diff --git a/china.txt b/china.txt
index 38c50cfe..a1d52a2a 100644
--- a/china.txt
+++ b/china.txt
@@ -205,7 +205,6 @@
 43.224.52.0/23
 43.224.56.0/22
 43.224.80.0/22
-43.224.208.0/22
 43.224.240.0/24
 43.225.76.0/22
 43.225.84.0/23
@@ -218,9 +217,8 @@
 43.226.32.0/19
 43.226.64.0/20
 43.226.116.0/22
-43.226.120.0/22
 43.226.128.0/19
-43.226.160.0/21
+43.226.164.0/22
 43.226.236.0/22
 43.227.56.0/21
 43.227.64.0/21
@@ -1252,7 +1250,6 @@
 103.153.138.0/23
 103.154.30.0/23
 103.154.41.0/24
-103.154.162.0/23
 103.155.76.0/23
 103.155.110.0/23
 103.156.68.0/23
@@ -1319,6 +1316,7 @@
 103.198.244.0/22
 103.200.136.0/21
 103.200.144.0/21
+103.200.220.0/22
 103.202.0.0/19
 103.202.32.0/20
 103.202.92.0/22
@@ -1478,7 +1476,6 @@
 103.246.152.0/22
 103.247.168.0/22
 103.247.176.0/22
-103.248.102.0/23
 103.248.152.0/22
 103.248.224.0/22
 103.249.52.0/22
@@ -2557,7 +2554,6 @@
 123.4.0.0/14
 123.8.0.0/13
 123.49.192.0/23
-123.49.195.0/24
 123.49.196.0/24
 123.49.240.0/24
 123.49.242.0/23
@@ -2913,6 +2909,7 @@
 155.102.193.0/24
 155.102.194.0/23
 155.102.196.0/23
+155.102.198.0/24
 155.102.208.0/23
 155.126.176.0/23
 156.59.108.0/24
@@ -3050,7 +3047,6 @@
 163.181.192.0/23
 163.181.196.0/22
 163.181.200.0/21
-163.181.209.0/24
 163.181.210.0/23
 163.181.212.0/22
 163.181.216.0/21
@@ -3064,6 +3060,7 @@
 163.181.244.0/22
 163.181.248.0/21
 163.204.0.0/16
+163.223.173.0/24
 163.223.178.0/23
 163.228.0.0/16
 163.244.246.0/24
@@ -3301,7 +3298,7 @@
 202.55.0.0/19
 202.57.192.0/24
 202.57.196.0/22
-202.57.200.0/24
+202.57.200.0/23
 202.57.204.0/23
 202.59.213.0/24
 202.59.214.0/23
@@ -3835,6 +3832,7 @@
 211.97.0.0/17
 211.97.128.0/19
 211.97.160.0/21
+211.97.190.0/24
 211.97.192.0/18
 211.98.0.0/16
 211.99.8.0/21
diff --git a/china6.txt b/china6.txt
index 3adeb0ca..51e5a611 100644
--- a/china6.txt
+++ b/china6.txt
@@ -448,7 +448,6 @@
 2406:840:e608::/46
 2406:840:e621::/48
 2406:840:e666::/47
-2406:840:e720::/44
 2406:840:e770::/48
 2406:840:e777::/48
 2406:840:e80f::/48
@@ -1193,7 +1192,8 @@
 2605:9d80:9042::/48
 2605:9d80:9071::/48
 2605:9d80:9092::/48
-2804:1e48::/32
+2804:1e48:9001::/48
+2804:1e48:9002::/48
 2a01:f100:100::/48
 2a01:f100:1f8::/48
 2a01:ffc7:100::/40
@@ -1287,7 +1287,7 @@
 2a0e:aa07:e16a::/48
 2a0e:aa07:e1a0::/44
 2a0e:aa07:e1e2::/47
-2a0e:aa07:e1e4::/47
+2a0e:aa07:e1e4::/48
 2a0e:aa07:e1e6::/48
 2a0e:aa07:e200::/44
 2a0e:aa07:e210::/48
@@ -1359,8 +1359,8 @@
 2a13:a5c7:2801::/48
 2a13:a5c7:2803::/48
 2a13:a5c7:3100::/44
-2a13:a5c7:3110::/47
-2a13:a5c7:3112::/48
+2a13:a5c7:3110::/45
+2a13:a5c7:3118::/47
 2a13:aac4:f000::/44
 2a14:7c0:4a01::/48
 2a14:4c41::/32
@@ -1387,7 +1387,7 @@
 2a14:67c1:a142::/48
 2a14:67c1:b000::/48
 2a14:67c1:b065::/48
-2a14:67c1:b066::/47
+2a14:67c1:b066::/48
 2a14:67c1:b068::/47
 2a14:67c1:b100::/46
 2a14:67c1:b105::/48
@@ -1395,9 +1395,11 @@
 2a14:67c1:b500::/48
 2a14:67c1:b563::/48
 2a14:67c1:b566::/48
-2a14:67c5:1000::/39
+2a14:67c5:1100::/40
+2a14:67c5:1900::/40
 2a14:7580:9203::/48
 2a14:7580:9205::/48
+2a14:7580:92e0::/44
 2a14:7580:9400::/39
 2a14:7580:9600::/46
 2a14:7580:960c::/48
diff --git a/chinanet.txt b/chinanet.txt
index c44fcfe2..e2765e62 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -495,6 +495,7 @@
 103.198.180.0/23
 103.200.136.0/21
 103.200.144.0/21
+103.200.220.0/22
 103.202.0.0/19
 103.202.32.0/20
 103.202.92.0/22
@@ -1262,7 +1263,7 @@
 202.47.104.0/21
 202.55.0.0/19
 202.57.196.0/22
-202.57.200.0/24
+202.57.200.0/23
 202.59.213.0/24
 202.59.214.0/23
 202.60.132.0/22
diff --git a/chinanet6.txt b/chinanet6.txt
index 530e6fbf..aa3cb010 100644
--- a/chinanet6.txt
+++ b/chinanet6.txt
@@ -126,7 +126,8 @@
 2605:9d80:9042::/48
 2605:9d80:9071::/48
 2605:9d80:9092::/48
-2804:1e48::/32
+2804:1e48:9001::/48
+2804:1e48:9002::/48
 2a04:f580:8010::/47
 2a04:f580:8090::/48
 2a04:f580:8210::/47
diff --git a/cmcc.txt b/cmcc.txt
index e32e8ca6..5fe681bf 100644
--- a/cmcc.txt
+++ b/cmcc.txt
@@ -114,8 +114,7 @@
 103.239.204.0/22
 103.252.36.0/22
 103.253.232.0/22
-103.255.68.0/23
-103.255.70.0/24
+103.255.68.0/22
 106.3.144.0/21
 106.13.252.0/22
 106.75.0.0/17
diff --git a/stat b/stat
index c8363ffe..4f356511 100644
--- a/stat
+++ b/stat
@@ -5,19 +5,19 @@ cernet6
 674169372
 
 china
-285576960
+285574400
 
 china6
-1664397615
+1664332086
 
 chinanet
-129067008
+129068288
 
 chinanet6
-269036012
+268970478
 
 cmcc
-41062400
+41062656
 
 cmcc6
 276764594
@@ -41,13 +41,13 @@ googlecn6
 65568
 
 tietong
-41062400
+41062656
 
 tietong6
 276764594
 
 unicom
-72028416
+72025088
 
 unicom6
 33649326
diff --git a/tietong.txt b/tietong.txt
index e32e8ca6..5fe681bf 100644
--- a/tietong.txt
+++ b/tietong.txt
@@ -114,8 +114,7 @@
 103.239.204.0/22
 103.252.36.0/22
 103.253.232.0/22
-103.255.68.0/23
-103.255.70.0/24
+103.255.68.0/22
 106.3.144.0/21
 106.13.252.0/22
 106.75.0.0/17
diff --git a/unicom.txt b/unicom.txt
index 6351a093..0338b8a6 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -37,11 +37,9 @@
 43.224.24.0/22
 43.224.52.0/23
 43.224.80.0/22
-43.224.208.0/22
 43.224.240.0/24
 43.226.116.0/22
-43.226.120.0/22
-43.226.160.0/21
+43.226.164.0/22
 43.226.236.0/22
 43.227.104.0/22
 43.227.140.0/22
@@ -449,7 +447,6 @@
 103.244.164.0/22
 103.244.232.0/22
 103.246.152.0/22
-103.248.102.0/23
 103.248.152.0/22
 103.248.224.0/22
 103.249.52.0/22
@@ -1126,6 +1123,7 @@
 211.97.0.0/17
 211.97.128.0/19
 211.97.160.0/21
+211.97.190.0/24
 211.97.192.0/18
 211.99.32.0/19
 211.99.64.0/19