diff --git a/packages/core/src/services/layer/ILayerService.ts b/packages/core/src/services/layer/ILayerService.ts
index 5377fa61db..185d5b55b4 100644
--- a/packages/core/src/services/layer/ILayerService.ts
+++ b/packages/core/src/services/layer/ILayerService.ts
@@ -92,6 +92,19 @@ export interface IActiveOption {
 
 type ILngLat = [number, number];
 
+// 分段图例
+export interface ILegendSegmentItem {
+  value: [number, number];
+  [key: string]: any;
+}
+// 分类图例
+export interface ILegendClassificaItem {
+  value: number | string;
+  [key: string]: any;
+}
+// 图层图例
+export type LegendItems = ILegendSegmentItem[] | ILegendClassificaItem[];
+
 export interface ILayer {
   id: string; // 一个场景中同一类型 Layer 可能存在多个
   type: string; // 代表 Layer 的类型
@@ -188,7 +201,7 @@ export interface ILayer {
   style(options: unknown): ILayer;
   hide(): ILayer;
   show(): ILayer;
-  getLegendItems(name: string): any;
+  getLegendItems(name: string): LegendItems;
   setIndex(index: number): ILayer;
   isVisible(): boolean;
   setMaxZoom(min: number): ILayer;
diff --git a/packages/layers/src/core/BaseLayer.ts b/packages/layers/src/core/BaseLayer.ts
index cf9bedded3..03aed17c94 100644
--- a/packages/layers/src/core/BaseLayer.ts
+++ b/packages/layers/src/core/BaseLayer.ts
@@ -19,6 +19,8 @@ import {
   ILayerModelInitializationOptions,
   ILayerPlugin,
   ILayerService,
+  ILegendClassificaItem,
+  ILegendSegmentItem,
   IMapService,
   IModel,
   IModelInitializationOptions,
@@ -36,6 +38,7 @@ import {
   IStyleAttributeService,
   IStyleAttributeUpdateOptions,
   lazyInject,
+  LegendItems,
   ScaleAttributeType,
   ScaleTypeName,
   ScaleTypes,
@@ -47,7 +50,7 @@ import Source from '@antv/l7-source';
 import { encodePickingColor } from '@antv/l7-utils';
 import { EventEmitter } from 'eventemitter3';
 import { Container } from 'inversify';
-import { isFunction, isObject } from 'lodash';
+import { isFunction, isObject, isUndefined } from 'lodash';
 import { normalizePasses } from '../plugins/MultiPassRendererPlugin';
 import { BlendTypes } from '../utils/blend';
 import { handleStyleDataMapping } from '../utils/dataMappingStyle';
@@ -895,41 +898,52 @@ export default class BaseLayer<ChildLayerStyleOptions = {}> extends EventEmitter
     return this.styleAttributeService.getLayerAttributeScale(name);
   }
 
-  public getLegendItems(name: string): any {
+  public getLegendItems(name: string): LegendItems {
     const scale = this.styleAttributeService.getLayerAttributeScale(name);
-    if (scale) {
-      if (scale.ticks) {
-        // 连续分段类型
-        const items = scale.ticks().map((item: any) => {
+
+    // 函数自定义映射，没有 scale 返回为空数组
+    if (!scale) {
+      return [];
+    }
+
+    if (scale.invertExtent) {
+      // 分段类型  Quantize、Quantile、Threshold
+      const items: ILegendSegmentItem[] = scale.range().map((item: number) => {
+        return {
+          value: scale.invertExtent(item),
+          [name]: item,
+        };
+      });
+
+      return items;
+    } else if (scale.ticks) {
+      // 连续类型 Continuous (Linear, Power, Log, Identity, Time)
+      const items: ILegendClassificaItem[] = scale
+        .ticks()
+        .map((item: string) => {
           return {
             value: item,
             [name]: scale(item),
           };
         });
-        return items;
-      } else if (scale.invertExtent) {
-        // 连续类型
-        const items = scale.range().map((item: any) => {
+
+      return items;
+    } else if (scale?.domain) {
+      // 枚举类型 Cat
+      const items: ILegendClassificaItem[] = scale
+        .domain()
+        .filter((item: string | number | undefined) => !isUndefined(item))
+        .map((item: string | number) => {
           return {
-            value: scale.invertExtent(item),
-            [name]: item,
+            value: item,
+            [name]: scale(item) as string,
           };
         });
-        return items;
-      } else if (scale?.domain) {
-        // 枚举类型
-        const items = scale.domain().map((item: string | number) => {
-          return {
-            // @ts-ignore
-            value: item || '无',
-            color: scale(item),
-          };
-        });
-        return items;
-      }
-    } else {
-      return [];
+
+      return items;
     }
+
+    return [];
   }
 
   public pick({ x, y }: { x: number; y: number }) {
diff --git a/packages/layers/src/plugins/FeatureScalePlugin.ts b/packages/layers/src/plugins/FeatureScalePlugin.ts
index a02785cd3e..1e91e3ddc8 100644
--- a/packages/layers/src/plugins/FeatureScalePlugin.ts
+++ b/packages/layers/src/plugins/FeatureScalePlugin.ts
@@ -126,6 +126,7 @@ export default class FeatureScalePlugin implements ILayerPlugin {
                 ) {
                   const tick = scale.scale.ticks(attributeScale.values.length);
                   if (type === 'color') {
+                    // TODO: 这里改变了值域，获取图例的时候有问题
                     scale.scale.domain(tick);
                   }
                 }
diff --git a/stories/Scale/Scale.stories.tsx b/stories/Scale/Scale.stories.tsx
index 38691fcc30..77af2c7ec7 100644
--- a/stories/Scale/Scale.stories.tsx
+++ b/stories/Scale/Scale.stories.tsx
@@ -1,5 +1,8 @@
 import { storiesOf } from '@storybook/react';
 import * as React from 'react';
+import Quantize from './components/Quantize';
 import PointScale from './components/Point';
+
 storiesOf('数据映射', module)
-  .add('枚举类型', () => <PointScale />)
\ No newline at end of file
+  .add('枚举类型', () => <PointScale />)
+  .add('颜色范围等分', () => <Quantize />);
diff --git a/stories/Scale/components/Quantize.tsx b/stories/Scale/components/Quantize.tsx
new file mode 100644
index 0000000000..5036fd4542
--- /dev/null
+++ b/stories/Scale/components/Quantize.tsx
@@ -0,0 +1,296 @@
+import { PolygonLayer, Scene, Popup } from '@antv/l7';
+import { GaodeMap } from '@antv/l7-maps';
+import * as React from 'react';
+
+const list = [
+  {
+    value: 1.0,
+    province_adcode: '110000',
+    province_adName: '北京市',
+    province: '北京市',
+  },
+  {
+    value: 2.0,
+    province_adcode: '120000',
+    province_adName: '天津市',
+    province: '天津市',
+  },
+  {
+    value: 3.0,
+    province_adcode: '130000',
+    province_adName: '河北省',
+    province: '河北省',
+  },
+  {
+    value: 4.0,
+    province_adcode: '140000',
+    province_adName: '山西省',
+    province: '山西省',
+  },
+  {
+    value: 5.0,
+    province_adcode: '150000',
+    province_adName: '内蒙古自治区',
+    province: '内蒙古自治区',
+  },
+  {
+    value: 6.0,
+    province_adcode: '210000',
+    province_adName: '辽宁省',
+    province: '辽宁省',
+  },
+  {
+    value: 7.0,
+    province_adcode: '220000',
+    province_adName: '吉林省',
+    province: '吉林省',
+  },
+  {
+    value: 8.0,
+    province_adcode: '230000',
+    province_adName: '黑龙江省',
+    province: '黑龙江省',
+  },
+  {
+    value: 9.0,
+    province_adcode: '310000',
+    province_adName: '上海市',
+    province: '上海市',
+  },
+  {
+    value: 10.0,
+    province_adcode: '320000',
+    province_adName: '江苏省',
+    province: '江苏省',
+  },
+  {
+    value: 11.0,
+    province_adcode: '330000',
+    province_adName: '浙江省',
+    province: '浙江省',
+  },
+  {
+    value: 12.0,
+    province_adcode: '340000',
+    province_adName: '安徽省',
+    province: '安徽省',
+  },
+  {
+    value: 13.0,
+    province_adcode: '350000',
+    province_adName: '福建省',
+    province: '福建省',
+  },
+  {
+    value: 14.0,
+    province_adcode: '360000',
+    province_adName: '江西省',
+    province: '江西省',
+  },
+  {
+    value: 15.0,
+    province_adcode: '370000',
+    province_adName: '山东省',
+    province: '山东省',
+  },
+  {
+    value: 16.0,
+    province_adcode: '410000',
+    province_adName: '河南省',
+    province: '河南省',
+  },
+  {
+    value: 17.0,
+    province_adcode: '420000',
+    province_adName: '湖北省',
+    province: '湖北省',
+  },
+  {
+    value: 18.0,
+    province_adcode: '430000',
+    province_adName: '湖南省',
+    province: '湖南省',
+  },
+  {
+    value: 19.0,
+    province_adcode: '440000',
+    province_adName: '广东省',
+    province: '广东省',
+  },
+  {
+    value: 20.0,
+    province_adcode: '450000',
+    province_adName: '广西壮族自治区',
+    province: '广西壮族自治区',
+  },
+  {
+    value: 21.0,
+    province_adcode: '460000',
+    province_adName: '海南省',
+    province: '海南省',
+  },
+  {
+    value: 22.0,
+    province_adcode: '500000',
+    province_adName: '重庆市',
+    province: '重庆市',
+  },
+  {
+    value: 23.0,
+    province_adcode: '510000',
+    province_adName: '四川省',
+    province: '四川省',
+  },
+  {
+    value: 24.0,
+    province_adcode: '520000',
+    province_adName: '贵州省',
+    province: '贵州省',
+  },
+  {
+    value: 25.0,
+    province_adcode: '530000',
+    province_adName: '云南省',
+    province: '云南省',
+  },
+  {
+    value: 26.0,
+    province_adcode: '540000',
+    province_adName: '西藏自治区',
+    province: '西藏自治区',
+  },
+  {
+    value: 27.0,
+    province_adcode: '610000',
+    province_adName: '陕西省',
+    province: '陕西省',
+  },
+  {
+    value: 28.0,
+    province_adcode: '630000',
+    province_adName: '青海省',
+    province: '青海省',
+  },
+  {
+    value: 29.0,
+    province_adcode: '640000',
+    province_adName: '宁夏回族自治区',
+    province: '宁夏回族自治区',
+  },
+  {
+    value: 30.0,
+    province_adcode: '650000',
+    province_adName: '新疆维吾尔自治区',
+    province: '新疆维吾尔自治区',
+  },
+  {
+    value: 31.0,
+    province_adcode: '710000',
+    province_adName: '台湾省',
+    province: '台湾省',
+  },
+  {
+    value: 32.0,
+    province_adcode: '810000',
+    province_adName: '香港特别行政区',
+    province: '香港特别行政区',
+  },
+  {
+    value: 33.0,
+    province_adcode: '820000',
+    province_adName: '澳门特别行政区',
+    province: '澳门特别行政区',
+  },
+];
+
+export default class Quantize extends React.Component {
+  private scene: Scene;
+
+  public componentWillUnmount() {
+    this.scene.destroy();
+  }
+
+  public async componentDidMount() {
+    const scene = new Scene({
+      id: 'map',
+      pickBufferScale: 1.0,
+      map: new GaodeMap({
+        style: 'light',
+        center: [-121.24357, 37.58264],
+        pitch: 0,
+        zoom: 6.45,
+      }),
+    });
+    scene.on('loaded', () => {
+      fetch(
+        'https://gw.alipayobjects.com/os/alisis/geo-data-v0.1.1/choropleth-data/country/100000_country_province.json',
+      )
+        .then((res) => res.json())
+        .then((data) => {
+          const chinaPolygonLayer = new PolygonLayer({
+            autoFit: true,
+          })
+            .source(data, {
+              transforms: [
+                {
+                  type: 'join',
+                  sourceField: 'province_adName',
+                  targetField: 'name', // data 对应字段名 绑定到的地理数据
+                  data: list,
+                },
+              ],
+            })
+            .scale({
+              value: {
+                type: 'quantize',
+                // nice: false,
+              },
+            })
+            .color('value', [
+              '#35E0CC',
+              '#31C4DC',
+              '#44A2E4',
+              '#3976E2',
+              '#204CCF',
+            ])
+            .shape('fill');
+
+          chinaPolygonLayer.on('add', (type) => {
+            console.log(
+              'getLegendItems: ',
+              chinaPolygonLayer.getLegendItems('color'),
+            );
+          });
+
+          chinaPolygonLayer.on('mousemove', (e) => {
+            const popup = new Popup({
+              offsets: [0, 0],
+              closeButton: false,
+            })
+              .setLnglat(e.lngLat)
+              .setHTML(e.feature.properties.name + e.feature.properties.value);
+            scene.addPopup(popup);
+          });
+
+          scene.addLayer(chinaPolygonLayer);
+        });
+
+      this.scene = scene;
+    });
+  }
+
+  public render() {
+    return (
+      <div
+        id="map"
+        style={{
+          position: 'absolute',
+          top: 0,
+          left: 0,
+          right: 0,
+          bottom: 0,
+        }}
+      />
+    );
+  }
+}