diff --git a/Src/Dlhis.Middle/Services/Implements/DataDownloadService.cs b/Src/Dlhis.Middle/Services/Implements/DataDownloadService.cs
index beb8ea05..a518bf71 100644
--- a/Src/Dlhis.Middle/Services/Implements/DataDownloadService.cs
+++ b/Src/Dlhis.Middle/Services/Implements/DataDownloadService.cs
@@ -36,7 +36,11 @@ public class DataDownloadService : IDataDownloadService
 
         foreach (var item in factories)
         {
-            await DownloadAsync<LocalDepartmentEntity>(item);
+            if (!await _dbContext.Queryable<LocalDepartmentEntity>().AnyAsync())
+            {
+                await DownloadAsync<LocalDepartmentEntity>(item);
+            }
+
             await DownloadAsync<LocalDeviceEntity>(item);
             await DownloadAsync<LocalDeviceRegistryEntity>(item);