diff --git a/.gitignore b/.gitignore
index d4eaf7e..75d2a08 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@ __pycache__
 subenv
 caption-engine/build
 output.wav
+.venv
\ No newline at end of file
diff --git a/caption-engine/main-gummy.py b/caption-engine/main-gummy.py
index e3981fb..c4b31b1 100644
--- a/caption-engine/main-gummy.py
+++ b/caption-engine/main-gummy.py
@@ -3,6 +3,8 @@ import argparse
 
 if sys.platform == 'win32':
     from sysaudio.win import AudioStream
+elif sys.platform == 'darwin':
+    from sysaudio.darwin import AudioStream
 elif sys.platform == 'linux':
     from sysaudio.linux import AudioStream
 else:
@@ -12,9 +14,9 @@ from audioprcs import mergeChunkChannels
 from audio2text import InvalidParameter, GummyTranslator
 
 
-def convert_audio_to_text(s_lang, t_lang, audio_type):
+def convert_audio_to_text(s_lang, t_lang, audio_type, chunk_rate):
     sys.stdout.reconfigure(line_buffering=True) # type: ignore
-    stream = AudioStream(audio_type)
+    stream = AudioStream(audio_type, chunk_rate)
 
     if t_lang == 'none':
         gummy = GummyTranslator(stream.RATE, s_lang, None)
@@ -43,10 +45,12 @@ if __name__ == "__main__":
     parser = argparse.ArgumentParser(description='Convert system audio stream to text')
     parser.add_argument('-s', '--source_language', default='en', help='Source language code')
     parser.add_argument('-t', '--target_language', default='zh', help='Target language code')
-    parser.add_argument('-a', '--audio_type', default='0', help='Audio stream source: 0 for output audio stream, 1 for input audio stream')
+    parser.add_argument('-a', '--audio_type', default=0, help='Audio stream source: 0 for output audio stream, 1 for input audio stream')
+    parser.add_argument('-c', '--chunk_rate', default=20, help='The number of audio stream chunks collected per second.')
     args = parser.parse_args()
     convert_audio_to_text(
         args.source_language,
         args.target_language,
-        int(args.audio_type)
+        int(args.audio_type),
+        int(args.chunk_rate)
     )
diff --git a/caption-engine/requirements.txt b/caption-engine/requirements.txt
index 3dc686b..981c2fb 100644
--- a/caption-engine/requirements.txt
+++ b/caption-engine/requirements.txt
@@ -1,6 +1,6 @@
-dashscope==1.23.5
-numpy==2.2.6
-samplerate==0.2.1
-PyAudio==0.2.14
-PyAudioWPatch==0.2.12.7 # Windows only
-pyinstaller==6.14.1
+dashscope
+numpy
+samplerate
+PyAudio
+PyAudioWPatch # Windows only
+pyinstaller
diff --git a/caption-engine/sysaudio/darwin.py b/caption-engine/sysaudio/darwin.py
new file mode 100644
index 0000000..4c5d6dd
--- /dev/null
+++ b/caption-engine/sysaudio/darwin.py
@@ -0,0 +1,85 @@
+"""获取 MacOS 系统音频输入/输出流"""
+
+import pyaudio
+
+
+class AudioStream:
+    """
+    获取系统音频流（支持 BlackHole 作为系统音频输出捕获）
+
+    初始化参数：
+        audio_type: 0-系统音频输出流（需配合 BlackHole），1-系统音频输入流
+        chunk_rate: 每秒采集音频块的数量，默认为20
+    """
+    def __init__(self, audio_type=0, chunk_rate=20):
+        self.audio_type = audio_type
+        self.mic = pyaudio.PyAudio()
+        if self.audio_type == 0:
+            self.device = self.getOutputDeviceInfo()
+        else:
+            self.device = self.mic.get_default_input_device_info()
+        self.stream = None
+        self.SAMP_WIDTH = pyaudio.get_sample_size(pyaudio.paInt16)
+        self.FORMAT = pyaudio.paInt16
+        self.CHANNELS = self.device["maxInputChannels"]
+        self.RATE = int(self.device["defaultSampleRate"])
+        self.CHUNK = self.RATE // chunk_rate
+        self.INDEX = self.device["index"]
+
+    def getOutputDeviceInfo(self):
+        """查找指定关键词的输入设备"""
+        device_count = self.mic.get_device_count()
+        for i in range(device_count):
+            dev_info = self.mic.get_device_info_by_index(i)
+            if 'blackhole' in dev_info["name"].lower():    
+                return dev_info
+        raise Exception("The device containing BlackHole was not found.")
+
+    def printInfo(self):
+        dev_info = f"""
+        采样输入设备：
+            - 设备类型：{ "音频输出" if self.audio_type == 0 else "音频输入" }
+            - 序号：{self.device['index']}
+            - 名称：{self.device['name']}
+            - 最大输入通道数：{self.device['maxInputChannels']}
+            - 默认低输入延迟：{self.device['defaultLowInputLatency']}s
+            - 默认高输入延迟：{self.device['defaultHighInputLatency']}s
+            - 默认采样率：{self.device['defaultSampleRate']}Hz
+
+        音频样本块大小：{self.CHUNK}
+        样本位宽：{self.SAMP_WIDTH}
+        采样格式：{self.FORMAT}
+        音频通道数：{self.CHANNELS}
+        音频采样率：{self.RATE}
+        """
+        print(dev_info)
+
+    def openStream(self):
+        """
+        打开并返回系统音频输出流
+        """
+        if self.stream: return self.stream
+        self.stream = self.mic.open(
+            format = self.FORMAT,
+            channels = int(self.CHANNELS),
+            rate = self.RATE,
+            input = True,
+            input_device_index = int(self.INDEX)
+        )
+        return self.stream
+
+    def read_chunk(self):
+        """
+        读取音频数据
+        """
+        if not self.stream: return None
+        return self.stream.read(self.CHUNK, exception_on_overflow=False)
+
+    def closeStream(self):
+        """
+        关闭系统音频输出流
+        """
+        if self.stream is None: return
+        self.stream.stop_stream()
+        self.stream.close()
+        self.stream = None
diff --git a/caption-engine/sysaudio/linux.py b/caption-engine/sysaudio/linux.py
index 92361a0..8e609a4 100644
--- a/caption-engine/sysaudio/linux.py
+++ b/caption-engine/sysaudio/linux.py
@@ -1,3 +1,5 @@
+"""获取 Linux 系统音频输入流"""
+
 import pyaudio
 
 
diff --git a/caption-engine/sysaudio/win.py b/caption-engine/sysaudio/win.py
index fbf17b9..5db1d9d 100644
--- a/caption-engine/sysaudio/win.py
+++ b/caption-engine/sysaudio/win.py
@@ -1,4 +1,4 @@
-"""获取 Windows 系统音频输出流"""
+"""获取 Windows 系统音频输入/输出流"""
 
 import pyaudiowpatch as pyaudio
 
@@ -101,7 +101,7 @@ class AudioStream:
         读取音频数据
         """
         if not self.stream: return None
-        return self.stream.read(self.CHUNK)
+        return self.stream.read(self.CHUNK, exception_on_overflow=False)
 
     def closeStream(self):
         """
diff --git a/engine-test/resample.ipynb b/engine-test/resample.ipynb
index 2177c51..7c1016d 100644
--- a/engine-test/resample.ipynb
+++ b/engine-test/resample.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 7,
    "id": "1e12f3ef",
    "metadata": {},
    "outputs": [
@@ -11,15 +11,14 @@
      "output_type": "stream",
      "text": [
       "\n",
-      "        采样设备：\n",
+      "        采样输入设备：\n",
       "            - 设备类型：音频输出\n",
-      "            - 序号：26\n",
-      "            - 名称：耳机 (HUAWEI FreeLace 活力版) [Loopback]\n",
+      "            - 序号：0\n",
+      "            - 名称：BlackHole 2ch\n",
       "            - 最大输入通道数：2\n",
-      "            - 默认低输入延迟：0.003s\n",
-      "            - 默认高输入延迟：0.01s\n",
+      "            - 默认低输入延迟：0.01s\n",
+      "            - 默认高输入延迟：0.1s\n",
       "            - 默认采样率：48000.0Hz\n",
-      "            - 是否回环设备：True\n",
       "\n",
       "        音频样本块大小：2400\n",
       "        样本位宽：2\n",
@@ -38,7 +37,7 @@
     "current_dir = os.getcwd() \n",
     "sys.path.append(os.path.join(current_dir, '../caption-engine'))\n",
     "\n",
-    "from sysaudio.win import AudioStream\n",
+    "from sysaudio.darwin import AudioStream\n",
     "from audioprcs import resampleRawChunk, mergeChunkChannels\n",
     "\n",
     "stream = AudioStream(0)\n",
@@ -47,7 +46,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 5,
    "id": "a72914f4",
    "metadata": {},
    "outputs": [
@@ -84,7 +83,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 8,
    "id": "a6e8a098",
    "metadata": {},
    "outputs": [
@@ -168,7 +167,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "mystd",
+   "display_name": ".venv",
    "language": "python",
    "name": "python3"
   },
@@ -182,7 +181,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.12"
+   "version": "3.9.6"
   }
  },
  "nbformat": 4,
diff --git a/src/main/types/index.ts b/src/main/types/index.ts
index 571145d..bc2632f 100644
--- a/src/main/types/index.ts
+++ b/src/main/types/index.ts
@@ -37,6 +37,7 @@ export interface CaptionItem {
 }
 
 export interface FullConfig {
+  platform: string,
   uiLanguage: UILanguage,
   uiTheme: UITheme,
   leftBarWidth: number,
diff --git a/src/main/utils/AllConfig.ts b/src/main/utils/AllConfig.ts
index 5decb3e..8b28d7d 100644
--- a/src/main/utils/AllConfig.ts
+++ b/src/main/utils/AllConfig.ts
@@ -51,6 +51,7 @@ class AllConfig {
       if(config.uiTheme) this.uiTheme = config.uiTheme
       if(config.leftBarWidth) this.leftBarWidth = config.leftBarWidth
       if(config.styles) this.setStyles(config.styles)
+      if(process.platform !== 'win32' && process.platform !== 'darwin') config.controls.audio = 1
       if(config.controls) this.setControls(config.controls)
       console.log('[INFO] Read Config from:', configPath)
     }
@@ -71,6 +72,7 @@ class AllConfig {
 
   public getFullConfig(): FullConfig {
     return {
+      platform: process.platform,
       uiLanguage: this.uiLanguage,
       uiTheme: this.uiTheme,
       leftBarWidth: this.leftBarWidth,
diff --git a/src/main/utils/CaptionEngine.ts b/src/main/utils/CaptionEngine.ts
index 4581e4c..668c4a0 100644
--- a/src/main/utils/CaptionEngine.ts
+++ b/src/main/utils/CaptionEngine.ts
@@ -27,7 +27,7 @@ export class CaptionEngine {
       if (process.platform === 'win32') {
         gummyName = 'main-gummy.exe'
       }
-      else if (process.platform === 'linux') {
+      else if (process.platform === 'darwin' || process.platform === 'linux') {
         gummyName = 'main-gummy'
       }
       else {
@@ -124,16 +124,16 @@ export class CaptionEngine {
     if(this.processStatus !== 'running') return
     if (this.process) {
       console.log('[INFO] Trying to stop process, PID:', this.process.pid)
-      if (process.platform === "win32" && this.process.pid) {
-        exec(`taskkill /pid ${this.process.pid} /t /f`, (error) => {
-          if (error) {
-            controlWindow.sendErrorMessage(i18n('engine.shutdown.error') + error)
-            console.error(`[ERROR] Failed to kill process: ${error}`)
-          }
-        });
-      } else {
-        this.process.kill('SIGKILL');
+      let cmd = `kill ${this.process.pid}`;
+      if (process.platform === "win32") {
+        cmd = `taskkill /pid ${this.process.pid} /t /f`
       }
+      exec(cmd, (error) => {
+        if (error) {
+          controlWindow.sendErrorMessage(i18n('engine.shutdown.error') + error)
+          console.error(`[ERROR] Failed to kill process: ${error}`)
+        }
+      })
     }
     this.processStatus = 'stopping'
     console.log('[INFO] Caption engine process stopping')
diff --git a/src/renderer/src/App.vue b/src/renderer/src/App.vue
index 3189e9e..637ffe3 100644
--- a/src/renderer/src/App.vue
+++ b/src/renderer/src/App.vue
@@ -16,6 +16,7 @@ onMounted(() => {
     useGeneralSettingStore().uiTheme = data.uiTheme
     useGeneralSettingStore().leftBarWidth = data.leftBarWidth
     useCaptionStyleStore().setStyles(data.styles)
+    useEngineControlStore().platform = data.platform
     useEngineControlStore().setControls(data.controls)
     useCaptionLogStore().captionData = data.captionLog
   })
diff --git a/src/renderer/src/components/EngineControl.vue b/src/renderer/src/components/EngineControl.vue
index ea8dd29..26deb28 100644
--- a/src/renderer/src/components/EngineControl.vue
+++ b/src/renderer/src/components/EngineControl.vue
@@ -32,6 +32,7 @@
     <div class="input-item">
       <span class="input-label">{{ $t('engine.audioType') }}</span>
       <a-select
+        :disabled="platform !== 'win32' && platform !== 'darwin'"
         class="input-area"
         v-model:value="currentAudio"
         :options="audioType"
@@ -87,7 +88,7 @@ import { useI18n } from 'vue-i18n'
 const { t } = useI18n()
 
 const engineControl = useEngineControlStore()
-const { captionEngine, audioType, changeSignal } = storeToRefs(engineControl)
+const { platform, captionEngine, audioType, changeSignal } = storeToRefs(engineControl)
 
 const currentSourceLang = ref('auto')
 const currentTargetLang = ref('zh')
diff --git a/src/renderer/src/stores/engineControl.ts b/src/renderer/src/stores/engineControl.ts
index 4bbfac0..eb7a3fb 100644
--- a/src/renderer/src/stores/engineControl.ts
+++ b/src/renderer/src/stores/engineControl.ts
@@ -1,4 +1,4 @@
-import { ref } from 'vue'
+import { ref, watch } from 'vue'
 import { defineStore } from 'pinia'
 
 import { notification } from 'ant-design-vue'
@@ -12,6 +12,7 @@ import { useGeneralSettingStore } from './generalSetting'
 
 export const useEngineControlStore = defineStore('engineControl', () => {
   const { t } = useI18n()
+  const platform = ref('unknown')
 
   const captionEngine = ref(engines[useGeneralSettingStore().uiLanguage])
   const audioType = ref(audioTypes[useGeneralSettingStore().uiLanguage])
@@ -91,7 +92,14 @@ export const useEngineControlStore = defineStore('engineControl', () => {
     });
   })
 
+  watch(platform, (newValue) => {
+    if(newValue !== 'win32' && newValue !== 'darwin') {
+      audio.value = 1
+    }
+  })
+
   return {
+    platform,           // 系统平台
     captionEngine,      // 字幕引擎
     audioType,          // 音频类型
     engineEnabled,      // 字幕引擎是否启用
diff --git a/src/renderer/src/types/index.ts b/src/renderer/src/types/index.ts
index 571145d..bc2632f 100644
--- a/src/renderer/src/types/index.ts
+++ b/src/renderer/src/types/index.ts
@@ -37,6 +37,7 @@ export interface CaptionItem {
 }
 
 export interface FullConfig {
+  platform: string,
   uiLanguage: UILanguage,
   uiTheme: UITheme,
   leftBarWidth: number,