diff --git a/templates/radio/player.html b/templates/radio/player.html
index b71cebd..0c9cc37 100644
--- a/templates/radio/player.html
+++ b/templates/radio/player.html
@@ -16,7 +16,7 @@
       <input type="range" id="volume" min="0" max="100" value="80" class="volume-slider">
     </label>
     <button class="btn btn-save" id="save-station-btn" style="display:none;" onclick="saveCurrentStation()">&#9733; Save</button>
-    <button class="btn-icon" id="dnd-btn" onclick="toggleDND()" title="Focus mode (hides UI, press Esc to exit)">⛶</button>
+    <button class="btn-icon" id="dnd-btn" onclick="toggleDND()" title="Focus mode (hides UI, press Esc to exit)">⊙</button>
   </div>
   <div class="timer-widget" id="timer-widget">
     <span class="timer-phase" id="timer-phase-label">focus</span>