diff --git a/OpenAuth.App/ServiceApp/AirportMaintenanceApp.cs b/OpenAuth.App/ServiceApp/AirportMaintenanceApp.cs
index 271f0d1..d85f7b3 100644
--- a/OpenAuth.App/ServiceApp/AirportMaintenanceApp.cs
+++ b/OpenAuth.App/ServiceApp/AirportMaintenanceApp.cs
@@ -408,7 +408,7 @@ namespace OpenAuth.App.ServiceApp
 
         #endregion
 
-        public async Task<Response<PageInfo<List<LasaMediaFile>>>> GetMediaFile(string taskId, string device,
+        public async Task<Response<PageInfo<List<LasaMediaFile>>>> GetMediaFile(string taskId, string airId,string device,
             string picname, DateTime? startTime, DateTime? endTime, int page, int limit, string parentKey,int? objectKeyExist)
         {
             RefAsync<int> totalCount = 0;
@@ -417,15 +417,16 @@ namespace OpenAuth.App.ServiceApp
                 Console.WriteLine(startTime.ToString());
                 var list = await db.LasaMediaFile.AsQueryable()
                     .LeftJoin<LasaTask>((x, b) => x.FlightId == b.FlightId)
-                    .WhereIF(!string.IsNullOrEmpty(device), x => x.DroneModelKey == device)
-                    .WhereIF(!string.IsNullOrEmpty(picname), x => x.Name.Contains(picname))
-                    .WhereIF(objectKeyExist is 0,x=> x.ObjectKey  == null)
-                    .WhereIF(objectKeyExist is 1,x=> x.ObjectKey  != null)
-                    .WhereIF(!"0001/1/1 0:00:00".Equal(startTime.ToString()), x => x.CreateTime >= startTime)
-                    .WhereIF(!"0001/1/1 0:00:00".Equal(endTime.ToString()), x => x.CreateTime <= endTime)
-                    .WhereIF(!string.IsNullOrEmpty(parentKey), x => x.ParentKey == parentKey)
-                    .WhereIF(!string.IsNullOrEmpty(taskId), x => x.TaskId == taskId)
-                    .OrderBy(x => x.CreateTime, OrderByType.Desc)
+                    .WhereIF(!string.IsNullOrEmpty(device), (x, b) => x.DroneModelKey == device)
+                    .WhereIF(!string.IsNullOrEmpty(picname), (x, b) => x.Name.Contains(picname))
+                    .WhereIF(!string.IsNullOrEmpty(airId), (x, b) => b.AirLineId == airId)
+                    .WhereIF(objectKeyExist is 0,(x, b)=> x.ObjectKey  == null)
+                    .WhereIF(objectKeyExist is 1,(x, b)=> x.ObjectKey  != null)
+                    .WhereIF(!"0001/1/1 0:00:00".Equal(startTime.ToString()), (x, b) => x.CreateTime >= startTime)
+                    .WhereIF(!"0001/1/1 0:00:00".Equal(endTime.ToString()), (x, b) => x.CreateTime <= endTime)
+                    .WhereIF(!string.IsNullOrEmpty(parentKey), (x, b) => x.ParentKey == parentKey)
+                    .WhereIF(!string.IsNullOrEmpty(taskId), (x, b) => x.TaskId == taskId)
+                    .OrderBy((x, b) => x.CreateTime, OrderByType.Desc)
                     .Select((x,b) => new LasaMediaFile
                     {
                         Id = x.Id,
diff --git a/OpenAuth.WebApi/Controllers/ServiceControllers/AirportMaintenanceController.cs b/OpenAuth.WebApi/Controllers/ServiceControllers/AirportMaintenanceController.cs
index d545e8e..88fe25d 100644
--- a/OpenAuth.WebApi/Controllers/ServiceControllers/AirportMaintenanceController.cs
+++ b/OpenAuth.WebApi/Controllers/ServiceControllers/AirportMaintenanceController.cs
@@ -692,12 +692,12 @@ namespace OpenAuth.WebApi.Controllers.ServiceControllers
 
 
         [HttpGet]
-        public async Task<Response<PageInfo<List<LasaMediaFile>>>> GetMediaFile(string taskId,string device,string picname, DateTime startTime, DateTime endTime, int page, int limit,string parentKey,int? objectKeyExist)
+        public async Task<Response<PageInfo<List<LasaMediaFile>>>> GetMediaFile(string taskId,string airId,string device,string picname, DateTime startTime, DateTime endTime, int page, int limit,string parentKey,int? objectKeyExist)
         {
             var result = new Response<PageInfo<List<LasaMediaFile>>>();
             try
             {
-                result = await _app.GetMediaFile(taskId,device, picname,startTime, endTime, page, limit,parentKey,objectKeyExist);
+                result = await _app.GetMediaFile(taskId,airId,device, picname,startTime, endTime, page, limit,parentKey,objectKeyExist);
             }
             catch (Exception ex)
             {