diff --git a/src/lib/components/chat/Header.svelte b/src/lib/components/chat/Header.svelte
index 8db78f5..3c0138c 100644
--- a/src/lib/components/chat/Header.svelte
+++ b/src/lib/components/chat/Header.svelte
@@ -21,7 +21,7 @@
 					imgActive: '/img/icon/work_active.png',
 					active: false,
 					placeholder:
-						'<p>帮我写一份用于&nbsp;例如<span style="color:#2c77f1 !important">项目进度、本周工作等</span>&nbsp;的工作总结，包括<span  style="color:#2c77f1 !important">工作内容、成果、风险点等。</span></p>'
+						'<p>帮我整理一份&nbsp;<span style="color:#2c77f1 !important">2025</span>&nbsp;年度本社区的居民&nbsp;<span  style="color:#2c77f1 !important">投诉事件</span>&nbsp;的分析总结。</p>'
 				},
 				// {
 				// 	label: '文档生成',
@@ -80,7 +80,7 @@
 	<div class="top flex">
 		<img src={'/img/logo.gif'} alt="" class="w-16 h-16 mr-5" />
 		<div class="tip flex flex-col">
-			<h1 class="text-gray-800">Hi，我是您的AI小助手<span class="text-blue-700">e小星</span></h1>
+			<h1 class="text-gray-800">Hi，我是您的Deepseek小助手<span class="text-blue-700">e小星</span></h1>
 			<p class="text-gray-800 text-left text-base">需要我帮您做点什么？</p>
 		</div>
 	</div>
diff --git a/src/lib/components/chat/Messages.svelte b/src/lib/components/chat/Messages.svelte
index d169fe9..138a6f0 100644
--- a/src/lib/components/chat/Messages.svelte
+++ b/src/lib/components/chat/Messages.svelte
@@ -349,7 +349,7 @@
 {#if !isMobile}
 	<div  style="position: absolute;top:40px;left:51px;z-index:2;padding:4px;border-radius: 10px " class="flex items-center">
 		<img src={'/img/logo.gif'} alt="" class=" w-18.5 h-18.5 mr-2" >
-		<h2 class=" text-2xl font-semibold">我是您的AI小助手<span style="color: #2874ee;">e小星</span></h2>
+		<h2 class=" text-2xl font-semibold">我是您的Deepseek小助手<span style="color: #2874ee;">e小星</span></h2>
 	</div>
 {:else}
 	<img src={'/img/logo.gif'} alt="" style="position: absolute;top:51px;left:31px;z-index:2" class="w-17.5 h-17.5" >
diff --git a/src/routes/(app)/c/[id]/+page.svelte b/src/routes/(app)/c/[id]/+page.svelte
index d4bd3d8..d0afbae 100644
--- a/src/routes/(app)/c/[id]/+page.svelte
+++ b/src/routes/(app)/c/[id]/+page.svelte
@@ -8,6 +8,6 @@
 <Help />
 <!-- <div style="position: fixed;top:0px;width:100vw;z-index:100;background:#fff;" class="flex items-center justify-center p-2 box-border">
 	<img src={'/favicon.png'} alt="" class="w-15 h-15 mr-5" />
-	<h1>Hi，我是您的AI小助手</h1>
+	<h1>Hi，我是您的Deepseek小助手</h1>
 </div> -->
 <Chat chatIdProp={$page.params.id} />
\ No newline at end of file
diff --git a/static/img/phone.png b/static/img/phone.png
index b6cf762..826b4ec 100644
Binary files a/static/img/phone.png and b/static/img/phone.png differ