diff --git a/example/page/ChatPage.qml b/example/page/ChatPage.qml
index 58797e3..0bcbf02 100644
--- a/example/page/ChatPage.qml
+++ b/example/page/ChatPage.qml
@@ -183,7 +183,7 @@ FluWindow {
                 rightMargin: 10
             }
             height: Math.min(textbox.implicitHeight,64)
-            FluMultiLineTextBox{
+            FluMultilineTextBox{
                 id:textbox
                 focus:true
                 placeholderText: "请输入消息"
diff --git a/src/controls/FluNavigationView.qml b/src/controls/FluNavigationView.qml
index 567174d..eca473c 100644
--- a/src/controls/FluNavigationView.qml
+++ b/src/controls/FluNavigationView.qml
@@ -233,7 +233,10 @@ Item {
                     anchors.fill: parent
                     onClicked: {
                         if(type===0){
-                            model.repTap()
+                            if(model.tapFunc){
+                                model.tapFunc()
+                                return
+                            }
                             if(nav_list.currentIndex !== position){
                                 nav_list.currentIndex = position
                                 model.tap()
diff --git a/src/controls/FluPaneItem.qml b/src/controls/FluPaneItem.qml
index 52408c0..ff99799 100644
--- a/src/controls/FluPaneItem.qml
+++ b/src/controls/FluPaneItem.qml
@@ -14,5 +14,5 @@ QtObject {
     property var parent
     property int idx
     signal tap
-    signal repTap
+    property var tapFunc
 }
diff --git a/src/controls/FluPaneItemExpander.qml b/src/controls/FluPaneItemExpander.qml
index 379fa06..ef96e49 100644
--- a/src/controls/FluPaneItemExpander.qml
+++ b/src/controls/FluPaneItemExpander.qml
@@ -10,5 +10,4 @@ FluObject {
     property var parent
     property int idx
     signal tap
-    signal repTap
 }