diff --git a/Myshipping.Application/Service/TrackingSystem/ServiceProjectService.cs b/Myshipping.Application/Service/TrackingSystem/ServiceProjectService.cs
index 52ca64a2..2a8b93e4 100644
--- a/Myshipping.Application/Service/TrackingSystem/ServiceProjectService.cs
+++ b/Myshipping.Application/Service/TrackingSystem/ServiceProjectService.cs
@@ -106,14 +106,9 @@ namespace Myshipping.Application
 
 
                 _logger.LogInformation($"更新服务项目前，获取原始记录 JSON={JSON.Serialize(model)}");
-                /*
-                 需要校验是否已有服务项目对应到服务流程，已对应的不能修改代码
-                 */
-                if (!entity.SERVICE_PROJECT_CODE.Equals(model.SERVICE_PROJECT_CODE,StringComparison.OrdinalIgnoreCase))
-                {
-                    ValidateServiceProject(entity, true);
-                }
-                
+
+                ValidateServiceProject(entity, OperateTypeEnum.Save);
+
                 entity.UpdatedTime = DateTime.Now;
                 entity.UpdatedUserId = UserManager.UserId;
                 entity.UpdatedUserName = UserManager.Name;
@@ -139,16 +134,40 @@ namespace Myshipping.Application
         /// 校验
         /// </summary>
         /// <param name="entity">服务项目详情</param>
-        /// <param name="isCheckRelation">是否校验关系</param>
+        /// <param name="opTypeEnum">操作类型枚举</param>
         /// <returns></returns>
-        private void ValidateServiceProject(ServiceProjectBaseInfo entity, bool isCheckRelation = false)
+        private void ValidateServiceProject(ServiceProjectBaseInfo entity, OperateTypeEnum opTypeEnum)
         {
+            /*
+             1、服务项目代码和名称不能低于2个字符。
+             2、服务项目修改，需要判断当前服务项目是否关联服务流程。已关联的不能修改服务项目。
+             3、取消启用时，需要判断当前服务项目是否关联服务流程。已关联的不能取消启用。
+             */
             if (_serviceWorkFlowProjectRelationRepository.Any(a => a.SERVICE_PROJECT_ID == entity.PK_ID))
             {
                 _logger.LogInformation($"当前服务项目已关联服务流程不能修改,{entity.SERVICE_PROJECT_CODE}");
 
                 throw Oops.Oh($"当前服务项目已关联服务流程不能修改", typeof(InvalidOperationException));
             }
+
+            if (opTypeEnum == OperateTypeEnum.Save)
+            {
+                if (_serviceWorkFlowProjectRelationRepository.AsQueryable().Any(a => a.SERVICE_PROJECT_ID == entity.PK_ID))
+                {
+                    throw Oops.Oh($"当前服务项目已关联服务流程，不能修改", typeof(InvalidOperationException));
+                }
+
+                if (entity.SERVICE_PROJECT_CODE.Length < 2 || entity.SERVICE_PROJECT_NAME.Length < 2)
+                    throw Oops.Oh($"服务项目代码和状态名称不能小于2个字符，不能修改", typeof(InvalidOperationException));
+            }
+
+            if (opTypeEnum == OperateTypeEnum.SetUnEnable)
+            {
+                if (_serviceWorkFlowProjectRelationRepository.AsQueryable().Any(a => a.SERVICE_PROJECT_ID == entity.PK_ID))
+                {
+                    throw Oops.Oh($"当前服务项目已关联服务流程，不能取消启用", typeof(InvalidOperationException));
+                }
+            }
         }
         #endregion
 
@@ -430,7 +449,7 @@ namespace Myshipping.Application
                 }
                 else if (opTypeEnum == OperateTypeEnum.SetUnEnable)
                 {
-                    ValidateServiceProject(model, true);
+                    ValidateServiceProject(model, opTypeEnum);
 
                     model.IS_ENABLE = 0;
 
@@ -445,7 +464,7 @@ namespace Myshipping.Application
                 }
                 else if (opTypeEnum == OperateTypeEnum.Delete)
                 {
-                    ValidateServiceProject(model, true);
+                    ValidateServiceProject(model, opTypeEnum);
 
                     model.IsDeleted = true;
 
diff --git a/Myshipping.Application/Service/TrackingSystem/StatusSkuBaseService.cs b/Myshipping.Application/Service/TrackingSystem/StatusSkuBaseService.cs
index 39ff09e6..87ebc851 100644
--- a/Myshipping.Application/Service/TrackingSystem/StatusSkuBaseService.cs
+++ b/Myshipping.Application/Service/TrackingSystem/StatusSkuBaseService.cs
@@ -147,7 +147,7 @@ namespace Myshipping.Application
         /// <summary>
         /// 校验
         /// </summary>
-        /// <param name="entity">服务项目详情</param>
+        /// <param name="entity">服务状态详情</param>
         /// <param name="opTypeEnum">操作类型枚举</param>
         /// <returns></returns>
         private void ValidateServiceStatus(StatusSkuBaseInfo entity, OperateTypeEnum opTypeEnum)