diff --git a/refs/heads/feature/zy_O3_volunteerUnion b/refs/heads/feature/zy_O3_volunteerUnion
deleted file mode 100644
index 6e4452d..0000000
--- a/refs/heads/feature/zy_O3_volunteerUnion
+++ /dev/null
@@ -1 +0,0 @@
-UPDATE 25739be9a2ae6ac705e34287f831fdc11010d3f4 d397356653df6772b15ad833d6d9279e455be4fa
\ No newline at end of file