diff --git a/window_scene/session_manager/src/scene_session_manager.cpp b/window_scene/session_manager/src/scene_session_manager.cpp
index bb1d458c4efb53f5b8d8e163dc7c639ac7f18dd3..e180ed7b494cc27b4dcdbca3e14350b2f416502a 100644
--- a/window_scene/session_manager/src/scene_session_manager.cpp
+++ b/window_scene/session_manager/src/scene_session_manager.cpp
@@ -17168,7 +17168,7 @@ void SceneSessionManager::PackWindowPropertyChangeInfo(const sptr<SceneSession>&
         }
     }
     if (interestedFlags_ & static_cast<uint32_t>(SessionPropertyFlag::WINDOW_RECT)) {
-        WSRect wsrect = sceneSession->GetClientRect();
+        WSRect wsrect = sceneSession->GetSessionRect();
         Rect rect = { wsrect.posX_, wsrect.posY_, wsrect.width_, wsrect.height_ };
         windowPropertyChangeInfo[WindowInfoKey::WINDOW_RECT] = rect;
     }