diff --git a/ArchitectureColoredPainting/src/Editor/EditorWidgetComponent/StrokeStyleListView.cpp b/ArchitectureColoredPainting/src/Editor/EditorWidgetComponent/StrokeStyleListView.cpp
index 5cb0e9b..5b011a7 100644
--- a/ArchitectureColoredPainting/src/Editor/EditorWidgetComponent/StrokeStyleListView.cpp
+++ b/ArchitectureColoredPainting/src/Editor/EditorWidgetComponent/StrokeStyleListView.cpp
@@ -1,24 +1,28 @@
 #include "StrokeStyleListView.h"
 #include "ColorPicker.h"
+#include <qtmaterialraisedbutton.h>
 
 constexpr int COLUMN_WIDTH = 0;
 constexpr int COLUMN_COLOR = 1;
 constexpr int COLUMN_METALLIC = 2;
 constexpr int COLUMN_ROUGHNESS = 3;
+constexpr int COLUMN_OPERATIONS = 4;
 
+// TODO: 将这个类改为继承QWidget，把table转为其中的一个元素，加上新增行按钮和宽度设置
 StrokeStyleListView::StrokeStyleListView(
 	std::shared_ptr<Renderer::StrokeRadialGradient> stroke,
 	QWidget* parent
 ) : QTableWidget(parent), stroke(stroke)
 {
 	this->setSizeAdjustPolicy(QAbstractScrollArea::AdjustToContentsOnFirstShow);
-	this->setColumnCount(4);
+	this->setColumnCount(5);
 	this->setRowCount(stroke->materialMap.size());
 	QStringList headers;
-	headers.append(QStringLiteral("总线宽占比"));
+	headers.append(QStringLiteral("离心距离占比"));
 	headers.append(QStringLiteral("颜色"));
 	headers.append(QStringLiteral("金属度"));
 	headers.append(QStringLiteral("粗糙度"));
+	headers.append(QStringLiteral("其他操作"));
 	this->setHorizontalHeaderLabels(headers);
 	for (int row = 0; auto& strokePair : stroke->materialMap)
 	{
@@ -45,6 +49,14 @@ StrokeStyleListView::StrokeStyleListView(
 		roughnessItem->setData(Qt::EditRole, strokePair.second.roughness);
 		this->setItem(row, COLUMN_ROUGHNESS, roughnessItem);
 
+		QtMaterialRaisedButton* removeButton = new QtMaterialRaisedButton("-", this);
+		removeButton->setFixedSize(20, 20);
+		this->setCellWidget(row, COLUMN_OPERATIONS, removeButton);
+		connect(removeButton, &QtMaterialRaisedButton::clicked, [this, row]() {
+			this->stroke->materialMap.erase(this->item(row, COLUMN_WIDTH)->text().toFloat());
+			this->removeRow(row);
+			});
+
 		row++;
 	}
 	connect(this, &StrokeStyleListView::currentItemChanged, this, &StrokeStyleListView::onCurrentItemChanged);
@@ -54,8 +66,9 @@ StrokeStyleListView::StrokeStyleListView(
 
 void StrokeStyleListView::onCurrentItemChanged(QTableWidgetItem* current, QTableWidgetItem* previous)
 {
+	if (!current) return;
 	int column = current->column();
-	if (column != COLUMN_COLOR)
+	if (column != COLUMN_COLOR && column != COLUMN_OPERATIONS)
 	{
 		this->currentItemValue = current->text();
 	}