diff --git a/README.md b/README.md
index e5b157b..3201a15 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,12 @@
 
 上传需要的release upload url, 如果没有提供，则尝试从 release event中获取
 
+## Env
+### GITHUB_TOKEN
+
+### ASSETS_UPLOAD_DISABLED
+不再上传
+
 ## Example usage
 
 ```yaml
diff --git a/build.sh b/build.sh
index 6b157c7..c3c223a 100755
--- a/build.sh
+++ b/build.sh
@@ -96,6 +96,11 @@ function upload_octet() {
    return $?
 }
 
+if [[ -n "${ASSETS_UPLOAD_DISABLED-}" ]];then
+  echo "禁用了上传，pass"
+  exit 0
+fi
+
 # 打包完上传
 for i in *;do
   # 因为可能是md5已被上传了