diff --git a/china.txt b/china.txt
index 0f7fa27e..6a1e53d9 100644
--- a/china.txt
+++ b/china.txt
@@ -452,7 +452,7 @@
 47.112.0.0/15
 47.246.0.0/20
 47.246.16.0/21
-47.246.24.0/24
+47.246.24.0/23
 47.246.26.0/24
 47.246.28.0/22
 47.246.36.0/23
@@ -500,6 +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
@@ -2098,10 +2099,7 @@
 121.36.0.0/17
 121.36.128.0/18
 121.36.240.0/20
-121.37.0.0/19
-121.37.32.0/20
-121.37.48.0/21
-121.37.64.0/18
+121.37.0.0/17
 121.40.0.0/14
 121.46.0.0/20
 121.46.128.0/21
@@ -2283,6 +2281,9 @@
 124.160.0.0/13
 124.172.0.0/15
 124.192.0.0/15
+124.196.10.0/23
+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
@@ -2996,6 +2997,7 @@
 203.79.0.0/20
 203.80.4.0/23
 203.80.32.0/20
+203.80.57.0/24
 203.80.144.0/20
 203.81.16.0/20
 203.82.0.0/23
@@ -3314,7 +3316,8 @@
 211.106.132.0/24
 211.136.0.0/13
 211.144.0.0/23
-211.144.4.0/22
+211.144.4.0/23
+211.144.6.0/24
 211.144.9.0/24
 211.144.10.0/24
 211.144.12.0/22
diff --git a/chinanet.txt b/chinanet.txt
index 64fa29c6..7f055ed3 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -1331,6 +1331,7 @@
 203.78.48.0/20
 203.80.4.0/23
 203.80.32.0/20
+203.80.57.0/24
 203.82.0.0/23
 203.83.224.0/20
 203.86.0.0/19
diff --git a/cstnet.txt b/cstnet.txt
index ed4d67e9..ae2f0a19 100644
--- a/cstnet.txt
+++ b/cstnet.txt
@@ -48,9 +48,7 @@
 119.253.11.10/32
 121.58.144.0/20
 121.68.0.0/16
-122.200.64.0/20
-122.200.88.0/21
-122.200.96.0/19
+122.200.64.0/18
 124.15.0.0/17
 124.16.0.0/15
 124.203.176.0/20
diff --git a/stat b/stat
index 747f685f..0beec729 100644
--- a/stat
+++ b/stat
@@ -2,16 +2,16 @@ cernet
 17182208
 
 chinanet
-133484032
+133484288
 
 china
-306163266
+306167106
 
 cmcc
 37752576
 
 cstnet
-2141983
+2144031
 
 drpeng
 2738176
@@ -20,5 +20,5 @@ tietong
 21557248
 
 unicom
-72963584
+72963328
 
diff --git a/unicom.txt b/unicom.txt
index 945146b2..148a4207 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -1084,7 +1084,8 @@
 211.100.224.0/19
 211.102.128.0/18
 211.144.0.0/23
-211.144.4.0/22
+211.144.4.0/23
+211.144.6.0/24
 211.144.9.0/24
 211.144.10.0/24
 211.144.12.0/22