diff --git a/duokai.sh b/duokai.sh
index 778e6bc..9d9d719 100644
--- a/duokai.sh
+++ b/duokai.sh
@@ -72,7 +72,7 @@ do
     # 修改宿主机上的config.toml文件以设置StorageGB值和端口
     docker exec $container_id bash -c "\
         sed -i 's/^[[:space:]]*#StorageGB = .*/StorageGB = $storage_gb/' /root/.titanedge/config.toml && \
-        sed -i 's/^[[:space:]]*#ListenAddress = \"0.0.0.0:1234\"/#ListenAddress = \"0.0.0.0:$current_rpc_port\"/' /root/.titanedge/config.toml && \
+        sed -i 's/^[[:space:]]*#ListenAddress = \"0.0.0.0:1234\"/ListenAddress = \"0.0.0.0:$current_rpc_port\"/' /root/.titanedge/config.toml && \
         echo '容器 titan'$i' 的存储空间设置为 $storage_gb GB，RPC 端口设置为 $current_rpc_port'"
 done