diff --git a/.github/workflows/update_singbox_core.yaml b/.github/workflows/update_singbox_core.yaml
index 81ea972..b0db142 100644
--- a/.github/workflows/update_singbox_core.yaml
+++ b/.github/workflows/update_singbox_core.yaml
@@ -25,7 +25,7 @@ jobs:
         archs=(386 amd64 armv7 arm64)
         new_name=(386 amd64 armv7 armv8)
         mkdir tmp
-        for i in "${new_name[@]}";do
+        for((i=0;i<7;i++));do
           wget "https://github.com/${download_project}/releases/download/${download_tag}/sing-box-${download_version}-linux-${archs[i]}.tar.gz" -O - | tar -zxvf > ./tmp/singbox-linux-${new_name[i]}
           chmod +x ./tmp/singbox-linux-${new_name[i]}
           if [ "${archs[i]}" != "armv5" ];then