diff --git a/tutorials/image/cosmos/cosmos-predict2-t2i.mdx b/tutorials/image/cosmos/cosmos-predict2-t2i.mdx
index 96ac78cc..6918950a 100644
--- a/tutorials/image/cosmos/cosmos-predict2-t2i.mdx
+++ b/tutorials/image/cosmos/cosmos-predict2-t2i.mdx
@@ -27,6 +27,8 @@ For the video generation section, please refer to the following part:
 
 ## Cosmos Predict2 Video2World Workflow
 
+When testing the 2B version showed it uses around 16GB of VRAM.
+
 ### 1. Workflow File
 
 Please download the image below and drag it into ComfyUI to load the workflow. The workflow already has embedded model download links.
diff --git a/tutorials/video/cosmos/cosmos-predict2-video2world.mdx b/tutorials/video/cosmos/cosmos-predict2-video2world.mdx
index 3b14b650..1bbac267 100644
--- a/tutorials/video/cosmos/cosmos-predict2-video2world.mdx
+++ b/tutorials/video/cosmos/cosmos-predict2-video2world.mdx
@@ -28,6 +28,8 @@ For the text-to-image section, please refer to the following part:
 
 ## Cosmos Predict2 Video2World Workflow
 
+When testing the 2B version, it takes around 16GB VRAM.
+
 ### 1. Workflow File
 
 Please download the video below and drag it into ComfyUI to load the workflow. The workflow already has embedded model download links.
diff --git a/zh-CN/tutorials/image/cosmos/cosmos-predict2-t2i.mdx b/zh-CN/tutorials/image/cosmos/cosmos-predict2-t2i.mdx
index 377b1515..a37d7afb 100644
--- a/zh-CN/tutorials/image/cosmos/cosmos-predict2-t2i.mdx
+++ b/zh-CN/tutorials/image/cosmos/cosmos-predict2-t2i.mdx
@@ -25,6 +25,8 @@ huggingface: [Cosmos-Predict2](https://huggingface.co/collections/nvidia/cosmos-
 
 ## Cosmos Predict2 Video2World 工作流
 
+对于 2B 版本，在实际运行时，需要 10GB 的显存
+
 ### 1.下载工作流文件
 
 ![输入图片](https://raw.githubusercontent.com/Comfy-Org/example_workflows/refs/heads/main/image/cosmos/predict2/cosmos_predict2_2B_t2i.png)
diff --git a/zh-CN/tutorials/video/cosmos/cosmos-predict2-video2world.mdx b/zh-CN/tutorials/video/cosmos/cosmos-predict2-video2world.mdx
index 0aa2b4e8..8199bb39 100644
--- a/zh-CN/tutorials/video/cosmos/cosmos-predict2-video2world.mdx
+++ b/zh-CN/tutorials/video/cosmos/cosmos-predict2-video2world.mdx
@@ -25,6 +25,8 @@ huggingface: [Cosmos-Predict2](https://huggingface.co/collections/nvidia/cosmos-
 
 ## Cosmos Predict2 Video2World 工作流
 
+对于 2B 版本，在我们测试使用时，大约占用 16GB 的显存
+
 #### 1.下载工作流文件
 
 <video