diff --git a/src/layui/layui/layPropertiesDialog.cc b/src/layui/layui/layPropertiesDialog.cc
index 773dcf1c5..0e794983f 100644
--- a/src/layui/layui/layPropertiesDialog.cc
+++ b/src/layui/layui/layPropertiesDialog.cc
@@ -637,6 +637,12 @@ PropertiesDialog::reject ()
   QDialog::reject ();
 }
 
+void
+PropertiesDialog::accept ()
+{
+  //  stop handling "Enter" key.
+}
+
 }
 
 #endif
diff --git a/src/layui/layui/layPropertiesDialog.h b/src/layui/layui/layPropertiesDialog.h
index 514f0d502..67792595f 100644
--- a/src/layui/layui/layPropertiesDialog.h
+++ b/src/layui/layui/layPropertiesDialog.h
@@ -116,6 +116,7 @@ public slots:
 
 protected:
   void reject ();
+  void accept ();
 
 private:
   Ui::PropertiesDialog *mp_ui;