diff --git a/util/RTCContext.h b/util/RTCContext.h
index de7fa89..cedae0c 100644
--- a/util/RTCContext.h
+++ b/util/RTCContext.h
@@ -60,25 +60,7 @@ public:
         static RTCContext instance;
         return instance;
     }
-    static void** numpy_api() {
-        static void** api = [](){
-            // 强制初始化NumPy
-            if (_import_array() < 0) {
-                PyErr_Print();
-                throw std::runtime_error("NumPy initialization failed");
-            }
 
-            void** ptr = reinterpret_cast<void**>(RTC_PLUGINS_ARRAY_API);
-            std::cout << "ptr:" << ptr << std::endl;
-            if (!ptr || !ptr[93]) {
-                std::cerr << "NumPy API corrupt! Expected at 93: "
-                          << (ptr ? (void*)ptr[93] : nullptr) << std::endl;
-                abort();
-            }
-            return ptr;
-        }();
-        return api;
-    }
     RTCContext(const RTCContext&) = delete;
     RTCContext& operator=(const RTCContext&) = delete;
     mrtc::IMRTCEngine* getRtcEngine() const;