diff --git a/rtc_plugins.cpp b/rtc_plugins.cpp
index ea69045..25be18d 100644
--- a/rtc_plugins.cpp
+++ b/rtc_plugins.cpp
@@ -51,6 +51,10 @@ int getSize() {
     return RTCContext::instance().getSize();
 }
 
+namespace np = boost::python::numpy;
+np::ndarray getNumpydata() {
+    return RTCContext::instance().getNumpydata();
+}
 py::object create_int16_array() {
     // 1. 定义数组维度（1维，长度为 4）
     npy_intp dims[1] = {4};
@@ -204,6 +208,7 @@ BOOST_PYTHON_MODULE(rtc_plugins) {
         py::def("sendCustomAudioData", &sendCustomAudioData);
         py::def("getSize", &getSize);
         py::def("getData", &getData);
+        py::def("getNumpyData", &getNumpydata);
     } catch (...) {
         PyErr_SetString(PyExc_RuntimeError, "Module initialization failed");
     }
diff --git a/test_time_r.py b/test_time_r.py
index 2293651..f432187 100644
--- a/test_time_r.py
+++ b/test_time_r.py
@@ -58,6 +58,6 @@ while True:
         print("resend succ")
     size = rtc_plugins.getSize()
     print(f"data size:{size}")
-    frame = rtc_plugins.getData()
-    print(f"dataCount:{frame.dataCount}")
+    frame = rtc_plugins.getNumpyData()
+    print(f"frame:{frame}")
     time.sleep(3)
diff --git a/util/RTCContext.cpp b/util/RTCContext.cpp
index 50d4b2e..a9a7919 100644
--- a/util/RTCContext.cpp
+++ b/util/RTCContext.cpp
@@ -699,6 +699,30 @@ RetAudioFrame RTCContext::getData() {
     }
     return {}; // 返回空对象
 }
+namespace bp = boost::python;
+namespace np = boost::python::numpy;
+np::ndarray RTCContext::getNumpydata() {
+    std::lock_guard<std::mutex> lock(dataMutex_);
+    RetAudioFrame frame = getData();
+    int16_t* data_ptr = frame.data.get();  // 你的数据指针
+    size_t length = frame.dataCount;    // 数据长度
+
+    // 创建 NumPy 数组（拷贝数据）
+    if (!data_ptr || length == 0) {
+        // 返回空数组或抛出异常
+        return np::zeros(bp::make_tuple(0), np::dtype::get_builtin<int16_t>());
+    }
+
+    np::dtype dt = np::dtype::get_builtin<int16_t>();
+    return np::from_data(
+            data_ptr,
+            dt,
+            bp::make_tuple(length),
+            bp::make_tuple(sizeof(int16_t)),
+            bp::object()
+    );
+
+}
 
 int16_t RTCContext::getSize() {
     std::lock_guard<std::mutex> lock(dataMutex_);
diff --git a/util/RTCContext.h b/util/RTCContext.h
index d4ae311..69eadd8 100644
--- a/util/RTCContext.h
+++ b/util/RTCContext.h
@@ -98,6 +98,7 @@ public:
     int16_t getSize();
     void setData(const mrtc::MRTCAudioFrame& frame);
     RetAudioFrame getData();
+    np::ndarray getNumpydata();
 
     void* getpData() const;
     void setpData(void* pData);