diff --git a/PHI-CL/changelog.txt b/PHI-CL/changelog.txt
index c5ed74d..abe1fe5 100644
--- a/PHI-CL/changelog.txt
+++ b/PHI-CL/changelog.txt
@@ -4,6 +4,7 @@ Date: 2025-06-29
 
   Changes:
     - [MI] Loader will try to wait for a full stack.
+    - [GM] Fixed an issue that the ore of stromatolite sometimes cannot be picked up by robots.
 
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 Version: 3.0.120