diff --git a/.openclaw-sync/source.json b/.openclaw-sync/source.json
index ef9946dea..2ed9860ff 100644
--- a/.openclaw-sync/source.json
+++ b/.openclaw-sync/source.json
@@ -1,5 +1,5 @@
 {
   "repository": "openclaw/openclaw",
-  "sha": "469bf6547d21b399fb7a67c4539384d45cd39803",
-  "syncedAt": "2026-05-02T05:49:50.142Z"
+  "sha": "ad85e5c64ca0d93302c920d3cfedc1c9b05a67a3",
+  "syncedAt": "2026-05-02T05:57:38.575Z"
 }
diff --git a/docs/tools/searxng-search.md b/docs/tools/searxng-search.md
index 205205532..9944676f6 100644
--- a/docs/tools/searxng-search.md
+++ b/docs/tools/searxng-search.md
@@ -112,6 +112,8 @@ key wins first).
 ## Notes
 
 - **JSON API** -- uses SearXNG's native `format=json` endpoint, not HTML scraping
+- **Image result URLs** -- image-category results include `img_src` when SearXNG
+  returns a direct image URL
 - **No API key** -- works with any SearXNG instance out of the box
 - **Base URL validation** -- `baseUrl` must be a valid `http://` or `https://`
   URL; public hosts must use `https://`