diff --git a/models/nlp/language_model/bert_base_squad/ixrt/README.md b/models/nlp/language_model/bert_base_squad/ixrt/README.md
index acc3592b59533fcfd6334628977c78b05916de02..6629b384e8a90d7cdc83598649ee59d75c3a501a 100644
--- a/models/nlp/language_model/bert_base_squad/ixrt/README.md
+++ b/models/nlp/language_model/bert_base_squad/ixrt/README.md
@@ -14,6 +14,11 @@ docker pull nvcr.io/nvidia/tensorrt:23.04-py3
 
 ## Install
 
+```bash
+pip install onnx
+pip install pycuda
+```
+
 ### Install on Iluvatar
 
 ```bash
@@ -37,39 +42,31 @@ bash script/prepare.sh v1_1
 
 ## Inference
 
-```bash
-# INT8
-cd python
-pip install onnx pycuda
-bash script/build_engine.sh --bs 32 --int8
-bash script/inference_squad.sh --bs 32 --int8
-```
-
 ### On Iluvatar
 
 #### FP16
 
 ```bash
-cd python/script
-bash infer_bert_base_squad_fp16_ixrt.sh
-```
+cd script
 
-#### INT8
+# FP16
+bash infer_bert_base_squad_fp16_ixrt.sh
 
-```bash
-cd python/script
+# INT8
 bash infer_bert_base_squad_int8_ixrt.sh
 ```
 
-### On T4
+### On NV
 
 ```bash
 # FP16
-cd python
-pip install onnx pycuda
 # use --bs to set max_batch_size (dynamic) 
 bash script/build_engine.sh --bs 32
 bash script/inference_squad.sh --bs 32
+
+# INT8
+bash script/build_engine.sh --bs 32 --int8
+bash script/inference_squad.sh --bs 32 --int8
 ```
 
 ## Results
diff --git a/models/nlp/language_model/bert_base_squad/ixrt/python/script/prepare.sh b/models/nlp/language_model/bert_base_squad/ixrt/python/script/prepare.sh
index 843166dec9d30224e818649f61868e9b968a2f37..5bd750c46738ac3489fadd81c730fff0eabfe5eb 100644
--- a/models/nlp/language_model/bert_base_squad/ixrt/python/script/prepare.sh
+++ b/models/nlp/language_model/bert_base_squad/ixrt/python/script/prepare.sh
@@ -51,7 +51,7 @@ else
     echo 'squad directory existed'
 fi
 
-echo "Step 2: Downloading model file and config to ./data/bert-large-uncased"
+echo "Step 2: Downloading model file and config to ./data/bert_base_uncased_squad"
 
 if [ ! -d "./bert_base_uncased_squad" ]; then
     wget https://drive.google.com/file/d/1_q7SaiZjwysJ3jWAIQT2Ne-duFdgWivR/view?usp=drive_link