diff --git a/frame/main.cpp b/frame/main.cpp
index 5a458f949..e101fff4e 100644
--- a/frame/main.cpp
+++ b/frame/main.cpp
@@ -187,6 +187,11 @@ void sig_crash(int sig)
 
 int main(int argc, char *argv[])
 {
+    if (QString(getenv("XDG_CURRENT_DESKTOP")).compare("deepin", Qt::CaseInsensitive) == 0) {
+        qDebug() << "Warning: force enable D_DXCB_FORCE_NO_TITLEBAR now!";
+        setenv("D_DXCB_FORCE_NO_TITLEBAR", "1", 1);
+    }
+
     DGuiApplicationHelper::setUseInactiveColorGroup(false);
     DockApplication app(argc, argv);