diff --git a/TYTD.Api/MyClass.cs b/TYTD.Api/MyClass.cs
index 8f863f3..d530897 100644
--- a/TYTD.Api/MyClass.cs
+++ b/TYTD.Api/MyClass.cs
@@ -40,7 +40,11 @@ namespace TYTD
         {
 
         }
-        public bool TimerEnabled { get { if (t != null) { return t.Enabled; } else { return false; } } set { if (t != null) { t.Enabled = value; } } }
+        public virtual void OnEnd()
+        {
+
+        }
+                public bool TimerEnabled { get { if (t != null) { return t.Enabled; } else { return false; } } set { if (t != null) { t.Enabled = value; } } }
         public virtual IEnumerable<KeyValuePair<string, string>> GetUrls()
         {
             yield return new KeyValuePair<string, string>("Home",$"api/Extensions/{Name}");
@@ -85,6 +89,7 @@ namespace TYTD
             {
                 t.Dispose();
             }
+            OnEnd();
         }
     }
 
diff --git a/TYTD.Api/bin/Release/TYTD.Api.dll b/TYTD.Api/bin/Release/TYTD.Api.dll
index 004b47d..50859d3 100644
Binary files a/TYTD.Api/bin/Release/TYTD.Api.dll and b/TYTD.Api/bin/Release/TYTD.Api.dll differ
diff --git a/TYTD.Api/obj/Release/TYTD.Api.csprojAssemblyReference.cache b/TYTD.Api/obj/Release/TYTD.Api.csprojAssemblyReference.cache
index 1f6ccd6..294b43a 100644
Binary files a/TYTD.Api/obj/Release/TYTD.Api.csprojAssemblyReference.cache and b/TYTD.Api/obj/Release/TYTD.Api.csprojAssemblyReference.cache differ
diff --git a/TYTD.Api/obj/Release/TYTD.Api.dll b/TYTD.Api/obj/Release/TYTD.Api.dll
index 004b47d..50859d3 100644
Binary files a/TYTD.Api/obj/Release/TYTD.Api.dll and b/TYTD.Api/obj/Release/TYTD.Api.dll differ
diff --git a/bin/Release/TYTD.Api.dll b/bin/Release/TYTD.Api.dll
index 004b47d..50859d3 100644
Binary files a/bin/Release/TYTD.Api.dll and b/bin/Release/TYTD.Api.dll differ
diff --git a/bin/Release/youtube-downloader.exe b/bin/Release/youtube-downloader.exe
index 09f945d..cb17394 100644
Binary files a/bin/Release/youtube-downloader.exe and b/bin/Release/youtube-downloader.exe differ
diff --git a/obj/x86/Release/youtube-downloader.csprojAssemblyReference.cache b/obj/x86/Release/youtube-downloader.csprojAssemblyReference.cache
index 10cd1a2..bae1033 100644
Binary files a/obj/x86/Release/youtube-downloader.csprojAssemblyReference.cache and b/obj/x86/Release/youtube-downloader.csprojAssemblyReference.cache differ
diff --git a/obj/x86/Release/youtube-downloader.exe b/obj/x86/Release/youtube-downloader.exe
index 09f945d..cb17394 100644
Binary files a/obj/x86/Release/youtube-downloader.exe and b/obj/x86/Release/youtube-downloader.exe differ