diff --git a/init-script/README.md b/init-script/README.md
index e69de29bb2..1ce79d63fa 100644
--- a/init-script/README.md
+++ b/init-script/README.md
@@ -0,0 +1,3 @@
+# Note:
+
+All the script stored in the folder `scripts` will run after every deployment. That means every script should not update the database before checking whether the existing data is already formatted.