diff --git a/china.txt b/china.txt
index 8aa620c2..94091331 100644
--- a/china.txt
+++ b/china.txt
@@ -795,6 +795,7 @@
 101.224.0.0/13
 101.234.76.0/22
 101.236.0.0/16
+101.237.0.0/19
 101.240.0.0/14
 101.246.172.0/22
 101.246.176.0/20
@@ -1358,7 +1359,7 @@
 103.213.132.0/22
 103.214.48.0/22
 103.214.70.0/24
-103.215.36.0/22
+103.215.32.0/21
 103.215.44.0/22
 103.215.48.0/22
 103.215.104.0/22
@@ -2577,7 +2578,7 @@
 144.36.146.0/23
 144.48.64.0/21
 144.48.188.0/22
-144.48.212.0/22
+144.48.208.0/21
 144.48.220.0/22
 144.48.252.0/22
 144.52.0.0/16
@@ -3288,7 +3289,8 @@
 203.100.50.0/23
 203.100.52.0/24
 203.100.54.0/24
-203.100.80.0/20
+203.100.80.0/21
+203.100.92.0/22
 203.100.96.0/19
 203.100.192.0/20
 203.104.32.0/20
diff --git a/china6.txt b/china6.txt
index 8bed27d8..9a0d3b59 100644
--- a/china6.txt
+++ b/china6.txt
@@ -359,7 +359,6 @@
 2406:b640::/40
 2406:cf00::/48
 2406:cf00:1000::/43
-2406:dd80::/32
 2406:e3c0::/32
 2406:e500::/33
 2406:e580::/32
@@ -915,7 +914,6 @@
 2a0c:4a01:c30::/44
 2a0c:4a01:c40::/44
 2a0c:b641:571::/48
-2a0e:8f02:f006::/48
 2a0e:aa01:1fff::/48
 2a0e:aa06::/40
 2a0e:aa07:f000::/48
diff --git a/cmcc.txt b/cmcc.txt
index d41330a5..827be725 100644
--- a/cmcc.txt
+++ b/cmcc.txt
@@ -243,7 +243,6 @@
 222.47.0.0/16
 222.56.64.0/20
 222.56.96.0/20
-222.249.170.0/24
 223.64.0.0/10
 223.202.0.0/17
 223.202.128.0/22
diff --git a/stat b/stat
index 37135aff..d9636e30 100644
--- a/stat
+++ b/stat
@@ -5,7 +5,7 @@ cernet
 17180164
 
 china6
-1384770834
+1384705297
 
 chinanet6
 268904683
@@ -14,13 +14,13 @@ chinanet
 130737408
 
 china
-301787651
+301796867
 
 cmcc6
 268435458
 
 cmcc
-38736128
+38735872
 
 cstnet6
 1114112
@@ -44,11 +44,11 @@ tietong6
 0
 
 tietong
-20569088
+20566016
 
 unicom6
 32499330
 
 unicom
-74941440
+74990592
 
diff --git a/tietong.txt b/tietong.txt
index a85f0ed2..b7484acd 100644
--- a/tietong.txt
+++ b/tietong.txt
@@ -45,8 +45,6 @@
 161.207.18.0/23
 175.48.0.0/12
 175.64.0.0/11
-203.100.80.0/21
-203.100.88.0/22
 210.78.168.0/24
 211.98.0.0/16
 211.155.0.0/20
diff --git a/unicom.txt b/unicom.txt
index 3befe535..7436a412 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -224,6 +224,7 @@
 101.204.0.0/14
 101.236.0.0/18
 101.236.64.0/20
+101.237.0.0/19
 101.251.144.0/20
 101.251.160.0/21
 101.251.192.0/18
@@ -499,6 +500,7 @@
 114.28.248.0/21
 114.60.0.0/14
 114.66.80.0/23
+114.67.64.0/18
 114.67.160.0/19
 114.67.192.0/18
 114.112.48.0/20
@@ -597,8 +599,7 @@
 117.48.204.0/22
 117.48.216.0/22
 117.48.232.0/22
-117.50.0.0/17
-117.50.128.0/19
+117.50.0.0/16
 117.72.255.0/24
 117.73.0.0/20
 117.73.16.0/21