diff --git a/rktwebview_qt/main.cpp b/rktwebview_qt/main.cpp
index 5b6763d..1be04a9 100644
--- a/rktwebview_qt/main.cpp
+++ b/rktwebview_qt/main.cpp
@@ -2,6 +2,7 @@
 
 #include <QThread>
 #include <QFile>
+#include <QApplication>
 
 static int _argc;
 static char **_argv;
@@ -87,4 +88,7 @@ int main(int argc, char *argv[])
         rkt_webview_close(wv1);
         rkt_webview_cleanup();
     }
+    QCoreApplication *app = QApplication::instance();
+    delete app;
+    printf("%p\n", QApplication::instance());
 }
diff --git a/rktwebview_qt/rktwebview.cpp b/rktwebview_qt/rktwebview.cpp
index c01240d..1dd867e 100644
--- a/rktwebview_qt/rktwebview.cpp
+++ b/rktwebview_qt/rktwebview.cpp
@@ -24,6 +24,17 @@ uint64_t current_ms() {
 
 Rktwebview_qt *handler = nullptr;
 
+void destroyApp()
+{
+    if (handler != nullptr) {
+        QCoreApplication *app = QApplication::instance();
+        if (app != nullptr) {
+            app->exit(0);
+            delete app;
+        }
+    }
+}
+
 void rkt_webview_cleanup()
 {
     if (handler != nullptr) {
@@ -58,6 +69,7 @@ void rkt_webview_init()
         //fprintf(stderr, "init: handler = %p\n", handler);
         handler = new Rktwebview_qt();
         //fprintf(stderr, "init: handler = %p\n", handler);
+        atexit(destroyApp);
     }
 
     if (handler->app() == nullptr) {