diff --git a/ClearOldData.go b/ClearOldData.go
new file mode 100644
index 0000000..655fbba
--- /dev/null
+++ b/ClearOldData.go
@@ -0,0 +1,10 @@
+/******************************************************************************
+ * @Function Name      :
+ *-----------------------------------------------------------------------------
+ * @Description        :
+ * @Function Parameters:
+ * @Return Value       :
+ * @Author             : Zhang Xin
+ * @Date               : 2021/3/3 11:02
+ ******************************************************************************/
+ package main
\ No newline at end of file