diff --git a/backup.sh b/backup.sh
index 08fc577..d44edba 100755
--- a/backup.sh
+++ b/backup.sh
@@ -10,7 +10,7 @@ host=$4
 backUpPath=$5
 
 # 备份文件名
-backup_file="jira_backup_${current_date}.sql"
+backup_file="${dbName}_backup_${current_date}.sql"
 echo "backup_file: "${backup_file}
 mkdir ${backUpPath} -p || true
 # 备份MySQL数据库
@@ -24,8 +24,8 @@ rm -fr sql
 #
 #删除10天前的备份
 delete_date=$(date -d "10 days ago" +%Y-%m-%d)
-delete_file="jira_backup_${delete_date}.sql.tar.gz"
+delete_file="${dbName}_backup_${delete_date}.sql.tar.gz"
 rm ${backUpPath}/"$delete_file"
 
 # 输出日志
-echo "[$current_date $current_time] 执行jira数据库备份并删除10天前备份成功"
+echo "[$current_date $current_time] 执行${dbName}数据库备份并删除10天前备份成功"