diff --git a/qlib/contrib/report/analysis_model/analysis_model_performance.py b/qlib/contrib/report/analysis_model/analysis_model_performance.py
index cac1f1b8eea..0d46c9d8af9 100644
--- a/qlib/contrib/report/analysis_model/analysis_model_performance.py
+++ b/qlib/contrib/report/analysis_model/analysis_model_performance.py
@@ -157,7 +157,7 @@ def _corr_series(x, method):
     _month_list = pd.date_range(
         start=pd.Timestamp(f"{_index.min()[:4]}0101"),
         end=pd.Timestamp(f"{_index.max()[:4]}1231"),
-        freq="1M",
+        freq = '1ME' if tuple(map(int, pd.__version__.split('.'))) >= (2, 2, 0) else '1M',
     )
     _years = []
     _month = []
diff --git a/up.sh b/up.sh
new file mode 100755
index 00000000000..0ff6ee232ac
--- /dev/null
+++ b/up.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+git pull upstream main
+git fetch upstream --tags --prune
\ No newline at end of file