diff --git a/CHANGELOG.md b/CHANGELOG.md
index b4db416e6..8ad8569cf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@
   - Prompt-Enhhance: add **Qwen3** 0.6B/1.7B/4B models  
   - Prompt-Enhhance: add thinking mode support (for models that have it)  
 - **Other**  
+  - CUDA: set default to `torch==2.7.0` with `cuda==12.8`
   - FramePack: improve performance  
   - Docker: pre-install `ffmpeg`  
 - **Fixes**  
diff --git a/installer.py b/installer.py
index 9b7d824bb..367924050 100644
--- a/installer.py
+++ b/installer.py
@@ -573,7 +573,8 @@ def install_cuda():
     if args.use_nightly:
         cmd = os.environ.get('TORCH_COMMAND', '--upgrade --pre torch torchvision --index-url https://download.pytorch.org/whl/nightly/cu128 --extra-index-url https://download.pytorch.org/whl/nightly/cu126')
     else:
-        cmd = os.environ.get('TORCH_COMMAND', 'torch==2.6.0+cu126 torchvision==0.21.0+cu126 --index-url https://download.pytorch.org/whl/cu126')
+        # cmd = os.environ.get('TORCH_COMMAND', 'torch==2.6.0+cu126 torchvision==0.21.0+cu126 --index-url https://download.pytorch.org/whl/cu126')
+        cmd = os.environ.get('TORCH_COMMAND', 'torch==2.7.0+cu128 torchvision==0.22.0+cu128 --index-url https://download.pytorch.org/whl/cu128')
     return cmd