diff --git a/conf/config.yaml b/conf/config.yaml
index d651914..3f250ed 100644
--- a/conf/config.yaml
+++ b/conf/config.yaml
@@ -6,6 +6,8 @@ mongdbname: LAPP_ACURA_MOM
 mongdbip: 127.0.0.1
 mongdbport: 27017
 
+plcbackend: http://10.122.64.96:9009/
+
 # sqlserver 数据库配置参数
 masterdbdrivername: mssql
 masterdbserver: 101.201.121.115