diff --git a/SDWebImageManager.m b/SDWebImageManager.m
index fd20f154..8f9c9ad9 100644
--- a/SDWebImageManager.m
+++ b/SDWebImageManager.m
@@ -9,6 +9,7 @@
 #import "SDWebImageManager.h"
 #import "SDImageCache.h"
 #import "SDWebImageDownloader.h"
+#import <objc/message.h>
 
 static SDWebImageManager *instance;
 
@@ -165,6 +166,10 @@ static SDWebImageManager *instance;
     {
         [delegate performSelector:@selector(webImageManager:didFinishWithImage:) withObject:self withObject:image];
     }
+    if ([delegate respondsToSelector:@selector(webImageManager:didFinishWithImage:forURL:)])
+    {
+        objc_msgSend(delegate, @selector(webImageManager:didFinishWithImage:forURL:), self, image, url);
+    }
 
     [cacheDelegates removeObjectAtIndex:idx];
     [cacheURLs removeObjectAtIndex:idx];
@@ -229,6 +234,10 @@ static SDWebImageManager *instance;
                 {
                     [delegate performSelector:@selector(webImageManager:didFinishWithImage:) withObject:self withObject:image];
                 }
+                if ([delegate respondsToSelector:@selector(webImageManager:didFinishWithImage:forURL:)])
+                {
+                    objc_msgSend(delegate, @selector(webImageManager:didFinishWithImage:forURL:), self, image, downloader.url);
+                }
             }
             else
             {
@@ -236,6 +245,10 @@ static SDWebImageManager *instance;
                 {
                     [delegate performSelector:@selector(webImageManager:didFailWithError:) withObject:self withObject:nil];
                 }
+                if ([delegate respondsToSelector:@selector(webImageManager:didFailWithError:forURL:)])
+                {
+                    objc_msgSend(delegate, @selector(webImageManager:didFailWithError:forURL:), self, nil, downloader.url);
+                }
             }
 
             [downloaders removeObjectAtIndex:uidx];
@@ -283,6 +296,10 @@ static SDWebImageManager *instance;
             {
                 [delegate performSelector:@selector(webImageManager:didFailWithError:) withObject:self withObject:error];
             }
+            if ([delegate respondsToSelector:@selector(webImageManager:didFailWithError:forURL:)])
+            {
+                objc_msgSend(delegate, @selector(webImageManager:didFailWithError:forURL:), self, error, downloader.url);
+            }
 
             [downloaders removeObjectAtIndex:uidx];
             [downloadDelegates removeObjectAtIndex:uidx];
diff --git a/SDWebImageManagerDelegate.h b/SDWebImageManagerDelegate.h
index cd27d8e6..8592076b 100644
--- a/SDWebImageManagerDelegate.h
+++ b/SDWebImageManagerDelegate.h
@@ -14,6 +14,8 @@
 @optional
 
 - (void)webImageManager:(SDWebImageManager *)imageManager didFinishWithImage:(UIImage *)image;
+- (void)webImageManager:(SDWebImageManager *)imageManager didFinishWithImage:(UIImage *)image forURL:(NSURL *)url;
 - (void)webImageManager:(SDWebImageManager *)imageManager didFailWithError:(NSError *)error;
+- (void)webImageManager:(SDWebImageManager *)imageManager didFailWithError:(NSError *)error forURL:(NSURL *)url;
 
 @end