diff --git a/fancyss/scripts/ss_node_subscribe.sh b/fancyss/scripts/ss_node_subscribe.sh
index 80622e658..1110e26bb 100755
--- a/fancyss/scripts/ss_node_subscribe.sh
+++ b/fancyss/scripts/ss_node_subscribe.sh
@@ -6543,21 +6543,21 @@ download_by_curl(){
 	local UA=$(get_ua)
 	if [ -n "${UA}" ];then
 		echo_date "🪧使用UA：$UA"
-		local UA_ARG="--user-agent ${UA}"
+		set -- --user-agent "${UA}"
 	else
 		echo_date "🪧使用UA：curl"
-		local UA_ARG=""
+		set --
 	fi
 
 	if [ ! -L "/tmp/curl-update" ];then
 		ln -sf /koolshare/bin/curl-fancyss /tmp/curl-subscribe
 	fi
-	
+
 	if [ "${SUB_BY_PROXY}" == "0" ]; then
 		# 先直连下载
 		echo_date "➡️通过本地网络直连下载订阅..."
 		rm -f "${header_file}" >/dev/null 2>&1
-		run /tmp/curl-subscribe -sSk -L ${UA_ARG} -D "${header_file}" --connect-timeout 5 -m 5 --retry 3 --retry-delay 1 "${url_encode}" 2>/dev/null >${DIR}/sub_file_encode_${SUB_LINK_HASH:0:4}.txt
+		run /tmp/curl-subscribe -sSk -L "$@" -D "${header_file}" --connect-timeout 5 -m 5 --retry 3 --retry-delay 1 "${url_encode}" 2>/dev/null >${DIR}/sub_file_encode_${SUB_LINK_HASH:0:4}.txt
 		if [ "$?" == "0" ]; then
 			return 0
 		fi
@@ -6568,7 +6568,7 @@ download_by_curl(){
 		if [ -n "${SOCKS5_OPEN}" ];then
 			echo_date "✈️使用当前$(get_type_name "$(sub_get_node_field_plain "${CURR_NODE}" type)")节点：[$(sub_get_node_field_plain "${CURR_NODE}" name)]提供的网络下载..."
 			rm -f "${header_file}" >/dev/null 2>&1
-			run /tmp/curl-subscribe -sSk -L ${UA_ARG} -D "${header_file}" --connect-timeout 5 -m 5 -x socks5h://127.0.0.1:23456 --retry 3 --retry-delay 1 "${url_encode}" 2>/dev/null >${DIR}/sub_file_encode_${SUB_LINK_HASH:0:4}.txt
+			run /tmp/curl-subscribe -sSk -L "$@" -D "${header_file}" --connect-timeout 5 -m 5 -x socks5h://127.0.0.1:23456 --retry 3 --retry-delay 1 "${url_encode}" 2>/dev/null >${DIR}/sub_file_encode_${SUB_LINK_HASH:0:4}.txt
 			return $?
 		else
 			echo_date "⚠️当前$(get_type_name "$(sub_get_node_field_plain "${CURR_NODE}" type)")节点工作异常，结束curl订阅下载！"
@@ -6581,7 +6581,7 @@ download_by_curl(){
 			local EXT_ARG="-x socks5h://127.0.0.1:23456"
 			echo_date "✈️使用当前$(get_type_name "$(sub_get_node_field_plain "${CURR_NODE}" type)")节点：[$(sub_get_node_field_plain "${CURR_NODE}" name)]提供的网络下载..."
 			rm -f "${header_file}" >/dev/null 2>&1
-			run /tmp/curl-subscribe -sSk -L ${UA_ARG} -D "${header_file}" --connect-timeout 5 -m 5 -x socks5h://127.0.0.1:23456 --retry 3 --retry-delay 1 "${url_encode}" 2>/dev/null >${DIR}/sub_file_encode_${SUB_LINK_HASH:0:4}.txt
+			run /tmp/curl-subscribe -sSk -L "$@" -D "${header_file}" --connect-timeout 5 -m 5 -x socks5h://127.0.0.1:23456 --retry 3 --retry-delay 1 "${url_encode}" 2>/dev/null >${DIR}/sub_file_encode_${SUB_LINK_HASH:0:4}.txt
 			return $?
 		else
 			local EXT_ARG=""
@@ -6592,7 +6592,7 @@ download_by_curl(){
 		# 直连下载
 		echo_date "⬇️使用常规网络下载..."
 		rm -f "${header_file}" >/dev/null 2>&1
-		run /tmp/curl-subscribe -sSk -L ${UA_ARG} -D "${header_file}" --connect-timeout 5 -m 5 --retry 3 --retry-delay 1 "${url_encode}" 2>/dev/null >${DIR}/sub_file_encode_${SUB_LINK_HASH:0:4}.txt
+		run /tmp/curl-subscribe -sSk -L "$@" -D "${header_file}" --connect-timeout 5 -m 5 --retry 3 --retry-delay 1 "${url_encode}" 2>/dev/null >${DIR}/sub_file_encode_${SUB_LINK_HASH:0:4}.txt
 		return $?
 	fi
 }