diff --git a/.gitignore b/.gitignore
index 3db7b799..27629c7c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -55,3 +55,4 @@ tools/gen_rpg_sfx_wav/
 web/radio/gen/staging/
 web/dungeon/gen/staging/
 tools/bgm_post_wav/
+__pycache__/
diff --git a/tools/stable-audio-3/.gitignore b/tools/stable-audio-3/.gitignore
index e3808244..b88bbdfb 100644
--- a/tools/stable-audio-3/.gitignore
+++ b/tools/stable-audio-3/.gitignore
@@ -179,3 +179,4 @@ optimized/*/output/
 # （factory.py/loading_utils.py 的依赖，迁移机器时曾因未入库而丢失，从上游 GitHub 重取）。
 !stable_audio_3/models/
 !stable_audio_3/models/**
+__pycache__/
diff --git a/tools/stable-audio-3/stable_audio_3/models/__pycache__/__init__.cpython-310.pyc b/tools/stable-audio-3/stable_audio_3/models/__pycache__/__init__.cpython-310.pyc
deleted file mode 100644
index 0d42c04e..00000000
Binary files a/tools/stable-audio-3/stable_audio_3/models/__pycache__/__init__.cpython-310.pyc and /dev/null differ
diff --git a/tools/stable-audio-3/stable_audio_3/models/__pycache__/autoencoders.cpython-310.pyc b/tools/stable-audio-3/stable_audio_3/models/__pycache__/autoencoders.cpython-310.pyc
deleted file mode 100644
index 53944669..00000000
Binary files a/tools/stable-audio-3/stable_audio_3/models/__pycache__/autoencoders.cpython-310.pyc and /dev/null differ
diff --git a/tools/stable-audio-3/stable_audio_3/models/__pycache__/blocks.cpython-310.pyc b/tools/stable-audio-3/stable_audio_3/models/__pycache__/blocks.cpython-310.pyc
deleted file mode 100644
index cfa3bf7b..00000000
Binary files a/tools/stable-audio-3/stable_audio_3/models/__pycache__/blocks.cpython-310.pyc and /dev/null differ
diff --git a/tools/stable-audio-3/stable_audio_3/models/__pycache__/bottleneck.cpython-310.pyc b/tools/stable-audio-3/stable_audio_3/models/__pycache__/bottleneck.cpython-310.pyc
deleted file mode 100644
index e7259585..00000000
Binary files a/tools/stable-audio-3/stable_audio_3/models/__pycache__/bottleneck.cpython-310.pyc and /dev/null differ
diff --git a/tools/stable-audio-3/stable_audio_3/models/__pycache__/conditioners.cpython-310.pyc b/tools/stable-audio-3/stable_audio_3/models/__pycache__/conditioners.cpython-310.pyc
deleted file mode 100644
index 5fbe4b98..00000000
Binary files a/tools/stable-audio-3/stable_audio_3/models/__pycache__/conditioners.cpython-310.pyc and /dev/null differ
diff --git a/tools/stable-audio-3/stable_audio_3/models/__pycache__/diffusion.cpython-310.pyc b/tools/stable-audio-3/stable_audio_3/models/__pycache__/diffusion.cpython-310.pyc
deleted file mode 100644
index 30c30f46..00000000
Binary files a/tools/stable-audio-3/stable_audio_3/models/__pycache__/diffusion.cpython-310.pyc and /dev/null differ
diff --git a/tools/stable-audio-3/stable_audio_3/models/__pycache__/dit.cpython-310.pyc b/tools/stable-audio-3/stable_audio_3/models/__pycache__/dit.cpython-310.pyc
deleted file mode 100644
index 7899c951..00000000
Binary files a/tools/stable-audio-3/stable_audio_3/models/__pycache__/dit.cpython-310.pyc and /dev/null differ
diff --git a/tools/stable-audio-3/stable_audio_3/models/__pycache__/pretransforms.cpython-310.pyc b/tools/stable-audio-3/stable_audio_3/models/__pycache__/pretransforms.cpython-310.pyc
deleted file mode 100644
index 9836dec8..00000000
Binary files a/tools/stable-audio-3/stable_audio_3/models/__pycache__/pretransforms.cpython-310.pyc and /dev/null differ
diff --git a/tools/stable-audio-3/stable_audio_3/models/__pycache__/transformer.cpython-310.pyc b/tools/stable-audio-3/stable_audio_3/models/__pycache__/transformer.cpython-310.pyc
deleted file mode 100644
index d19bd560..00000000
Binary files a/tools/stable-audio-3/stable_audio_3/models/__pycache__/transformer.cpython-310.pyc and /dev/null differ
diff --git a/tools/stable-audio-3/stable_audio_3/models/__pycache__/utils.cpython-310.pyc b/tools/stable-audio-3/stable_audio_3/models/__pycache__/utils.cpython-310.pyc
deleted file mode 100644
index 71b7c25f..00000000
Binary files a/tools/stable-audio-3/stable_audio_3/models/__pycache__/utils.cpython-310.pyc and /dev/null differ
diff --git a/tools/stable-audio-3/stable_audio_3/models/lora/__pycache__/__init__.cpython-310.pyc b/tools/stable-audio-3/stable_audio_3/models/lora/__pycache__/__init__.cpython-310.pyc
deleted file mode 100644
index 77d6221d..00000000
Binary files a/tools/stable-audio-3/stable_audio_3/models/lora/__pycache__/__init__.cpython-310.pyc and /dev/null differ
diff --git a/tools/stable-audio-3/stable_audio_3/models/lora/__pycache__/loader.cpython-310.pyc b/tools/stable-audio-3/stable_audio_3/models/lora/__pycache__/loader.cpython-310.pyc
deleted file mode 100644
index 0539fcd9..00000000
Binary files a/tools/stable-audio-3/stable_audio_3/models/lora/__pycache__/loader.cpython-310.pyc and /dev/null differ
diff --git a/tools/stable-audio-3/stable_audio_3/models/lora/__pycache__/model.cpython-310.pyc b/tools/stable-audio-3/stable_audio_3/models/lora/__pycache__/model.cpython-310.pyc
deleted file mode 100644
index 2b1f481e..00000000
Binary files a/tools/stable-audio-3/stable_audio_3/models/lora/__pycache__/model.cpython-310.pyc and /dev/null differ
diff --git a/tools/stable-audio-3/stable_audio_3/models/lora/__pycache__/utils.cpython-310.pyc b/tools/stable-audio-3/stable_audio_3/models/lora/__pycache__/utils.cpython-310.pyc
deleted file mode 100644
index 0bbd82f0..00000000
Binary files a/tools/stable-audio-3/stable_audio_3/models/lora/__pycache__/utils.cpython-310.pyc and /dev/null differ