diff --git a/.env b/.env
deleted file mode 100644
index d079ceb..0000000
--- a/.env
+++ /dev/null
@@ -1,9 +0,0 @@
-TEMPLATE_DIR=template/
-API_ENDPOINT=https://zhentuai.com/task/v1
-ACCESS_KEY=TEST_ACCESS_KEY
-TEMP_DIR=tmp/
-#REDIRECT_TO_URL=https://worker-renderworker-re-kekuflqjxx.cn-shanghai.fcapp.run/
-# QSV
-ENCODER_ARGS="-c:v h264_qsv -global_quality 28 -look_ahead 1"
-# NVENC
-#ENCODER_ARGS="-c:v h264_nvenc -cq:v 24 -preset:v p7 -tune:v hq -profile:v high"
\ No newline at end of file
diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..799c451
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,11 @@
+TEMPLATE_DIR=template/
+API_ENDPOINT=https://zhentuai.com/task/v1
+ACCESS_KEY=TEST_ACCESS_KEY
+TEMP_DIR=tmp/
+#REDIRECT_TO_URL=https://renderworker-deuvulkhes.cn-shanghai.fcapp.run/
+# QSV
+ENCODER_ARGS="-c:v h264_qsv -global_quality 28 -look_ahead 1"
+# NVENC
+#ENCODER_ARGS="-c:v h264_nvenc -cq:v 24 -preset:v p7 -tune:v hq -profile:v high"
+UPLOAD_METHOD="rclone"
+RCLONE_REPLACE_MAP="https://oss.zhentuai.com|alioss://frametour-assets,https://frametour-assets.oss-cn-shanghai.aliyuncs.com|alioss://frametour-assets"
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 6054df3..d65ddac 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,3 +31,4 @@ target/
 .venv
 venv/
 cython_debug/
+.env
\ No newline at end of file
diff --git a/biz/ffmpeg.py b/biz/ffmpeg.py
index fecb5a3..f1a9182 100644
--- a/biz/ffmpeg.py
+++ b/biz/ffmpeg.py
@@ -1,6 +1,7 @@
 import json
 import os.path
 import time
+from concurrent.futures import ThreadPoolExecutor
 
 from opentelemetry.trace import Status, StatusCode
 
@@ -21,8 +22,18 @@ def parse_ffmpeg_task(task_info, template_info):
         # 中间片段
         task_params_str = task_info.get("taskParams", "{}")
         span.set_attribute("task_params", task_params_str)
-        task_params = json.loads(task_params_str)
+        task_params: dict = json.loads(task_params_str)
         task_params_orig = json.loads(task_params_str)
+        with tracer.start_as_current_span("parse_ffmpeg_task.download_all") as sub_span:
+            with ThreadPoolExecutor(max_workers=8) as executor:
+                param_list: list[dict]
+                for param_list in task_params.values():
+                    for param in param_list:
+                        url = param.get("url")
+                        if url.startswith("http"):
+                            _, fn = os.path.split(url)
+                            executor.submit(oss.download_from_oss, url, fn, True)
+                executor.shutdown(wait=True)
         for part in template_info.get("video_parts"):
             source, ext_data = parse_video(part.get('source'), task_params, template_info)
             if not source:
@@ -54,10 +65,10 @@ def parse_ffmpeg_task(task_info, template_info):
         overall = template_info.get("overall_template")
         task.center_cut = template_info.get("crop_mode", None)
         task.frame_rate = template_info.get("frame_rate", 25)
-        if overall.get('source', ''):
-            source, ext_data = parse_video(overall.get('source'), task_params, template_info)
-            task.add_inputs(source)
-            task.ext_data = ext_data or {}
+        # if overall.get('source', ''):
+        #     source, ext_data = parse_video(overall.get('source'), task_params, template_info)
+        #     task.add_inputs(source)
+        #     task.ext_data = ext_data or {}
         for effect in overall.get('effects', []):
             task.add_effect(effect)
         for lut in overall.get('filters', []):
@@ -83,7 +94,7 @@ def parse_video(source, task_params, template_info):
                 new_sources = _pick_source.get("url")
         if new_sources.startswith("http"):
             _, source_name = os.path.split(new_sources)
-            oss.download_from_oss(new_sources, source_name)
+            oss.download_from_oss(new_sources, source_name, True)
             return source_name, _pick_source
         return new_sources, _pick_source
     return os.path.join(template_info.get("local_path"), source), None
diff --git a/constant/__init__.py b/constant/__init__.py
index ff5a662..d2b67ff 100644
--- a/constant/__init__.py
+++ b/constant/__init__.py
@@ -1,6 +1,8 @@
 SUPPORT_FEATURE = (
     'simple_render_algo',
     'gpu_accelerate',
-    'intel_gpu_accelerate',
+    'gpu_accelerate',
+    'rapid_download',
+    'rclone_upload',
 )
-SOFTWARE_VERSION = '0.0.1'
+SOFTWARE_VERSION = '0.0.2'
diff --git a/util/oss.py b/util/oss.py
index 712f7fc..f85adf4 100644
--- a/util/oss.py
+++ b/util/oss.py
@@ -70,9 +70,10 @@ def upload_to_oss(url, file_path):
     return False
 
 
-def download_from_oss(url, file_path):
+def download_from_oss(url, file_path, skip_if_exist=False):
     """
     使用签名URL下载文件到OSS
+    :param skip_if_exist: 如果存在就不下载了
     :param str url: 签名URL
     :param Union[LiteralString, str, bytes] file_path: 文件路径
     :return bool: 是否成功
@@ -81,6 +82,10 @@ def download_from_oss(url, file_path):
     with tracer.start_as_current_span("download_from_oss") as span:
         span.set_attribute("file.url", url)
         span.set_attribute("file.path", file_path)
+        if skip_if_exist and os.path.exists(file_path):
+            span.set_attribute("file.exist", True)
+            span.set_attribute("file.size", os.path.getsize(file_path))
+            return True
         logging.info("download_from_oss: %s", url)
         file_dir, file_name = os.path.split(file_path)
         if file_dir: