diff --git a/LunaTranslator/LunaTranslator/textsource/copyboard.py b/LunaTranslator/LunaTranslator/textsource/copyboard.py
index 1c1220d5..12ff1955 100644
--- a/LunaTranslator/LunaTranslator/textsource/copyboard.py
+++ b/LunaTranslator/LunaTranslator/textsource/copyboard.py
@@ -1,30 +1,29 @@
 import time
 from textsource.textsourcebase import basetext
 from myutils.config import globalconfig
-import winsharedutils, os
+import winsharedutils, os, queue
 import windows
 
 
 class copyboard(basetext):
-    def __init__(self) -> None:
-        self.last_paste_str = ""
 
+    def end(self):
+        winsharedutils.clipboard_callback_stop(self.__hwnd)
+        super().end()
+
+    def __callback(self, string, ismy):
+        if globalconfig["excule_from_self"] and ismy:
+            return
+        return self.__queue.put(string)
+
+    def __init__(self) -> None:
+        self.__ref = winsharedutils.clipboard_callback_type(self.__callback)
+        self.__hwnd = winsharedutils.clipboard_callback(self.__ref)
+        self.__queue = queue.Queue()
         super(copyboard, self).__init__("0", "copy")
 
     def gettextthread(self):
-
-        time.sleep(0.1)
-        paste_str = winsharedutils.clipboard_get()
-
-        if self.last_paste_str != paste_str:
-            self.last_paste_str = paste_str
-            if (
-                globalconfig["excule_from_self"]
-                and windows.GetWindowThreadProcessId(windows.GetClipboardOwner())
-                == os.getpid()
-            ):
-                return
-            return paste_str
+        return self.__queue.get()
 
     def gettextonce(self):
         return winsharedutils.clipboard_get()
diff --git a/LunaTranslator/LunaTranslator/winsharedutils.py b/LunaTranslator/LunaTranslator/winsharedutils.py
index 99866a5e..ddfd1df2 100644
--- a/LunaTranslator/LunaTranslator/winsharedutils.py
+++ b/LunaTranslator/LunaTranslator/winsharedutils.py
@@ -409,3 +409,10 @@ get_ZoomFactor.argtypes = (c_void_p,)
 get_ZoomFactor.restype = c_double
 put_ZoomFactor = utilsdll.put_ZoomFactor
 put_ZoomFactor.argtypes = c_void_p, c_double
+
+clipboard_callback = utilsdll.clipboard_callback
+clipboard_callback.argtypes = (c_void_p,)
+clipboard_callback.restype = HWND
+clipboard_callback_stop = utilsdll.clipboard_callback_stop
+clipboard_callback_stop.argtypes = (HWND,)
+clipboard_callback_type = CFUNCTYPE(None, c_wchar_p, c_bool)
diff --git a/plugins/CMakeLists.txt b/plugins/CMakeLists.txt
index f07df090..5a0e29f1 100644
--- a/plugins/CMakeLists.txt
+++ b/plugins/CMakeLists.txt
@@ -29,7 +29,7 @@ include(generate_product_version)
 
 set(VERSION_MAJOR 3)
 set(VERSION_MINOR 2)
-set(VERSION_PATCH 2)
+set(VERSION_PATCH 3)
 
 add_library(pch pch.cpp)
 target_precompile_headers(pch PUBLIC pch.h)
diff --git a/plugins/winsharedutils/clipboard.cpp b/plugins/winsharedutils/clipboard.cpp
index b6250d82..ac41455e 100644
--- a/plugins/winsharedutils/clipboard.cpp
+++ b/plugins/winsharedutils/clipboard.cpp
@@ -64,4 +64,69 @@ bool clipboard_set(HWND hwnd, wchar_t *text)
     } while (false);
     CloseClipboard();
     return success;
-}
\ No newline at end of file
+}
+
+static void clipboard_callback_1(void (*callback)(wchar_t *, bool), HANDLE hsema, HWND *hwnd)
+{
+    const wchar_t CLASS_NAME[] = L"LunaClipboardListener";
+
+    WNDCLASS wc = {};
+    wc.lpfnWndProc = [](HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+    {
+        if (WM_CLIPBOARDUPDATE == message)
+        {
+            auto data = clipboard_get();
+            auto callback_ = reinterpret_cast<decltype(callback)>(GetWindowLongPtrW(hWnd, GWLP_USERDATA));
+            if (data && callback_)
+            {
+                auto ohwnd = GetClipboardOwner();
+                DWORD pid;
+                GetWindowThreadProcessId(ohwnd, &pid);
+                callback_(data, pid == GetCurrentProcessId());
+                delete data;
+            }
+        }
+        return DefWindowProc(hWnd, message, wParam, lParam);
+    };
+    wc.hInstance = GetModuleHandle(0);
+    wc.lpszClassName = CLASS_NAME;
+
+    static auto _ = RegisterClass(&wc);
+    HWND hWnd = CreateWindowEx(
+        WS_EX_CLIENTEDGE, CLASS_NAME, CLASS_NAME, WS_OVERLAPPEDWINDOW,
+        0, 0, 0, 0,
+        NULL, NULL, GetModuleHandle(0), 0);
+
+    SetWindowLongPtrW(hWnd, GWLP_USERDATA, (LONG_PTR)callback);
+
+    *hwnd = hWnd;
+    ReleaseSemaphore(hsema, 1, 0);
+    MSG msg = {};
+    while (GetMessage(&msg, NULL, 0, 0))
+    {
+        TranslateMessage(&msg);
+        DispatchMessage(&msg);
+    }
+}
+
+DECLARE HWND clipboard_callback(void (*callback)(wchar_t *, bool))
+{
+    HANDLE hsema = CreateSemaphoreW(0, 0, 10, 0);
+    HWND hwnd;
+
+    std::thread(std::bind(clipboard_callback_1, callback, hsema, &hwnd)).detach();
+
+    WaitForSingleObject(hsema, INFINITE);
+    CloseHandle(hsema);
+    if (AddClipboardFormatListener(hwnd))
+        return hwnd;
+    else
+        return NULL;
+}
+DECLARE void clipboard_callback_stop(HWND hwnd)
+{
+    if (!hwnd)
+        return;
+    RemoveClipboardFormatListener(hwnd);
+    DestroyWindow(hwnd);
+}