diff --git a/bump_version.sh b/bump_version.sh
index 2feeebe..55bacf1 100755
--- a/bump_version.sh
+++ b/bump_version.sh
@@ -19,6 +19,7 @@ for bin in ${binaries};do
 	esac
 	latest=$(curl -sL -o /dev/null -w %{url_effective} "${git_url}/releases/latest")
 	version="${latest##*/v}"
+	echo "update ${bin} version: ${version}"
 
 	file_url="https://dl.gitea.com/${bin}/${version}"
 	for os in ${supported_os}; do
@@ -28,6 +29,7 @@ for bin in ${binaries};do
 		fi
 		sha256_file="${sha256_file}.sha256"
 		sha256=$(curl -sL "${file_url}/${sha256_file}" | awk '{print$1}')
+		echo "update ${bin} os: ${os}, sha256: ${sha256}"
 		sed -r "s/^(\s+when \"${os}\" then).*\"(.*)$/\1 \"${sha256}\"\2/" -i "${file}"
 	done
 	sed -r "s/^(\s+version).*/\1 \"${version}\"/" -i "${file}"