diff --git a/core/platform/desktop/CCGLViewImpl-desktop.cpp b/core/platform/desktop/CCGLViewImpl-desktop.cpp
index f012daa97a..818a7e573c 100644
--- a/core/platform/desktop/CCGLViewImpl-desktop.cpp
+++ b/core/platform/desktop/CCGLViewImpl-desktop.cpp
@@ -433,6 +433,8 @@ bool GLViewImpl::initWithRect(std::string_view viewName, const ax::Rect& rect, f
 
     _frameZoomFactor = frameZoomFactor;
 
+    Vec2 frameSize = rect.size;
+
 #if defined(AX_USE_GLES)
     glfwWindowHint(GLFW_CLIENT_API, GLFW_OPENGL_ES_API);
     glfwWindowHint(GLFW_CONTEXT_CREATION_API, GLFW_EGL_CONTEXT_API);
@@ -458,14 +460,15 @@ bool GLViewImpl::initWithRect(std::string_view viewName, const ax::Rect& rect, f
     glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
 #endif
 
-    int neededWidth  = (int)(rect.size.width * _frameZoomFactor);
-    int neededHeight = (int)(rect.size.height * _frameZoomFactor);
+    int neededWidth  = static_cast<int>(frameSize.width * _frameZoomFactor);
+    int neededHeight = static_cast<int>(frameSize.height * _frameZoomFactor);
 
 #if (AX_TARGET_PLATFORM == AX_PLATFORM_WIN32)
     glfwxSetParent((HWND)_glContextAttrs.viewParent);
 #endif
 
-    _mainWindow = glfwCreateWindow(neededWidth, neededHeight, _viewName.c_str(), _monitor, nullptr);
+    _mainWindow = glfwCreateWindow(neededWidth, neededHeight, _viewName.c_str(),
+                                   _monitor, nullptr);
 
     if (_mainWindow == nullptr)
     {
@@ -526,11 +529,11 @@ bool GLViewImpl::initWithRect(std::string_view viewName, const ax::Rect& rect, f
     glfwGetWindowSize(_mainWindow, &realW, &realH);
     if (realW != neededWidth)
     {
-        rect.size.width = realW / _frameZoomFactor;
+        frameSize.width = realW / _frameZoomFactor;
     }
     if (realH != neededHeight)
     {
-        rect.size.height = realH / _frameZoomFactor;
+        frameSize.height = realH / _frameZoomFactor;
     }
 
     glfwSetMouseButtonCallback(_mainWindow, GLFWEventHandler::onGLFWMouseCallBack);
@@ -543,7 +546,7 @@ bool GLViewImpl::initWithRect(std::string_view viewName, const ax::Rect& rect, f
     glfwSetWindowIconifyCallback(_mainWindow, GLFWEventHandler::onGLFWWindowIconifyCallback);
     glfwSetWindowFocusCallback(_mainWindow, GLFWEventHandler::onGLFWWindowFocusCallback);
 
-    setFrameSize(rect.size.width, rect.size.height);
+    setFrameSize(frameSize.width, frameSize.height);
 
 #if (AX_TARGET_PLATFORM != AX_PLATFORM_MAC)
     loadGL();