diff --git a/.github/workflows/update_singbox_core.yaml b/.github/workflows/update_singbox_core.yaml
index 7bf5530..6f382a4 100644
--- a/.github/workflows/update_singbox_core.yaml
+++ b/.github/workflows/update_singbox_core.yaml
@@ -23,7 +23,7 @@ jobs:
         archs=(386 amd64 armv7 arm64)
         new_name=(386 amd64 armv7 armv8)
         mkdir tmp
-        for((i=0;i<7;i++));do
+        for((i=0;i<4;i++));do
           wget "https://github.com/${download_project}/releases/download/v${download_version}/sing-box-${download_version}-linux-${archs[i]}.tar.gz" -O ./tmp/core.tar.gz
           tar -zxvf ./tmp/core.tar.gz -C './tmp'
           mv -f ./tmp/sing-box-${download_version}-linux-${archs[i]}/sing-box ./tmp/singbox-linux-${new_name[i]}