diff --git a/model_zoo/research/hpc/pinns/README.md b/model_zoo/research/hpc/pinns/README.md
index bdad14b3ed9..7a948cf672d 100644
--- a/model_zoo/research/hpc/pinns/README.md
+++ b/model_zoo/research/hpc/pinns/README.md
@@ -83,7 +83,7 @@ After installing MindSpore via the official website, you can start training and
   bash /scripts/run_standalone_Schrodinger_train.sh Schrodinger
 
   # Running evaluation example
-  python eval.py [CHECKPOINT_PATH] --scenario=Schrodinger ----datapath=[DATASET_PATH] > eval.log
+  python eval.py --ckpoint_path=[CHECKPOINT_PATH] --scenario=Schrodinger --datapath=[DATASET_PATH] > eval.log
   OR
   bash /scriptsrun_standalone_Schrodinger_eval.sh [CHECKPOINT_PATH] [DATASET_PATH]
   ```
@@ -160,7 +160,7 @@ For more configuration details, please refer the script `config.py`.
   Before running the command below, please check the checkpoint path used for evaluation. Please set the checkpoint path to be the absolute full path, e.g., “./ckpt/checkpoint_PINNs_Schrodinger-50000_1.ckpt”。
 
   ```bash
-  python eval.py [CHECKPOINT_PATH] --scenario=Schrodinger ----datapath=[DATASET_PATH] > eval.log
+  python eval.py --ckpoint_path=[CHECKPOINT_PATH] --scenario=Schrodinger --datapath=[DATASET_PATH] > eval.log
   ```
 
   The above python command will run in the background. You can view the results through the file "eval.log". The error of evaluation is as follows:
diff --git a/model_zoo/research/hpc/pinns/README_CN.md b/model_zoo/research/hpc/pinns/README_CN.md
index 0314dde3309..8e851c43653 100644
--- a/model_zoo/research/hpc/pinns/README_CN.md
+++ b/model_zoo/research/hpc/pinns/README_CN.md
@@ -83,7 +83,7 @@ PINNs是针对偏微分方程问题构造神经网络的思路，具体的模型
   bash /scripts/run_standalone_Schrodinger_train.sh [DATASET_PATH]
 
   # 运行评估示例
-  python eval.py [CHECKPOINT_PATH] --scenario=Schrodinger ----datapath=[DATASET_PATH] > eval.log
+  python eval.py --ckpoint_path=[CHECKPOINT_PATH] --scenario=Schrodinger --datapath=[DATASET_PATH] > eval.log
   OR
   bash /scriptsrun_standalone_Schrodinger_eval.sh [CHECKPOINT_PATH] [DATASET_PATH]
   ```
@@ -161,7 +161,7 @@ PINNs是针对偏微分方程问题构造神经网络的思路，具体的模型
   在运行以下命令之前，请检查用于评估的检查点路径。请将检查点路径设置为绝对全路径，例如“./ckpt/checkpoint_PINNs_Schrodinger-50000_1.ckpt”。
 
   ```bash
-  python eval.py [CHECKPOINT_PATH] --scenario=Schrodinger ----datapath=[DATASET_PATH] > eval.log
+  python eval.py --ckpoint_path=[CHECKPOINT_PATH] --scenario=Schrodinger --datapath=[DATASET_PATH] > eval.log
   ```
 
   上述python命令将在后台运行，您可以通过eval.log文件查看结果。测试误差如下：
diff --git a/model_zoo/research/hpc/pinns/eval.py b/model_zoo/research/hpc/pinns/eval.py
index eefecbe5eff..511ad6cdc65 100644
--- a/model_zoo/research/hpc/pinns/eval.py
+++ b/model_zoo/research/hpc/pinns/eval.py
@@ -58,7 +58,7 @@ def eval_PINNs_sch(ckpoint_name, num_neuron=100, path='./Data/NLS.mat'):
 
 if __name__ == '__main__':
     parser = argparse.ArgumentParser(description='Evaluate PINNs for Schrodinger equation scenario')
-    parser.add_argument('ck_file', type=str, help='model checkpoint(ckpt) filename')
+    parser.add_argument('--ckpoint_path', type=str, help='model checkpoint(ckpt) filename')
 
     #only support 'Schrodinger' for now
     parser.add_argument('--scenario', type=str, help='scenario for PINNs', default='Schrodinger')
diff --git a/model_zoo/research/hpc/pinns/requirements.txt b/model_zoo/research/hpc/pinns/requirements.txt
index 6cecdf7b49e..b7bd852185f 100644
--- a/model_zoo/research/hpc/pinns/requirements.txt
+++ b/model_zoo/research/hpc/pinns/requirements.txt
@@ -1 +1 @@
-pyDOE>=0.3.8
\ No newline at end of file
+pyDOE>=0.3.8
diff --git a/model_zoo/research/hpc/pinns/scripts/run_standalone_Schrodinger_eval.sh b/model_zoo/research/hpc/pinns/scripts/run_standalone_Schrodinger_eval.sh
index 7e25c888c9b..12952d0ae26 100644
--- a/model_zoo/research/hpc/pinns/scripts/run_standalone_Schrodinger_eval.sh
+++ b/model_zoo/research/hpc/pinns/scripts/run_standalone_Schrodinger_eval.sh
@@ -42,4 +42,4 @@ fi
 
 ck_path=$(get_real_path $1)
 data_set_path=$(get_real_path $2)
-python ${PROJECT_DIR}/../eval.py $ck_path --scenario=Schrodinger --datapath=$data_set_path > eval.log 2>&1 &
+python ${PROJECT_DIR}/../eval.py --ckpoint_path=$ck_path --scenario=Schrodinger --datapath=$data_set_path > eval.log 2>&1 &