diff --git a/china.txt b/china.txt
index c3b28068..61b460d7 100644
--- a/china.txt
+++ b/china.txt
@@ -1,10 +1,9 @@
 1.1.8.0/24
 1.2.4.0/24
 1.8.18.0/24
-1.8.101.0/24
+1.8.101.250/32
 1.8.102.0/24
 1.8.108.0/24
-1.8.150.0/23
 1.8.152.0/23
 1.8.238.0/23
 1.24.0.0/13
@@ -233,7 +232,8 @@
 43.230.188.0/22
 43.231.32.0/20
 43.231.144.0/20
-43.231.184.0/22
+43.231.185.0/24
+43.231.186.0/23
 43.239.120.0/22
 43.240.0.0/22
 43.240.56.0/21
@@ -382,7 +382,6 @@
 45.115.44.0/22
 45.115.144.0/22
 45.115.164.0/22
-45.115.212.0/22
 45.115.244.0/22
 45.116.12.0/23
 45.116.14.0/24
@@ -918,7 +917,8 @@
 103.49.12.0/22
 103.49.96.0/22
 103.49.108.0/22
-103.49.196.0/22
+103.49.196.0/23
+103.49.198.0/24
 103.50.8.0/22
 103.50.252.0/22
 103.52.160.0/22
@@ -932,7 +932,6 @@
 103.54.60.0/23
 103.54.62.0/24
 103.55.172.0/22
-103.55.236.0/22
 103.56.20.0/22
 103.56.32.0/22
 103.56.52.0/24
@@ -1114,7 +1113,6 @@
 103.198.124.0/22
 103.198.196.0/22
 103.199.100.0/22
-103.199.228.0/22
 103.200.112.0/23
 103.200.216.0/24
 103.201.4.0/22
@@ -1852,8 +1850,7 @@
 118.184.124.0/22
 118.184.128.0/17
 118.186.0.0/15
-118.188.0.0/21
-118.188.8.0/22
+118.188.10.0/23
 118.188.12.0/23
 118.188.14.0/24
 118.188.18.0/23
@@ -2863,7 +2860,6 @@
 203.79.0.0/20
 203.80.144.0/20
 203.81.16.0/20
-203.81.244.0/22
 203.83.56.0/21
 203.84.216.0/23
 203.86.0.0/18
diff --git a/chinanet.txt b/chinanet.txt
index 52c15b52..cbcadbc2 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -573,8 +573,7 @@
 117.48.160.0/20
 117.48.192.0/19
 117.48.224.0/20
-117.50.0.0/18
-117.50.64.0/19
+117.50.0.0/17
 117.57.0.0/16
 117.60.0.0/14
 117.64.0.0/13
@@ -1025,7 +1024,6 @@
 203.76.208.0/21
 203.76.216.0/22
 203.76.240.0/22
-203.81.244.0/22
 203.86.0.0/19
 203.88.192.0/19
 203.89.8.0/23
diff --git a/stat b/stat
index bbb0334b..fda1dd90 100644
--- a/stat
+++ b/stat
@@ -2,10 +2,10 @@ cernet
 17174016
 
 chinanet
-126159872
+126167040
 
 china
-301287250
+301279315
 
 cmcc
 35660288
@@ -17,8 +17,8 @@ drpeng
 2728704
 
 tietong
-21693952
+21691904
 
 unicom
-72558336
+72550400
 
diff --git a/tietong.txt b/tietong.txt
index e3eba090..6b23245b 100644
--- a/tietong.txt
+++ b/tietong.txt
@@ -8,7 +8,6 @@
 43.241.0.0/23
 43.241.2.0/24
 43.247.240.0/22
-45.115.212.0/22
 45.124.20.0/22
 61.45.131.0/24
 61.232.0.0/14
@@ -19,7 +18,6 @@
 103.2.200.0/22
 103.3.128.0/22
 103.10.84.0/23
-103.55.236.0/22
 103.78.127.0/24
 103.81.96.0/22
 103.93.152.0/22
diff --git a/unicom.txt b/unicom.txt
index 495e2011..d4861fbc 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -888,6 +888,7 @@
 182.54.0.0/17
 182.88.0.0/14
 182.112.0.0/12
+182.175.224.0/24
 182.175.240.0/22
 182.236.160.0/19
 183.92.0.0/14
@@ -1171,7 +1172,6 @@
 219.232.24.0/21
 219.232.56.0/21
 219.232.64.0/18
-219.232.224.0/19
 219.234.80.0/20
 219.234.128.0/17
 219.235.6.0/23