diff --git a/src/user_define.cpp b/src/user_define.cpp
index 8d66632..8e30c0b 100644
--- a/src/user_define.cpp
+++ b/src/user_define.cpp
@@ -2,10 +2,32 @@
 #include "user_define.h"
 
 DefineWindow::DefineWindow(QWidget *p) : QMainWindow(p) {
-    setFixedSize(640, 480);
+    setFixedSize(640, 320);
     setWindowTitle("Filter Define");
     createControls();
 }
 
 void DefineWindow::createControls() {
+    def_filters = new QComboBox(this);
+    def_filters->setGeometry(10, 10, 620, 30);
+    def_list = new QListWidget(this);
+    def_list->setGeometry(10, 50, 620, 200);
+    def_newname = new QLineEdit("", this);
+    def_newname->setGeometry(10, 260, 620, 25);
+    def_set = new QPushButton("Set", this);
+    def_set->setGeometry(10, 290, 100, 20);
+    def_clear = new QPushButton("Clear", this);
+    def_clear->setGeometry(120, 290, 100, 20);
+    for(auto &i : ac::svAllSorted) {
+        def_filters->addItem(i.c_str());
+    }
+    connect(def_set, SIGNAL(clicked()), this, SLOT(setFilterName()));
+    connect(def_clear, SIGNAL(clicked()), this, SLOT(clearFilterNames()));
+}
+
+void DefineWindow::setFilterName() {
+    
+}
+void DefineWindow::clearFilterNames() {
+    
 }
diff --git a/src/user_define.h b/src/user_define.h
index d1f0877..5a55749 100644
--- a/src/user_define.h
+++ b/src/user_define.h
@@ -8,6 +8,10 @@ Q_OBJECT
 public:
     DefineWindow(QWidget *p);
     void createControls();
+public slots:
+    void setFilterName();
+    void clearFilterNames();
+    
 private:
     QComboBox *def_filters;
     QListWidget *def_list;