diff --git a/README.md b/README.md
index 61c874d..eb5abd0 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,8 @@
-helm charts
+## helm charts
 
+```shell
 helm repo add devcm https://devcm-repo.github.io/helm-charts
+```
 
-pgedge
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+### Chart list
+https://github.com/devcm-repo/helm-charts
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