diff --git a/WeiXin/ChatMonitorAll.py b/WeiXin/ChatMonitorAll.py
index 376b4ac..b19f97a 100644
--- a/WeiXin/ChatMonitorAll.py
+++ b/WeiXin/ChatMonitorAll.py
@@ -1,6 +1,7 @@
 # coding=utf-8
 import os
 import sys
+import time
 import logging
 import asyncio
 import hashlib
@@ -315,7 +316,7 @@ class ChatMonitorBot:
                                     self.device, 
                                     target_pos, 
                                     reply, 
-                                    auto_send=True, 
+                                    auto_send=True,
                                     debug_prefix=f"Reply_{int(time.time())}"
                                 )
                                 
diff --git a/WeiXin/WxUtil.py b/WeiXin/WxUtil.py
index 6ae1638..f5b0743 100644
--- a/WeiXin/WxUtil.py
+++ b/WeiXin/WxUtil.py
@@ -185,6 +185,9 @@ def clear_directory(dir_path, exclude_files=None):
                 os.unlink(file_path)
             elif os.path.isdir(file_path):
                 shutil.rmtree(file_path)
+        except PermissionError:
+            # 忽略正在被使用的文件（如当前的日志文件）
+            continue
         except Exception as e:
             logger.warning(f"Failed to delete {file_path}. Reason: {e}")
 
@@ -226,14 +229,17 @@ def safe_device_click(d, x, y):
     安全的点击操作，包含简单的异常捕获和重试逻辑
     """
     try:
-        d.click(x, y)
+        # 强制转换为原生 int，防止 numpy.int64 导致的 JSON 序列化错误
+        ix, iy = int(x), int(y)
+        d.click(ix, iy)
         return True
     except Exception as e:
         logger.warning(f"点击操作失败 ({x}, {y}): {e}，尝试重新连接并重试...")
         try:
             # 尝试重新初始化连接
             new_d = u2.connect()
-            new_d.click(x, y)
+            ix, iy = int(x), int(y)
+            new_d.click(ix, iy)
             return True
         except Exception as e2:
             logger.error(f"重试点击操作依然失败: {e2}")
@@ -818,7 +824,7 @@ async def analyze_chat_image(image_path, output_path, device=None, target_name="
             
             # 执行操作：长按 -> 转文字
             logger.info(f"正在长按语音消息 ({vx}, {vy})...")
-            d.long_click(vx, vy, 1.0) # 缩短按压时间
+            d.long_click(int(vx), int(vy), 1.0) # 确保坐标为原生 int
             
             # 轮询寻找“转文字”按钮
             logger.info("正在快速寻找'转文字'按钮...")
@@ -895,7 +901,7 @@ async def analyze_chat_image(image_path, output_path, device=None, target_name="
                 if restore_processed_voice:
                     logger.info("准备还原状态 (取消转文字)...")
                     
-                    d.long_click(vx, vy, 1.0) # 盲点原坐标
+                    d.long_click(int(vx), int(vy), 1.0) # 确保坐标为原生 int
                     
                     logger.info("正在快速寻找'隐藏文字'按钮...")
                     cancel_template = os.path.join(TEMPLATE_DIR, "cancel_zhuan_wen_zi.jpg")
diff --git a/WeiXin/__pycache__/WxUtil.cpython-310.pyc b/WeiXin/__pycache__/WxUtil.cpython-310.pyc
index be5d10b..9eeae9d 100644
Binary files a/WeiXin/__pycache__/WxUtil.cpython-310.pyc and b/WeiXin/__pycache__/WxUtil.cpython-310.pyc differ