diff --git a/README.md b/README.md
index 8153624..dc628d4 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,9 @@
 ```
 
 ```bash
+# 去掉SUMDB的验证
+go env -w GOSUMDB="off"
+
 git submodule add https://gitee.com/fusenpack/proto
 ```
 然后执行