diff --git a/china.txt b/china.txt
index 17e4018b..2aa7f933 100644
--- a/china.txt
+++ b/china.txt
@@ -438,14 +438,10 @@
 45.202.8.0/23
 45.204.24.0/21
 45.207.20.0/22
-45.207.128.0/22
-45.207.132.0/24
-45.207.134.0/23
-45.207.136.0/21
-45.207.144.0/20
+45.207.128.0/19
 45.207.160.0/21
-45.207.176.0/22
-45.207.208.0/20
+45.207.176.0/20
+45.207.192.0/19
 45.248.8.0/22
 45.248.132.0/22
 45.248.204.0/22
@@ -745,9 +741,13 @@
 101.44.14.0/24
 101.49.128.0/22
 101.50.56.0/22
-101.52.0.0/20
+101.52.0.0/24
+101.52.4.0/24
 101.52.124.0/22
-101.52.128.0/17
+101.52.128.0/20
+101.52.236.0/22
+101.52.240.0/21
+101.52.252.0/22
 101.53.100.0/22
 101.54.0.0/21
 101.64.0.0/13
@@ -1419,7 +1419,7 @@
 103.235.44.0/22
 103.235.85.0/24
 103.235.136.0/22
-103.235.144.0/22
+103.235.144.0/24
 103.235.200.0/22
 103.235.220.0/22
 103.235.224.0/19
@@ -1720,7 +1720,6 @@
 113.31.136.0/22
 113.31.144.0/20
 113.44.0.0/14
-113.48.0.0/14
 113.54.0.0/15
 113.56.0.0/15
 113.58.0.0/16
@@ -2001,8 +2000,6 @@
 118.26.208.0/20
 118.26.224.0/19
 118.31.0.0/16
-118.64.0.0/15
-118.66.0.0/16
 118.72.0.0/13
 118.80.0.0/15
 118.84.0.0/15
@@ -2257,7 +2254,8 @@
 121.0.16.0/20
 121.8.0.0/13
 121.16.0.0/12
-121.32.0.0/13
+121.32.0.0/14
+121.36.0.0/15
 121.40.0.0/14
 121.46.0.0/20
 121.46.128.0/21
@@ -2640,7 +2638,7 @@
 150.242.122.0/23
 150.242.156.0/23
 150.242.159.0/24
-150.242.164.0/22
+150.242.164.1/32
 150.242.168.0/22
 150.242.184.0/22
 150.242.228.0/22
@@ -2944,6 +2942,7 @@
 185.121.169.0/24
 185.121.170.0/24
 185.121.178.0/23
+185.145.244.0/24
 185.174.60.0/24
 185.188.5.0/24
 185.203.36.0/22
@@ -3376,9 +3375,6 @@
 203.195.128.0/17
 203.196.0.0/21
 203.196.8.0/24
-203.196.9.0/25
-203.196.9.128/26
-203.196.9.192/27
 203.196.10.0/23
 203.202.236.0/23
 203.205.64.0/19
@@ -3691,7 +3687,7 @@
 211.162.234.0/23
 211.162.236.0/22
 211.162.240.0/20
-211.164.0.0/15
+211.165.0.0/16
 211.166.0.0/16
 211.167.0.0/20
 211.167.16.0/22
diff --git a/china6.txt b/china6.txt
index 548f8f3e..4fab2882 100644
--- a/china6.txt
+++ b/china6.txt
@@ -256,11 +256,9 @@
 2404:eb40:2::/47
 2404:eb40:100::/48
 2404:f4c0:5000::/36
-2404:f4c0:e010::/44
 2404:f4c0:f000::/44
 2404:f4c0:f102::/48
 2404:f4c0:f200::/47
-2404:f4c0:f202::/48
 2404:f4c0:f54e::/48
 2404:f4c0:f602::/47
 2404:f4c0:f607::/48
@@ -306,7 +304,6 @@
 2406:840:1200::/48
 2406:840:1400::/48
 2406:840:3000::/48
-2406:840:e400::/44
 2406:840:eb80::/44
 2406:840:f380::/44
 2406:840:f440::/44
@@ -667,7 +664,7 @@
 2a07:1c44:7010::/47
 2a07:1c44:7012::/48
 2a07:1c44:7014::/48
-2a07:1c44:9600::/40
+2a07:1c44:96a9::/48
 2a07:59c1:30a0::/43
 2a07:59c1:30c0::/43
 2a09:4bc7:d020::/44
@@ -693,7 +690,7 @@
 2a0e:b107:bd4::/46
 2a0e:b107:c10::/47
 2a0e:b107:c30::/44
-2a0f:5707:ac00::/47
+2a0f:5707:ac01::/48
 2c0f:f7a8:8010::/47
 2c0f:f7a8:8050::/48
 2c0f:f7a8:805f::/48
@@ -702,8 +699,6 @@
 2c0f:f7a8:8210::/47
 2c0f:f7a8:9010::/47
 2c0f:f7a8:9020::/48
-2c0f:f7a8:9030::/48
 2c0f:f7a8:9041::/48
 2c0f:f7a8:9210::/47
 2c0f:f7a8:9220::/48
-2c0f:f7a8:9230::/48
diff --git a/chinanet.txt b/chinanet.txt
index 74ba280f..6eff28dd 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -1396,9 +1396,6 @@
 203.195.112.0/21
 203.196.0.0/21
 203.196.8.0/24
-203.196.9.0/25
-203.196.9.128/26
-203.196.9.192/27
 203.196.10.0/23
 203.202.236.0/23
 203.205.64.0/19
diff --git a/chinanet6.txt b/chinanet6.txt
index c70df423..c00f86de 100644
--- a/chinanet6.txt
+++ b/chinanet6.txt
@@ -132,8 +132,6 @@
 2c0f:f7a8:8210::/47
 2c0f:f7a8:9010::/47
 2c0f:f7a8:9020::/48
-2c0f:f7a8:9030::/48
 2c0f:f7a8:9041::/48
 2c0f:f7a8:9210::/47
 2c0f:f7a8:9220::/48
-2c0f:f7a8:9230::/48
diff --git a/cmcc.txt b/cmcc.txt
index b6e7a893..78ec6577 100644
--- a/cmcc.txt
+++ b/cmcc.txt
@@ -37,7 +37,6 @@
 117.128.0.0/10
 118.187.40.0/21
 118.191.248.0/21
-120.133.224.0/23
 120.192.0.0/10
 121.255.0.0/16
 122.69.0.0/16
diff --git a/stat b/stat
index fd4d2832..b359967e 100644
--- a/stat
+++ b/stat
@@ -5,22 +5,22 @@ cernet
 17180160
 
 china6
-1381038397
+1381038106
 
 chinanet6
-268839144
+268839142
 
 chinanet
-130790624
+130790400
 
 china
-301840866
+301163011
 
 cmcc6
 268435458
 
 cmcc
-37751040
+37750528
 
 cstnet6
 1114112