diff --git a/dashboard/src/components/shared/ExtensionCard.vue b/dashboard/src/components/shared/ExtensionCard.vue
index b9d4d8c6c..5956e1f78 100644
--- a/dashboard/src/components/shared/ExtensionCard.vue
+++ b/dashboard/src/components/shared/ExtensionCard.vue
@@ -77,7 +77,7 @@ const viewReadme = () => {
 <template>
   <v-card class="mx-auto d-flex flex-column" :elevation="highlight ? 0 : 1"
     :style="{ height: $vuetify.display.xs ? '250px' : '220px',
-     backgroundColor: useCustomizerStore().uiTheme==='PurpleTheme' ? '#eef2f6' : '#282833',
+     backgroundColor: useCustomizerStore().uiTheme==='PurpleTheme' ? '#ffffff' : '#282833',
      color: useCustomizerStore().uiTheme==='PurpleTheme' ? '#000000dd' : '#ffffff'}">
     <v-card-text style="padding: 16px; padding-bottom: 0px; display: flex; justify-content: space-between;">
 
diff --git a/dashboard/src/views/ChatPage.vue b/dashboard/src/views/ChatPage.vue
index 9a44e2782..bcff96417 100644
--- a/dashboard/src/views/ChatPage.vue
+++ b/dashboard/src/views/ChatPage.vue
@@ -13,19 +13,12 @@ marked.setOptions({
         <v-card-text class="chat-page-container">
             <div class="chat-layout">
                 <div class="sidebar-panel">
-                    <div class="sidebar-header">
-                        <v-btn icon variant="plain">
-                            <v-icon icon="mdi-menu" color="deep-purple"></v-icon>
-                        </v-btn>
-                    </div>
-
                     <div style="padding: 16px; padding-top: 8px;">
                         <v-btn variant="elevated" rounded="lg" class="new-chat-btn" @click="newC" :disabled="!currCid"
                         prepend-icon="mdi-plus">
                         创建对话
                     </v-btn>
                     </div>
-                    
 
                     <div class="conversations-container">
 
@@ -720,7 +713,6 @@ export default {
     height: 100%;
     border-radius: 12px;
     box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05) !important;
-    background-color: var(--v-theme-surface);
 }
 
 .chat-page-container {