diff --git a/china.txt b/china.txt
index de35a735..3bbbc99a 100644
--- a/china.txt
+++ b/china.txt
@@ -608,7 +608,8 @@
 58.24.0.0/15
 58.30.0.0/15
 58.32.0.0/11
-58.66.0.0/15
+58.66.192.0/18
+58.67.128.0/17
 58.68.234.0/24
 58.68.236.0/24
 58.68.247.0/24
@@ -1206,7 +1207,8 @@
 103.117.72.0/24
 103.117.136.0/22
 103.117.220.0/22
-103.117.248.0/22
+103.117.248.0/24
+103.117.250.0/24
 103.118.40.0/22
 103.118.52.0/22
 103.118.60.0/22
@@ -1247,7 +1249,7 @@
 103.138.156.0/23
 103.138.246.0/23
 103.139.92.0/23
-103.139.136.0/24
+103.139.136.0/23
 103.139.172.0/23
 103.139.212.0/23
 103.140.14.0/23
@@ -1880,7 +1882,6 @@
 116.66.97.0/24
 116.66.98.0/23
 116.66.120.0/22
-116.69.0.0/16
 116.70.64.0/18
 116.76.0.0/15
 116.78.0.0/16
@@ -2857,6 +2858,7 @@
 163.181.22.0/23
 163.181.25.0/24
 163.181.26.0/24
+163.181.28.0/24
 163.181.32.0/22
 163.181.36.0/24
 163.181.38.0/23
@@ -2886,6 +2888,8 @@
 163.181.112.0/23
 163.181.116.0/23
 163.181.118.0/24
+163.181.120.0/23
+163.181.122.0/24
 163.197.32.0/24
 163.197.63.0/24
 163.204.0.0/16
@@ -3731,7 +3735,6 @@
 211.152.152.0/22
 211.152.156.0/24
 211.152.158.0/23
-211.152.160.0/19
 211.152.192.0/22
 211.152.196.0/23
 211.152.208.0/20
@@ -3762,7 +3765,7 @@
 211.157.96.0/19
 211.157.128.0/17
 211.158.0.0/16
-211.159.64.0/20
+211.159.64.0/21
 211.159.128.0/17
 211.160.0.0/16
 211.161.0.0/20
diff --git a/china6.txt b/china6.txt
index 7450f3d5..49ad01cf 100644
--- a/china6.txt
+++ b/china6.txt
@@ -306,6 +306,7 @@
 2404:f4c0:f4cd::/48
 2404:f4c0:f4cf::/48
 2404:f4c0:f54e::/48
+2404:f4c0:f5c0::/44
 2404:f4c0:f700::/48
 2404:f4c0:f703::/48
 2404:f4c0:f706::/48
@@ -315,6 +316,7 @@
 2404:f4c0:f723::/48
 2404:f4c0:f72f::/48
 2404:f4c0:f810::/44
+2404:f4c0:f900::/47
 2404:f4c0:f90a::/48
 2404:f4c0:f90e::/47
 2404:f4c0:f940::/47
@@ -466,7 +468,6 @@
 2406:52c0::/32
 2406:5340:6666::/48
 2406:5340:8888::/48
-2406:8500::/32
 2406:94c0::/48
 2406:b640::/40
 2406:b640:100::/48
@@ -1212,7 +1213,7 @@
 2a0e:aa07:e035::/48
 2a0e:aa07:e039::/48
 2a0e:aa07:e042::/48
-2a0e:aa07:e044::/47
+2a0e:aa07:e045::/48
 2a0e:aa07:e046::/48
 2a0e:aa07:e048::/47
 2a0e:aa07:e200::/44
diff --git a/chinanet.txt b/chinanet.txt
index ee01a502..f5c0aa94 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -178,7 +178,8 @@
 49.221.64.0/19
 49.221.128.0/19
 58.32.0.0/11
-58.66.0.0/15
+58.66.192.0/18
+58.67.128.0/17
 58.82.0.0/23
 58.83.128.0/17
 58.99.128.0/17
@@ -725,7 +726,6 @@
 116.63.64.0/18
 116.63.128.0/17
 116.66.54.0/23
-116.69.0.0/16
 116.90.80.0/20
 116.128.0.0/17
 116.192.0.0/16
@@ -1466,7 +1466,16 @@
 210.74.38.0/24
 210.74.224.0/19
 210.75.0.0/18
-210.76.64.0/19
+210.76.64.0/21
+210.76.72.0/23
+210.76.75.0/24
+210.76.76.0/24
+210.76.79.0/24
+210.76.80.0/23
+210.76.83.0/24
+210.76.84.0/24
+210.76.86.0/23
+210.76.88.0/21
 210.76.160.0/19
 210.77.128.0/19
 210.78.128.0/24
@@ -1505,7 +1514,6 @@
 211.150.114.0/23
 211.151.0.0/16
 211.152.0.0/17
-211.152.160.0/19
 211.152.192.0/22
 211.152.196.0/23
 211.152.208.0/20
@@ -1524,7 +1532,7 @@
 211.157.0.0/19
 211.157.96.0/19
 211.157.128.0/17
-211.159.64.0/20
+211.159.64.0/21
 211.161.24.0/22
 211.161.60.0/22
 211.161.120.0/21
@@ -1573,6 +1581,7 @@
 218.241.212.0/23
 218.241.216.0/22
 218.241.220.0/23
+218.241.239.0/24
 218.244.96.0/19
 218.244.160.0/19
 218.244.234.0/23
diff --git a/chinanet6.txt b/chinanet6.txt
index b7e07813..ec6c1a50 100644
--- a/chinanet6.txt
+++ b/chinanet6.txt
@@ -82,7 +82,6 @@
 2405:7040:6000::/48
 2406:2700::/32
 2406:4d00::/48
-2406:8500::/32
 2406:cf00::/48
 2406:cf00:1000::/43
 2407:6c40:1810::/48
diff --git a/stat b/stat
index f14d5234..359cd51f 100644
--- a/stat
+++ b/stat
@@ -5,16 +5,16 @@ cernet6
 672792581
 
 china
-302511936
+302355008
 
 china6
-1679193309
+1679127790
 
 chinanet
-129380608
+129221888
 
 chinanet6
-268839391
+268773855
 
 cmcc
 37501184