diff --git a/china.txt b/china.txt
index 0df69926..1eb2a5bc 100644
--- a/china.txt
+++ b/china.txt
@@ -319,7 +319,7 @@
 43.250.105.0/24
 43.250.106.0/23
 43.250.108.0/22
-43.250.112.0/21
+43.250.112.0/22
 43.250.144.0/22
 43.250.168.0/22
 43.250.200.0/22
@@ -436,7 +436,9 @@
 45.204.24.0/21
 45.207.20.0/22
 45.207.128.0/19
-45.207.160.0/21
+45.207.161.0/24
+45.207.162.0/23
+45.207.164.0/22
 45.207.176.0/24
 45.207.208.0/20
 45.248.8.0/22
@@ -1547,6 +1549,7 @@
 106.228.0.0/15
 106.230.0.0/16
 109.94.168.0/23
+109.94.170.0/24
 109.244.0.0/16
 110.6.0.0/15
 110.16.0.0/14
@@ -1736,8 +1739,6 @@
 114.96.0.0/13
 114.104.0.0/14
 114.110.0.0/20
-114.110.64.0/18
-114.111.0.0/19
 114.112.23.0/24
 114.112.32.0/19
 114.112.64.0/19
@@ -2166,14 +2167,6 @@
 120.40.0.0/14
 120.44.0.0/15
 120.47.0.0/16
-120.48.1.0/24
-120.48.65.0/24
-120.48.129.0/24
-120.48.193.0/24
-120.49.1.0/24
-120.49.65.0/24
-120.49.129.0/24
-120.49.193.0/24
 120.52.0.0/15
 120.55.0.0/16
 120.65.0.0/16
@@ -2326,7 +2319,6 @@
 122.204.0.0/14
 122.224.0.0/12
 122.240.0.0/13
-122.248.48.0/20
 123.4.0.0/14
 123.8.0.0/13
 123.49.245.0/24
@@ -2575,7 +2567,6 @@
 146.196.68.0/22
 146.196.78.0/24
 146.196.112.0/22
-146.196.124.0/22
 146.222.79.0/24
 146.222.81.0/24
 146.222.94.0/24
@@ -2774,6 +2765,7 @@
 175.0.0.0/12
 175.16.0.0/13
 175.24.0.0/15
+175.27.0.0/16
 175.30.0.0/15
 175.42.0.0/15
 175.44.0.0/16
@@ -3071,7 +3063,6 @@
 202.173.224.0/19
 202.179.240.0/20
 202.180.128.0/19
-202.181.112.0/20
 202.189.0.0/21
 202.189.8.0/22
 202.192.0.0/12
diff --git a/china6.txt b/china6.txt
index 06098ebe..476bf85d 100644
--- a/china6.txt
+++ b/china6.txt
@@ -99,6 +99,8 @@
 2400:ebc0::/32
 2400:ee00:ffff::/48
 2401:800::/32
+2401:1740::/39
+2401:1740:1000::/48
 2401:1740:2000::/48
 2401:1d40::/32
 2401:2e00::/32
@@ -271,8 +273,8 @@
 2404:f4c0:fc08::/47
 2404:f4c0:fc0a::/48
 2404:f4c0:fc80::/47
-2404:f4c0:fd00::/46
-2404:f4c0:fd04::/48
+2404:f4c0:fd00::/47
+2404:f4c0:fd02::/48
 2404:f4c0:fd0a::/47
 2404:f4c0:fe10::/48
 2404:f4c0:fe12::/48
@@ -296,7 +298,6 @@
 2405:84c0:ff13::/48
 2405:84c0:ff14::/48
 2405:84c0:ff1a::/48
-2405:84c0:ff1f::/48
 2405:84c0:ff80::/43
 2405:a900:ffee::/48
 2405:a900:fffe::/48
@@ -652,6 +653,7 @@
 2a07:1c44:7012::/48
 2a07:1c44:7014::/48
 2a07:1c44:9600::/40
+2a07:59c1:30a0::/43
 2a07:59c1:30c0::/43
 2a09:4bc7:d020::/44
 2a09:b280:ff80::/48
@@ -666,6 +668,7 @@
 2a0e:aa07:f000::/48
 2a0e:aa07:f0d0::/47
 2a0e:b107:1d0::/44
+2a0e:b107:9db::/48
 2a0e:b107:bd0::/45
 2a0e:b107:bd8::/47
 2a0e:b107:c10::/48
diff --git a/chinanet.txt b/chinanet.txt
index 73f52171..a9544e54 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -130,7 +130,6 @@
 43.248.116.0/22
 43.248.128.0/20
 43.249.144.0/22
-43.250.116.0/22
 43.254.25.0/24
 43.254.26.0/23
 43.254.52.0/22
@@ -1214,7 +1213,6 @@
 202.170.220.0/23
 202.173.224.0/19
 202.180.128.0/19
-202.181.112.0/20
 202.189.0.0/21
 202.189.8.0/22
 203.0.104.0/21
diff --git a/stat b/stat
index 2ffeb0de..050307d7 100644
--- a/stat
+++ b/stat
@@ -5,16 +5,16 @@ cernet
 17182208
 
 china6
-1380283421
+1380283964
 
 chinanet6
 269166820
 
 chinanet
-130806752
+130801632
 
 china
-301115618
+301144290
 
 cmcc6
 268435458
@@ -50,5 +50,5 @@ unicom6
 28513595
 
 unicom
-75497728
+75469056
 
diff --git a/unicom.txt b/unicom.txt
index 624e3a27..089393b4 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -515,8 +515,6 @@
 114.67.160.0/19
 114.67.192.0/18
 114.110.0.0/20
-114.110.64.0/18
-114.111.0.0/19
 114.112.48.0/20
 114.112.64.0/21
 114.112.80.0/20
@@ -765,7 +763,6 @@
 122.156.0.0/14
 122.188.0.0/14
 122.192.0.0/14
-122.248.48.0/20
 123.4.0.0/14
 123.8.0.0/13
 123.58.0.0/18