diff --git a/src/app/OlMap/Controls/StyleEditorPanel.tsx b/src/app/OlMap/Controls/StyleEditorPanel.tsx
index 626ec6d..8040ed4 100644
--- a/src/app/OlMap/Controls/StyleEditorPanel.tsx
+++ b/src/app/OlMap/Controls/StyleEditorPanel.tsx
@@ -47,7 +47,7 @@ interface StyleConfig {
   showLabels: boolean;
   opacity: number;
   adjustWidthByProperty: boolean; // 是否根据属性调整线条宽度
-  customBreaks: number[]; // 自定义断点（用于 custom_breaks）
+  customBreaks?: number[]; // 自定义断点（用于 custom_breaks）
 }
 
 // 图层样式状态接口
diff --git a/src/app/OlMap/Controls/Toolbar.tsx b/src/app/OlMap/Controls/Toolbar.tsx
index 2db6946..ff935f5 100644
--- a/src/app/OlMap/Controls/Toolbar.tsx
+++ b/src/app/OlMap/Controls/Toolbar.tsx
@@ -37,7 +37,6 @@ interface StyleConfig {
   showLabels: boolean;
   opacity: number;
   adjustWidthByProperty: boolean;
-  customBreaks: number[];
 }
 
 interface LegendStyleConfig {
@@ -99,7 +98,6 @@ const Toolbar: React.FC<ToolbarProps> = ({ hiddenButtons, queryType }) => {
         showLabels: false,
         opacity: 0.9,
         adjustWidthByProperty: true,
-        customBreaks: [],
       },
       legendConfig: {
         layerId: "junctions",
@@ -130,7 +128,6 @@ const Toolbar: React.FC<ToolbarProps> = ({ hiddenButtons, queryType }) => {
         showLabels: false,
         opacity: 0.9,
         adjustWidthByProperty: true,
-        customBreaks: [],
       },
       legendConfig: {
         layerId: "pipes",