diff --git a/src/markdownview.cpp b/src/markdownview.cpp
index 18cd647..892ceed 100755
--- a/src/markdownview.cpp
+++ b/src/markdownview.cpp
@@ -14,5 +14,15 @@ MarkdownView::~MarkdownView()
 
 void MarkdownView::viewMarkdown(QString& text)
 {
+#if (QT_VERSION < QT_VERSION_CHECK(5, 14, 0))
+	QString tips = QString(
+			"NOTE: Your Qt version is lower than 5.14, so you can't preview Markdown for the time being."
+			"\n"
+			"\n"
+			"%1").arg(text);
+	ui.textEdit->setPlainText(tips);
+#else
 	ui.textEdit->setMarkdown(text);
+#endif
+	
 }
\ No newline at end of file