diff --git a/Bin/Res/Icon/NmColorScale.png b/Bin/Res/Icon/NmColorScale.png
new file mode 100644
index 0000000..f8f2b5c
Binary files /dev/null and b/Bin/Res/Icon/NmColorScale.png differ
diff --git a/Bin/Res/Icon/NmCopyGraphic.png b/Bin/Res/Icon/NmCopyGraphic.png
new file mode 100644
index 0000000..9112791
Binary files /dev/null and b/Bin/Res/Icon/NmCopyGraphic.png differ
diff --git a/Bin/Res/Icon/NmScaleGrid.png b/Bin/Res/Icon/NmScaleGrid.png
new file mode 100644
index 0000000..19e4edc
Binary files /dev/null and b/Bin/Res/Icon/NmScaleGrid.png differ
diff --git a/Bin/Res/Icon/NmSetCenter.png b/Bin/Res/Icon/NmSetCenter.png
new file mode 100644
index 0000000..9fdc056
Binary files /dev/null and b/Bin/Res/Icon/NmSetCenter.png differ
diff --git a/Bin/Res/Icon/NmSideView.png b/Bin/Res/Icon/NmSideView.png
new file mode 100644
index 0000000..4b6e74b
Binary files /dev/null and b/Bin/Res/Icon/NmSideView.png differ
diff --git a/Bin/Res/Icon/NmTopView.png b/Bin/Res/Icon/NmTopView.png
new file mode 100644
index 0000000..ee6e911
Binary files /dev/null and b/Bin/Res/Icon/NmTopView.png differ
diff --git a/Bin/Res/Icon/NmZoomIn.png b/Bin/Res/Icon/NmZoomIn.png
new file mode 100644
index 0000000..6240285
Binary files /dev/null and b/Bin/Res/Icon/NmZoomIn.png differ
diff --git a/Bin/Res/Icon/NmZoomOut.png b/Bin/Res/Icon/NmZoomOut.png
new file mode 100644
index 0000000..334d3d5
Binary files /dev/null and b/Bin/Res/Icon/NmZoomOut.png differ
diff --git a/Bin/Res/Icon/NmZoomReset.png b/Bin/Res/Icon/NmZoomReset.png
new file mode 100644
index 0000000..9213f9e
Binary files /dev/null and b/Bin/Res/Icon/NmZoomReset.png differ
diff --git a/Src/nmNum/nmRender/nmVTKViewCommandController.cpp b/Src/nmNum/nmRender/nmVTKViewCommandController.cpp
index c7524cd..7b3b671 100644
--- a/Src/nmNum/nmRender/nmVTKViewCommandController.cpp
+++ b/Src/nmNum/nmRender/nmVTKViewCommandController.cpp
@@ -34,14 +34,14 @@ nmVTKViewCommandController::nmVTKViewCommandController(
     }
 
     // QAction 只在构造阶段创建一次，后续所有菜单和工具栏复用这些实例。
-    createAction(ViewCommand_ZoomIn, tr("Zoom In"), "ZoomIn.png",
-                 SLOT(zoomIn()));
-    createAction(ViewCommand_ZoomOut, tr("Zoom Out"), "ZoomOut.png",
-                 SLOT(zoomOut()));
+    createAction(ViewCommand_ZoomIn, tr("Zoom In"), "NmZoomIn.png",
+                  SLOT(zoomIn()));
+    createAction(ViewCommand_ZoomOut, tr("Zoom Out"), "NmZoomOut.png",
+                  SLOT(zoomOut()));
     createAction(ViewCommand_Fit, tr("Fit to Window"),
-                 "ZoomSelfAdaptation.png", SLOT(fitView()));
-    createAction(ViewCommand_Top, tr("Top View"), "Map2D.png",
-                 SLOT(setTopView()));
+                  "NmZoomReset.png", SLOT(fitView()));
+    createAction(ViewCommand_Top, tr("Top View"), "NmTopView.png",
+                  SLOT(setTopView()));
     createAction(ViewCommand_Front, tr("Front View"), QString(),
                  SLOT(setFrontView()));
     createAction(ViewCommand_Right, tr("Right View"), QString(),
@@ -53,8 +53,9 @@ nmVTKViewCommandController::nmVTKViewCommandController(
                  SLOT(resetRotationCenter()));
     createAction(ViewCommand_SaveImage, tr("Save as Image"), "SaveImg.png",
                  SLOT(saveImage()));
-    createAction(ViewCommand_CopyImage, tr("Copy Image"), "Copy.png",
-                 SLOT(copyImage()));
+    createAction(ViewCommand_CopyImage, tr("Copy Image"),
+                  "NmCopyGraphic.png",
+                  SLOT(copyImage()));
     createAction(ViewCommand_Print, tr("Print"), "Print.png",
                  SLOT(printImage()));
     createAction(ViewCommand_PrintPreview, tr("Print Preview"),
diff --git a/Src/nmNum/nmSubWxs/nmWxPebiGridViewWidget.cpp b/Src/nmNum/nmSubWxs/nmWxPebiGridViewWidget.cpp
index b1815e5..35792e0 100644
--- a/Src/nmNum/nmSubWxs/nmWxPebiGridViewWidget.cpp
+++ b/Src/nmNum/nmSubWxs/nmWxPebiGridViewWidget.cpp
@@ -87,7 +87,7 @@ void nmWxPebiGridViewWidget::createUi()
     m_pToolBar->setOrientation(Qt::Vertical);
     m_pToolBar->setMovable(false);
     m_pToolBar->setFloatable(false);
-    m_pToolBar->setIconSize(QSize(20, 20));
+    m_pToolBar->setIconSize(QSize(24, 24));
     m_pToolBar->setToolButtonStyle(Qt::ToolButtonIconOnly);
     m_pToolBar->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
 
@@ -101,12 +101,12 @@ void nmWxPebiGridViewWidget::createUi()
     m_pGridLinesAction->setToolTip(tr("Show Grid Lines"));
     m_pGridLinesAction->setCheckable(true);
     m_pScalarBarAction = new QAction(
-                QIcon(gridViewIconPath("Eyes.png")),
+                QIcon(gridViewIconPath("NmColorScale.png")),
                 tr("Show Scalar Bar"), this);
     m_pScalarBarAction->setToolTip(tr("Show Scalar Bar"));
     m_pScalarBarAction->setCheckable(true);
     m_pBoundsGridAction = new QAction(
-                QIcon(gridViewIconPath("CalGrid.png")),
+                QIcon(gridViewIconPath("NmScaleGrid.png")),
                 tr("Scale Grid"), this);
     m_pBoundsGridAction->setToolTip(tr("Scale Grid"));
     m_pBoundsGridAction->setCheckable(true);
@@ -123,24 +123,34 @@ void nmWxPebiGridViewWidget::createUi()
                     nmVTKViewCommandController::ViewCommand_Top);
         QAction* pCopyAction = pCommandController->getAction(
                     nmVTKViewCommandController::ViewCommand_CopyImage);
+        bool bHasPreviousGroup = false;
         if(pZoomOutAction != nullptr) {
             m_pToolBar->addAction(pZoomOutAction);
+            bHasPreviousGroup = true;
         }
         if(pFitAction != nullptr) {
             m_pToolBar->addAction(pFitAction);
+            bHasPreviousGroup = true;
         }
         if(pZoomInAction != nullptr) {
             m_pToolBar->addAction(pZoomInAction);
+            bHasPreviousGroup = true;
         }
         if(pTopAction != nullptr) {
+            if(bHasPreviousGroup) {
+                m_pToolBar->addSeparator();
+            }
             m_pToolBar->addAction(pTopAction);
+            bHasPreviousGroup = true;
+        }
+        if(bHasPreviousGroup) {
+            m_pToolBar->addSeparator();
         }
-        m_pToolBar->addSeparator();
         m_pToolBar->addAction(m_pGridLinesAction);
         m_pToolBar->addAction(m_pScalarBarAction);
         m_pToolBar->addAction(m_pBoundsGridAction);
-        m_pToolBar->addSeparator();
         if(pCopyAction != nullptr) {
+            m_pToolBar->addSeparator();
             m_pToolBar->addAction(pCopyAction);
         }
     } else {