diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 00000000..4bceb1ad
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "openless-all/app/src-tauri/vendor/qwen-asr"]
+	path = openless-all/app/src-tauri/vendor/qwen-asr
+	url = https://github.com/antirez/qwen-asr.git
diff --git a/openless-all/app/src-tauri/Cargo.lock b/openless-all/app/src-tauri/Cargo.lock
index 884e24d1..f4bd975e 100644
--- a/openless-all/app/src-tauri/Cargo.lock
+++ b/openless-all/app/src-tauri/Cargo.lock
@@ -3287,6 +3287,7 @@ dependencies = [
  "arboard",
  "block2 0.5.1",
  "bytes",
+ "cc",
  "chrono",
  "core-foundation 0.10.1",
  "core-graphics 0.24.0",
@@ -3295,6 +3296,7 @@ dependencies = [
  "env_logger",
  "futures-util",
  "global-hotkey",
+ "libc",
  "log",
  "objc2 0.5.2",
  "objc2-app-kit 0.2.2",
diff --git a/openless-all/app/src-tauri/Cargo.toml b/openless-all/app/src-tauri/Cargo.toml
index e7a8609c..23835d95 100644
--- a/openless-all/app/src-tauri/Cargo.toml
+++ b/openless-all/app/src-tauri/Cargo.toml
@@ -12,6 +12,8 @@ crate-type = ["staticlib", "cdylib", "rlib"]
 
 [build-dependencies]
 tauri-build = { version = "2", features = [] }
+# Compile antirez/qwen-asr C sources for the local ASR engine on macOS.
+cc = "1.1"
 
 [dependencies]
 tauri = { version = "2", features = ["macos-private-api", "tray-icon"] }
@@ -52,6 +54,8 @@ core-graphics = "0.24"
 objc2 = "0.5"
 objc2-foundation = "0.2"
 objc2-app-kit = "0.2"
+# antirez/qwen-asr 用 malloc 分配返回字符串，必须用 C `free()` 释放。
+libc = "0.2"
 
 [target.'cfg(target_os = "windows")'.dependencies]
 raw-window-handle = "0.6"
diff --git a/openless-all/app/src-tauri/build.rs b/openless-all/app/src-tauri/build.rs
index 261851f6..23219128 100644
--- a/openless-all/app/src-tauri/build.rs
+++ b/openless-all/app/src-tauri/build.rs
@@ -1,3 +1,56 @@
 fn main() {
+    #[cfg(target_os = "macos")]
+    build_qwen_asr_macos();
+
     tauri_build::build();
 }
+
+/// 编译 antirez/qwen-asr 的 C 源（仅 macOS）。
+///
+/// 上游 Makefile `make blas` 等价配置：BLAS 加速通过 Accelerate framework，
+/// `USE_BLAS` + `ACCELERATE_NEW_LAPACK` 是必要宏。
+/// `-march=native` 这里**不**用——分发二进制要可移植，cc crate 在 release 下
+/// 默认带 `-O2`，加上 `-O3` 提一档；NEON/AVX 在源码里有 `#ifdef` 自动分派。
+#[cfg(target_os = "macos")]
+fn build_qwen_asr_macos() {
+    const VENDOR: &str = "vendor/qwen-asr";
+    const SOURCES: &[&str] = &[
+        "qwen_asr.c",
+        "qwen_asr_kernels.c",
+        "qwen_asr_kernels_generic.c",
+        "qwen_asr_kernels_neon.c",
+        "qwen_asr_kernels_avx.c",
+        "qwen_asr_audio.c",
+        "qwen_asr_encoder.c",
+        "qwen_asr_decoder.c",
+        "qwen_asr_tokenizer.c",
+        "qwen_asr_safetensors.c",
+    ];
+
+    let mut build = cc::Build::new();
+    build
+        .include(VENDOR)
+        .define("USE_BLAS", None)
+        .define("ACCELERATE_NEW_LAPACK", None)
+        .flag("-O3")
+        .flag("-ffast-math")
+        // 上游开 `-Wall -Wextra`；我们把 antirez 的代码当三方依赖，把无关警告压成静默
+        // 避免 build log 噪音淹没我们自己的告警。
+        .flag("-Wno-unused-parameter")
+        .flag("-Wno-unused-variable")
+        .flag("-Wno-unused-function")
+        .flag("-Wno-sign-compare")
+        .warnings(false);
+
+    for src in SOURCES {
+        let path = format!("{}/{}", VENDOR, src);
+        println!("cargo:rerun-if-changed={}", path);
+        build.file(path);
+    }
+    println!("cargo:rerun-if-changed={}/qwen_asr.h", VENDOR);
+
+    build.compile("qwen_asr");
+
+    // BLAS = Accelerate
+    println!("cargo:rustc-link-lib=framework=Accelerate");
+}
diff --git a/openless-all/app/src-tauri/src/asr/local/mod.rs b/openless-all/app/src-tauri/src/asr/local/mod.rs
new file mode 100644
index 00000000..588ef42b
--- /dev/null
+++ b/openless-all/app/src-tauri/src/asr/local/mod.rs
@@ -0,0 +1,12 @@
+//! 本地 ASR 引擎入口。
+//!
+//! 当前只在 macOS 编入 antirez/qwen-asr (纯 C + Accelerate)；Windows 端
+//! 的本地推理路径见 issue #256，本期不实现。
+
+#[cfg(target_os = "macos")]
+mod qwen_engine;
+#[cfg(target_os = "macos")]
+mod qwen_ffi;
+
+#[cfg(target_os = "macos")]
+pub use qwen_engine::QwenAsrEngine;
diff --git a/openless-all/app/src-tauri/src/asr/local/qwen_engine.rs b/openless-all/app/src-tauri/src/asr/local/qwen_engine.rs
new file mode 100644
index 00000000..0b298fd8
--- /dev/null
+++ b/openless-all/app/src-tauri/src/asr/local/qwen_engine.rs
@@ -0,0 +1,135 @@
+//! antirez/qwen-asr 的安全 Rust 包装。
+//!
+//! 当前只暴露**最小可用面**：`load` / `transcribe_audio` / `transcribe_stream`
+//! + token 回调。后续接 coordinator 时再扩 prompt/language 设置。
+
+use std::ffi::{CStr, CString};
+use std::os::raw::{c_char, c_void};
+use std::path::Path;
+use std::ptr;
+use std::sync::Mutex;
+
+use anyhow::{Context, Result};
+
+use super::qwen_ffi::{
+    qwen_free, qwen_load, qwen_set_token_callback, qwen_transcribe_audio, qwen_transcribe_stream,
+    QwenCtx,
+};
+
+/// FnMut 闭包是 fat pointer，不能直接塞进 `*mut c_void`，所以包一层 Box。
+type TokenHandler = dyn FnMut(&str) + Send + 'static;
+type TokenHandlerBox = Box<Box<TokenHandler>>;
+
+pub struct QwenAsrEngine {
+    ctx: *mut QwenCtx,
+    /// 持有 token 回调的所有权；C 端拿到的是 `&**handler` 派生出来的 raw ptr，
+    /// 只要这个 Box 还活着，那个 raw ptr 就有效。Mutex 防止并发 set。
+    token_handler: Mutex<Option<TokenHandlerBox>>,
+}
+
+/// SAFETY: `qwen_ctx_t` 内部的 pthread/buffer 仅在单次 transcribe 期间被 C 端
+/// 自己用；外层不会从两个 Rust 线程并发调进同一个 ctx（由 coordinator 串行
+/// 化保证）。Send/Sync 在这一约束下成立。
+unsafe impl Send for QwenAsrEngine {}
+unsafe impl Sync for QwenAsrEngine {}
+
+impl QwenAsrEngine {
+    /// 从模型目录加载（目录里需含 `config.json` / `model.safetensors*` /
+    /// `vocab.json` / `merges.txt`，结构见 antirez `download_model.sh`）。
+    pub fn load(model_dir: &Path) -> Result<Self> {
+        let dir_str = model_dir
+            .to_str()
+            .with_context(|| format!("model dir 不是合法 UTF-8: {model_dir:?}"))?;
+        let c_dir = CString::new(dir_str).context("model dir 含 NUL 字节")?;
+
+        // SAFETY: `c_dir` 在调用期间存活；返回 NULL 表示加载失败。
+        let ctx = unsafe { qwen_load(c_dir.as_ptr()) };
+        if ctx.is_null() {
+            anyhow::bail!("qwen_load 失败：{model_dir:?}");
+        }
+
+        Ok(Self {
+            ctx,
+            token_handler: Mutex::new(None),
+        })
+    }
+
+    /// 注册流式 token 回调；传 `None` 清空。重新注册会先解绑再装新回调。
+    pub fn set_token_handler<F>(&self, handler: Option<F>)
+    where
+        F: FnMut(&str) + Send + 'static,
+    {
+        let mut slot = self.token_handler.lock().expect("token_handler poisoned");
+
+        // 先把 C 端那一侧切干净，再 drop 旧 Box，避免 C 在替换瞬间还持有旧指针。
+        unsafe { qwen_set_token_callback(self.ctx, None, ptr::null_mut()) };
+        *slot = None;
+
+        if let Some(f) = handler {
+            let boxed: TokenHandlerBox = Box::new(Box::new(f));
+            // boxed 的内部 `Box<TokenHandler>` 在堆上有稳定地址；取它的 &mut 转 raw。
+            let userdata = boxed.as_ref() as *const Box<TokenHandler> as *mut c_void;
+            unsafe {
+                qwen_set_token_callback(self.ctx, Some(token_trampoline), userdata);
+            }
+            *slot = Some(boxed);
+        }
+    }
+
+    /// 批式转写：一次性给完整音频（mono f32 16kHz）。
+    pub fn transcribe_audio(&self, samples: &[f32]) -> Result<String> {
+        // SAFETY: samples 在调用期间存活；返回是 C `malloc` 出的字符串。
+        let raw = unsafe {
+            qwen_transcribe_audio(self.ctx, samples.as_ptr(), samples.len() as i32)
+        };
+        if raw.is_null() {
+            anyhow::bail!("qwen_transcribe_audio 返回 NULL");
+        }
+        let text = unsafe { CStr::from_ptr(raw) }
+            .to_string_lossy()
+            .into_owned();
+        unsafe { libc::free(raw as *mut c_void) };
+        Ok(text)
+    }
+
+    /// 流式转写：内部按 2s chunk 切片，token 通过 `set_token_handler` 注册的
+    /// 回调实时吐出；返回值是最终完整文本。
+    pub fn transcribe_stream(&self, samples: &[f32]) -> Result<String> {
+        let raw = unsafe {
+            qwen_transcribe_stream(self.ctx, samples.as_ptr(), samples.len() as i32)
+        };
+        if raw.is_null() {
+            anyhow::bail!("qwen_transcribe_stream 返回 NULL");
+        }
+        let text = unsafe { CStr::from_ptr(raw) }
+            .to_string_lossy()
+            .into_owned();
+        unsafe { libc::free(raw as *mut c_void) };
+        Ok(text)
+    }
+}
+
+impl Drop for QwenAsrEngine {
+    fn drop(&mut self) {
+        if !self.ctx.is_null() {
+            // 先解绑回调，避免 C 端在 free 后还持有 userdata 指针。
+            unsafe {
+                qwen_set_token_callback(self.ctx, None, ptr::null_mut());
+                qwen_free(self.ctx);
+            }
+            self.ctx = ptr::null_mut();
+        }
+        // token_handler 的 Box 由 Mutex 析构时释放。
+    }
+}
+
+/// C 蹦床：把 `userdata` 解回 `&mut Box<TokenHandler>` 并转发字符串。
+unsafe extern "C" fn token_trampoline(piece: *const c_char, userdata: *mut c_void) {
+    if userdata.is_null() || piece.is_null() {
+        return;
+    }
+    // SAFETY: userdata 是 set_token_handler 注册的 `*Box<TokenHandler>`。
+    let handler: &mut Box<TokenHandler> = unsafe { &mut *(userdata as *mut Box<TokenHandler>) };
+    let text = unsafe { CStr::from_ptr(piece) }.to_string_lossy();
+    handler(&text);
+}
diff --git a/openless-all/app/src-tauri/src/asr/local/qwen_ffi.rs b/openless-all/app/src-tauri/src/asr/local/qwen_ffi.rs
new file mode 100644
index 00000000..81a9ec75
--- /dev/null
+++ b/openless-all/app/src-tauri/src/asr/local/qwen_ffi.rs
@@ -0,0 +1,40 @@
+//! 对 antirez/qwen-asr 公共 C API 的最小 FFI 声明。
+//!
+//! 头文件见 `vendor/qwen-asr/qwen_asr.h`。这里**不**复刻 `qwen_ctx_t`
+//! 内部布局——保持不透明指针即可，避免 pthread/对齐相关的脆弱假设。
+
+use std::os::raw::{c_char, c_int, c_void};
+
+/// 不透明的 qwen_ctx_t；只通过指针来回传。
+#[repr(C)]
+pub struct QwenCtx {
+    _opaque: [u8; 0],
+}
+
+/// `typedef void (*qwen_token_cb)(const char *piece, void *userdata);`
+pub type QwenTokenCb = unsafe extern "C" fn(piece: *const c_char, userdata: *mut c_void);
+
+unsafe extern "C" {
+    pub fn qwen_load(model_dir: *const c_char) -> *mut QwenCtx;
+    pub fn qwen_free(ctx: *mut QwenCtx);
+
+    pub fn qwen_set_token_callback(
+        ctx: *mut QwenCtx,
+        cb: Option<QwenTokenCb>,
+        userdata: *mut c_void,
+    );
+    pub fn qwen_set_prompt(ctx: *mut QwenCtx, prompt: *const c_char) -> c_int;
+    pub fn qwen_set_force_language(ctx: *mut QwenCtx, language: *const c_char) -> c_int;
+    pub fn qwen_supported_languages_csv() -> *const c_char;
+
+    pub fn qwen_transcribe_audio(
+        ctx: *mut QwenCtx,
+        samples: *const f32,
+        n_samples: c_int,
+    ) -> *mut c_char;
+    pub fn qwen_transcribe_stream(
+        ctx: *mut QwenCtx,
+        samples: *const f32,
+        n_samples: c_int,
+    ) -> *mut c_char;
+}
diff --git a/openless-all/app/src-tauri/src/asr/mod.rs b/openless-all/app/src-tauri/src/asr/mod.rs
index 419de904..d7347091 100644
--- a/openless-all/app/src-tauri/src/asr/mod.rs
+++ b/openless-all/app/src-tauri/src/asr/mod.rs
@@ -6,6 +6,7 @@
 //! `volcengine.rs`.
 
 mod frame;
+pub mod local;
 pub mod volcengine;
 pub mod whisper;
 
diff --git a/openless-all/app/src-tauri/vendor/qwen-asr b/openless-all/app/src-tauri/vendor/qwen-asr
new file mode 160000
index 00000000..b00b789b
--- /dev/null
+++ b/openless-all/app/src-tauri/vendor/qwen-asr
@@ -0,0 +1 @@
+Subproject commit b00b789b17051aea61e9717458171100662318a4