diff --git a/examples/yayi2-30b/qlora.yml b/examples/yayi2-30b/qlora.yml
index a6500104e..3d4cd0a50 100644
--- a/examples/yayi2-30b/qlora.yml
+++ b/examples/yayi2-30b/qlora.yml
@@ -3,7 +3,7 @@ model_type: AutoModelForCausalLM
 tokenizer_type: AutoTokenizer
 is_mistral_derived_model: false
 trust_remote_code: true
-model_revision: refs/pr/5
+
 
 load_in_8bit: false
 load_in_4bit: true
@@ -43,8 +43,8 @@ wandb_watch:
 wandb_name:
 wandb_log_model:
 
-gradient_accumulation_steps: 4
-micro_batch_size: 2
+gradient_accumulation_steps: 1
+micro_batch_size: 1
 num_epochs: 1
 optimizer: adamw_bnb_8bit
 lr_scheduler: cosine