diff --git a/util/RTCContext.cpp b/util/RTCContext.cpp
index 4f99c94..7c08d67 100644
--- a/util/RTCContext.cpp
+++ b/util/RTCContext.cpp
@@ -277,7 +277,7 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
                                 mrtc::MRTCAudioSourceType audioSourceType)
 {
     namespace py = boost::python;
-    std::cout << "=== 开始音频处理(共享内存版) ===" << std::endl;
+    std::cout << "=== 开始音频处理 ===" << std::endl;
     std::cout << "audioFrame:" << audioFrame.dataCount << "," << audioFrame.sampleRate << "," <<
                audioFrame.numChannels << "," << audioFrame.channelIndex << std::endl;
 
@@ -298,6 +298,7 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
 
         const size_t data_size = audioFrame.dataCount * sizeof(int16_t);
 
+        /*
         // 3. 创建共享内存
         std::cout << "[3] 创建共享内存..." << std::endl;
         char shm_name[32];
@@ -329,12 +330,13 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
         }
         std::cout << "    映射地址: " << ptr << std::endl;
 
-        namespace py = boost::python;
-        namespace np = boost::python::numpy;
         // 6. 拷贝数据到共享内存
         std::cout << "[6] 拷贝音频数据到共享内存..." << std::endl;
         memcpy(ptr, audioFrame.data, data_size);
+         */
         std::cout << "step1" << std::endl;
+        namespace py = boost::python;
+        namespace np = boost::python::numpy;
         npy_intp shape[1] = { static_cast<npy_intp>(audioFrame.dataCount) };
         std::cout << "step2" << std::endl;
         np::dtype dtype = np::dtype::get_builtin<int16_t>();
@@ -412,9 +414,11 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
                 Py_DECREF(pyCallback_.ptr());
             } catch (...) {
                 std::cout << "[ERROR] 回调执行失败" << std::endl;
+                /*
                 munmap(ptr, data_size);
                 close(fd);
                 shm_unlink(shm_name);
+                 */
                 Py_DECREF(pyCallback_.ptr());
                 throw;
             }
@@ -425,9 +429,11 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
 
         // 8. 释放资源
         std::cout << "[8] 释放共享内存资源..." << std::endl;
+        /*
         munmap(ptr, data_size);
         close(fd);
         shm_unlink(shm_name);
+         */
 
         std::cout << "[9] 释放GIL..." << std::endl;
         PyGILState_Release(gstate);