diff --git a/README.md b/README.md
index b4120fe..2fb2677 100644
--- a/README.md
+++ b/README.md
@@ -989,6 +989,7 @@ BaiduPCS-Py save [OPTIONS] SHARED_URL REMOTEDIR
 | --------------------- | ---------------------------------- |
 | -p, --password TEXT   | 链接密码，如果没有不用设置         |
 | --no-show-vcode, --NV | 不显示验证码，如果需要验证码则报错 |
+| --path-prefix, -pre TEXT |   需要保存的路径前缀 |
 
 ## 添加离线下载任务
 
diff --git a/baidupcs_py/app/app.py b/baidupcs_py/app/app.py
index d3260ff..7954dd6 100644
--- a/baidupcs_py/app/app.py
+++ b/baidupcs_py/app/app.py
@@ -1597,11 +1597,12 @@ def listsharedpaths(ctx, shared_url, password, no_show_vcode):
 @click.argument("shared_url", nargs=1, type=str)
 @click.argument("remotedir", nargs=1, type=str)
 @click.option("--password", "-p", type=str, help="链接密码，如果没有不用设置")
+@click.option("--path-prefix", "-pre", type=str, help="需要保存的路径前缀")
 @click.option("--no-show-vcode", "--NV", is_flag=True, help="不显示验证码")
 @click.pass_context
 @handle_error
 @multi_user_do
-def save(ctx, shared_url, remotedir, password, no_show_vcode):
+def save(ctx, shared_url, remotedir, password, path_prefix, no_show_vcode):
     """保存其他用户分享的链接"""
 
     assert not password or len(password) == 4, "`password` must be 4 letters"
@@ -1618,6 +1619,7 @@ def save(ctx, shared_url, remotedir, password, no_show_vcode):
         shared_url,
         remotedir,
         password=password,
+        path_prefix=path_prefix,
         show_vcode=not no_show_vcode,
     )
 
diff --git a/baidupcs_py/commands/share.py b/baidupcs_py/commands/share.py
index a93e8bc..797be39 100644
--- a/baidupcs_py/commands/share.py
+++ b/baidupcs_py/commands/share.py
@@ -64,6 +64,7 @@ def save_shared(
     shared_url: str,
     remotedir: str,
     password: Optional[str] = None,
+    path_prefix: str | None = None,
     show_vcode: bool = True,
 ):
     assert remotedir.startswith("/"), "`remotedir` must be an absolute path"
@@ -86,6 +87,28 @@ def save_shared(
     while shared_paths:
         shared_path = shared_paths.popleft()
         rd = _remotedirs[shared_path]
+        if path_prefix:
+            real_path = shared_path.path
+            if shared_path.path.startswith("/sharelink"):
+                # delete "/sharelinkxxxxxx
+                real_path = shared_path.path[shared_path.path.find("/", 1) :]
+            if shared_path.is_dir:
+                if real_path.startswith(path_prefix):
+                    pass
+                elif path_prefix.startswith(real_path):
+                    sub_paths = list_all_sub_paths(
+                        api, shared_path.path, shared_path.uk, shared_path.share_id, shared_path.bdstoken
+                    )
+                    rd = (Path(rd) / os.path.basename(shared_path.path)).as_posix()
+                    for sp in sub_paths:
+                        _remotedirs[sp] = rd
+                    shared_paths.extendleft(sub_paths[::-1])
+                    continue
+                else:
+                    continue
+            else:
+                if not real_path.startswith(path_prefix):
+                    continue
 
         # Make sure remote dir exists
         if rd not in _dir_exists: