diff --git a/config/vcpe.cfg b/config/vcpe.cfg
index 784a926..32d71d1 100644
--- a/config/vcpe.cfg
+++ b/config/vcpe.cfg
@@ -100,10 +100,10 @@ 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 port 67 and port 68";
+        net_filter = "vlan and udp and dst port 67";
         # IP地址池配置
         range_set: (
-            {   dhcp_range = "192.168.101.0-192.168.101.4";
+            {   dhcp_range = "192.168.101.2-192.168.101.4";
                 subnet_mask = "255.255.255.0";
                 domain_server = "114.114.114.114,8.8.8.8";
                 gateway = "192.168.101.1";
@@ -112,7 +112,7 @@ application:
             },
             {   dhcp_range = "10.10.0.2-10.10.0.100";
                 subnet_mask = "255.255.0.0";
-                domain_server = "114.114.114.114,8.8.8.8";
+                domain_server = "114.114.2.2,8.8.4.4";
                 gateway = "10.10.0.1";
                 lease_time = 36000;
             }