diff --git a/src/views/home/index.vue b/src/views/home/index.vue
index 6fe3e68..f38e2aa 100644
--- a/src/views/home/index.vue
+++ b/src/views/home/index.vue
@@ -131,15 +131,17 @@ const deviceType = computed(() => {
                   离线
                 </el-tag>
               </div>
+              <h4 style="text-align: center">
+                当前通道：{{ gasStore.currentChannel === gasStore.channelSwitcherMap[0] ? '降解通道' : gasStore.currentChannel === gasStore.channelSwitcherMap[1] ? '消毒通道' : '除湿通道' }}
+              </h4>
               <div class="btn-box">
-                <h4>当前通道：{{ gasStore.currentChannel === gasStore.channelSwitcherMap[0] ? '降解通道' : gasStore.currentChannel === gasStore.channelSwitcherMap[1] ? '消毒通道' : '除湿通道' }}</h4>
-                <el-button :type="gasStore.currentChannel === gasStore.channelSwitcherMap[0] ? 'info' : 'primary'" :disabled="(!gasStore.isOnline) || gasStore.currentChannel === gasStore.channelSwitcherMap[0]" @click="() => selectChannel(gasStore.channelSwitcherMap[0], '降解通道')">
+                <el-button size="large" :type="gasStore.currentChannel === gasStore.channelSwitcherMap[0] ? 'info' : 'primary'" :disabled="(!gasStore.isOnline) || gasStore.currentChannel === gasStore.channelSwitcherMap[0]" @click="() => selectChannel(gasStore.channelSwitcherMap[0], '降解通道')">
                   降解通道
                 </el-button>
-                <el-button :type="gasStore.currentChannel === gasStore.channelSwitcherMap[1] ? 'info' : 'primary'" :disabled="(!gasStore.isOnline) || gasStore.currentChannel === gasStore.channelSwitcherMap[1]" @click="() => selectChannel(gasStore.channelSwitcherMap[1], '消毒通道')">
+                <el-button size="large" :type="gasStore.currentChannel === gasStore.channelSwitcherMap[1] ? 'info' : 'primary'" :disabled="(!gasStore.isOnline) || gasStore.currentChannel === gasStore.channelSwitcherMap[1]" @click="() => selectChannel(gasStore.channelSwitcherMap[1], '消毒通道')">
                   消毒通道
                 </el-button>
-                <el-button :type="gasStore.currentChannel === gasStore.channelSwitcherMap[2] ? 'info' : 'primary'" :disabled="(!gasStore.isOnline) || gasStore.currentChannel === gasStore.channelSwitcherMap[2]" @click="() => selectChannel(gasStore.channelSwitcherMap[2], '除湿通道')">
+                <el-button size="large" :type="gasStore.currentChannel === gasStore.channelSwitcherMap[2] ? 'info' : 'primary'" :disabled="(!gasStore.isOnline) || gasStore.currentChannel === gasStore.channelSwitcherMap[2]" @click="() => selectChannel(gasStore.channelSwitcherMap[2], '除湿通道')">
                   除湿通道
                 </el-button>
               </div>
@@ -352,7 +354,7 @@ $input-height: 3rem;
 .btn-box {
   flex: 1;
   display: flex;
-  flex-direction: column;
+  flex-direction: row;
   justify-content: center;
   align-items: center;
   gap: 20px;