diff --git a/xtuner_config/internlm2_5_chat_7b_qlora_oasst1_e3.py b/xtuner_config/internlm2_5_chat_7b_qlora_oasst1_e3.py
index b76bbed..8c230b7 100644
--- a/xtuner_config/internlm2_5_chat_7b_qlora_oasst1_e3.py
+++ b/xtuner_config/internlm2_5_chat_7b_qlora_oasst1_e3.py
@@ -95,8 +95,8 @@ model = dict(
             bnb_4bit_quant_type='nf4')),
     lora=dict(
         type=LoraConfig,
-        r=64,
-        lora_alpha=16,
+        r=32,
+        lora_alpha=64,
         lora_dropout=0.1,
         bias='none',
         task_type='CAUSAL_LM'))