diff --git a/changelog/index.mdx b/changelog/index.mdx
index 47defce3..0f42d292 100644
--- a/changelog/index.mdx
+++ b/changelog/index.mdx
@@ -4,6 +4,15 @@ description: "Track ComfyUI's latest features, improvements, and bug fixes. For
icon: "clock-rotate-left"
---
+
+
+**LTX Audio Model Improvements**
+- Fixed LTX2 vocoder conv_transpose1d with manual casting for improved audio processing stability
+- Resolved LTX audio VAE novram compatibility issues for better memory management during audio generation
+- Added causal_fix parameter to add_keyframe_index and append_keyframe functions, enhancing keyframe handling precision in video workflows
+
+
+
**Core Updates**
diff --git a/zh-CN/changelog/index.mdx b/zh-CN/changelog/index.mdx
index 7cfec581..6280ec94 100644
--- a/zh-CN/changelog/index.mdx
+++ b/zh-CN/changelog/index.mdx
@@ -4,6 +4,15 @@ description: "跟踪 ComfyUI 的最新功能、改进和错误修复。详细的
icon: "clock-rotate-left"
---
+
+
+**LTX Audio 模型改进**
+- 修复了 LTX2 vocoder conv_transpose1d 的手动类型转换问题,提高了音频处理稳定性
+- 解决了 LTX audio VAE novram 兼容性问题,改善了音频生成过程中的内存管理
+- 为 add_keyframe_index 和 append_keyframe 函数添加了 causal_fix 参数,增强了视频工作流中关键帧处理的精度
+
+
+
**核心更新**
@@ -15,6 +24,7 @@ icon: "clock-rotate-left"
- 代码重构改进,增强了稳定性
+
**API 节点更新**