diff --git a/notes/设计模式 - 代理.md b/notes/设计模式 - 代理.md
index bfecfed8..896e3de6 100644
--- a/notes/设计模式 - 代理.md	
+++ b/notes/设计模式 - 代理.md	
@@ -87,7 +87,7 @@ public class ImageViewer {
 
     public static void main(String[] args) throws Exception {
         String image = "http://image.jpg";
-        URL url = new URL(image);
+        URL url = URI.create(image).toURL();
         HighResolutionImage highResolutionImage = new HighResolutionImage(url);
         ImageProxy imageProxy = new ImageProxy(highResolutionImage);
         imageProxy.showImage();