diff --git a/.pylintrc b/.pylintrc
index ad42ddd13..4a2850664 100644
--- a/.pylintrc
+++ b/.pylintrc
@@ -31,6 +31,7 @@ ignore-paths=/usr/lib/.*$,
              modules/rife,
              modules/schedulers,
              modules/taesd,
+             modules/teacache,
              modules/todo,
              modules/unipc,
              modules/xadapter,
diff --git a/.ruff.toml b/.ruff.toml
index 4bab64260..a2ad0b91a 100644
--- a/.ruff.toml
+++ b/.ruff.toml
@@ -26,6 +26,7 @@ exclude = [
     "modules/schedulers",
     "modules/segmoe",
     "modules/taesd",
+    "modules/teacache",
     "modules/todo",
     "modules/unipc",
     "modules/xadapter",
diff --git a/CHANGELOG.md b/CHANGELOG.md
index bb4d73c46..06c072fbd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,9 +7,13 @@
   - quantized models support  
   - fuse support with on-demand apply/unapply  
   - add legacy option in *settings -> networks*  
-- **HunyuanVideo** optimizations: full offload, quantization and tiling support  
-- **LTXVideo** optimizations: full offload, quantization and tiling support  
-- **VAE**: tiling granular options in *settings -> variable auto encoder*  
+- **HunyuanVideo**
+  - optimizations: full offload, quantization and tiling support  
+- **LTXVideo**
+  - optimizations: full offload, quantization and tiling support  
+  - [TeaCache](https://github.com/ali-vilab/TeaCache/blob/main/TeaCache4LTX-Video/README.md) integration  
+- **VAE**:
+  - tiling granular options in *settings -> variable auto encoder*  
 - **UI**:
   - live preview optimizations and error handling  
   - live preview high quality output, thanks @Disty0  
diff --git a/modules/teacache/teacache_ltx.py b/modules/teacache/teacache_ltx.py
index d0e3c942e..f7f9cd83d 100644
--- a/modules/teacache/teacache_ltx.py
+++ b/modules/teacache/teacache_ltx.py
@@ -1,3 +1,7 @@
+"""
+source: https://github.com/ali-vilab/TeaCache/blob/main/TeaCache4LTX-Video/teacache_ltx.py
+"""
+
 from typing import Any, Dict, Optional, Tuple
 import numpy as np
 import torch