diff --git a/.gitattributes b/.gitattributes
index f69af18..e69de29 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,3 +0,0 @@
-*.pth filter=lfs diff=lfs merge=lfs -text
-*.pb filter=lfs diff=lfs merge=lfs -text
-*.onnx filter=lfs diff=lfs merge=lfs -text
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 699b799..ec60f13 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,7 @@
 *.pyc
 __pycache__
-/results/
\ No newline at end of file
+/results/
+
+lm.pb
+model_1.onnx
+model.pb
\ No newline at end of file
diff --git a/download_model.sh b/download_model.sh
new file mode 100644
index 0000000..20d8831
--- /dev/null
+++ b/download_model.sh
@@ -0,0 +1,3 @@
+modelscope download --model HumanAIGC-Engineering/LiteAvatarGallery lite_avatar_weights/lm.pb --local_dir ./weights/speech_paraformer-large_asr_nat-zh-cn-16k-common-vocab8404-pytorch/lm/
+modelscope download --model HumanAIGC-Engineering/LiteAvatarGallery lite_avatar_weights/model_1.onnx --local_dir ./weights/
+modelscope download --model HumanAIGC-Engineering/LiteAvatarGallery lite_avatar_weights/model.pb --local_dir ./weights/speech_paraformer-large_asr_nat-zh-cn-16k-common-vocab8404-pytorch/
\ No newline at end of file
diff --git a/weights/model_1.onnx b/weights/model_1.onnx
deleted file mode 100644
index 67addc8..0000000
--- a/weights/model_1.onnx
+++ /dev/null
@@ -1,3 +0,0 @@
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-size 184415825
diff --git a/weights/speech_paraformer-large_asr_nat-zh-cn-16k-common-vocab8404-pytorch/lm/lm.pb b/weights/speech_paraformer-large_asr_nat-zh-cn-16k-common-vocab8404-pytorch/lm/lm.pb
deleted file mode 100644
index 1414f72..0000000
--- a/weights/speech_paraformer-large_asr_nat-zh-cn-16k-common-vocab8404-pytorch/lm/lm.pb
+++ /dev/null
@@ -1,3 +0,0 @@
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diff --git a/weights/speech_paraformer-large_asr_nat-zh-cn-16k-common-vocab8404-pytorch/model.pb b/weights/speech_paraformer-large_asr_nat-zh-cn-16k-common-vocab8404-pytorch/model.pb
deleted file mode 100644
index 0bcfb7b..0000000
--- a/weights/speech_paraformer-large_asr_nat-zh-cn-16k-common-vocab8404-pytorch/model.pb
+++ /dev/null
@@ -1,3 +0,0 @@
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