diff --git a/src/plugins/builder/mainframe/settingdialog.cpp b/src/plugins/builder/mainframe/settingdialog.cpp
index 2f10acdeb..6cf4803a7 100644
--- a/src/plugins/builder/mainframe/settingdialog.cpp
+++ b/src/plugins/builder/mainframe/settingdialog.cpp
@@ -11,6 +11,7 @@
 #include <DLineEdit>
 
 #include <QVBoxLayout>
+#include <QEvent>
 
 DWIDGET_USE_NAMESPACE
 
diff --git a/src/plugins/smartut/gui/widget/promptsettingwidget.cpp b/src/plugins/smartut/gui/widget/promptsettingwidget.cpp
index 58b64e941..3f778de42 100644
--- a/src/plugins/smartut/gui/widget/promptsettingwidget.cpp
+++ b/src/plugins/smartut/gui/widget/promptsettingwidget.cpp
@@ -10,6 +10,7 @@
 #include <DDialog>
 
 #include <QVBoxLayout>
+#include <QEvent>
 
 DWIDGET_USE_NAMESPACE
 
diff --git a/src/plugins/smartut/gui/widget/resourcesettingwidget.cpp b/src/plugins/smartut/gui/widget/resourcesettingwidget.cpp
index ddb7f4ed1..4bfcf17ac 100644
--- a/src/plugins/smartut/gui/widget/resourcesettingwidget.cpp
+++ b/src/plugins/smartut/gui/widget/resourcesettingwidget.cpp
@@ -12,6 +12,7 @@
 #include <QFileInfo>
 #include <QFileDialog>
 #include <QStandardPaths>
+#include <QEvent>
 
 DWIDGET_USE_NAMESPACE