diff --git a/src/main.rs b/src/main.rs
index 9bc9e04..724e1d7 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -102,7 +102,7 @@ fn process_config_item(options: &Options, config_item: &OSSBackupdConfigItem,
     let oss_client = OSSClient::new(endpoint, access_key_id, access_key_secret);
     let backup_count = config_item.get_safe_backup_count();
     let meta_file_name = &format!("{}/ossbackupd_meta_{}_{}.json", &oss_backupd_config.get_prefix(), &oss_backupd_config.get_host(), &config_item.get_file_name());
-    let new_file = format!("{}/{}", path, config_item.make_oss_key(&oss_backupd_config, "gpg"));
+    let new_file = format!("{}/{}", path, config_item.make_oss_key(&oss_backupd_config, "zip.gpg"));
 
     if options.verbose {
         print_message(MessageType::DEBUG, &format!("Backup count: {}", backup_count));