diff --git a/frontend/components/chat/SessionListPanel.vue b/frontend/components/chat/SessionListPanel.vue
index 7538d5c..95920e6 100644
--- a/frontend/components/chat/SessionListPanel.vue
+++ b/frontend/components/chat/SessionListPanel.vue
@@ -69,7 +69,7 @@
           <div v-else-if="contacts.length === 0" class="session-list-status px-3 py-2 text-sm">
             暂无会话
           </div>
-          <template v-else>
+          <div v-else class="pb-4">
             <div v-for="contact in filteredContacts" :key="contact.id"
               class="session-list-item px-3 cursor-pointer transition-colors duration-150 h-[calc(80px/var(--dpr))] flex items-center"
               :class="{
@@ -118,7 +118,7 @@
                 </div>
               </div>
             </div>
-          </template>
+          </div>
         </div>
       </div>
 
diff --git a/frontend/pages/biz.vue b/frontend/pages/biz.vue
index 4c3d61c..143d4ea 100644
--- a/frontend/pages/biz.vue
+++ b/frontend/pages/biz.vue
@@ -1,5 +1,5 @@
 <template>
-  <div class="h-screen flex overflow-hidden bg-white">
+  <div class="h-full min-h-0 flex overflow-hidden bg-white">
     <div class="flex-1 min-w-0">
       <BizMessages />
     </div>
@@ -13,4 +13,4 @@ import BizMessages from "../components/BizMessages.vue";
 useHead({
   title: '服务号消息 - WeChatDataAnalysis'
 })
-</script>
\ No newline at end of file
+</script>