diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3126a48..1224495 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,7 +18,8 @@ add_executable(rtc_plugins
         rtc_plugins.cpp
         util/RTCContext.cpp
         util/numpyConfig.h
-        util/numpyStub.h)
+        util/numpyStub.h
+        util/GIL.h)
 
 add_library(rtc_plugins_lib SHARED rtc_plugins.cpp
         util/RTCContext.cpp)
diff --git a/util/GIL.h b/util/GIL.h
new file mode 100644
index 0000000..08c0a96
--- /dev/null
+++ b/util/GIL.h
@@ -0,0 +1,18 @@
+#include <Python.h>
+struct PyLockGIL
+{
+
+    PyLockGIL(): gstate(PyGILState_Ensure())
+    {
+    }
+
+    ~PyLockGIL()
+    {
+        PyGILState_Release(gstate);
+    }
+
+    PyLockGIL(const PyLockGIL&) = delete;
+    PyLockGIL& operator=(const PyLockGIL&) = delete;
+
+    PyGILState_STATE gstate;
+};
\ No newline at end of file
diff --git a/util/RTCContext.cpp b/util/RTCContext.cpp
index 91e0e52..e5135b4 100644
--- a/util/RTCContext.cpp
+++ b/util/RTCContext.cpp
@@ -75,7 +75,8 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
     // 1. 获取GIL
     std::cout << "[1] 获取GIL锁..." << std::endl;
 #ifdef GIL
-    PyGILState_STATE gstate = PyGILState_Ensure();
+    //PyGILState_STATE gstate = PyGILState_Ensure();
+    PyLockGIL gil;
 #endif
 
     try {
@@ -191,19 +192,19 @@ void RTCContext::onAudioProcess(const char* roomId, const char* peerId,
 
         std::cout << "[9] 释放GIL..." << std::endl;
 #ifdef GIL
-        PyGILState_Release(gstate);
+        //PyGILState_Release(gstate);
 #endif
         std::cout << "=== 音频处理完成 ===" << std::endl;
 
     } catch (const std::exception& e) {
         std::cout << "[EXCEPTION] 异常捕获: " << e.what() << std::endl;
 #ifdef GIL
-        PyGILState_Release(gstate);
+        //PyGILState_Release(gstate);
 #endif
         std::cerr << "Audio process error: " << e.what() << std::endl;
     }
 #ifdef GIL
-    PyGILState_Release(gstate);
+    //PyGILState_Release(gstate);
 #endif
 }
 
diff --git a/util/RTCContext.h b/util/RTCContext.h
index e2c079e..b968927 100644
--- a/util/RTCContext.h
+++ b/util/RTCContext.h
@@ -3,6 +3,7 @@
 
 //#include "numpyConfig.h"
 #include "numpyStub.h"
+#include "GIL.h"
 
 #include "IMRTCEngine.hpp"
 #include "MRTCEngineDefine.hpp"