diff --git a/prod-upgrade/nacos/nacos-no-pvc.yaml b/prod-upgrade/nacos/nacos-no-pvc.yaml
index 07e55b2..9dc9b39 100644
--- a/prod-upgrade/nacos/nacos-no-pvc.yaml
+++ b/prod-upgrade/nacos/nacos-no-pvc.yaml
@@ -1,15 +1,3 @@
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: nacos-cm
-data:
-  mysql.host: "mysql-nacos.base.svc"
-  mysql.db.name: "nacos"
-  mysql.port: 3306
-  mysql.user: "root"
-  mysql.password: "Admin@2099"
-  
 ---
 apiVersion: apps/v1
 kind: StatefulSet
@@ -59,30 +47,15 @@ spec:
             - name: NACOS_REPLICAS
               value: "3"
             - name: MYSQL_SERVICE_HOST
-              valueFrom:
-                configMapKeyRef:
-                  name: nacos-cm
-                  key: mysql.host
+              value: "mysql-nacos.base.svc"
             - name: MYSQL_SERVICE_DB_NAME
-              valueFrom:
-                configMapKeyRef:
-                  name: nacos-cm
-                  key: mysql.db.name
+              value: "nacos"
             - name: MYSQL_SERVICE_PORT
-              valueFrom:
-                configMapKeyRef:
-                  name: nacos-cm
-                  key: mysql.port
+              value: "3306"
             - name: MYSQL_SERVICE_USER
-              valueFrom:
-                configMapKeyRef:
-                  name: nacos-cm
-                  key: mysql.user
+              value: "root"
             - name: MYSQL_SERVICE_PASSWORD
-              valueFrom:
-                configMapKeyRef:
-                  name: nacos-cm
-                  key: mysql.password
+              value: "Admin@2099"
             - name: MYSQL_SERVICE_DB_PARAM
               value: "characterEncoding=utf8&connectTimeout=10000&socketTimeout=30000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=UTC&allowPublicKeyRetrieval=true"
             - name: MODE