diff --git a/src/JTTools/Pages/JT808Analyze.razor b/src/JTTools/Pages/JT808Analyze.razor
index 35ff47b..43b49ce 100644
--- a/src/JTTools/Pages/JT808Analyze.razor
+++ b/src/JTTools/Pages/JT808Analyze.razor
@@ -61,7 +61,7 @@
                 </ChildContent>
             </Panel>
         }
-        <Panel Header="合并数据体" Key="99">
+        <Panel Header="合并数据体" Key="9999">
             <pre>@Json</pre>
         </Panel>
     </Collapse>
diff --git a/src/JTTools/Shared/MainLayout.razor b/src/JTTools/Shared/MainLayout.razor
index 18e668e..7e7a730 100644
--- a/src/JTTools/Shared/MainLayout.razor
+++ b/src/JTTools/Shared/MainLayout.razor
@@ -16,7 +16,7 @@
         <Header Class="site-layout-sub-header-background" Style="padding: 0;">
             <iframe id="github-star" style="border:none;vertical-align: middle;position:absolute;right:50px;top:25px;" width="105" height="20" src="https://ghbtns.com/github-btn.html?user=SmallChi&amp;repo=JTTools&amp;type=watch&amp;count=true"></iframe>
         </Header>
-        <Content Style=" margin: 24px 16px 0;">
+        <Content Style="overflow: auto; margin: 24px 16px 0;">
             <div class="site-layout-background" style="padding: 24px; min-height: 360px">
                 @Body
             </div>