diff --git a/docs/index.md b/docs/index.md
index 5daada3dcff..318e7cc98b5 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -9,10 +9,18 @@ read_when:
 > _"EXFOLIATE! EXFOLIATE!"_ — A space lobster, probably
 
 <p align="center">
-    <picture>
-        <source media="(prefers-color-scheme: light)" srcset="https://raw.githubusercontent.com/openclaw/openclaw/main/docs/assets/openclaw-logo-text-dark.png" />
-        <img src="https://raw.githubusercontent.com/openclaw/openclaw/main/docs/assets/openclaw-logo-text.png" alt="OpenClaw" width="500" />
-    </picture>
+    <img
+        src="/assets/openclaw-logo-text-dark.png"
+        alt="OpenClaw"
+        width="500"
+        class="dark:hidden"
+    />
+    <img
+        src="/assets/openclaw-logo-text.png"
+        alt="OpenClaw"
+        width="500"
+        class="hidden dark:block"
+    />
 </p>
 
 <p align="center">