diff --git a/roles/kube-master/tasks/main.yml b/roles/kube-master/tasks/main.yml
index 367a0f1..a0a5ad7 100644
--- a/roles/kube-master/tasks/main.yml
+++ b/roles/kube-master/tasks/main.yml
@@ -49,6 +49,17 @@
   when: 'BASIC_AUTH_ENABLE == "yes"'
   tags: restart_master
 
+- name: 替换 kubeconfig 的 apiserver 地址
+  lineinfile:
+    dest: "{{ item }}"
+    regexp: "^    server"
+    line: "    server: https://{{ inventory_hostname }}:6443"
+  with_items:
+  - "/root/.kube/config"
+  - "/etc/kubernetes/kube-controller-manager.kubeconfig"
+  - "/etc/kubernetes/kube-scheduler.kubeconfig"
+  tags: upgrade_k8s, restart_master
+
 - name: 创建 master 服务的 systemd unit 文件
   template: src={{ item }}.j2 dest=/etc/systemd/system/{{ item }}
   with_items:
@@ -66,13 +77,6 @@
 	systemctl restart kube-controller-manager && systemctl restart kube-scheduler"
   tags: upgrade_k8s, restart_master
 
-- name: 替换 kubeconfig 的 apiserver 地址
-  lineinfile:
-    dest: /root/.kube/config
-    regexp: "^    server"
-    line: "    server: https://{{ inventory_hostname }}:6443"
-  tags: upgrade_k8s, restart_master
-
 - name: 以轮询的方式等待master服务启动完成
   command: "{{ bin_dir }}/kubectl get node"
   register: result
diff --git a/roles/kube-node/tasks/node_lb.yml b/roles/kube-node/tasks/node_lb.yml
index d749a24..1ba5425 100644
--- a/roles/kube-node/tasks/node_lb.yml
+++ b/roles/kube-node/tasks/node_lb.yml
@@ -47,22 +47,14 @@
 - block:
   - name: 替换 kubeconfig 的 apiserver 地址
     lineinfile:
-      dest: /root/.kube/config
+      dest: "{{ item }}"
       regexp: "^    server"
       line: "    server: {{ KUBE_APISERVER }}"
+    with_items:
+    - "/root/.kube/config"
+    - "/etc/kubernetes/kubelet.kubeconfig"
+    - "/etc/kubernetes/kube-proxy.kubeconfig"
   
-  - name: 替换 kubelet.kubeconfig 的 apiserver 地址
-    lineinfile:
-      dest: /etc/kubernetes/kubelet.kubeconfig
-      regexp: "^    server"
-      line: "    server: {{ KUBE_APISERVER }}"
-  
-  - name: 替换 kube-proxy.kubeconfig 的 apiserver 地址
-    lineinfile:
-      dest: /etc/kubernetes/kube-proxy.kubeconfig
-      regexp: "^    server"
-      line: "    server: {{ KUBE_APISERVER }}"
-
   - name: restart kube-node service
     service: name={{ item }} state=restarted
     with_items: