diff --git a/.gitignore b/.gitignore
index a9fe901..071ddaf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@ node_modules
 /.idea/intc-mixer-app.iml
 /.idea/modules.xml
 /.idea/vcs.xml
+/dist/
diff --git a/src/pages/mixer/control.vue b/src/pages/mixer/control.vue
index b09ab7a..f414d8a 100644
--- a/src/pages/mixer/control.vue
+++ b/src/pages/mixer/control.vue
@@ -50,7 +50,7 @@
                   <text v-if="channel.currentMode > 1" class="done-mark">✓</text>
                 </view>
                 <view :class="['mode-item', { active: channel.currentMode === 2, done: channel.currentMode > 2 }]">
-                  <text class="mode-icon">🐢</text>
+                  <text class="mode-icon">🔄</text>
                   <text class="mode-name">Slow</text>
                   <text v-if="channel.currentMode > 2" class="done-mark">✓</text>
                 </view>
@@ -633,6 +633,7 @@ const goToSetting = () => {
 .channel-scroll {
   flex: 1;
   padding: 16rpx 20rpx;
+  overflow-y: auto;
 }
 
 .channel-list {
diff --git a/src/pages/mixer/setting.vue b/src/pages/mixer/setting.vue
index 3049c3e..9473624 100644
--- a/src/pages/mixer/setting.vue
+++ b/src/pages/mixer/setting.vue
@@ -73,7 +73,7 @@
             <!-- Slow Mode -->
             <view class="mode-section">
               <view class="mode-title">
-                <text class="mode-icon">🐢</text>
+                <text class="mode-icon">🔄</text>
                 <text>Slow Mode</text>
               </view>
               <view class="mode-row">