diff --git a/upgrade.sh b/upgrade.sh
index 91687c3..2dbbd83 100755
--- a/upgrade.sh
+++ b/upgrade.sh
@@ -176,7 +176,7 @@ fi
 
 mv $compose_name $compose_name.old
 
-wget "https://waf-ce.chaitin.cn/release/latest/compose.yaml" --no-check-certificate -O $compose_name
+curl "https://waf-ce.chaitin.cn/release/latest/compose.yaml" -sSLk -o $compose_name
 if [ $? -ne "0" ]; then
     abort "下载 compose.yaml 脚本失败"
 fi