diff --git a/prod-upgrade/nacos/nacos-no-pvc.yaml b/prod-upgrade/nacos/nacos-no-pvc.yaml
index 9dc9b39..dea30c5 100644
--- a/prod-upgrade/nacos/nacos-no-pvc.yaml
+++ b/prod-upgrade/nacos/nacos-no-pvc.yaml
@@ -60,6 +60,8 @@ spec:
               value: "characterEncoding=utf8&connectTimeout=10000&socketTimeout=30000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=UTC&allowPublicKeyRetrieval=true"
             - name: MODE
               value: "cluster"
+            - name: SPRING_DATASOURCE_PLATFORM
+              value: "mysql"
             - name: NACOS_SERVER_PORT
               value: "8848"
             - name: PREFER_HOST_MODE