diff --git a/docs/mindformers/docs/source_en/guide/pre_training.md b/docs/mindformers/docs/source_en/guide/pre_training.md
index aa1a25bfc57b64e5264052037a71f6639bb4788b..e057c383d8f4737d41cd61bce44c2972b0e80b27 100644
--- a/docs/mindformers/docs/source_en/guide/pre_training.md
+++ b/docs/mindformers/docs/source_en/guide/pre_training.md
@@ -100,7 +100,7 @@ bash scripts/msrun_launcher.sh "run_mindformer.py \
 --parallel_config.data_parallel 1 \
 --parallel_config.model_parallel 2 \
 --parallel_config.pipeline_stage 4 \
---parallel_config.micro_batch_num 2"
+--parallel_config.micro_batch_num 4"
 ```
 
 Here:
diff --git a/docs/mindformers/docs/source_zh_cn/guide/pre_training.md b/docs/mindformers/docs/source_zh_cn/guide/pre_training.md
index 4d7e4a7f601562d9b736339c9263e4828164897c..b423f449be693393d45d9d472d2fcc2e940a22ca 100644
--- a/docs/mindformers/docs/source_zh_cn/guide/pre_training.md
+++ b/docs/mindformers/docs/source_zh_cn/guide/pre_training.md
@@ -100,7 +100,7 @@ bash scripts/msrun_launcher.sh "run_mindformer.py \
 --parallel_config.data_parallel 1 \
 --parallel_config.model_parallel 2 \
 --parallel_config.pipeline_stage 4 \
---parallel_config.micro_batch_num 2"
+--parallel_config.micro_batch_num 4"
 ```
 
 其中：