diff --git a/luci-app-passwall/root/usr/share/passwall/rule_update.lua b/luci-app-passwall/root/usr/share/passwall/rule_update.lua
index d7b5a9100..559ab4df0 100755
--- a/luci-app-passwall/root/usr/share/passwall/rule_update.lua
+++ b/luci-app-passwall/root/usr/share/passwall/rule_update.lua
@@ -235,11 +235,18 @@ local function fetch_rule(rule_name,rule_type,url,exclude_domain)
 		if old_md5 ~= new_md5 then
 			local count = line_count(file_tmp)
 			if use_nft == "1" and (rule_type == "ip6" or rule_type == "ip4") then
-				local set_name = "passwall_" ..rule_name
 				local output_file = file_tmp.. ".nft"
 				if rule_type == "ip4" then
+					local set_name = "passwall_" ..rule_name
+					if rule_name == "chnroute" then
+						set_name = "passwall_chn"
+					end
 					gen_cache(set_name, "ipv4_addr", file_tmp, output_file)
 				elseif rule_type == "ip6" then
+					local set_name = "passwall_" ..rule_name
+					if rule_name == "chnroute6" then
+						set_name = "passwall_chn6"
+					end
 					gen_cache(set_name, "ipv6_addr", file_tmp, output_file)
 				end
 				luci.sys.exec(string.format('mv -f %s %s', output_file, rule_path .. "/" ..rule_name.. ".nft"))