diff --git a/OpenAuth.App/ServiceApp/DroneSsnydManage/DroneSsnyApp.cs b/OpenAuth.App/ServiceApp/DroneSsnydManage/DroneSsnyApp.cs
index e801720..66aab4b 100644
--- a/OpenAuth.App/ServiceApp/DroneSsnydManage/DroneSsnyApp.cs
+++ b/OpenAuth.App/ServiceApp/DroneSsnydManage/DroneSsnyApp.cs
@@ -419,8 +419,61 @@ namespace OpenAuth.App.ServiceApp.DroneSsnydManage
                 Id = project.Id,
                 xiangmu_no = newXiangmuNo
             };
-            // todo 空字段是否会影响 
-            await Repository.UpdateAsync(newProject);
+            await Repository.AsUpdateable(newProject).IgnoreNullColumns().ExecuteCommandAsync();
         }
+
+        public async Task MaintainXianmuName(string id, string newXiangmuName)
+        {
+            var project = await Repository.AsQueryable().SingleAsync(a => a.Id == id && a.handle_status_id != 99);
+            if (project == null)
+            {
+                throw new Exception("项目不存在或停止生产");
+            }
+
+            var newProject = new DroneSsnyd()
+            {
+                Id = project.Id,
+                xiangmu_name = newXiangmuName
+            };
+            await Repository.AsUpdateable(newProject).IgnoreNullColumns().ExecuteCommandAsync();
+        }
+
+        public async Task ProjectRenewal(string id, DateTime newEndTime)
+        {
+            var project = await Repository.AsQueryable().SingleAsync(a => a.Id == id && a.handle_status_id != 99);
+            if (project == null)
+            {
+                throw new Exception("项目不存在或停止生产");
+            }
+
+            if (newEndTime < project.end_time)
+            {
+                throw new Exception("新的结束时间不能早于原结束时间");
+            }
+
+            var newProject = new DroneSsnyd()
+            {
+                Id = project.Id,
+                end_time = newEndTime
+            };
+            await Repository.AsUpdateable(newProject).IgnoreNullColumns().ExecuteCommandAsync();
+        }
+
+        public async Task CloseProject(string id)
+             {
+                 var project = await Repository.AsQueryable().SingleAsync(a => a.Id == id && a.handle_status_id != 99);
+                 if (project == null)
+                 {
+                     throw new Exception("项目不存在或停止生产");
+                 }
+                 
+                 var newProject = new DroneSsnyd()
+                 {
+                     Id = project.Id,
+                     handle_status_id = 99,
+                     handle_status_name = "项目终止",
+                 };
+                 await Repository.AsUpdateable(newProject).IgnoreNullColumns().ExecuteCommandAsync();
+             }
     }
 }
\ No newline at end of file
diff --git a/OpenAuth.WebApi/Controllers/ServiceControllers/DroneSsnyController.cs b/OpenAuth.WebApi/Controllers/ServiceControllers/DroneSsnyController.cs
index 776f32b..c508f44 100644
--- a/OpenAuth.WebApi/Controllers/ServiceControllers/DroneSsnyController.cs
+++ b/OpenAuth.WebApi/Controllers/ServiceControllers/DroneSsnyController.cs
@@ -120,7 +120,7 @@ namespace OpenAuth.WebApi.Controllers.ServiceControllers
             return response;
         }
 
-        // todo 编号维护 名称维护 项目续期 项目详情  停止生产 项目称交
+        // todo 项目详情  停止生产 项目称交
         /// <summary>
         /// 编号维护
         /// </summary>
@@ -133,7 +133,78 @@ namespace OpenAuth.WebApi.Controllers.ServiceControllers
             var response = new Response<bool>();
             try
             {
-               await droneSsnyApp.MaintainNumber(id, newXiangmuNo);
+                await droneSsnyApp.MaintainNumber(id, newXiangmuNo);
+                response.Result = true;
+            }
+            catch (Exception ex)
+            {
+                response.Code = 500;
+                response.Message = ex.InnerException?.Message ?? ex.Message;
+            }
+
+            return response;
+        }
+
+        /// <summary>
+        /// 名称维护
+        /// </summary>
+        /// <param name="id"></param>
+        /// <param name="newXiangmuName"></param>
+        /// <returns></returns>
+        [HttpPost]
+        public async Task<Response<bool>> MaintainXianmuName(string id, string newXiangmuName)
+        {
+            var response = new Response<bool>();
+            try
+            {
+                await droneSsnyApp.MaintainXianmuName(id, newXiangmuName);
+                response.Result = true;
+            }
+            catch (Exception ex)
+            {
+                response.Code = 500;
+                response.Message = ex.InnerException?.Message ?? ex.Message;
+            }
+
+            return response;
+        }
+
+        /// <summary>
+        /// 项目续期
+        /// </summary>
+        /// <param name="id"></param>
+        /// <param name="newEndTime"></param>
+        /// <returns></returns>
+        [HttpPost]
+        public async Task<Response<bool>> ProjectRenewal(string id, DateTime newEndTime)
+        {
+            var response = new Response<bool>();
+            try
+            {
+                await droneSsnyApp.ProjectRenewal(id, newEndTime);
+                response.Result = true;
+            }
+            catch (Exception ex)
+            {
+                response.Code = 500;
+                response.Message = ex.InnerException?.Message ?? ex.Message;
+            }
+
+            return response;
+        }
+
+        /// <summary>
+        /// 停止生产
+        /// </summary>
+        /// <param name="paths"></param>
+        /// <returns></returns>
+        [HttpPost]
+        public async Task<Response<bool>> CloseProject(string id)
+        {
+            var response = new Response<bool>();
+            try
+            {
+                await droneSsnyApp.CloseProject(id);
                 response.Result = true;
             }
             catch (Exception ex)