diff --git a/src/config.rs b/src/config.rs
index 93015c9..3285038 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -50,7 +50,7 @@ impl RepairConfig {
         RepairConfig {
             upstream,
             autobuild,
-            fixed_version
+            fixed_version,
         }
     }
 
diff --git a/src/lib.rs b/src/lib.rs
index d13730c..ec1ca12 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -3,8 +3,8 @@ use std::fs;
 use std::io::Write;
 use std::path::{Path, PathBuf};
 
+use tracing::{debug, error, info, trace};
 use tracing_subscriber::{fmt, EnvFilter};
-use tracing::{trace, debug, info, error};
 
 use config::RepairConfig;
 use cvrf_xmlparser::{
@@ -87,13 +87,17 @@ pub fn covert(cli: &cli::ConvertCli) -> Result<()> {
         }
 
         // 写入文件
-        let mut json_file = fs::OpenOptions::new().read(true).write(true).create(true).open(output)?;
+        let mut json_file = fs::OpenOptions::new()
+            .read(true)
+            .write(true)
+            .create(true)
+            .open(output)?;
         json_file.write(data.as_bytes())?;
         json_file.flush()?;
 
         // 在输出到文件模式下，默认不再标准输出打印 CUSA
         if !cli.print {
-            return Ok(())
+            return Ok(());
         }
     }
 
@@ -147,13 +151,21 @@ pub fn sadb(cli: &cli::SaDbCli) -> Result<()> {
 
     // 写入 sadb 文件
     let data = serde_json::to_string_pretty(&sadb)?;
-    let mut sadb_file = fs::OpenOptions::new().read(true).write(true).create(true).open(&cli.sa)?;
+    let mut sadb_file = fs::OpenOptions::new()
+        .read(true)
+        .write(true)
+        .create(true)
+        .open(&cli.sa)?;
     sadb_file.write(data.as_bytes())?;
     sadb_file.flush()?;
 
     // 写入 cvedb 文件
     let data = serde_json::to_string_pretty(&cvedb)?;
-    let mut cvedb_file = fs::OpenOptions::new().read(true).write(true).create(true).open(&cli.cve)?;
+    let mut cvedb_file = fs::OpenOptions::new()
+        .read(true)
+        .write(true)
+        .create(true)
+        .open(&cli.cve)?;
     cvedb_file.write(data.as_bytes())?;
     cvedb_file.flush()?;
 
@@ -162,8 +174,7 @@ pub fn sadb(cli: &cli::SaDbCli) -> Result<()> {
 
 // 递归去读一个路径，返回一个文件列表
 #[allow(dead_code)]
-fn walk_dir<P: AsRef<Path>>(path: P, nodir: bool) -> Vec<PathBuf>
-{
+fn walk_dir<P: AsRef<Path>>(path: P, nodir: bool) -> Vec<PathBuf> {
     let mut res = vec![];
     for entry in std::fs::read_dir(path).expect("read_dir call failed!") {
         let entry = entry.unwrap().path();
@@ -217,8 +228,8 @@ pub fn auto() -> Result<()> {
                 let _ = cvrf.load_xml(file);
 
                 _save_2_cusa_db(auto.target(), &cvrf)?;
-            },
-            _ => {},
+            }
+            _ => {}
         }
     }
     Ok(())
@@ -234,8 +245,11 @@ fn _save_2_cusa_db(dbpath: &str, cvrf: &CVRF) -> Result<()> {
 
     // TODO: may empty
     if _src == "" {
-        error!("{}: ProductTree->packages[\"src\"] have empty productid, ignore it!", cvrf.id());
-        return Ok(())
+        error!(
+            "{}: ProductTree->packages[\"src\"] have empty productid, ignore it!",
+            cvrf.id()
+        );
+        return Ok(());
     }
     db.push(_src.chars().next().unwrap().to_string());
     // TODO!()
@@ -253,20 +267,20 @@ fn _save_2_cusa_db(dbpath: &str, cvrf: &CVRF) -> Result<()> {
             // TO BE DELETE
             let parent = repairconf.parent().unwrap();
             match fs::create_dir_all(parent) {
-                Ok(_) => {},
+                Ok(_) => {}
                 Err(e) => {
                     error!("sa_id: {}, {}", cvrf.id(), e.to_string());
                     return Ok(());
                 }
             }
-            let repairconfig = RepairConfig::new(
-                "22.03-LTS".to_string(),
-                true,
-                "".to_string(),
-            );
+            let repairconfig = RepairConfig::new("22.03-LTS".to_string(), true, "".to_string());
             // 写入默认配置
             let data = serde_json::to_string_pretty(&repairconfig)?;
-            let mut repair = fs::OpenOptions::new().read(true).write(true).create(true).open(repairconf)?;
+            let mut repair = fs::OpenOptions::new()
+                .read(true)
+                .write(true)
+                .create(true)
+                .open(repairconf)?;
             repair.write(data.as_bytes())?;
             repair.flush()?;
 
@@ -282,8 +296,13 @@ fn _save_2_cusa_db(dbpath: &str, cvrf: &CVRF) -> Result<()> {
         }
     }
     if not_affected {
-        debug!("{} not effected {}'s {}, skip...", cvrf.id(), repairconfig.upstream(), component);
-        return Ok(())
+        debug!(
+            "{} not effected {}'s {}, skip...",
+            cvrf.id(),
+            repairconfig.upstream(),
+            component
+        );
+        return Ok(());
     }
 
     // 增加 sa 信息
@@ -303,7 +322,11 @@ fn _save_2_cusa_db(dbpath: &str, cvrf: &CVRF) -> Result<()> {
     }
 
     let data = serde_json::to_string_pretty(&cvrf.sainfo())?;
-    let mut sa_file = fs::OpenOptions::new().read(true).write(true).create(true).open(db)?;
+    let mut sa_file = fs::OpenOptions::new()
+        .read(true)
+        .write(true)
+        .create(true)
+        .open(db)?;
     sa_file.write(data.as_bytes())?;
     sa_file.flush()?;