diff --git a/README.md b/README.md
index 86bbfa4..1105633 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 # README
 
-[![Test Python](https://github.com/chenggroup/ec-MLP/actions/workflows/test_python.yml/badge.svg)](https://github.com/chenggroup/ec-MLP/actions/workflows/test_python.yml) [![codecov](https://codecov.io/gh/chenggroup/ec-MLP/graph/badge.svg?token=742UjFq34v)](https://codecov.io/gh/chenggroup/ec-MLP)
+[![Test Python](https://github.com/chenggroup/ec-MLP/actions/workflows/test_python.yml/badge.svg)](https://github.com/chenggroup/ec-MLP/actions/workflows/test_python.yml)
+[![codecov](https://codecov.io/gh/chenggroup/ec-MLP/graph/badge.svg?token=742UjFq34v)](https://codecov.io/gh/chenggroup/ec-MLP)
+[![Ask DeepWiki](https://deepwiki.com/badge.svg)](https://deepwiki.com/chenggroup/ec-MLP)
 
 DeepMD-kit plugin for ElectroChemical interfaces simulations.