diff --git a/utils.hh b/utils.hh
index 76661c6e..b71f7527 100644
--- a/utils.hh
+++ b/utils.hh
@@ -84,10 +84,10 @@ inline bool isExternalLink(QUrl const &url) {
          url.scheme() == "file" || url.toString().startsWith( "//" );
 }
 
-inline bool isCssFontImage(QUrl const &url) {
+inline bool isHtmlResources(QUrl const &url) {
   auto fileName = url.fileName();
   auto ext=fileName.mid(fileName.lastIndexOf("."));
-  QStringList extensions{".css",".woff",".woff2","ttf",".bmp" ,".jpg", ".png", ".tif",".wav", ".ogg", ".oga", ".mp3", ".mp4", ".aac", ".flac",".mid", ".wv ",".ape"} ;
+  QStringList extensions{".css",".woff",".woff2","ttf",".bmp" ,".jpg", ".png",".gif", ".tif",".wav", ".ogg", ".oga", ".mp3", ".mp4", ".aac", ".flac",".mid", ".wv",".ape"} ;
   return extensions.indexOf(ext)>-1;
 }
 
diff --git a/weburlrequestinterceptor.cpp b/weburlrequestinterceptor.cpp
index 48573288..b817d0e0 100644
--- a/weburlrequestinterceptor.cpp
+++ b/weburlrequestinterceptor.cpp
@@ -21,7 +21,7 @@ void WebUrlRequestInterceptor::interceptRequest( QWebEngineUrlRequestInfo &info)
       //whitelist url does not block
       return;
     }
-    if(Utils::isCssFontImage(info.requestUrl())){
+    if(Utils::isHtmlResources(info.requestUrl())){
       //let throuth the resources file.
       return;
     }