diff --git a/src/AntSK/Pages/ChatPage/Chat.razor b/src/AntSK/Pages/ChatPage/Chat.razor
index 3400165..4a1718f 100644
--- a/src/AntSK/Pages/ChatPage/Chat.razor
+++ b/src/AntSK/Pages/ChatPage/Chat.razor
@@ -25,7 +25,9 @@
             <Body>
                 @if (!string.IsNullOrEmpty(AppId))
                 {
-                    <ChatView AppId="@AppId" ShowTitle=false OnRelevantSources="OnRelevantSources"></ChatView>
+                    <Watermark Content="AntSK">
+                        <ChatView AppId="@AppId" ShowTitle=false OnRelevantSources="OnRelevantSources"></ChatView>
+                    </Watermark>
                 }
             </Body>
         </Card>
@@ -42,11 +44,11 @@
                 <AntList Bordered DataSource="@_relevantSources" Style="padding:10px;">
                     <ChildContent Context="item">
                         <span> <b>@item.SourceName </b>  </span>
-                        <br/>
+                        <br />
                         <span>相似度：<Text Mark> @item.Relevance</Text></span>
                         @if (@item.RerankScore != 0)
                         {
-                            <br/>
+                            <br />
                             <span> Rerank相关性：<Text Mark> @item.RerankScore</Text></span>
                         }
                         <Body>
diff --git a/src/AntSK/Pages/ChatPage/Components/ChatView.razor b/src/AntSK/Pages/ChatPage/Components/ChatView.razor
index d6f8131..f0be228 100644
--- a/src/AntSK/Pages/ChatPage/Components/ChatView.razor
+++ b/src/AntSK/Pages/ChatPage/Components/ChatView.razor
@@ -5,6 +5,7 @@
 @layout OpenLayout
 @inherits AntDomComponentBase
 
+
 <div id="chat">
     @if (ShowTitle)
     {
@@ -64,7 +65,7 @@
     <Flex Justify="end">
 
         <AntDesign.Input @bind-Value="@(_messageInput)" DebounceMilliseconds="@(-1)" Placeholder="输入消息回车发送" OnPressEnter="@(async () => await OnSendAsync())" Disabled="@Sendding"></AntDesign.Input>
-        @if (app.EmbeddingModelID!=null)
+        @if (app.EmbeddingModelID != null)
         {
             <Upload Action="@("api/File/UploadFile")"
                     Name="file"
diff --git a/src/AntSK/Pages/ChatPage/OpenChat.razor b/src/AntSK/Pages/ChatPage/OpenChat.razor
index 70edc41..0eb93ca 100644
--- a/src/AntSK/Pages/ChatPage/OpenChat.razor
+++ b/src/AntSK/Pages/ChatPage/OpenChat.razor
@@ -6,14 +6,16 @@
 @page "/OpenChat/{AppId}"
 @layout OpenLayout
 
+
 <ChatView AppId="@AppId" ShowTitle=true>
 
 </ChatView>
 
+
 <style>
-    #chat{
-        height:100% ;
-        display:flex;
+    #chat {
+        height: 100%;
+        display: flex;
         flex-direction: column;
         overflow-x: hidden;
         font-family: Arial, sans-serif;
@@ -21,7 +23,7 @@
         padding: 10px;
     }
 </style>
-@code{
+@code {
     [Parameter]
     public string AppId { get; set; }
 }
\ No newline at end of file
