diff --git a/src/audioCore/source/CloneableSource.cpp b/src/audioCore/source/CloneableSource.cpp
index 95f9659c..f14b9e10 100644
--- a/src/audioCore/source/CloneableSource.cpp
+++ b/src/audioCore/source/CloneableSource.cpp
@@ -1,5 +1,6 @@
 #include "CloneableSource.h"
 #include "../misc/AudioLock.h"
+#include "../uiCallback/UICallback.h"
 
 std::atomic_int CloneableSource::globalCounter = 0;
 
@@ -83,6 +84,11 @@ int CloneableSource::getId() const {
 
 void CloneableSource::setName(const juce::String& name) {
 	this->name = name;
+
+	/** Callback */
+	juce::MessageManager::callAsync([] {
+		UICallbackAPI<int>::invoke(UICallbackType::SourceChanged, -1);
+		});
 }
 
 const juce::String CloneableSource::getName() const {
diff --git a/src/audioCore/source/CloneableSynthSource.cpp b/src/audioCore/source/CloneableSynthSource.cpp
index 3a4f0cc4..470ab6bf 100644
--- a/src/audioCore/source/CloneableSynthSource.cpp
+++ b/src/audioCore/source/CloneableSynthSource.cpp
@@ -69,6 +69,11 @@ void CloneableSynthSource::setSynthesizer(
 	DMDA::PluginHandler handShakeHandler(
 		[](DMDA::Context* context) { context->handShake(); });
 	this->synthesizer->getExtensions(handShakeHandler);
+
+	/** Callback */
+	juce::MessageManager::callAsync([] {
+		UICallbackAPI<int>::invoke(UICallbackType::SourceChanged, -1);
+		});
 }
 
 const juce::String CloneableSynthSource::getSynthesizerName() const {
diff --git a/src/ui/component/SourceComponent.cpp b/src/ui/component/SourceComponent.cpp
index 6db21311..5abb0271 100644
--- a/src/ui/component/SourceComponent.cpp
+++ b/src/ui/component/SourceComponent.cpp
@@ -135,6 +135,8 @@ void SourceComponent::update(int index, bool selected) {
 		this->sampleRate = quickAPI::getSourceSampleRate(index);
 		this->isIOTask = quickAPI::checkSourceIOTask(index);
 		this->isSynthing = quickAPI::checkSourceSynthing(index);
+
+		this->setTooltip(this->createTooltip());
 	}
 
 	this->repaint();
@@ -330,3 +332,28 @@ juce::var SourceComponent::getDragSourceDescription() const {
 
 	return juce::var{ object.release() };
 }
+
+juce::String SourceComponent::createTooltip() const {
+	juce::String result =
+		"#" + juce::String{ this->id } + " " + this->nameEditor->getText() + "\n"
+		+ TRANS("Type:") + " " + this->typeName + "\n"
+		+ TRANS("Length:") + " " + juce::String{ this->length } + "s\n";
+
+	if (this->type == quickAPI::SourceType::AudioSource || this->type == quickAPI::SourceType::SynthSource) {
+		result += (TRANS("Channels:") + " " + juce::String{ this->channels } + "\n");
+	}
+	if (this->type == quickAPI::SourceType::MIDISource || this->type == quickAPI::SourceType::SynthSource) {
+		result += (TRANS("Tracks:") + " " + juce::String{ this->tracks } + "\n");
+	}
+	if (this->type == quickAPI::SourceType::MIDISource || this->type == quickAPI::SourceType::SynthSource) {
+		result += (TRANS("Events:") + " " + juce::String{ this->events } + "\n");
+	}
+	if (this->type == quickAPI::SourceType::SynthSource) {
+		result += (TRANS("Synthesizer:") + " " + this->synthesizer + "\n");
+	}
+	if (this->type == quickAPI::SourceType::AudioSource || this->type == quickAPI::SourceType::SynthSource) {
+		result += (TRANS("Sample Rate:") + " " + juce::String{ this->sampleRate } + "Hz\n");
+	}
+
+	return result;
+}
diff --git a/src/ui/component/SourceComponent.h b/src/ui/component/SourceComponent.h
index db36e7de..d34721b8 100644
--- a/src/ui/component/SourceComponent.h
+++ b/src/ui/component/SourceComponent.h
@@ -4,7 +4,8 @@
 
 class SourceComponent final
 	: public juce::Component,
-	public juce::DragAndDropTarget {
+	public juce::DragAndDropTarget,
+	public juce::SettableTooltipClient {
 public:
 	SourceComponent(const std::function<void(int)>& selectCallback);
 
@@ -51,6 +52,7 @@ class SourceComponent final
 	juce::PopupMenu createNewMenu() const;
 
 	juce::var getDragSourceDescription() const;
+	juce::String createTooltip() const;
 
 	JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(SourceComponent)
 };
diff --git a/src/ui/dataModel/SourceListModel.cpp b/src/ui/dataModel/SourceListModel.cpp
index dc716c21..2297a997 100644
--- a/src/ui/dataModel/SourceListModel.cpp
+++ b/src/ui/dataModel/SourceListModel.cpp
@@ -14,7 +14,7 @@ int SourceListModel::getNumRows() {
 
 void SourceListModel::paintListBoxItem(int rowNumber, juce::Graphics& g,
 	int width, int height, bool rowIsSelected) {
-	/** TODO */
+	/** Nothing To Do */
 }
 
 juce::Component* SourceListModel::refreshComponentForRow(
@@ -42,37 +42,6 @@ void SourceListModel::backgroundClicked(const juce::MouseEvent& event) {
 	}
 }
 
-juce::String SourceListModel::getTooltipForRow(int row) {
-	auto type = quickAPI::getSourceType(row);
-
-	juce::String result = 
-		"#" + juce::String{ quickAPI::getSourceId(row) } + " " + quickAPI::getSourceName(row) + "\n"
-		+ TRANS("Type:") + " " + quickAPI::getSourceTypeName(row) + "\n"
-		+ TRANS("Length:") + " " + juce::String{ quickAPI::getSourceLength(row) } + "s\n";
-
-	if (type == quickAPI::SourceType::AudioSource || type == quickAPI::SourceType::SynthSource) {
-		result += (TRANS("Channels:") + " " + juce::String{ quickAPI::getSourceChannelNum(row) } + "\n");
-	}
-	if (type == quickAPI::SourceType::MIDISource || type == quickAPI::SourceType::SynthSource) {
-		result += (TRANS("Tracks:") + " " + juce::String{ quickAPI::getSourceTrackNum(row) } + "\n");
-	}
-	if (type == quickAPI::SourceType::MIDISource || type == quickAPI::SourceType::SynthSource) {
-		result += (TRANS("Events:") + " " + juce::String{ quickAPI::getSourceEventNum(row) } + "\n");
-	}
-	if (type == quickAPI::SourceType::SynthSource) {
-		result += (TRANS("Synthesizer:") + " " + juce::String{ quickAPI::getSourceSynthesizerName(row) } + "\n");
-	}
-	if (type == quickAPI::SourceType::AudioSource || type == quickAPI::SourceType::SynthSource) {
-		result += (TRANS("Sample Rate:") + " " + juce::String{ quickAPI::getSourceSampleRate(row) } + "\n");
-	}
-
-	return result;
-}
-
-juce::MouseCursor SourceListModel::getMouseCursorForRow(int row) {
-	return juce::MouseCursor::PointingHandCursor;
-}
-
 enum SourceListActionType {
 	NewAudio = 1,
 	NewMIDI,
diff --git a/src/ui/dataModel/SourceListModel.h b/src/ui/dataModel/SourceListModel.h
index 053b95ad..90738242 100644
--- a/src/ui/dataModel/SourceListModel.h
+++ b/src/ui/dataModel/SourceListModel.h
@@ -14,8 +14,6 @@ class SourceListModel final : public juce::ListBoxModel {
 		juce::Component* existingComponentToUpdate) override;
 	juce::String getNameForRow(int rowNumber) override;
 	void backgroundClicked(const juce::MouseEvent&) override;
-	juce::String getTooltipForRow(int row) override;
-	juce::MouseCursor getMouseCursorForRow(int row) override;
 
 private:
 	const std::function<void(int)> selectCallback;