diff --git a/CSVDownloader/Web/WebController.cs b/CSVDownloader/Web/WebController.cs
index 78a816f..a92ffe6 100644
--- a/CSVDownloader/Web/WebController.cs
+++ b/CSVDownloader/Web/WebController.cs
@@ -171,7 +171,7 @@ namespace CSVDownloader.Web {
                     var file = files[0];
 
 
-                    if (file.Name.Contains(".crdownload")) {
+                    if (file.Name.Contains(".crdownload") || file.Name.Contains(".tmp")) {
                         // ダウンロード継続
                         last_size = file.Length;
                         logger_.Info($"ダウンロード監視中:{file.Name}  size:{file.Length}");