diff --git a/README.md b/README.md
index 144d656..d5f0d4c 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 <div align="center">
-  <a href="https://v2.nonebot.dev/store"><img src="https://github.com/LiteyukiStudio/nonebot-plugin-marshoai/blob/main/resources/marsho.svg" width="180" height="180" alt="NoneBotPluginLogo"></a>
+  <a href="https://v2.nonebot.dev/store"><img src="https://github.com/LiteyukiStudio/nonebot-plugin-marshoai/blob/main/resources/marsho.svg" width="820" height="310" alt="NoneBotPluginLogo"></a>
   <br>
 </div>
 
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index e827bb8..1d14415 100644
--- a/resources/marsho.svg
+++ b/resources/marsho.svg
@@ -3,8 +3,8 @@
 
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