def format_log_file_name_timestamp(timestamp):

app.py

@@ -694,13 +694,21 @@ def get_logs_sessions(user_data, log_type):
     # file_names sort by timestamp DESC
     file_names.sort(reverse=True)
     choices = [
-        (file_name.split("/")[-1].split(".")[0], file_name) for file_name in file_names
+        (format_log_file_name_timestamp(file_name.split("/")[-1].split(".")[0]), file_name) 
+        for file_name in file_names
     ]
 
     paragraph_logs_session_list = gr.update(choices=choices, interactive=True, visible=True)
 
     return paragraph_logs_session_list
 
+def format_log_file_name_timestamp(timestamp):
+    # 假設時間戳格式為 "YYYY-MM-DD-HH-MM-SS"
+    parts = timestamp.split("-")
+    if len(parts) == 6:
+        return f"{'-'.join(parts[:3])} {':'.join(parts[3:])}"
+    return timestamp  # 如果格式不符合預期,則返回原始字符串
+
 def get_paragraph_practice_log_session_content(file_name):
     if file_name:
         content = GCS_SERVICE.download_as_string("jutor_logs", file_name)