diff --git a/bird/net/unet.conf b/bird/net/unet.conf
index 1980d7b..42ffe89 100644
--- a/bird/net/unet.conf
+++ b/bird/net/unet.conf
@@ -1,15 +1,11 @@
 # 公网处理 => inet4/6
 protocol pipe unet4_inet4_sync {
   table unet4;
-  peer table t102v4;
+  peer table inet4;
   export filter {
     if bgp_large_community ~ [(UNET_ASN, 3,*)] then reject;
     if is_bogon_prefix() then reject;
     bgp_path.empty;
-    bgp_community.empty;
-    bgp_large_community.empty;
-    bgp_large_community.add((UNET_ASN,10,10204));
-    krt_prefsrc = LOCAL_V4_kernel;
     accept;
     };
   import none;
@@ -17,15 +13,11 @@ protocol pipe unet4_inet4_sync {
 
 protocol pipe unet6_inet6_sync {
   table unet6;
-  peer table t102v6;
+  peer table inet6;
   export filter {
     if bgp_large_community ~ [(UNET_ASN, 3,*)] then reject;
     if is_bogon_prefix() then reject;
     bgp_path.empty;
-    bgp_community.empty;
-    bgp_large_community.empty;
-    bgp_large_community.add((UNET_ASN,10,10206));
-    krt_prefsrc = LOCAL_V6_kernel;
     accept;
     };
     import none;
@@ -35,15 +27,11 @@ protocol pipe unet6_inet6_sync {
 # DN42处理  => dn42v4/6
 protocol pipe unet4_dn42v4_sync {
   table unet4;
-  peer table t102v4;
+  peer table dn42v4;
   export filter {
     if bgp_large_community ~ [(UNET_ASN, 3,*)] then reject;
     if !is_dn42_prefix() then reject;
     bgp_path.empty;
-    bgp_community.empty;
-    bgp_large_community.empty;
-    bgp_large_community.add((UNET_ASN,10,10204));
-    krt_prefsrc = DN42_V4_kernel;
     accept;
     };
   import none;
@@ -51,15 +39,11 @@ protocol pipe unet4_dn42v4_sync {
 
 protocol pipe unet6_dn42v6_sync {
   table unet6;
-  peer table t102v6;
+  peer table dn42v6;
   export filter {
     if bgp_large_community ~ [(UNET_ASN, 3,*)] then reject;
     if !is_dn42_prefix() then reject;
     bgp_path.empty;
-    bgp_community.empty;
-    bgp_large_community.empty;
-    bgp_large_community.add((UNET_ASN,10,10206));
-    krt_prefsrc = DN42_V6_kernel;
     accept;
     };
     import none;
@@ -84,13 +68,10 @@ protocol pipe unet4_sync {
 
 protocol pipe unet4_syncto_inet4 {
   table unet4;
-  peer table t102v4;
+  peer table inet4;
   export filter {
     if bgp_large_community ~ [(UNET_ASN, 3,*)] then reject;
-    bgp_community.empty;
-    bgp_large_community.empty;
-    bgp_large_community.add((UNET_ASN,10,10204));
-    krt_prefsrc = UNET_V4_kernel;
+    if net!~[10.188.0.0/16+] then reject;
     accept;
     };
   import none;