删除无用图片

index/index.js

@@ -33,7 +33,7 @@ Page({
     const width = res[0].width
     const height = res[0].height
     const canvas = res[0].node
-    this.drawCanvas._init({ width, height, canvas, baseMapUrl:'./5.png'})
+    this.drawCanvas._init({ width, height, canvas, baseMapUrl:'./3.png'})
   },
 
   start() {