diff --git a/deployments/offline/README.md b/deployments/offline/README.md
index 10adf92773..67908b75a8 100644
--- a/deployments/offline/README.md
+++ b/deployments/offline/README.md
@@ -26,13 +26,13 @@ Milvus installation may fail when images are not properly loaded from public Doc
    ```
 
 #### If you install Milvus with **Helm**, use these command:
-1. Update Helm repo
+#### 1. Update Helm repo
    ```shell
    helm repo add milvus https://milvus-io.github.io/milvus-helm/
    helm repo update
    ```
 
-2. Get Kubernetes manifests of Milvus standalone
+#### 2. Get Kubernetes manifests of Milvus standalone
    ```shell
    helm template my-release milvus/milvus > milvus_manifest.yaml
    ```