diff --git a/resources/views/chat/partials/games/lottery-panel.blade.php b/resources/views/chat/partials/games/lottery-panel.blade.php
index 5692444..4a2fcbc 100644
--- a/resources/views/chat/partials/games/lottery-panel.blade.php
+++ b/resources/views/chat/partials/games/lottery-panel.blade.php
@@ -50,7 +50,7 @@
                         x-text="'距开奖 ' + countdownText">
                     </div>
                 </div>
-                <span onclick="closeLotteryPanel()"
+                <span data-lottery-panel-close
                     style="cursor:pointer; font-size:20px; color:#fff; opacity:.8; line-height:1; margin-left:12px;"
                     onmouseover="this.style.opacity=1" onmouseout="this.style.opacity=.8">&times;</span>
             </div>
@@ -635,4 +635,10 @@
             clearInterval(data._timer);
         }
     };
+
+    // 顶部关闭按钮由脚本集中绑定，避免标题栏继续保留内联 onclick。
+    document.querySelector('[data-lottery-panel-close]')?.addEventListener('click', function(e) {
+        e.preventDefault();
+        closeLotteryPanel();
+    });
 </script>