diff --git a/LunaTranslator/LunaTranslator/gui/settin.py b/LunaTranslator/LunaTranslator/gui/settin.py
index d3ed3ee9..e2849112 100644
--- a/LunaTranslator/LunaTranslator/gui/settin.py
+++ b/LunaTranslator/LunaTranslator/gui/settin.py
@@ -79,7 +79,7 @@ class TabWidget(QWidget):
 
 class Settin(closeashidewindow):
     voicelistsignal = pyqtSignal(list, int)
-    mp3playsignal = pyqtSignal(str, int, bool)
+    mp3playsignal = pyqtSignal(bytes, int, bool)
     versiontextsignal = pyqtSignal(str)
     progresssignal = pyqtSignal(str, int)
     fontbigsmallsignal = pyqtSignal(int)
diff --git a/LunaTranslator/LunaTranslator/gui/settingpage_tts.py b/LunaTranslator/LunaTranslator/gui/settingpage_tts.py
index 413894f9..3870b1ce 100644
--- a/LunaTranslator/LunaTranslator/gui/settingpage_tts.py
+++ b/LunaTranslator/LunaTranslator/gui/settingpage_tts.py
@@ -37,6 +37,7 @@ def getttsgrid(self):
             continue
         if "args" in globalconfig["reader"][name]:
             items = autoinitdialog_items(globalconfig["reader"][name])
+            items[-1]["callback"] = gobject.baseobject.startreader
             _3 = getcolorbutton(
                 globalconfig,
                 "",
diff --git a/LunaTranslator/LunaTranslator/gui/showword.py b/LunaTranslator/LunaTranslator/gui/showword.py
index 90220393..317772b8 100644
--- a/LunaTranslator/LunaTranslator/gui/showword.py
+++ b/LunaTranslator/LunaTranslator/gui/showword.py
@@ -12,7 +12,7 @@ from PyQt5.QtWidgets import (
     QTabWidget,
     QFileDialog,
     QTabBar,
-    QLabel
+    QLabel,
 )
 from PyQt5.QtGui import QPixmap, QImage
 from traceback import print_exc
@@ -31,7 +31,7 @@ from gui.usefulwidget import (
     getlineedit,
     getsimpleswitch,
     getcolorbutton,
-    tabadd_lazy
+    tabadd_lazy,
 )
 from myutils.wrapper import threader
 from myutils.ocrutil import imageCut, ocr_run
@@ -54,6 +54,7 @@ class ffmpeg_virtual_audio_capturer:
             )
         except:
             print_exc()
+
     def end(self):
         try:
             self.engine.stdin.write(b"q")
@@ -94,16 +95,24 @@ class AnkiWindow(QWidget):
     __ocrsettext = pyqtSignal(str)
     refreshhtml = pyqtSignal()
 
+    def callbacktts(self, edit, data):
+        fname = "./cache/tts/" + str(uuid.uuid4()) + ".mp3"
+        os.makedirs("./cache/tts", exist_ok=True)
+        with open(fname, "wb") as ff:
+            ff.write(data)
+        edit.setText(os.path.abspath(fname))
+
     def langdu(self):
         if gobject.baseobject.reader:
             gobject.baseobject.reader.ttscallback(
-                self.currentword, self.audiopath.setText
+                self.currentword, functools.partial(self.callbacktts, self.audiopath)
             )
 
     def langdu2(self):
         if gobject.baseobject.reader:
             gobject.baseobject.reader.ttscallback(
-                self.example.toPlainText(), self.audiopath_sentence.setText
+                self.example.toPlainText(),
+                functools.partial(self.callbacktts, self.audiopath_sentence),
             )
 
     @threader
diff --git a/LunaTranslator/LunaTranslator/gui/textbrowser.py b/LunaTranslator/LunaTranslator/gui/textbrowser.py
index 0849f4ea..0d42abdb 100644
--- a/LunaTranslator/LunaTranslator/gui/textbrowser.py
+++ b/LunaTranslator/LunaTranslator/gui/textbrowser.py
@@ -115,8 +115,8 @@ class BorderedLabel(ShadowLabel):
         self._type = _type
 
     def move(self, point: QPoint):
-        point.setX(point.x() - self.m_fontOutLineWidth)
-        point.setY(point.y() - self.m_fontOutLineWidth)
+        point.setX(int(point.x() - self.m_fontOutLineWidth))
+        point.setY(int(point.y() - self.m_fontOutLineWidth))
         super().move(point)
 
     def adjustSize(self):
@@ -124,8 +124,8 @@ class BorderedLabel(ShadowLabel):
         text = self._m_text
         font_m = QFontMetrics(font)
         self.resize(
-            font_m.width(text) + 2 * self.m_fontOutLineWidth,
-            font_m.height() + 2 * self.m_fontOutLineWidth,
+            int(font_m.width(text) + 2 * self.m_fontOutLineWidth),
+            int(font_m.height() + 2 * self.m_fontOutLineWidth),
         )
 
     def paintEvent(self, event):
diff --git a/LunaTranslator/LunaTranslator/myutils/utils.py b/LunaTranslator/LunaTranslator/myutils/utils.py
index 89261ffd..29da5d9b 100644
--- a/LunaTranslator/LunaTranslator/myutils/utils.py
+++ b/LunaTranslator/LunaTranslator/myutils/utils.py
@@ -11,6 +11,9 @@ import time
 from PyQt5.QtWidgets import (
     QApplication,
 )
+from PyQt5.QtCore import QIODevice, QBuffer
+from PyQt5.QtMultimedia import QMediaPlayer, QMediaContent
+
 from traceback import print_exc
 from myutils.config import (
     globalconfig,
@@ -235,75 +238,38 @@ def argsort(l):
 
 
 class wavmp3player:
+    def changepos(self, pos):
+        if pos != 0 and pos == self.player.duration():
+            if self.next:
+                content, volume = self.next
+                self.next = None
+                self.realplay(content, volume)
+
     def __init__(self):
-        self.i = 0
-        self.lastfile = None
-        self.tasks = None
-        self.lock = threading.Lock()
-        self.lock.acquire()
-        threading.Thread(target=self.dotasks).start()
+        self.player = QMediaPlayer()
+        self.player.positionChanged.connect(self.changepos)
+        self.next = None
 
-    def mp3playfunction(self, path, volume, force):
-        try:
-            self.tasks = (path, volume, force)
-            self.lock.release()
-        except:
-            pass
+    def realplay(self, content, volume):
+        self.player.stop()
+        self.keepbuffer = []
+        buffer = QBuffer()
+        buffer.open(QIODevice.ReadWrite)
+        self.player.setMedia(QMediaContent(), buffer)
+        self.player.setVolume(volume)
+        buffer.write(content)
+        self.keepbuffer = [buffer]
+        self.player.play()
 
-    def dotasks(self):
-        durationms = 0
-        try:
-            while True:
-                self.lock.acquire()
-                task = self.tasks
-                self.tasks = None
-                if task is None:
-                    continue
-                path, volume, force = task
-
-                if os.path.exists(path) == False:
-                    continue
-                durationms = self._playsoundWin(path, volume)
-
-                if durationms and globalconfig["ttsnointerrupt"]:
-                    while durationms > 0:
-                        durationms -= 100
-                        time.sleep(0.1)
-                        if self.tasks and self.tasks[-1]:
-                            break
-                        # time.sleep(durationms / 1000)
-        except:
-            print_exc()
-
-    def _playsoundWin(self, sound, volume):
-        try:
-
-            windows.mciSendString(("stop lunatranslator_mci_{}".format(self.i)))
-            windows.mciSendString(("close lunatranslator_mci_{}".format(self.i)))
-            self.i += 1
-            if self.lastfile:
-                os.remove(self.lastfile)
-            self.lastfile = sound
-            windows.mciSendString(
-                'open "{}" type mpegvideo  alias lunatranslator_mci_{}'.format(
-                    sound, self.i
-                )
-            )
-            durationms = int(
-                windows.mciSendString(
-                    "status lunatranslator_mci_{} length".format(self.i)
-                )
-            )
-            windows.mciSendString(
-                "setaudio lunatranslator_mci_{} volume to {}".format(
-                    self.i, volume * 10
-                )
-            )
-            windows.mciSendString(("play lunatranslator_mci_{}".format(self.i)))
-        except:
-            durationms = 0
-
-        return durationms
+    def mp3playfunction(self, content, volume, force):
+        if (
+            globalconfig["ttsnointerrupt"]
+            and self.player.position() < self.player.duration()
+            and not force
+        ):
+            self.next = [content, volume]
+        else:
+            self.realplay(content, volume)
 
 
 def selectdebugfile(path):
diff --git a/LunaTranslator/LunaTranslator/tts/NeoSpeech.py b/LunaTranslator/LunaTranslator/tts/NeoSpeech.py
index 48db9bc6..ef5d8d77 100644
--- a/LunaTranslator/LunaTranslator/tts/NeoSpeech.py
+++ b/LunaTranslator/LunaTranslator/tts/NeoSpeech.py
@@ -84,4 +84,8 @@ class TTS(TTSbase):
         windows.WriteFile(self.hPipe, bytes(buf))
         fname = windows.ReadFile(self.hPipe, 1024).decode("utf-16-le")
         if os.path.exists(fname):
-            return fname
+            with open("./cache/tts/" + fname + ".wav", "rb") as ff:
+                data = ff.read()
+            os.remove("./cache/tts/" + fname + ".wav")
+            return data
+        return None
diff --git a/LunaTranslator/LunaTranslator/tts/basettsclass.py b/LunaTranslator/LunaTranslator/tts/basettsclass.py
index 7ec411d3..125880d1 100644
--- a/LunaTranslator/LunaTranslator/tts/basettsclass.py
+++ b/LunaTranslator/LunaTranslator/tts/basettsclass.py
@@ -3,6 +3,7 @@ import threading, os, functools
 from myutils.wrapper import threader
 from traceback import print_exc
 
+
 class TTSbase:
     def init(self):
         pass
@@ -60,11 +61,12 @@ class TTSbase:
         threading.Thread(target=_).start()
 
     def read(self, content, force=False):
-        def _(force, fname):
-            volume = self.publicconfig["volume"]
-            self.mp3playsignal.emit(fname, volume, force)
+        volume = self.publicconfig["volume"]
 
-        self.ttscallback(content, functools.partial(_, force))
+        def _(force, volume, data):
+            self.mp3playsignal.emit(data, volume, force)
+
+        self.ttscallback(content, functools.partial(_, force, volume))
 
     @threader
     def ttscallback(self, content, callback):
@@ -74,14 +76,13 @@ class TTSbase:
             return
         if len(self.voicelist) == 0:
             return
-
         rate = self.publicconfig["rate"]
         voice = self.privateconfig["voice"]
         voice_index = self.voicelist.index(voice)
         try:
-            fname = self.speak(content, rate, voice, voice_index)
-            if fname:
-                callback(os.path.abspath(fname))
+            data = self.speak(content, rate, voice, voice_index)
+            if data and len(data):
+                callback(data)
         except:
             print_exc()
             return
diff --git a/LunaTranslator/LunaTranslator/tts/edgetts.py b/LunaTranslator/LunaTranslator/tts/edgetts.py
index be28091f..a506a90a 100644
--- a/LunaTranslator/LunaTranslator/tts/edgetts.py
+++ b/LunaTranslator/LunaTranslator/tts/edgetts.py
@@ -193,8 +193,4 @@ def transferMsTTSData(rate, content, voice):
         else:
             break
     ws.close()
-    os.makedirs("./cache/tts/", exist_ok=True)
-    outputPath = "./cache/tts/" + str(time.time()) + ".mp3"
-    with open(outputPath, "wb") as audio_out:
-        audio_out.write(audio_stream)
-    return outputPath
+    return audio_stream
diff --git a/LunaTranslator/LunaTranslator/tts/gtts.py b/LunaTranslator/LunaTranslator/tts/gtts.py
index e9ca465f..55ca0153 100644
--- a/LunaTranslator/LunaTranslator/tts/gtts.py
+++ b/LunaTranslator/LunaTranslator/tts/gtts.py
@@ -325,6 +325,7 @@ import re
 
 _ALL_PUNC_OR_SPACE = re.compile("^[{}]*$".format(re.escape(punc + ws)))
 
+
 def _minimize(the_string, delim, max_size):
     if the_string.startswith(delim):
         the_string = the_string[len(delim) :]
@@ -543,11 +544,11 @@ class gTTS:
                 "'fp' is not a file-like object or it does not take bytes: %s" % str(e)
             )
 
-    def save(self, savefile):
-        with open(str(savefile), "wb") as f:
-            self.write_to_fp(f)
-            f.flush()
-            log.debug("Saved to %s", savefile)
+    def save(self):
+        bs = b""
+        for idx, decoded in enumerate(self.stream()):
+            bs += decoded
+        return bs
 
 
 class gTTSError(Exception):
@@ -605,8 +606,4 @@ class TTS(TTSbase):
 
     def speak(self, content, rate, voice, voiceidx):
         tts = gTTS(content, lang=getlangsrc())
-        fname = str(time.time())
-        os.makedirs("./cache/tts/", exist_ok=True)
-
-        tts.save("./cache/tts/" + fname + ".mp3")
-        return "./cache/tts/" + fname + ".mp3"
+        return tts.save()
diff --git a/LunaTranslator/LunaTranslator/tts/huoshantts.py b/LunaTranslator/LunaTranslator/tts/huoshantts.py
index f2893705..d675b696 100644
--- a/LunaTranslator/LunaTranslator/tts/huoshantts.py
+++ b/LunaTranslator/LunaTranslator/tts/huoshantts.py
@@ -45,10 +45,6 @@ class TTS(TTSbase):
             json=json_data,
             proxies={"http": None, "https": None},
         )
-        fname = str(time.time())
         b64 = base64.b64decode(response.json()["audio"]["data"])
-        os.makedirs("./cache/tts/", exist_ok=True)
-        with open("./cache/tts/" + fname + ".mp3", "wb") as ff:
-            ff.write(b64)
 
-        return "./cache/tts/" + fname + ".mp3"
+        return b64
diff --git a/LunaTranslator/LunaTranslator/tts/vitsSimpleAPI.py b/LunaTranslator/LunaTranslator/tts/vitsSimpleAPI.py
index 9817a526..4550b07e 100644
--- a/LunaTranslator/LunaTranslator/tts/vitsSimpleAPI.py
+++ b/LunaTranslator/LunaTranslator/tts/vitsSimpleAPI.py
@@ -30,9 +30,5 @@ class TTS(TTSbase):
         response = requests.get(
             f"http://127.0.0.1:{self.config['Port']}/voice/{model}?text={encoded_content}&id={idx}&lang=auto&prompt_lang=auto&format=wav&preset={self.config['preset']}"
         ).content
-        fname = str(time.time())
-        os.makedirs("./cache/tts/", exist_ok=True)
-        with open("./cache/tts/" + fname + ".wav", "wb") as ff:
-            ff.write(response)
 
-        return "./cache/tts/" + fname + ".wav"
+        return response
diff --git a/LunaTranslator/LunaTranslator/tts/voiceroid2.py b/LunaTranslator/LunaTranslator/tts/voiceroid2.py
index 6e9fbdf3..232210dd 100644
--- a/LunaTranslator/LunaTranslator/tts/voiceroid2.py
+++ b/LunaTranslator/LunaTranslator/tts/voiceroid2.py
@@ -2,19 +2,18 @@ import time
 import os
 import windows
 from tts.basettsclass import TTSbase
-
+from ctypes import cast, POINTER, c_char, c_int32
 from myutils.subproc import subproc_w, autoproc
+import threading
 
 
 class TTS(TTSbase):
 
     def init(self):
-        self.path = ""
-        self.voice = ""
-        self.rate = ""
+        self.status = None
 
         self.voicelist = self.getvoicelist()
-        self.checkpath()
+        threading.Thread(target=self.checkpath).start()
 
     def getvoicelist(self):
         voicelist = []
@@ -26,7 +25,7 @@ class TTS(TTSbase):
             if "_" in _:
                 _l = _.split("_")
                 if len(_l) >= 2:
-                    if _l[-1] == "44":
+                    if _l[-1] == "44" or _l[-1] == "22":
                         voicelist.append(_)
         return voicelist
 
@@ -63,25 +62,19 @@ class TTS(TTSbase):
         if os.path.exists(self.config["path"]) == False:
             return False
         if (
-            self.config["path"] != self.path
-            or self.privateconfig["voice"] != self.voice
-            or self.publicconfig["rate"] != self.rate
-        ):
-            self.path = self.config["path"]
-            self.rate = self.publicconfig["rate"]
-            self.voice = self.privateconfig["voice"]
-            fname = str(time.time())
-            os.makedirs("./cache/tts/", exist_ok=True)
-            savepath = os.path.join(os.getcwd(), "cache/tts", fname + ".wav")
-            dllpath = os.path.join(self.path, "aitalked.dll")
+            self.config["path"],
+            self.privateconfig["voice"],
+            self.publicconfig["rate"],
+        ) != self.status:
+            dllpath = os.path.join(self.config["path"], "aitalked.dll")
             ##dllpath=r'C:\Users\wcy\Downloads\zunko\aitalked.dll'
             exepath = os.path.join(os.getcwd(), "files/plugins/shareddllproxy32.exe")
-            self.savepath = savepath
 
             t = time.time()
             t = str(t)
             pipename = "\\\\.\\Pipe\\voiceroid2_" + t
             waitsignal = "voiceroid2waitload_" + t
+            mapname = "voiceroid2filemap" + t
 
             def linear_map(x):
                 if x >= 0:
@@ -90,22 +83,29 @@ class TTS(TTSbase):
                     x = 0.05 * x + 1.0
                 return x
 
+            "".endswith
+            if self.privateconfig["voice"].endswith("_44"):
+                _1 = 44100
+                _2 = linear_map(self.publicconfig["rate"])
+            elif self.privateconfig["voice"].endswith("_22"):
+                _1 = 22050
+                _2 = 0
             self.engine = autoproc(
                 subproc_w(
-                    '"{}" voiceroid2 "{}" "{}" {} 44100 {} "{}"  {} {}'.format(
+                    '"{}" voiceroid2 "{}" "{}" {} {} {} {} {} {}'.format(
                         exepath,
                         self.config["path"],
                         dllpath,
                         self.privateconfig["voice"],
-                        linear_map(self.publicconfig["rate"]),
-                        savepath,
+                        _1,
+                        _2,
                         pipename,
                         waitsignal,
+                        mapname,
                     ),
                     name="voicevoid2",
                 )
             )
-
             windows.WaitForSingleObject(
                 windows.AutoHandle(windows.CreateEvent(False, False, waitsignal)),
                 windows.INFINITE,
@@ -122,20 +122,35 @@ class TTS(TTSbase):
                     None,
                 )
             )
+            self.mappedFile2 = windows.AutoHandle(
+                windows.OpenFileMapping(
+                    windows.FILE_MAP_READ | windows.FILE_MAP_WRITE, False, mapname
+                )
+            )
+            self.mem = windows.MapViewOfFile(
+                self.mappedFile2,
+                windows.FILE_MAP_READ | windows.FILE_MAP_WRITE,
+                0,
+                0,
+                1024 * 1024 * 10,
+            )
+
+            self.status = (
+                self.config["path"],
+                self.privateconfig["voice"],
+                self.publicconfig["rate"],
+            )
 
     def speak(self, content, rate, voice, voice_idx):
         self.checkpath()
-        # def _():
-        
 
         try:
-            content.encode("shift-jis")
+            code1 = content.encode("shift-jis")
         except:
             return
-        code1 = content.encode("shift-jis")
-        # print(code1)
         windows.WriteFile(self.hPipe, code1)
 
-        fname = windows.ReadFile(self.hPipe, 1024).decode("utf8")
-        if os.path.exists(fname):
-            return fname
+        size = c_int32.from_buffer_copy(windows.ReadFile(self.hPipe, 4)).value
+        if size == 0:
+            return None
+        return cast(self.mem, POINTER(c_char))[:size]
diff --git a/LunaTranslator/LunaTranslator/tts/voiceroidplus.py b/LunaTranslator/LunaTranslator/tts/voiceroidplus.py
deleted file mode 100644
index fb6f3b37..00000000
--- a/LunaTranslator/LunaTranslator/tts/voiceroidplus.py
+++ /dev/null
@@ -1,130 +0,0 @@
-import time
-import os
-import windows
-from tts.basettsclass import TTSbase
-
-from myutils.subproc import subproc_w, autoproc
-
-
-class TTS(TTSbase):
-
-    def init(self):
-        self.path = ""
-        self.voice = ""
-        self.rate = ""
-
-        self.voicelist = self.getvoicelist()
-    def voiceshowmap(self, voice):
-        name = voice.split("_")[0]
-        jpname = {
-            "yukari": "結月ゆかり",
-            "akari": "紲星あかり",
-            "kiritan": "東北きりたん",
-            "itako": "東北イタコ",
-            "zunko": "東北ずん子",
-            "yuzuru": "伊織弓鶴",
-            "tsuina": "ついなちゃん",
-            "akane": "琴葉茜",
-            "aoi": "琴葉葵",
-            "kou": "水奈瀬コウ",
-            "sora": "桜乃そら",
-            "tamiyasu": "民安ともえ",
-            "ai": "月読アイ",
-            "shouta": "月読ショウタ",
-            "seika": "京町セイカ",
-            "una": "音街ウナ",
-            "yoshidakun": "鷹の爪吉田",
-            "galaco": "ギャラ子",
-        }
-        vv = jpname[name]
-        if "west" in voice:
-            vv += "（関西弁）"
-        return vv
-
-    def getvoicelist(self):
-        voicelist = []
-        if os.path.exists(self.config["path"]) == False:
-            return []
-        l = os.listdir(os.path.join(self.config["path"], "Voice"))
-
-        for _ in l:
-            if "_" in _:
-                _l = _.split("_")
-                if len(_l) >= 2:
-                    if _l[-1] == "22":
-                        voicelist.append(_)
-        return voicelist
-
-    def checkpath(self):
-        if self.config["path"] == "":
-            return False
-        if os.path.exists(self.config["path"]) == False:
-            return False
-        if (
-            self.config["path"] != self.path
-            or self.privateconfig["voice"] != self.voice
-            or self.publicconfig["rate"] != self.rate
-        ):
-            self.path = self.config["path"]
-            self.rate = self.publicconfig["rate"]
-            self.voice = self.privateconfig["voice"]
-            fname = str(time.time())
-            os.makedirs("./cache/tts/", exist_ok=True)
-            savepath = os.path.join(os.getcwd(), "cache/tts", fname + ".wav")
-            dllpath = os.path.join(self.path, "aitalked.dll")
-
-            exepath = os.path.join(os.getcwd(), "files/plugins/shareddllproxy32.exe")
-            self.savepath = savepath
-
-            t = time.time()
-            t = str(t)
-            pipename = "\\\\.\\Pipe\\voiceroid2_" + t
-            waitsignal = "voiceroid2waitload_" + t
-            # 速率不可调
-            self.engine = autoproc(
-                subproc_w(
-                    '"{}" voiceroid2 "{}" "{}" {} 22050 0 "{}"  {} {}'.format(
-                        exepath,
-                        self.config["path"],
-                        dllpath,
-                        self.privateconfig["voice"],
-                        savepath,
-                        pipename,
-                        waitsignal,
-                    ),
-                    name="voicevoid2",
-                )
-            )
-
-            windows.WaitForSingleObject(
-                windows.AutoHandle(windows.CreateEvent(False, False, waitsignal)),
-                windows.INFINITE,
-            )
-            windows.WaitNamedPipe(pipename, windows.NMPWAIT_WAIT_FOREVER)
-            self.hPipe = windows.AutoHandle(
-                windows.CreateFile(
-                    pipename,
-                    windows.GENERIC_READ | windows.GENERIC_WRITE,
-                    0,
-                    None,
-                    windows.OPEN_EXISTING,
-                    windows.FILE_ATTRIBUTE_NORMAL,
-                    None,
-                )
-            )
-
-    def speak(self, content, rate, voice, voice_idx):
-        self.checkpath()
-         
-
-        try:
-            content.encode("shift-jis")
-        except:
-            return
-        code1 = content.encode("shift-jis")
-        # print(code1)
-        windows.WriteFile(self.hPipe, code1)
-
-        fname = windows.ReadFile(self.hPipe, 1024).decode("utf8")
-        if os.path.exists(fname):
-            return fname
diff --git a/LunaTranslator/LunaTranslator/tts/voicevox.py b/LunaTranslator/LunaTranslator/tts/voicevox.py
index 202a6424..74a0f17c 100644
--- a/LunaTranslator/LunaTranslator/tts/voicevox.py
+++ b/LunaTranslator/LunaTranslator/tts/voicevox.py
@@ -100,7 +100,4 @@ class TTS(TTSbase):
             headers=headers,
             data=json.dumps(response.json()),
         )
-        os.makedirs("./cache/tts/", exist_ok=True)
-        with open("./cache/tts/" + fname + ".wav", "wb") as ff:
-            ff.write(response.content)
-        return "./cache/tts/" + fname + ".wav"
+        return response.content
\ No newline at end of file
diff --git a/LunaTranslator/LunaTranslator/tts/windowstts.py b/LunaTranslator/LunaTranslator/tts/windowstts.py
index 9fe5bdf3..75059c86 100644
--- a/LunaTranslator/LunaTranslator/tts/windowstts.py
+++ b/LunaTranslator/LunaTranslator/tts/windowstts.py
@@ -40,4 +40,7 @@ class TTS(TTSbase):
         winsharedutils.SAPI_Speak(
             content, version, voice_idx, rate, 100, "./cache/tts/" + fname + ".wav"
         )
-        return "./cache/tts/" + fname + ".wav"
+        with open("./cache/tts/" + fname + ".wav", "rb") as ff:
+            data = ff.read()
+        os.remove("./cache/tts/" + fname + ".wav")
+        return data
diff --git a/LunaTranslator/LunaTranslator/tts/youdaotts.py b/LunaTranslator/LunaTranslator/tts/youdaotts.py
index bf5039b1..02fab944 100644
--- a/LunaTranslator/LunaTranslator/tts/youdaotts.py
+++ b/LunaTranslator/LunaTranslator/tts/youdaotts.py
@@ -38,9 +38,4 @@ class TTS(TTSbase):
             headers=headers,
             proxies={"http": None, "https": None},
         ).content
-        fname = str(time.time())
-        os.makedirs("./cache/tts/", exist_ok=True)
-        with open("./cache/tts/" + fname + ".mp3", "wb") as ff:
-            ff.write(response)
-
-        return "./cache/tts/" + fname + ".mp3"
+        return response
diff --git a/LunaTranslator/LunaTranslator/windows.py b/LunaTranslator/LunaTranslator/windows.py
index ef7ca49d..4dec600a 100644
--- a/LunaTranslator/LunaTranslator/windows.py
+++ b/LunaTranslator/LunaTranslator/windows.py
@@ -970,3 +970,25 @@ _LoadLibraryW.argtypes = (LPCWSTR,)
 
 def loadlibrary(path):
     _LoadLibraryW(path)
+
+
+SECTION_MAP_WRITE = 0x0002
+SECTION_MAP_READ = 0x0004
+FILE_MAP_WRITE = SECTION_MAP_WRITE
+FILE_MAP_READ = SECTION_MAP_READ
+_OpenFileMapping = _kernel32.OpenFileMappingW
+_OpenFileMapping.argtypes = DWORD, BOOL, LPCWSTR
+_OpenFileMapping.restype = HANDLE
+
+
+def OpenFileMapping(acc, inher, name):
+    return _OpenFileMapping(acc, inher, name)
+
+
+_MapViewOfFile = _kernel32.MapViewOfFile
+_MapViewOfFile.argtypes = HANDLE, DWORD, DWORD, DWORD, c_size_t
+_MapViewOfFile.restype = c_void_p
+
+
+def MapViewOfFile(hfmap, acc, high, low, size):
+    return _MapViewOfFile(hfmap, acc, high, low, size)
diff --git a/LunaTranslator/files/defaultconfig/config.json b/LunaTranslator/files/defaultconfig/config.json
index fc2c1079..2fe8d67b 100644
--- a/LunaTranslator/files/defaultconfig/config.json
+++ b/LunaTranslator/files/defaultconfig/config.json
@@ -656,22 +656,7 @@
         "voiceroid2": {
             "use": false,
             "voice": "",
-            "name": "VoiceRoid2",
-            "args": {
-                "path": ""
-            },
-            "argstype": {
-                "path": {
-                    "type": "file",
-                    "name": "路径",
-                    "dir": true
-                }
-            }
-        },
-        "voiceroidplus": {
-            "use": false,
-            "voice": "",
-            "name": "VoiceRoid+",
+            "name": "VoiceRoid2/VoiceRoid+",
             "args": {
                 "path": ""
             },
diff --git a/LunaTranslator/retrieval.py b/LunaTranslator/retrieval.py
index 231b3155..0d6cbbaf 100644
--- a/LunaTranslator/retrieval.py
+++ b/LunaTranslator/retrieval.py
@@ -182,6 +182,21 @@ copycheck(
     os.path.join(py37Path, "Lib/site-packages/PyQt5/Qt5/bin/Qt5Gui.dll"),
     os.path.join(runtime, "PyQt5/Qt5/bin"),
 )
+
+###
+copycheck(
+    os.path.join(py37Path, "Lib/site-packages/PyQt5/Qt5/bin/Qt5Multimedia.dll"),
+    os.path.join(runtime, "PyQt5/Qt5/bin"),
+)
+copycheck(
+    os.path.join(py37Path, "Lib/site-packages/PyQt5/Qt5/bin/Qt5Network.dll"),
+    os.path.join(runtime, "PyQt5/Qt5/bin"),
+)
+copycheck(
+    os.path.join(py37Path, "Lib/site-packages/PyQt5/QtNetwork.pyd"),
+    os.path.join(runtime, "PyQt5"),
+)
+###
 copycheck(
     os.path.join(py37Path, "Lib/site-packages/PyQt5/Qt5/bin/Qt5Widgets.dll"),
     os.path.join(runtime, "PyQt5/Qt5/bin"),
@@ -191,6 +206,10 @@ copycheck(
     os.path.join(py37Path, "Lib/site-packages/PyQt5/Qt5/plugins/imageformats"),
     os.path.join(runtime, "PyQt5/Qt5/plugins"),
 )
+copycheck(
+    os.path.join(py37Path, "Lib/site-packages/PyQt5/Qt5/plugins/mediaservice"),
+    os.path.join(runtime, "PyQt5/Qt5/plugins"),
+)
 copycheck(
     os.path.join(
         py37Path, "Lib/site-packages/PyQt5/Qt5/plugins/platforms/qoffscreen.dll"
diff --git a/plugins/CMakeLists.txt b/plugins/CMakeLists.txt
index 843cbc0d..e8268d9f 100644
--- a/plugins/CMakeLists.txt
+++ b/plugins/CMakeLists.txt
@@ -29,7 +29,7 @@ include(generate_product_version)
 
 set(VERSION_MAJOR 2)
 set(VERSION_MINOR 51)
-set(VERSION_PATCH 3)
+set(VERSION_PATCH 4)
 
 add_library(pch pch.cpp)
 target_precompile_headers(pch PUBLIC pch.h)
diff --git a/plugins/shareddllproxy/voiceroid2/voice2.cpp b/plugins/shareddllproxy/voiceroid2/voice2.cpp
index 6b932085..92bce904 100644
--- a/plugins/shareddllproxy/voiceroid2/voice2.cpp
+++ b/plugins/shareddllproxy/voiceroid2/voice2.cpp
@@ -7,42 +7,33 @@ using ebyroid::Ebyroid;
 
 int voiceroid2wmain(int argc, wchar_t *wargv[])
 {
-    UINT codepage = GetACP();
 
     char **argv = new char *[argc];
     for (int i = 0; i < argc; i++)
     {
-        int length = WideCharToMultiByte(codepage, 0, wargv[i], -1, NULL, 0, NULL, NULL);
+        int length = WideCharToMultiByte(CP_ACP, 0, wargv[i], -1, NULL, 0, NULL, NULL);
         argv[i] = new char[length];
-        WideCharToMultiByte(codepage, 0, wargv[i], -1, argv[i], length, NULL, NULL);
+        WideCharToMultiByte(CP_ACP, 0, wargv[i], -1, argv[i], length, NULL, NULL);
     }
-
-    HANDLE hPipe = CreateNamedPipeA(argv[7], PIPE_ACCESS_DUPLEX, PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT, PIPE_UNLIMITED_INSTANCES, 65535, 65535, NMPWAIT_WAIT_FOREVER, 0);
+    HANDLE hPipe = CreateNamedPipeA(argv[6], PIPE_ACCESS_DUPLEX, PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT, PIPE_UNLIMITED_INSTANCES, 65535, 65535, NMPWAIT_WAIT_FOREVER, 0);
 
     Ebyroid *ebyroid;
 
-    printf("argc %d \n", argc);
-    for (int i = 0; i < argc; i++)
-    {
-        printf("%d %s\n", i, argv[i]);
-    }
     ebyroid = Ebyroid::Create((const char *)argv[1], //"C:\\dataH\\Yukari2",
                               (const char *)argv[2],
-                              (const char *)argv[3],        //"yukari_emo_44",
-                              2,                            
+                              (const char *)argv[3], //"yukari_emo_44",
+                              2,
                               atof((const char *)argv[5])); // 1); //0.1-2,0.5-4
-    
-    SetEvent(CreateEventA(&allAccess, FALSE, FALSE, argv[8]));
-    if (ConnectNamedPipe(hPipe, NULL) != NULL)
-    {
-        DWORD len = 0;
-    }
+
+    auto handle = CreateFileMappingA(INVALID_HANDLE_VALUE, &allAccess, PAGE_EXECUTE_READWRITE, 0, 1024 * 1024 * 10, argv[8]);
+
+    auto mapview = (char *)MapViewOfFile(handle, FILE_MAP_ALL_ACCESS | FILE_MAP_EXECUTE, 0, 0, 1024 * 1024 * 10);
+    memset(mapview, 0, 1024 * 1024 * 10);
+    SetEvent(CreateEventA(&allAccess, FALSE, FALSE, argv[7]));
+    ConnectNamedPipe(hPipe, NULL);
     int freq1 = atoi(argv[4]);
-    printf("pipe connected");
-    int II = 0;
     while (true)
     {
-        II += 1;
         unsigned char *out;
         size_t output_size;
         int16_t *out2;
@@ -52,34 +43,43 @@ int voiceroid2wmain(int argc, wchar_t *wargv[])
         if (!ReadFile(hPipe, input_j, 4096, &_, NULL))
             break;
 
-        printf("%s\n", input_j);
         // int result = ebyroid->Hiragana((const unsigned char*)UnicodeToShift_jis(input), &out, &output_size);
         int result = ebyroid->Hiragana((const unsigned char *)input_j, &out, &output_size);
 
-        printf("%s\n", out);
         result = ebyroid->Speech(out, &out2, &output_size);
-        char newname[1024] = {0};
-        sprintf(newname, "%s%d.wav", argv[6], II);
-        FILE *F = fopen(newname, "wb");
-
         int fsize = output_size + 44;
-        fseek(F, 0, SEEK_SET);
-        fwrite("RIFF", 1, 4, F);
-        fwrite(&fsize, 4, 1, F);
-        fwrite("WAVEfmt ", 1, 8, F);
-        fwrite("\x10\x00\x00\x00\x01\x00\x01\x00", 1, 8, F);
-        int freq = freq1;
-        fwrite(&freq, 4, 1, F);
-        freq = freq * 2;
-        fwrite(&freq, 4, 1, F);
-        fwrite("\x02\x00\x10\x00", 1, 4, F);
-        fwrite("data", 1, 4, F);
-        int sz = fsize - 44;
-        fwrite(&sz, 4, 1, F);
-        printf("%d \n", ftell(F));
-        fwrite((char *)out2, 1, output_size, F);
-        fclose(F);
-        WriteFile(hPipe, newname, strlen(newname), &_, NULL);
+        if (fsize > 1024 * 1024 * 10)
+        {
+            fsize = 0;
+        }
+        else
+        {
+
+            int ptr = 0;
+            memcpy(mapview, "RIFF", 4);
+            ptr += 4;
+            memcpy(mapview + ptr, &fsize, 4);
+            ptr += 4;
+            memcpy(mapview + ptr, "WAVEfmt ", 8);
+            ptr += 8;
+            memcpy(mapview + ptr, "\x10\x00\x00\x00\x01\x00\x01\x00", 8);
+            ptr += 8;
+            int freq = freq1;
+            memcpy(mapview + ptr, &freq, 4);
+            ptr += 4;
+            freq = freq * 2;
+            memcpy(mapview + ptr, &freq, 4);
+            ptr += 4;
+            memcpy(mapview + ptr, "\x02\x00\x10\x00", 4);
+            ptr += 4;
+            memcpy(mapview + ptr, "data", 4);
+            ptr += 4;
+            memcpy(mapview + ptr, &output_size, 4);
+            ptr += 4;
+            memcpy(mapview + ptr, out2, output_size);
+        }
+        WriteFile(hPipe, &fsize, 4, &_, NULL);
+
         free(out);
         free(out2);
     }