diff --git a/oceanbase-ce/README.md b/oceanbase-ce/README.md
index 8c4abd8..ef331ca 100644
--- a/oceanbase-ce/README.md
+++ b/oceanbase-ce/README.md
@@ -75,6 +75,7 @@ Below is a table of supported environment variables for the image:
 | OB_TENANT_MINI_CPU      |                      | The oceanbase tenant mini_cpu configuration                                                                                                                                                                                                                                                                                                                                                                                                               |
 | OB_TENANT_MEMORY_SIZE   |                      | The oceanbase tenant memory_size configuration                                                                                                                                                                                                                                                                                                                                                                                                            |
 | OB_TENANT_LOG_DISK_SIZE |                      | The oceanbase tenant log_disk_size configuration                                                                                                                                                                                                                                                                                                                                                                                                          |
+| OB_CONFIGSERVER_ADDRESS |                      | Address of ob-configserver e.g. http://1.1.1.1:8080                                                                                                                                                                                                                                                                                                                                                                                                       |
 ## Running Sysbench Script
 The oceanbase-ce image includes the sysbench tool for benchmarking. Use the following command to run a sysbench test:
 ```
diff --git a/oceanbase-ce/README_CN.md b/oceanbase-ce/README_CN.md
index 3f21227..79ec6dd 100644
--- a/oceanbase-ce/README_CN.md
+++ b/oceanbase-ce/README_CN.md
@@ -75,6 +75,7 @@ mysql -h127.0.0.1 -P2881 -uroot@test  # 使用通用租户的root账户连接
 | OB_TENANT_MINI_CPU      |                      | OceanBase租户mini_cpu配置                                                                                                                                                                                                                                                                                                                                                                                   |
 | OB_TENANT_MEMORY_SIZE   |                      | OceanBase租户memory_size配置                                                                                                                                                                                                                                                                                                                                                                                |
 | OB_TENANT_LOG_DISK_SIZE |                      | OceanBase租户log_disk_size配置                                                                                                                                                                                                                                                                                                                                                                              |
+| OB_CONFIGSERVER_ADDRESS |                      | ob-configserver 地址, 示例: http://1.1.1.1:8080                                                                                                                                                                                                                                                                                                                                                                                                       |
 
 ## 运行Sysbench脚本
 oceanbase-ce镜像包含sysbench工具用于基准测试。使用以下命令运行sysbench测试：