diff --git a/refs/heads/feature/zy_02_dataStatistics b/refs/heads/feature/zy_02_dataStatistics
deleted file mode 100644
index 8c91e1e5..00000000
--- a/refs/heads/feature/zy_02_dataStatistics
+++ /dev/null
@@ -1 +0,0 @@
-UPDATE d37362394c6cfbf80aea753a6de557501dea1005 190fe8a9e54d4df61dbfb218cc684eb0daf357e5
\ No newline at end of file