diff --git a/china.txt b/china.txt
index 5abc803a..a8b51af8 100644
--- a/china.txt
+++ b/china.txt
@@ -32,7 +32,6 @@
 5.154.132.0/23
 5.154.136.0/22
 5.154.158.0/23
-8.128.0.0/10
 14.1.99.0/24
 14.16.0.0/12
 14.102.156.0/24
@@ -411,7 +410,7 @@
 45.248.8.0/22
 45.248.132.0/22
 45.248.236.0/22
-45.249.89.0/24
+45.249.88.0/23
 45.249.212.0/22
 45.250.32.0/21
 45.250.40.0/22
@@ -501,6 +500,7 @@
 52.82.144.0/23
 52.82.147.0/24
 52.82.148.0/22
+52.82.153.0/24
 52.82.168.0/24
 52.82.176.0/21
 52.82.187.0/24
@@ -2285,10 +2285,6 @@
 124.160.0.0/13
 124.172.0.0/15
 124.192.0.0/15
-124.196.4.0/22
-124.196.8.0/22
-124.196.12.0/23
-124.196.14.0/24
 124.196.18.0/24
 124.196.30.0/24
 124.200.0.0/16
@@ -2597,6 +2593,7 @@
 171.104.0.0/13
 171.112.0.0/12
 171.208.0.0/12
+172.81.104.0/24
 172.81.192.0/18
 175.0.0.0/12
 175.16.0.0/13
@@ -2755,7 +2752,7 @@
 194.138.245.0/24
 194.156.157.0/24
 194.246.40.0/22
-195.208.26.64/26
+196.10.64.0/22
 196.18.196.0/24
 196.19.196.0/24
 198.18.1.19/32
@@ -3295,7 +3292,6 @@
 211.93.128.0/19
 211.93.160.0/21
 211.93.192.0/21
-211.94.36.0/24
 211.94.64.0/18
 211.94.128.0/17
 211.95.0.0/17
@@ -3621,6 +3617,9 @@
 220.231.128.0/17
 220.232.64.0/18
 220.234.0.0/16
+220.242.50.0/24
+220.242.52.0/24
+220.242.63.0/24
 220.243.128.0/18
 220.248.0.0/16
 220.249.0.0/17
diff --git a/chinanet.txt b/chinanet.txt
index 20557b5b..3ce551f1 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -714,7 +714,7 @@
 116.8.0.0/14
 116.16.0.0/12
 116.52.0.0/14
-116.63.0.0/19
+116.63.0.0/18
 116.63.128.0/18
 116.69.0.0/16
 116.70.16.0/24
@@ -1569,6 +1569,9 @@
 220.182.0.0/18
 220.184.0.0/13
 220.231.128.0/17
+220.242.50.0/24
+220.242.52.0/24
+220.242.63.0/24
 220.243.128.0/18
 221.122.0.0/16
 221.123.128.0/17
diff --git a/cstnet.txt b/cstnet.txt
index 461e62f3..ae2f0a19 100644
--- a/cstnet.txt
+++ b/cstnet.txt
@@ -85,6 +85,7 @@
 210.77.64.0/19
 211.100.48.190/32
 211.147.192.0/20
+211.151.227.120/32
 211.155.80.80/32
 211.156.64.0/20
 211.156.160.0/20
diff --git a/stat b/stat
index ba5e2191..1bc58a3b 100644
--- a/stat
+++ b/stat
@@ -2,16 +2,16 @@ cernet
 17182208
 
 chinanet
-133469696
+133478656
 
 china
-306169922
+301975042
 
 cmcc
 37752576
 
 cstnet
-2144030
+2144031
 
 drpeng
 2741248
@@ -20,5 +20,5 @@ tietong
 21557248
 
 unicom
-72983296
+72979968
 
diff --git a/unicom.txt b/unicom.txt
index b5865fad..b99ec9a9 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -59,7 +59,6 @@
 43.240.72.0/22
 43.240.124.0/22
 43.240.128.0/22
-43.240.136.0/22
 43.240.192.0/21
 43.240.200.0/23
 43.240.204.0/22
@@ -402,11 +401,9 @@
 103.238.160.0/22
 103.239.152.0/22
 103.239.244.0/22
-103.240.16.0/22
 103.240.36.0/22
 103.240.84.0/22
 103.240.124.0/22
-103.240.244.0/22
 103.242.172.0/22
 103.242.200.0/22
 103.243.136.0/22
@@ -1069,7 +1066,6 @@
 211.93.128.0/19
 211.93.160.0/21
 211.93.192.0/21
-211.94.36.0/24
 211.94.64.0/18
 211.94.128.0/17
 211.95.0.0/17