diff --git a/wm/src/window_scene_session_impl.cpp b/wm/src/window_scene_session_impl.cpp
index 8c8f6bc4c7ff8c13745ece4be291656af6caa2ac..6cb1f04eb90ff5059883658d33713037d113a9f2 100644
--- a/wm/src/window_scene_session_impl.cpp
+++ b/wm/src/window_scene_session_impl.cpp
@@ -1885,7 +1885,10 @@ WMError WindowSceneSessionImpl::Recover(uint32_t reason)
         WLOGFE("session is invalid");
         return WMError::WM_ERROR_INVALID_WINDOW;
     }
-    if (windowSystemConfig_.uiType_ != "pc") {
+    auto isPC = windowSystemConfig_.uiType_ == "pc";
+    bool isFreeMutiWindowMode = windowSystemConfig_.freeMultiWindowSupport_ &&
+        windowSystemConfig_.freeMultiWindowEnable_;
+    if (!(isPC || isFreeMutiWindowMode)) {
         WLOGFE("The device is not supported");
         return WMError::WM_ERROR_DEVICE_NOT_SUPPORT;
     }
@@ -1925,7 +1928,9 @@ void WindowSceneSessionImpl::StartMove()
     bool isDialogWindow = WindowHelper::IsDialogWindow(windowType);
     bool isDecorDialog = isDialogWindow && property_->IsDecorEnable();
     auto isPC = windowSystemConfig_.uiType_ == "pc";
-    bool isValidWindow = isMainWindow || (isPC && (isSubWindow || isDecorDialog));
+    bool isFreeMutiWindowMode = windowSystemConfig_.freeMultiWindowSupport_ &&
+        windowSystemConfig_.freeMultiWindowEnable_;
+    bool isValidWindow = isMainWindow || ((isPC || isFreeMutiWindowMode) && (isSubWindow || isDecorDialog));
     if (isValidWindow && hostSession_) {
         hostSession_->OnSessionEvent(SessionEvent::EVENT_START_MOVE);
     }
diff --git a/wm/src/window_session_impl.cpp b/wm/src/window_session_impl.cpp
index d8a49545d1cda3d6a5090c2f39cdf44083f8e154..e1e1d195472babcfe60fca26b585ed1daff30a2a 100644
--- a/wm/src/window_session_impl.cpp
+++ b/wm/src/window_session_impl.cpp
@@ -158,7 +158,9 @@ WindowSessionImpl::WindowSessionImpl(const sptr<WindowOption>& option)
 void WindowSessionImpl::MakeSubOrDialogWindowDragableAndMoveble()
 {
     auto isPC = windowSystemConfig_.uiType_ == "pc";
-    if (isPC && windowOption_ != nullptr) {
+    bool isFreeMutiWindowMode = windowSystemConfig_.freeMultiWindowSupport_ &&
+        windowSystemConfig_.freeMultiWindowEnable_;
+    if ((isPC || isFreeMutiWindowMode) && windowOption_ != nullptr) {
         if (WindowHelper::IsSubWindow(property_->GetWindowType())) {
             WLOGFD("create subwindow, title: %{public}s, decorEnable: %{public}d",
                 windowOption_->GetSubWindowTitle().c_str(), windowOption_->GetSubWindowDecorEnable());
@@ -735,10 +737,12 @@ void WindowSessionImpl::UpdateTitleButtonVisibility()
         return;
     }
     auto isPC = windowSystemConfig_.uiType_ == "pc";
+    bool isFreeMutiWindowMode = windowSystemConfig_.freeMultiWindowSupport_ &&
+        windowSystemConfig_.freeMultiWindowEnable_;
     WindowType windowType = GetType();
     bool isSubWindow = WindowHelper::IsSubWindow(windowType);
     bool isDialogWindow = WindowHelper::IsDialogWindow(windowType);
-    if (isPC && (isSubWindow || isDialogWindow)) {
+    if ((isPC || isFreeMutiWindowMode) && (isSubWindow || isDialogWindow)) {
         WLOGFD("hide other buttons except close");
         uiContent_->HideWindowTitleButton(true, true, true);
         return;
@@ -1750,7 +1754,9 @@ WMError WindowSessionImpl::SetTitleButtonVisible(bool isMaximizeVisible, bool is
         return WMError::WM_ERROR_INVALID_WINDOW;
     }
     auto isPC = windowSystemConfig_.uiType_ == "pc";
-    if (!isPC) {
+    bool isFreeMutiWindowMode = windowSystemConfig_.freeMultiWindowSupport_ &&
+        windowSystemConfig_.freeMultiWindowEnable_;
+    if (!(isPC || isFreeMutiWindowMode)) {
         return WMError::WM_ERROR_DEVICE_NOT_SUPPORT;
     }
     windowTitleVisibleFlags_ = { isMaximizeVisible, isMinimizeVisible, isSplitVisible };