diff --git a/china.txt b/china.txt
index bad280bf..07910544 100644
--- a/china.txt
+++ b/china.txt
@@ -58,9 +58,7 @@
 23.235.168.0/23
 23.235.171.0/24
 23.235.172.0/22
-23.235.176.0/22
-23.235.180.0/23
-23.235.182.0/24
+23.235.176.0/21
 23.235.184.0/23
 23.235.187.0/24
 23.235.188.0/22
@@ -2008,7 +2006,6 @@
 121.79.128.0/20
 121.79.144.0/22
 121.101.208.0/20
-121.127.224.0/19
 121.192.0.0/13
 121.201.0.0/16
 121.204.0.0/14
@@ -2214,7 +2211,7 @@
 129.211.0.0/16
 129.223.254.0/24
 131.161.8.0/22
-131.221.80.0/23
+131.221.80.0/22
 132.232.0.0/16
 132.237.134.0/24
 134.175.0.0/16
diff --git a/chinanet.txt b/chinanet.txt
index 85dcd46f..2b1ee97d 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -764,7 +764,7 @@
 125.215.44.0/23
 125.254.128.0/17
 129.223.254.0/24
-131.221.80.0/23
+131.221.80.0/22
 139.159.0.0/19
 139.159.32.0/22
 139.159.96.0/20
diff --git a/stat b/stat
index b10535a6..85938a5f 100644
--- a/stat
+++ b/stat
@@ -2,10 +2,10 @@ cernet
 17183232
 
 chinanet
-126893568
+126894080
 
 china
-301539922
+301532498
 
 cmcc
 35659520