diff --git a/AsbCloudInfrastructure/Repository/ProcessMapRepository.cs b/AsbCloudInfrastructure/Repository/ProcessMapRepository.cs
index 1d3fec14..43d11179 100644
--- a/AsbCloudInfrastructure/Repository/ProcessMapRepository.cs
+++ b/AsbCloudInfrastructure/Repository/ProcessMapRepository.cs
@@ -60,14 +60,13 @@ namespace AsbCloudInfrastructure.Repository
             return dtos;
         }
 
-        public async Task<int> RemoveRangeAsync(int idWell, CancellationToken cancellationToken)
+        public Task<int> RemoveRangeAsync(int idWell, CancellationToken cancellationToken)
         {
-            var entitites = await dbContext.ProcessMap.Where(x => x.IdWell == idWell)
-                .ToListAsync(cancellationToken);
-            
+            var entitites = dbContext.ProcessMap.Where(x => x.IdWell == idWell);
+
             dbContext.ProcessMap.RemoveRange(entitites);
 
-            return await dbContext.SaveChangesAsync(cancellationToken);
+            return dbContext.SaveChangesAsync(cancellationToken);
         }
 
         public override async Task<int> InsertAsync(ProcessMapPlanDto dto,