diff --git a/config/vcpe.cfg b/config/vcpe.cfg
index 558f1e8..7789a73 100644
--- a/config/vcpe.cfg
+++ b/config/vcpe.cfg
@@ -100,7 +100,7 @@ application:
         # MAC地址黑名单
         # mac_filter = ["00:01:02:03:04:07", "00:01:02:03:04:01"];
         # 数据包过滤器
-        net_filter = "vlan and udp and dst port 67";
+        net_filter = "vlan or (udp and dst port 67)";
         # IP地址池配置
         range_set: (
             {   dhcp_range = "192.168.101.2-192.168.101.40";
@@ -110,7 +110,7 @@ application:
                 lease_time = 36000;
                 vni = 123;
             },
-            {   dhcp_range = "10.10.0.2-10.10.0.100";
+            {   dhcp_range = "10.10.0.2-10.10.0.250";
                 subnet_mask = "255.255.0.0";
                 domain_server = "114.114.2.2,8.8.4.4";
                 gateway = "10.10.0.1";