diff --git a/MangaRipper.Core/MangaFoxService.cs b/MangaRipper.Core/MangaFoxService.cs
index 49b97fa..e4af0b8 100644
--- a/MangaRipper.Core/MangaFoxService.cs
+++ b/MangaRipper.Core/MangaFoxService.cs
@@ -44,18 +44,12 @@ public async Task<IList<string>> FindImanges(Chapter chapter, IProgress<int> pro
             var parser = new Parser();
 
             // find all pages in a chapter
-            Trace.WriteLine("FindImanges > DownloadStringAsync: " + chapter.Link);
             string input = await downloader.DownloadStringAsync(chapter.Link);
-            Trace.WriteLine("FindImanges > Input Length: " + input.Length);
-            var newInput = input.Substring(13000, 3000);
-            Trace.WriteLine(newInput);
             var pages = parser.Parse(@"<option value=""(?<Value>[^""]+)"" (|selected=""selected"")>\d+</option>", input, "Value");
-            Trace.WriteLine("FindImanges > Before Count: " + pages.Count);
             // transform pages link
             pages = pages.Select(p =>
             {
                 var value = new Uri(new Uri(chapter.Link), (p + ".html")).AbsoluteUri;
-                Trace.WriteLine("FindImanges > Transform: " + p + " " + value);
                 return value;
             }).ToList();
 
diff --git a/MangaRipper.Test/UnitTest.cs b/MangaRipper.Test/UnitTest.cs
index 0caca2b..90d3e9a 100644
--- a/MangaRipper.Test/UnitTest.cs
+++ b/MangaRipper.Test/UnitTest.cs
@@ -21,7 +21,7 @@ public void Initialize()
         }
 
         [TestMethod]
-        public async Task TestMangaReader_Test()
+        public async Task MangaReader_Test()
         {
             string url = "http://www.mangareader.net/naruto";
             var service = Framework.GetService(url);
@@ -35,18 +35,19 @@ public async Task TestMangaReader_Test()
         [TestMethod]
         public async Task MangaFox_Test()
         {
-            string url = "http://mangafox.me/manga/poputepipikku";
+            // Test with unlicensed manga. Appveyor CI is US based and cannot access licensed manga in the US. 
+            // If we test with a licensed manga, this test will failed.
+            string url = "http://mangafox.me/manga/tian_jiang_xian_shu_nan/";
             var service = Framework.GetService(url);
             var chapters = await service.FindChapters(url, new Progress<int>(), source.Token);
             Assert.IsTrue(chapters.Count > 0, "Cannot find chapters.");
             var chapter = chapters[0];
-            Trace.WriteLine(string.Format("MangaFox_Test - Chapter: [{0}] [{1}]", chapter.Name, chapter.Link));
             var images = await service.FindImanges(chapter, new Progress<int>(), source.Token);
             Assert.IsTrue(images.Count > 0, "Cannot find images.");
         }
 
         [TestMethod]
-        public async Task TestMangaHere_Test()
+        public async Task MangaHere_Test()
         {
             string url = "http://www.mangahere.co/manga/the_god_of_high_school/";
             var service = Framework.GetService(url);
@@ -58,7 +59,7 @@ public async Task TestMangaHere_Test()
         }
 
         [TestMethod]
-        public async Task TestMangaShare_Test()
+        public async Task MangaShare_Test()
         {
             string url = "http://read.mangashare.com/Beelzebub";
             var service = Framework.GetService(url);