diff --git a/china.txt b/china.txt
index 8f94d8a1..fb2ffbdc 100644
--- a/china.txt
+++ b/china.txt
@@ -1127,7 +1127,6 @@
 103.102.213.0/24
 103.102.214.0/24
 103.103.12.0/24
-103.103.200.0/22
 103.104.252.0/22
 103.105.0.0/22
 103.105.12.0/22
@@ -2840,6 +2839,7 @@
 140.249.0.0/16
 140.250.0.0/16
 140.255.0.0/16
+143.14.49.0/24
 143.20.66.0/24
 143.20.147.0/24
 143.64.0.0/16
@@ -2937,7 +2937,6 @@
 157.0.0.0/16
 157.10.34.0/24
 157.10.105.0/24
-157.15.74.0/23
 157.15.94.0/23
 157.15.104.0/23
 157.18.0.0/16
diff --git a/china6.txt b/china6.txt
index 6e16404d..06f290ca 100644
--- a/china6.txt
+++ b/china6.txt
@@ -137,7 +137,6 @@
 2401:5c20:10::/48
 2401:70e0::/32
 2401:71c0::/48
-2401:7700::/32
 2401:7e00::/32
 2401:8be0::/48
 2401:8d00::/46
@@ -1309,11 +1308,9 @@
 2a10:ccc0:d00::/46
 2a10:ccc0:d0a::/47
 2a10:ccc0:d0c::/47
-2a10:ccc6:66c4::/48
 2a10:ccc6:66c6::/48
 2a10:ccc6:66c8::/47
 2a10:ccc6:66ca::/48
-2a10:ccc6:66cc::/47
 2a12:f8c3::/36
 2a13:1800::/48
 2a13:1800:10::/48
@@ -1381,10 +1378,10 @@
 2a14:67c1:b566::/48
 2a14:67c1:b581::/48
 2a14:67c1:b582::/48
-2a14:67c1:b586::/48
 2a14:67c1:b588::/47
 2a14:67c1:b590::/48
 2a14:67c5:1900::/40
+2a14:7580:72f::/48
 2a14:7580:9200::/40
 2a14:7580:9400::/39
 2a14:7580:9600::/46
@@ -1423,6 +1420,7 @@
 2a14:7581:3400::/47
 2a14:7583:f201::/48
 2a14:7583:f203::/48
+2a14:7583:f300::/40
 2a14:7584::/36
 2c0f:f7a8:8011::/48
 2c0f:f7a8:8050::/48
diff --git a/chinanet.txt b/chinanet.txt
index ab812647..a3f4d404 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -443,7 +443,6 @@
 103.101.124.0/23
 103.101.180.0/22
 103.102.200.0/22
-103.103.200.0/22
 103.105.12.0/22
 103.105.60.0/22
 103.107.188.0/22
diff --git a/stat b/stat
index 94855b26..a9defad9 100644
--- a/stat
+++ b/stat
@@ -5,13 +5,13 @@ cernet6
 674169372
 
 china
-285925888
+285924608
 
 china6
-1664231386
+1664166103
 
 chinanet
-129128448
+129127424
 
 chinanet6
 269036023