diff --git a/plugins/dify/main.py b/plugins/dify/main.py
index 33eb753..53eacdc 100644
--- a/plugins/dify/main.py
+++ b/plugins/dify/main.py
@@ -5,6 +5,8 @@ import time
 import re  # 添加re模块导入
 from typing import Dict, Any, List, Optional, Tuple
 
+from pathlib import Path
+
 from plugin_common.message_plugin_interface import MessagePluginInterface
 from plugin_common.plugin_interface import PluginStatus
 from utils.decorator.plugin_decorators import plugin_stats_decorator
@@ -146,7 +148,7 @@ class DifyPlugin(MessagePluginInterface):
                     # 判断是否为本地文件路径
                     if os.path.isfile(response):
                         # 如果是文件路径，使用发送文件方法
-                        await bot.send_image_message(roomid, response)
+                        await bot.send_image_message(roomid, Path(response))
                     else:
                         # 如果是普通文本，使用发送文本方法
                         await bot.send_at_message((roomid if roomid else sender), response, [sender])
@@ -201,7 +203,7 @@ class DifyPlugin(MessagePluginInterface):
                 # 判断是否为本地文件路径
                 if os.path.isfile(response):
                     # 如果是文件路径，使用发送文件方法
-                    await bot.send_image_message((roomid if roomid else sender), response)
+                    await bot.send_image_message((roomid if roomid else sender), Path(response))
                 else:
                     # 如果是普通文本，使用发送文本方法
                     await bot.send_at_message((roomid if roomid else sender), response,