diff --git a/deploy_k8s/api/deployment.yaml b/deploy_k8s/api/deployment.yaml
index 798db3aa0..a338b1763 100644
--- a/deploy_k8s/api/deployment.yaml
+++ b/deploy_k8s/api/deployment.yaml
@@ -35,7 +35,6 @@ spec:
   externalTrafficPolicy: Cluster
   ports:
     - name: apiPort
-      nodePort: NODE_PORT_API
       port: 10002
       protocol: TCP
       targetPort: 10002
diff --git a/deploy_k8s/k8s_deploy.md b/deploy_k8s/k8s_deploy.md
new file mode 100644
index 000000000..3c933bca3
--- /dev/null
+++ b/deploy_k8s/k8s_deploy.md
@@ -0,0 +1,8 @@
+#### im k8s部署文档
+### 1.修改配置文件
+在Open-IM-SERVER目录下修改config/config.yaml配置文件
+
+### 2. 项目根目录创建im configMap
+kubectl create configmap config config/config.yaml
+
+### 3. 
\ No newline at end of file