diff --git a/refs/heads/yantai_test b/refs/heads/yantai_test
index 710bfabc9..f159db3c0 100644
--- a/refs/heads/yantai_test
+++ b/refs/heads/yantai_test
@@ -1 +1 @@
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\ No newline at end of file
+UPDATE 8ed19af279a720baa670a9f2ef5233391fb2add0 21652db7e48623acd03c4b37f9c00d9ba6caac8a
\ No newline at end of file