diff --git a/docs/readthedocs/source/doc/PPML/QuickStart/deploy_intel_sgx_device_plugin_for_kubernets.md b/docs/readthedocs/source/doc/PPML/QuickStart/deploy_intel_sgx_device_plugin_for_kubernetes.md
similarity index 95%
rename from docs/readthedocs/source/doc/PPML/QuickStart/deploy_intel_sgx_device_plugin_for_kubernets.md
rename to docs/readthedocs/source/doc/PPML/QuickStart/deploy_intel_sgx_device_plugin_for_kubernetes.md
index db1c54bf..665a6640 100644
--- a/docs/readthedocs/source/doc/PPML/QuickStart/deploy_intel_sgx_device_plugin_for_kubernets.md
+++ b/docs/readthedocs/source/doc/PPML/QuickStart/deploy_intel_sgx_device_plugin_for_kubernetes.md
@@ -1,4 +1,4 @@
-# Deploy the Intel SGX Device Plugin for Kubenetes
+# Deploy the Intel SGX Device Plugin for Kubernetes
 
 The instructions in this section are modified from the [Intel SGX Device Plugin homepage][intelSGX], to which please refer should questions arise.
 
diff --git a/docs/readthedocs/source/doc/PPML/QuickStart/trusted-serving-on-k8s-guide.md b/docs/readthedocs/source/doc/PPML/QuickStart/trusted-serving-on-k8s-guide.md
index 25ceb57f..3fe3f935 100644
--- a/docs/readthedocs/source/doc/PPML/QuickStart/trusted-serving-on-k8s-guide.md
+++ b/docs/readthedocs/source/doc/PPML/QuickStart/trusted-serving-on-k8s-guide.md
@@ -4,7 +4,7 @@
 Prior to deploying PPML Cluster Serving, please make sure the following is setup
 - Hardware that supports SGX
 - A fully configured Kubernetes cluster 
-- Intel SGX Device Plugin to use SGX in K8S cluster (install following instructions [here](https://github.com/intel-analytics/BigDL/tree/branch-2.0/ppml/trusted-realtime-ml/scala/docker-graphene/kubernetes#deploy-the-intel-sgx-device-plugin-for-kubenetes "here"))
+- Intel SGX Device Plugin to use SGX in K8S cluster (install following instructions [here](https://github.com/intel-analytics/BigDL/tree/branch-2.0/ppml/trusted-realtime-ml/scala/docker-graphene/kubernetes#deploy-the-intel-sgx-device-plugin-for-kubernetes "here"))
 - Java
 
 ## Deploy Trusted Realtime ML for Kubernetes ##
diff --git a/docs/readthedocs/source/index.rst b/docs/readthedocs/source/index.rst
index 341ac4f3..92a1ee0b 100644
--- a/docs/readthedocs/source/index.rst
+++ b/docs/readthedocs/source/index.rst
@@ -82,7 +82,7 @@ BigDL Documentation
    doc/PPML/Overview/trusted_big_bata_analytics_and_ml.md
    doc/PPML/Overview/trusted_fl.md
    doc/PPML/QuickStart/build_kernel_with_sgx.md
-   doc/PPML/QuickStart/deploy_intel_sgx_device_plugin_for_kubernets.md
+   doc/PPML/QuickStart/deploy_intel_sgx_device_plugin_for_kubernetes.md
    doc/PPML/QuickStart/trusted-serving-on-k8s-guide.md
 
 .. toctree::