diff --git a/architecture.html b/architecture.html
index 1720689..18307b3 100644
--- a/architecture.html
+++ b/architecture.html
@@ -268,8 +268,8 @@
   <text x="70"  y="205" text-anchor="middle" fill="#6b7194" font-size="10">10 ms · Core 1</text>
 
   <rect x="150" y="175" width="100" height="40" rx="5" fill="#1a2240" stroke="#4f8ef7" stroke-width="1"/>
-  <text x="200" y="191" text-anchor="middle" fill="#4f8ef7" font-size="10">beepSemaphore</text>
-  <text x="200" y="205" text-anchor="middle" fill="#6b7194" font-size="10">binary</text>
+  <text x="200" y="191" text-anchor="middle" fill="#4f8ef7" font-size="10">Task Notification</text>
+  <text x="200" y="205" text-anchor="middle" fill="#6b7194" font-size="10">im TCB (kein Objekt)</text>
 
   <rect x="280" y="175" width="100" height="40" rx="5" fill="#1a2240" stroke="#4f8ef7" stroke-width="1"/>
   <text x="330" y="191" text-anchor="middle" fill="#4f8ef7" font-size="10">beepTask</text>