 0) return [];
+        if (roleId <= 0) return [];
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.FindAll(e => e.RoleID == roleId);
@@ -552,7 +552,7 @@ public partial class User
     /// <returns>实体列表</returns>
     public static IList<User> FindAllByDepartmentID(Int32 departmentId)
     {
-        if (departmentId < 0) return [];
+        if (departmentId <= 0) return [];
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.FindAll(e => e.DepartmentID == departmentId);
diff --git a/XUnitTest.XCode/Code/entity_user_normal_biz.cs b/XUnitTest.XCode/Code/entity_user_normal_biz.cs
index 7ae53af76..17b583f92 100644
--- a/XUnitTest.XCode/Code/entity_user_normal_biz.cs
+++ b/XUnitTest.XCode/Code/entity_user_normal_biz.cs
@@ -178,7 +178,7 @@ public partial class User : Entity<User>
         if (!code.IsNullOrEmpty()) exp &= _.Code == code;
         if (roleId >= 0) exp &= _.RoleID == roleId;
         if (departmentId >= 0) exp &= _.DepartmentID == departmentId;
-        if (sex > 0) exp &= _.Sex == sex;
+        if (sex >= 0) exp &= _.Sex == sex;
         if (mailVerified != null) exp &= _.MailVerified == mailVerified;
         if (mobileVerified != null) exp &= _.MobileVerified == mobileVerified;
         if (areaId >= 0) exp &= _.AreaId == areaId;
diff --git a/XUnitTest.XCode/Model/Code/entity_city.cs b/XUnitTest.XCode/Model/Code/entity_city.cs
index ce6b642e6..1e47e7a11 100644
--- a/XUnitTest.XCode/Model/Code/entity_city.cs
+++ b/XUnitTest.XCode/Model/Code/entity_city.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Runtime.Serialization;
@@ -262,7 +262,7 @@ public partial class CorePerson
     /// <returns>实体列表</returns>
     public static IList<CorePerson> FindAllByBuildID(Int32 buildId)
     {
-        if (buildId < 0) return [];
+        if (buildId <= 0) return [];
 
         // 实体缓存
         if (Meta.Session.Count < 1000) return Meta.Cache.FindAll(e => e.BuildID == buildId);
diff --git a/XUnitTest.XCode/XUnitTest.XCode.csproj b/XUnitTest.XCode/XUnitTest.XCode.csproj
index 24a4f62d2..9d913414d 100644
--- a/XUnitTest.XCode/XUnitTest.XCode.csproj
+++ b/XUnitTest.XCode/XUnitTest.XCode.csproj
@@ -116,9 +116,6 @@
     <Compile Update="Code\class_user_interface.cs">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Compile>
-    <Compile Update="Model\Code\entity_city.cs">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </Compile>
     <Compile Update="Model\Code\entity_city_biz.cs">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Compile>