diff --git a/efk_cluster/elasticsearch-cluster.yaml b/efk_cluster/elasticsearch-cluster.yaml
index 4a09cd0..201c0e0 100644
--- a/efk_cluster/elasticsearch-cluster.yaml
+++ b/efk_cluster/elasticsearch-cluster.yaml
@@ -70,16 +70,12 @@ spec:
       - name: init-dirs
         image: busybox
         command: ["sh", "-c", "mkdir -p /data/data /data/config"]
-        securityContext:
-          runAsUser: 0  # 以 root 运行
         volumeMounts:
         - name: data
           mountPath: /data
       containers:
       - name: elasticsearch
         image: docker.elastic.co/elasticsearch/elasticsearch:8.8.0
-        securityContext:
-          runAsUser: 0  # 以 root 运行
         ports:
         - containerPort: 9200
           name: http
@@ -161,16 +157,12 @@ spec:
       - name: init-dirs
         image: busybox
         command: ["sh", "-c", "mkdir -p /data/data /data/config"]
-        securityContext:
-          runAsUser: 0  # 以 root 运行
         volumeMounts:
         - name: data
           mountPath: /data
       containers:
       - name: elasticsearch
         image: docker.elastic.co/elasticsearch/elasticsearch:8.8.0
-        securityContext:
-          runAsUser: 0  # 以 root 运行
         ports:
         - containerPort: 9200
           name: http
@@ -252,16 +244,12 @@ spec:
       - name: init-dirs
         image: busybox
         command: ["sh", "-c", "mkdir -p /data/data /data/config"]
-        securityContext:
-          runAsUser: 0  # 以 root 运行
         volumeMounts:
         - name: data
           mountPath: /data
       containers:
       - name: elasticsearch
         image: docker.elastic.co/elasticsearch/elasticsearch:8.8.0
-        securityContext:
-          runAsUser: 0  # 以 root 运行
         ports:
         - containerPort: 9200
           name: http