diff --git a/redis-desktop-manager/source/application.cpp b/redis-desktop-manager/source/application.cpp
index 7bcdb695..791aa19e 100644
--- a/redis-desktop-manager/source/application.cpp
+++ b/redis-desktop-manager/source/application.cpp
@@ -89,6 +89,8 @@ void MainWin::initFilter()
 {
     connect(ui.pbFindFilter, SIGNAL(clicked()), SLOT(OnSetFilter()));
     connect(ui.pbClearFilter, SIGNAL(clicked()), SLOT(OnClearFilter()));
+    connect(ui.leKeySearchPattern, SIGNAL(returnPressed()), ui.pbFindFilter,
+            SIGNAL(clicked()), Qt::UniqueConnection);
 }
 
 void MainWin::initSystemConsole()
@@ -438,4 +440,4 @@ void MainWin::OnUIUnlock()
 void MainWin::OnStatusMessage(QString message)
 {
     statusBar()->showMessage(message);
-}
\ No newline at end of file
+}