diff --git a/china.txt b/china.txt
index 97216401..8344660c 100644
--- a/china.txt
+++ b/china.txt
@@ -3831,9 +3831,7 @@
 211.161.221.0/24
 211.162.0.0/21
 211.162.32.0/21
-211.162.64.0/20
-211.162.112.0/20
-211.162.192.0/22
+211.162.120.0/21
 211.162.200.0/22
 211.162.236.0/22
 211.162.240.0/20
@@ -3954,9 +3952,7 @@
 219.242.0.0/15
 219.244.0.0/14
 220.101.192.0/18
-220.112.0.0/18
 220.112.192.0/20
-220.112.224.0/19
 220.113.0.0/18
 220.113.96.0/21
 220.113.128.0/21
@@ -3965,7 +3961,6 @@
 220.113.160.0/20
 220.113.180.0/22
 220.113.184.0/22
-220.113.224.0/19
 220.114.250.0/23
 220.115.8.0/21
 220.115.16.0/20
diff --git a/china6.txt b/china6.txt
index f1655f8c..5ba767ef 100644
--- a/china6.txt
+++ b/china6.txt
@@ -355,6 +355,7 @@
 2404:2280:1ee::/48
 2404:2280:1f0::/45
 2404:2280:1f8::/46
+2404:3700::/48
 2404:6380::/48
 2404:6380:1000::/48
 2404:6380:8001::/48
@@ -1232,7 +1233,6 @@
 2a0b:2542::/48
 2a0c:9a40:9e00::/43
 2a0c:b641:571::/48
-2a0e:15c0:6::/48
 2a0e:8f02:2182::/47
 2a0e:8f02:f062::/48
 2a0e:8f02:f067::/48
diff --git a/chinanet6.txt b/chinanet6.txt
index 23a7b55c..32151049 100644
--- a/chinanet6.txt
+++ b/chinanet6.txt
@@ -78,6 +78,7 @@
 2403:e7c0:1::/48
 2403:f4c0::/48
 2404:1c80::/32
+2404:3700::/48
 2404:6380::/48
 2404:6380:1000::/48
 2405:1480:1000::/48
diff --git a/stat b/stat
index 09e7f561..92a06fbc 100644
--- a/stat
+++ b/stat
@@ -5,7 +5,7 @@ cernet6
 674169372
 
 china
-287634944
+287595008
 
 china6
 1672720258
@@ -14,7 +14,7 @@ chinanet
 129075968
 
 chinanet6
-269036002
+269036003
 
 cmcc
 39545088
@@ -47,7 +47,7 @@ tietong6
 276763797
 
 unicom
-72245504
+72193792
 
 unicom6
 33613700
diff --git a/unicom.txt b/unicom.txt
index f885b1ce..2ac47f76 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -1225,10 +1225,6 @@
 211.155.240.0/20
 211.157.0.0/19
 211.158.0.0/16
-211.161.60.0/22
-211.162.64.0/20
-211.162.112.0/20
-211.162.192.0/22
 211.162.200.0/22
 211.167.176.0/20
 218.7.0.0/16
@@ -1290,13 +1286,6 @@
 219.235.32.0/19
 219.235.208.0/20
 219.238.0.0/15
-220.112.0.0/18
-220.112.192.0/20
-220.112.224.0/19
-220.113.150.0/23
-220.113.152.0/21
-220.113.160.0/21
-220.113.224.0/19
 220.114.250.0/23
 220.152.128.0/17
 220.192.0.0/16