diff --git a/README.md b/README.md
index bd163fc3..85cc1489 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@
XRFeitoria is a rendering toolbox for generating synthetic data photorealistic with ground-truth annotations.
It is a part of the [OpenXRLab](https://openxrlab.org.cn/) project.
-https://github.com/openxrlab/xrfeitoria/assets/35397764/3a4cbc16-de85-48fa-9e15-3b6c0c3b805d
+https://github.com/openxrlab/xrfeitoria/assets/35397764/1e83bcd4-ae00-4c20-8188-3fe73f7c9c01
### Major Features
@@ -62,9 +62,9 @@ wget https://graphics.stanford.edu/~mdfisher/Data/Meshes/bunny.obj
xf-render bunny.obj
```
-https://github.com/openxrlab/xrfeitoria/assets/35397764/65d739d5-0412-4408-8218-fbf9e4b4c6bf
+https://github.com/openxrlab/xrfeitoria/assets/35397764/430a7264-9337-4327-838d-08e9a354c277
-https://github.com/openxrlab/xrfeitoria/assets/35397764/70afb175-f7cc-4462-9e21-b597200085a9
+https://github.com/openxrlab/xrfeitoria/assets/35397764/9c029eb7-a8be-4d11-890e-b2499ff22caa
### Documentation
diff --git a/docs/en/index.rst b/docs/en/index.rst
index 30e4c985..b525b951 100644
--- a/docs/en/index.rst
+++ b/docs/en/index.rst
@@ -20,7 +20,7 @@ It is a part of the `OpenXRLab`_ project.
.. raw:: html
-
+
--------
diff --git a/docs/en/src/cli.md b/docs/en/src/cli.md
index 89060fd9..5f7cf214 100644
--- a/docs/en/src/cli.md
+++ b/docs/en/src/cli.md
@@ -13,7 +13,7 @@ wget https://graphics.stanford.edu/~mdfisher/Data/Meshes/bunny.obj
xf-render bunny.obj
```
-
+
-
+
diff --git a/xrfeitoria/sequence/sequence_base.py b/xrfeitoria/sequence/sequence_base.py
index d31b9e35..24e265ad 100644
--- a/xrfeitoria/sequence/sequence_base.py
+++ b/xrfeitoria/sequence/sequence_base.py
@@ -1,4 +1,5 @@
from abc import ABC, abstractmethod
+from pathlib import Path
from typing import Dict, List, Literal, Optional, Tuple, Union
from loguru import logger
@@ -98,6 +99,11 @@ def import_actor(
) -> ActorBase:
if actor_name is None:
actor_name = cls._object_utils.generate_obj_name(obj_type='actor')
+ # judge file path
+ file_path = Path(file_path).resolve()
+ if not file_path.exists():
+ raise FileNotFoundError(f'File "{file_path.as_posix()}" is not found')
+ # set transform keys
transform_keys = SequenceTransformKey(
frame=0, location=location, rotation=rotation, scale=scale, interpolation='CONSTANT'
)