diff --git a/model_zoo/README.md b/model_zoo/README.md
index 45368c3f24..4229139731 100644
--- a/model_zoo/README.md
+++ b/model_zoo/README.md
@@ -83,6 +83,7 @@ In order to facilitate developers to enjoy the benefits of MindSpore framework,
     - [High Performance Computing](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/research/hpc)
         - [GOMO](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/research/hpc/ocean_model/README.md)
         - [Molecular_Dynamics](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/research/hpc/molecular_dynamics/README.md)
+        - [SPONGE](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/research/hpc/sponge/README.md)
 
 - [Community](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/community)
 
diff --git a/model_zoo/README_CN.md b/model_zoo/README_CN.md
index 6f87ed75f4..fd173a949f 100644
--- a/model_zoo/README_CN.md
+++ b/model_zoo/README_CN.md
@@ -83,6 +83,7 @@
     - [高性能计算](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/research/hpc)
         - [GOMO](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/research/hpc/ocean_model/README.md)
         - [分子动力学](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/research/hpc/molecular_dynamics/README.md)
+        - [SPONGE](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/research/hpc/sponge/README.md)
 
 - [社区](https://gitee.com/mindspore/mindspore/tree/master/model_zoo/community)
 
diff --git a/model_zoo/research/hpc/sponge/README.md b/model_zoo/research/hpc/sponge/README.md
index 67893ed2dc..b4b4a92e78 100644
--- a/model_zoo/research/hpc/sponge/README.md
+++ b/model_zoo/research/hpc/sponge/README.md
@@ -20,7 +20,7 @@ This example demonstrates how to perform high-performance molecular dynamics sim
 
 ## Dataset
 
-There are three inputs for the example, property file`NVT_290_10ns.in`, topology file `ala.parm7` and coordinates file `ala_NVT_290_10ns.out`, respectivelly.
+There are three inputs for the example, property file `NVT_290_10ns.in`, topology file `ala.parm7` and coordinates file `ala_NVT_290_10ns.out`, respectivelly.
 
 ![ALA Aqueous System](https://images.gitee.com/uploads/images/2021/0323/184453_4bd9b1a6_8142020.png "图片1.png")
 
@@ -43,9 +43,12 @@ Topology file and coordinates file can be generated by `tleap` in `AmberTools` (
 After installing MindSpore via the official website, you can start running as follows:
 
 ```shell
-python main.py --i NVT_290_10ns.in --amber_parm ala.parm7 --c ala_350_cool_290.rst7 --o ala_NVT_290_10ns.out
+python main.py --i /path/NVT_290_10ns.in --amber_parm /path/ala.parm7 --c /path/ala_350_cool_290.rst7 \
+               --o /path/ala_NVT_290_10ns.out
 ```
 
+`path` is the path which stores input files.
+
 ## Script Description
 
 ### Script and Sample Code
@@ -70,7 +73,7 @@ python main.py --i NVT_290_10ns.in --amber_parm ala.parm7 --c ala_350_cool_290.r
 ### Training Process
 
 ```shell
-python main.py --i NVT_290_10ns.in --amber_parm ala.parm7 --c ala_350_cool_290.rst7 --o ala_NVT_290_10ns.out
+python main.py --i ./NVT_290_10ns.in --amber_parm ala.parm7 --c ala_350_cool_290.rst7 --o ala_NVT_290_10ns.out
 ```
 
 Training result will be stored in the specified file, which ends with ".out".