diff --git a/chyoso_toolkit_ui.py b/chyoso_toolkit_ui.py
index ac3ccc3..6f4578b 100644
--- a/chyoso_toolkit_ui.py
+++ b/chyoso_toolkit_ui.py
@@ -290,7 +290,7 @@ with gr.Blocks() as iface:
                     list_file_button = gr.Button("刷新文件")
                     batch_process_button = gr.Button("批量处理")
                 with gr.Column():
-                    batch_output_file = gr.File(label="批量转写结果")
+                    batch_output_file = gr.Files(label="批量转写结果")
 
             with gr.Row():
                 log_output = gr.Textbox(label="日志信息", lines=10)
@@ -350,6 +350,8 @@ with gr.Blocks() as iface:
             # 绑定按钮点击事件
             process_button.click(batch_ocr, inputs=[input_files, user_query_text], outputs=output_file)
 
-    iface.load(fn=update_log_output, outputs=[log_output], every=1)
+    # 使用 Gradio 5 的定时器 API 周期性更新日志输出
+    timer = gr.Timer(1.0)
+    timer.tick(fn=update_log_output, outputs=[log_output])
 
 iface.launch(server_name="0.0.0.0")
diff --git a/requirements.txt b/requirements.txt
index 467c942..8a54e03 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-gradio==4.44.0
+gradio==5.49.0
 openai==1.44.1
 python-dotenv~=1.0.1
 pillow~=10.4.0
\ No newline at end of file