diff --git a/src/components/CenterControlDialog.vue b/src/components/CenterControlDialog.vue
index 7d5f533..0f549e8 100644
--- a/src/components/CenterControlDialog.vue
+++ b/src/components/CenterControlDialog.vue
@@ -135,12 +135,9 @@
                           :disable="loading"
                           :options="[
                             110, 300, 600, 1200, 2400, 4800, 9600, 14400, 19200,
-                            38400,
-                          ] /*[
-                          110, 300, 600, 1200, 2400, 4800, 9600, 14400, 19200,
-                          38400, 56000, 57600, 115200, 2304000, 380400, 460800,
-                          921600,
-                        ]*/"
+                            38400, 56000, 57600, 115200 /*, 2304000, 380400,
+                            460800, 921600,*/,
+                          ]"
                         />
                       </q-item-section>
                     </q-item>
diff --git a/src/layouts/MainLayout.vue b/src/layouts/MainLayout.vue
index f42eaf9..8404804 100644
--- a/src/layouts/MainLayout.vue
+++ b/src/layouts/MainLayout.vue
@@ -54,24 +54,26 @@
       </q-page-container>
 
       <!-- fotter -->
-      <q-footer
-        elevated
-        v-if="landspace"
-        class="bg-white text-black"
-        style="height: 25px"
-      >
-        <div class="text-center fit">
-          Copyright © 2020 - 2021 广东创显技术有限公司
-        </div>
-      </q-footer>
-      <q-footer
-        v-else
-        elevated
-        class="bg-white text-black"
-        style="height: 35vh"
-      >
-        <footer-portrait class="fit" />
-      </q-footer>
+      <div v-show="false">
+        <q-footer
+          elevated
+          v-if="landspace"
+          class="bg-white text-black"
+          style="height: 25px"
+        >
+          <div class="text-center fit">
+            Copyright © 2020 - 2021 广东创显技术有限公司
+          </div>
+        </q-footer>
+        <q-footer
+          v-else
+          elevated
+          class="bg-white text-black"
+          style="height: 35vh"
+        >
+          <footer-portrait class="fit" />
+        </q-footer>
+      </div>
     </div>
     <div v-show="!$store.state.initialized">
       <q-page-container class="col">