diff --git a/src/models/index.rs b/src/models/index.rs
index 8209d32..5ada61a 100644
--- a/src/models/index.rs
+++ b/src/models/index.rs
@@ -168,13 +168,7 @@ impl Index {
 
     /** 获取跟踪的文件列表 */
     pub fn get_tracked_files(&self) -> Vec<PathBuf> {
-        let mut files = Vec::new();
-        self.entries.keys().for_each(|file| {
-            if file.exists() { //todo: cancel this check
-                files.push(file.clone());
-            }
-        });
-        files
+        self.entries.keys().map(|f| f.clone()).collect()
     }
 }
 
diff --git a/src/utils/util.rs b/src/utils/util.rs
index f8c3a07..82d6e41 100644
--- a/src/utils/util.rs
+++ b/src/utils/util.rs
@@ -1,4 +1,3 @@
-use chrono::format::format;
 use sha1::{Digest, Sha1};
 use std::io::Write;
 use std::path::{Path, PathBuf};
@@ -170,6 +169,10 @@ pub fn to_root_relative_path(path: &Path) -> PathBuf { //todo: rename
     get_relative_path(path, &get_working_dir().unwrap())
 }
 
+pub fn to_workdir_absolute_path(path: &Path) -> PathBuf {
+    get_working_dir().unwrap().join(path)
+}
+
 fn is_executable(path: &str) -> bool {
     #[cfg(not(target_os = "windows"))]
     {