diff --git a/src/Cnblogs.DashScope.Core/Cnblogs.DashScope.Core.csproj b/src/Cnblogs.DashScope.Core/Cnblogs.DashScope.Core.csproj
index f337ae6..ab2963f 100644
--- a/src/Cnblogs.DashScope.Core/Cnblogs.DashScope.Core.csproj
+++ b/src/Cnblogs.DashScope.Core/Cnblogs.DashScope.Core.csproj
@@ -13,7 +13,7 @@
 
 <itemgroup>
 <packagereference Include="Microsoft.DeepDev.TokenizerLib" Version="1.3.3" />
- <packagereference Include="System.Text.Json" Version="8.0.5" />
+ <packagereference Include="System.Text.Json" Version="9.0.9" />
 </itemgroup>
 
 </project>
</div><div class="naked_ctrl">
<form action="/index.cgi/contrast" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://patch-diff.githubusercontent.com/raw/cnblogs/dashscope-sdk/pull/122.diff">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://patch-diff.githubusercontent.com/raw/cnblogs/dashscope-sdk/pull/122.diff" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast" selected="selected">配色反転</option>
<option value="larger-text">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>