diff --git a/README.md b/README.md
index 8b1bb5ab3239d0c6b9e13f866f401097b89448fd..e038cf63e660b89671c9e675cfdcc7cd466958fd 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,7 @@
          </snapshots>
      </repository>
    ``` 
+* force update under root path(incubator-dubbo-ops) for the first building: `mvn -Dmaven.test.skip=true clean -U package`
 
 
 ### Production Setup
diff --git a/README_ZH.md b/README_ZH.md
index 8bac4ae9c57fb1dbbcede3a43e3461723117fb08..668875c5e89490f54d8d67ebcf51580ca62b7738 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -35,6 +35,7 @@ English version goes [here](README.md).
           </snapshots>
       </repository>
    ``` 
+* 在项目根目录(incubator-dubbo-ops)第一次构建需要强制更新: `mvn -Dmaven.test.skip=true clean -U package`   
 
 
 ### 生产环境配置