diff --git a/demos/01_point_circle.html b/demos/01_point_circle.html
index 0e88dff026..ba42711485 100644
--- a/demos/01_point_circle.html
+++ b/demos/01_point_circle.html
@@ -71,7 +71,7 @@ scene.on('loaded', () => {
     })
      .render();
      console.log(circleLayer);
-     var a = circleLayer.getLendgendCfg('type','color');
+     var a = circleLayer.getLegendCfg('type','color');
      console.log(a);
     circleLayer.on('click',(e)=>{
     console.log(e);
diff --git a/package.json b/package.json
index 72b7a2e64d..5a8d96aa9a 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/l7",
-  "version": "1.1.3",
+  "version": "1.1.5",
   "description": "Large-scale WebGL-powered Geospatial Data Visualization",
   "main": "build/l7.js",
   "browser": "build/l7.js",
diff --git a/src/core/layer.js b/src/core/layer.js
index 92c800ee95..69a95b5a31 100644
--- a/src/core/layer.js
+++ b/src/core/layer.js
@@ -643,7 +643,7 @@ export default class Layer extends Base {
    * @param {*} type 图例类型 color, size
    * @return {*} 图例配置项
    */
-  getLendgendCfg(field, type = 'color') {
+  getLegendCfg(field, type = 'color') {
     // todo heatmap
     if (this.type === 'heatmap' && this.shapeType === 'heatmap') {
       return this.get('styleOptions').rampColors;