diff --git a/lib/log/log.dart b/lib/log/log.dart
index 5a8fa83..3d01e7d 100644
--- a/lib/log/log.dart
+++ b/lib/log/log.dart
@@ -109,7 +109,7 @@ class Log {
     }
     if (path != null && path!.isNotEmpty) {
       _writer
-          .start(path!, {'request': _onReadyMessage, 'ready': _onReadyMessage});
+          .start(path!, {'request': _onRequestMessage, 'ready': _onReadyMessage});
     }
   }
 
diff --git a/lib/utils/slack/slack_sender.dart b/lib/utils/slack/slack_sender.dart
index 308d38d..e036bd3 100644
--- a/lib/utils/slack/slack_sender.dart
+++ b/lib/utils/slack/slack_sender.dart
@@ -67,23 +67,21 @@ class SlackSender {
 
   /// ****************** File Send *******************
   http.MultipartRequest getPostForm(
-      String url, String channel, String? targetUser) {
+      String url, String channel) {
     var form = http.MultipartRequest('POST', Uri.parse(url));
-    targetUser = getValidatedUser(targetUser);
     form.fields['token'] = token;
     form.fields['channels'] = channel;
     return form;
   }
 
   Future sendFile(String channel, SlackFile file,
-      {String? targetUser,
-      Function(String)? completeListener,
+      {Function(String)? completeListener,
       Function(Object)? errorListener}) async {
-    var form = getPostForm(urlFileUplaod, channel, targetUser);
+    var form = getPostForm(urlFileUplaod, channel);
     form = await file.setFileData(form);
     var response = await form.send();
-
     var result = await response.stream.bytesToString();
+    print(result);
     if (response.statusCode < 300 && response.statusCode >= 200) {
       if (completeListener != null) completeListener(result);
     } else {