diff --git a/china.txt b/china.txt
index d1fa8ade..a7eee207 100644
--- a/china.txt
+++ b/china.txt
@@ -3027,7 +3027,6 @@
 166.111.0.0/16
 167.139.0.0/16
 167.220.244.0/22
-168.0.68.0/22
 168.159.144.0/21
 168.159.152.0/22
 168.159.156.0/23
diff --git a/china6.txt b/china6.txt
index 16cb9154..21cc1704 100644
--- a/china6.txt
+++ b/china6.txt
@@ -462,7 +462,6 @@
 2406:840:f440::/47
 2406:840:f44f::/48
 2406:840:fa01::/48
-2406:840:fa40::/48
 2406:840:fa60::/44
 2406:840:fb00::/40
 2406:840:fc10::/44
@@ -1180,6 +1179,8 @@
 2605:9d80:9042::/48
 2605:9d80:9071::/48
 2605:9d80:9092::/48
+2804:1e48:9001::/48
+2804:1e48:9002::/48
 2a01:ffc7:100::/40
 2a03:5840:11b::/48
 2a04:3e00:1002::/48
@@ -1334,6 +1335,7 @@
 2a0f:ac00::/29
 2a10:2f00:15a::/48
 2a10:cc40:190::/48
+2a10:ccc0:d01::/48
 2a12:f8c3::/36
 2a13:1800::/48
 2a13:1800:10::/48
@@ -1351,17 +1353,14 @@
 2a13:a5c7:2600::/40
 2a13:a5c7:2801::/48
 2a13:a5c7:2803::/48
-2a13:a5c7:3100::/48
-2a13:a5c7:3102::/47
-2a13:a5c7:3104::/46
-2a13:a5c7:3108::/46
+2a13:a5c7:3100::/44
 2a13:aac4:f000::/44
 2a14:7c0:4a01::/48
 2a14:4c41::/32
 2a14:67c1:20::/44
 2a14:67c1:70::/47
 2a14:67c1:73::/48
-2a14:67c1:703::/48
+2a14:67c1:702::/47
 2a14:67c1:704::/48
 2a14:67c1:800::/48
 2a14:67c1:a010::/44
diff --git a/chinanet6.txt b/chinanet6.txt
index 081627c4..f47910fe 100644
--- a/chinanet6.txt
+++ b/chinanet6.txt
@@ -125,6 +125,8 @@
 2605:9d80:9042::/48
 2605:9d80:9071::/48
 2605:9d80:9092::/48
+2804:1e48:9001::/48
+2804:1e48:9002::/48
 2a04:f580:8010::/47
 2a04:f580:8090::/48
 2a04:f580:8210::/47
diff --git a/stat b/stat
index b024ced9..b17fc12d 100644
--- a/stat
+++ b/stat
@@ -5,16 +5,16 @@ cernet6
 674169372
 
 china
-284251392
+284250368
 
 china6
-1664261069
+1664261077
 
 chinanet
 129111808
 
 chinanet6
-268970468
+268970470
 
 cmcc
 39536896