diff --git a/hook.sh b/hook.sh
index 9a6a02131..8c8ca085d 100755
--- a/hook.sh
+++ b/hook.sh
@@ -1,2 +1,4 @@
+#!/bin/bash
+
 echo $PREV_VERSION, $NEW_VERSION, $DRY_RUN
 echo $@
diff --git a/release.toml b/release.toml
index c3d682950..d57e147b7 100644
--- a/release.toml
+++ b/release.toml
@@ -1,4 +1,4 @@
 sign-commit = true
 #upload-doc = true
-#pre-release-hook = ["./hook.sh", "一", "два", "Three", "4"]
+pre-release-hook = ["./hook.sh", "一", "два", "Three", "4"]
 pre-release-replacements = [ {file="README.md", search="Current release: [a-z0-9\\.-]+", replace="Current release: {{version}}"} , {file ="Cargo.toml", search="branch=\"[a-z0-9\\.-]+\"", replace="branch=\"{{version}}\""} ]