diff --git a/bin/adminserver/config/game_switch.json b/bin/adminserver/config/game_switch.json
index bedec634..06ab559b 100644
--- a/bin/adminserver/config/game_switch.json
+++ b/bin/adminserver/config/game_switch.json
@@ -90,5 +90,9 @@
   {
     "switch_name": "bigEventBoxOpen",
     "switch_desc": "23-打开大事件宝箱"
+  },
+  {
+    "switch_name": "ui.annc.show",
+    "switch_desc": "24-公告按钮是否显示"
   }
 ]