diff --git a/docs/mdp-date-range b/docs/mdp-date-range
new file mode 100644
index 0000000000000000000000000000000000000000..83b0585c5ebc0a9affc6e3db2936447f5eb9f59e
--- /dev/null
+++ b/docs/mdp-date-range
@@ -0,0 +1 @@
+区间日期
\ No newline at end of file