diff --git a/工具v2/database_tools.py b/工具v2/database_tools.py
index 32cafed4..7a35331a 100644
--- a/工具v2/database_tools.py
+++ b/工具v2/database_tools.py
@@ -1,6 +1,6 @@
-import json,re,os,Levenshtein,fitz,time,sys,win32con
+import json,re,os,Levenshtein,fitz,time,sys
 import pandas as pd
-import win32clipboard as wc
+import pyperclip
 
 def GetDate(): #获得当前日期
     currentdate = str(time.localtime().tm_year)+str(time.localtime().tm_mon).zfill(2)+str(time.localtime().tm_mday).zfill(2)
@@ -1343,18 +1343,17 @@ def getlineindex(string,filepath): #返回字符串在文本文件中第一次
     return 1  
     
 def getCopy(): # 获取剪切板内容
-    wc.OpenClipboard()
-    t = wc.GetClipboardData(win32con.CF_UNICODETEXT)
-    t = t.replace("\r\n","\n")
-    wc.CloseClipboard()
+    t = pyperclip.paste().replace("\r","")
     return t 
 
 
 def setCopy(string): # 写入剪切板内容
-    wc.OpenClipboard()
-    wc.EmptyClipboard()
-    wc.SetClipboardData(win32con.CF_UNICODETEXT, string)
-    wc.CloseClipboard()
+    pyperclip.copy(string)
+    
+    # wc.OpenClipboard()
+    # wc.EmptyClipboard()
+    # wc.SetClipboardData(win32con.CF_UNICODETEXT, string)
+    # wc.CloseClipboard()
 
 def itemizeProblems(string): #将题号替换为\item
     string_list = string.split("\n")