diff --git a/README.md b/README.md
index 1d3366b6..981a273f 100644
--- a/README.md
+++ b/README.md
@@ -520,7 +520,7 @@ use_cpu: false
 ```bash
 deepspeed --num_gpus 8 src/train_bash.py \
     --deepspeed ds_config.json \ 
-        --ddp_timeout 180000000 \ # If the training data is too large, it is recommended to add the ddp_timeout command line option to prevent NCCL errors.
+    --ddp_timeout 180000000 \ 
     ... # arguments (same as above)
 ```
 
diff --git a/README_zh.md b/README_zh.md
index 594dc651..6affad1e 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -519,7 +519,7 @@ use_cpu: false
 ```bash
 deepspeed --num_gpus 8 src/train_bash.py \
     --deepspeed ds_config.json \
-    --ddp_timeout 180000000 \  # 如训练数据过大，建议加上ddp_timeout命令行，防止nccl报错
+    --ddp_timeout 180000000 \  
     ... # 参数同上
 
 ```