diff --git a/README.md b/README.md
index 79b8cb1..d8ea521 100644
--- a/README.md
+++ b/README.md
@@ -118,7 +118,6 @@ let requestOptin = new RequestOption();
     .addListener((err,data) => {
       //加载成功/失败回调监听
         if (data.isPixelMap()) {
-        this.displayPixelMap(data);
         let pixelMapPack = new PixelMapPack();
         pixelMapPack.pixelMap = data.imageKnifeValue as PixelMap;
         //当前的PixelMap资源发生变化，jpgSample图片将会由Image组件重新渲染，并展示