diff --git a/src/document.cpp b/src/document.cpp
index ee0dbed6..20105ad8 100644
--- a/src/document.cpp
+++ b/src/document.cpp
@@ -3058,6 +3058,20 @@ void Document::showAllComponents()
     }
 }
 
+void Document::showOrHideAllComponents()
+{
+    bool foundVisiblePart = false;
+    for (const auto &part: partMap) {
+        if (part.second.visible) {
+            foundVisiblePart = true;
+        }
+    }
+    if (foundVisiblePart)
+        hideAllComponents();
+    else
+        showAllComponents();
+}
+
 void Document::collapseAllComponents()
 {
     for (const auto &component: componentMap) {
diff --git a/src/document.h b/src/document.h
index a0768dbf..ca571602 100644
--- a/src/document.h
+++ b/src/document.h
@@ -640,6 +640,7 @@ public slots:
     void lockOtherComponents(QUuid componentId);
     void hideAllComponents();
     void showAllComponents();
+    void showOrHideAllComponents();
     void collapseAllComponents();
     void expandAllComponents();
     void lockAllComponents();
diff --git a/src/documentwindow.cpp b/src/documentwindow.cpp
index 689c902c..6b7f7475 100644
--- a/src/documentwindow.cpp
+++ b/src/documentwindow.cpp
@@ -901,6 +901,8 @@ DocumentWindow::DocumentWindow() :
     connect(graphicsWidget, &SkeletonGraphicsWidget::open, this, &DocumentWindow::open);
     connect(graphicsWidget, &SkeletonGraphicsWidget::showCutFaceSettingPopup, this, &DocumentWindow::showCutFaceSettingPopup);
     
+    connect(graphicsWidget, &SkeletonGraphicsWidget::showOrHideAllComponents, m_document, &Document::showOrHideAllComponents);
+    
     connect(m_document, &Document::nodeAdded, graphicsWidget, &SkeletonGraphicsWidget::nodeAdded);
     connect(m_document, &Document::nodeRemoved, graphicsWidget, &SkeletonGraphicsWidget::nodeRemoved);
     connect(m_document, &Document::edgeAdded, graphicsWidget, &SkeletonGraphicsWidget::edgeAdded);
diff --git a/src/parttreewidget.h b/src/parttreewidget.h
index 3c144f9e..e35d0b56 100644
--- a/src/parttreewidget.h
+++ b/src/parttreewidget.h
@@ -29,6 +29,7 @@ signals:
     void lockOtherComponents(QUuid componentId);
     void hideAllComponents();
     void showAllComponents();
+    void showOrHideAllComponents();
     void collapseAllComponents();
     void expandAllComponents();
     void lockAllComponents();
diff --git a/src/skeletongraphicswidget.cpp b/src/skeletongraphicswidget.cpp
index 77430029..ed2d4f37 100644
--- a/src/skeletongraphicswidget.cpp
+++ b/src/skeletongraphicswidget.cpp
@@ -1704,11 +1704,15 @@ void SkeletonGraphicsWidget::shortcutSwitchProfileOnSelected()
 
 void SkeletonGraphicsWidget::shortcutShowOrHideSelectedPart()
 {
-    if (SkeletonDocumentEditMode::Select == m_document->editMode && !m_lastCheckedPart.isNull()) {
-        const SkeletonPart *part = m_document->findPart(m_lastCheckedPart);
-        bool partVisible = part && part->visible;
-        emit setPartVisibleState(m_lastCheckedPart, !partVisible);
-        emit groupOperationAdded();
+    if (SkeletonDocumentEditMode::Select == m_document->editMode) {
+        if (!m_lastCheckedPart.isNull()) {
+            const SkeletonPart *part = m_document->findPart(m_lastCheckedPart);
+            bool partVisible = part && part->visible;
+            emit setPartVisibleState(m_lastCheckedPart, !partVisible);
+            emit groupOperationAdded();
+        } else {
+            emit showOrHideAllComponents();
+        }
     }
 }
 
diff --git a/src/skeletongraphicswidget.h b/src/skeletongraphicswidget.h
index 9fb2535e..92edb176 100644
--- a/src/skeletongraphicswidget.h
+++ b/src/skeletongraphicswidget.h
@@ -415,6 +415,7 @@ signals:
     void disableAllPositionRelatedLocks();
     void shortcutToggleWireframe();
     void partComponentChecked(QUuid partId);
+    void showOrHideAllComponents();
 public:
     SkeletonGraphicsWidget(const SkeletonDocument *document);
     std::map<QUuid, std::pair<SkeletonGraphicsNodeItem *, SkeletonGraphicsNodeItem *>> nodeItemMap;