diff --git a/apps/skyspy/README.md b/apps/skyspy/README.md
index 94921f1a8..b2514eae2 100644
--- a/apps/skyspy/README.md
+++ b/apps/skyspy/README.md
@@ -2,3 +2,6 @@
 
 Application to view GPS satellite positions and whether watch can
 receive data from them.
+
+
+https://app.qzss.go.jp/GNSSView/gnssview.html?t=1732746669928
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