diff --git a/src/lib.rs b/src/lib.rs
index 187d0a4..ac2a3c4 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -27,7 +27,7 @@ pub fn cumain() -> Result<()> {
     }
 }
 
-fn covert(cli: &cli::ConvertCli) -> Result<()> {
+pub fn covert(cli: &cli::ConvertCli) -> Result<()> {
     // 检查 input，此为必须项
     let input = Path::new(&cli.input);
     if !input.is_file() {
@@ -67,7 +67,7 @@ fn covert(cli: &cli::ConvertCli) -> Result<()> {
     Ok(())
 }
 
-fn sadb(cli: &cli::SaDbCli) -> Result<()> {
+pub fn sadb(cli: &cli::SaDbCli) -> Result<()> {
     let source = &cli.from;
     // 只要文件
     let files = walk_dir(source, true);