diff --git a/china.txt b/china.txt
index bd40c5e1..bb9269e1 100644
--- a/china.txt
+++ b/china.txt
@@ -450,7 +450,7 @@
 45.248.132.0/22
 45.248.204.0/22
 45.248.236.0/22
-45.249.88.0/24
+45.249.88.0/23
 45.249.212.0/22
 45.250.32.0/21
 45.250.40.0/22
@@ -1403,6 +1403,7 @@
 103.231.144.0/23
 103.231.146.0/24
 103.232.144.0/22
+103.232.212.0/24
 103.232.215.0/24
 103.233.4.0/22
 103.233.52.0/22
@@ -1500,6 +1501,7 @@
 103.251.124.0/22
 103.251.160.0/22
 103.251.204.0/24
+103.251.206.0/23
 103.251.240.0/22
 103.252.36.0/22
 103.252.172.0/22
@@ -1864,7 +1866,8 @@
 116.66.34.0/24
 116.66.36.0/22
 116.66.48.0/21
-116.66.96.0/22
+116.66.97.0/24
+116.66.98.0/24
 116.66.120.0/22
 116.69.0.0/16
 116.70.0.0/17
@@ -3380,7 +3383,6 @@
 203.202.236.0/23
 203.205.64.0/19
 203.205.128.0/19
-203.205.176.0/22
 203.205.188.0/24
 203.205.191.0/24
 203.205.193.0/24
diff --git a/china6.txt b/china6.txt
index 1b37df8d..485b80f1 100644
--- a/china6.txt
+++ b/china6.txt
@@ -278,9 +278,7 @@
 2404:f4c0:fc0f::/48
 2404:f4c0:fff0::/48
 2405:f40:7f40::/44
-2405:f40:7fe2::/48
-2405:f40:7fe4::/48
-2405:f40:7fec::/48
+2405:f40:7fe0::/44
 2405:1480:1000::/48
 2405:1480:2000::/48
 2405:3140:11::/48
@@ -292,6 +290,10 @@
 2405:6940::/48
 2405:6f00::/32
 2405:7040:6000::/47
+2405:84c0:9300::/44
+2405:84c0:9410::/44
+2405:84c0:fa00::/40
+2405:84c0:fb00::/44
 2405:84c0:ff10::/44
 2405:a900:ffee::/48
 2405:a900:fffe::/48
@@ -672,7 +674,6 @@
 2a0b:4340:500::/44
 2a0b:4340:520::/43
 2a0b:4340:540::/43
-2a0c:4a01:c30::/44
 2a0c:4a01:c40::/44
 2a0c:b641:571::/48
 2a0e:aa01:1fff::/48
@@ -689,7 +690,7 @@
 2a0e:b107:bd4::/46
 2a0e:b107:c10::/47
 2a0e:b107:c30::/44
-2a0f:5707:ac00::/48
+2a0f:5707:ac00::/47
 2c0f:f7a8:8010::/47
 2c0f:f7a8:8050::/48
 2c0f:f7a8:805f::/48
diff --git a/chinanet.txt b/chinanet.txt
index 74ba280f..1f820773 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -277,7 +277,6 @@
 101.40.0.0/16
 101.49.128.0/22
 101.50.56.0/22
-101.52.236.0/22
 101.52.240.0/21
 101.52.252.0/22
 101.53.100.0/22
diff --git a/stat b/stat
index cee1ecf7..f8c5f003 100644
--- a/stat
+++ b/stat
@@ -5,16 +5,16 @@ cernet
 17180160
 
 china6
-1381038077
+1381038379
 
 chinanet6
 268839144
 
 chinanet
-130790624
+130789600
 
 china
-301840098
+301839586
 
 cmcc6
 268435458