diff --git a/china.txt b/china.txt
index 681f3a6c..f14594c4 100644
--- a/china.txt
+++ b/china.txt
@@ -126,7 +126,6 @@
 36.255.192.0/24
 38.76.140.0/23
 38.111.220.0/23
-38.196.176.0/24
 38.248.21.0/24
 39.64.0.0/11
 39.96.0.0/13
@@ -1024,7 +1023,6 @@
 103.65.8.0/22
 103.65.224.0/23
 103.66.32.0/22
-103.67.52.0/23
 103.68.128.0/22
 103.69.16.0/22
 103.69.116.0/22
@@ -1351,6 +1349,7 @@
 103.212.109.0/24
 103.213.48.0/23
 103.213.50.0/24
+103.213.62.0/24
 103.213.64.0/19
 103.213.96.0/22
 103.213.132.0/22
@@ -2847,7 +2846,6 @@
 154.208.160.0/21
 154.208.172.0/23
 154.213.4.0/23
-154.223.179.0/24
 155.102.0.0/22
 155.102.4.0/23
 155.102.9.0/24
@@ -2910,7 +2908,6 @@
 160.20.18.0/24
 160.22.188.0/24
 160.22.244.0/23
-160.25.20.0/23
 160.30.148.0/23
 160.30.230.0/23
 160.83.110.0/24
diff --git a/china6.txt b/china6.txt
index c7e858cd..b7b2c030 100644
--- a/china6.txt
+++ b/china6.txt
@@ -229,7 +229,6 @@
 2402:f8c0::/32
 2403:600::/32
 2403:c80::/32
-2403:1a40::/32
 2403:1b80::/48
 2403:1ec0:1200::/48
 2403:1ec0:1400::/48
@@ -1228,7 +1227,6 @@
 2a06:3603::/32
 2a06:3606::/31
 2a06:9f81:4600::/44
-2a06:9f81:4620::/44
 2a06:9f81:4640::/43
 2a06:9f81:4660::/44
 2a06:9f81:5100::/40
@@ -1301,7 +1299,7 @@
 2a0e:aa07:f0d0::/46
 2a0e:aa07:f0d4::/47
 2a0e:aa07:f0d8::/48
-2a0e:aa07:f0de::/48
+2a0e:aa07:f0de::/47
 2a0e:b107:12b::/48
 2a0e:b107:272::/48
 2a0e:b107:740::/44
@@ -1328,7 +1326,7 @@
 2a0f:7803:fa24::/46
 2a0f:7803:faf3::/48
 2a0f:7803:fe41::/48
-2a0f:7803:fe42::/47
+2a0f:7803:fe42::/48
 2a0f:7803:fe44::/46
 2a0f:7803:fe4a::/48
 2a0f:7803:fe4e::/48
@@ -1337,6 +1335,7 @@
 2a0f:7804:da00::/40
 2a0f:7804:f650::/44
 2a0f:7804:f9f0::/44
+2a0f:7807::/32
 2a0f:7d07::/32
 2a0f:85c1:816::/48
 2a0f:85c1:b3a::/48
@@ -1362,7 +1361,6 @@
 2a13:a5c7:2110::/48
 2a13:a5c7:2121::/48
 2a13:a5c7:2301::/48
-2a13:a5c7:2600::/41
 2a13:a5c7:2801::/48
 2a13:a5c7:2803::/48
 2a13:a5c7:3100::/44
@@ -1392,8 +1390,7 @@
 2a14:67c1:b068::/47
 2a14:67c1:b100::/46
 2a14:67c1:b105::/48
-2a14:67c1:b400::/43
-2a14:67c1:b4f0::/48
+2a14:67c1:b400::/48
 2a14:67c5:1000::/39
 2a14:7580:9202::/47
 2a14:7580:9205::/48
diff --git a/chinanet.txt b/chinanet.txt
index af664cc7..4b7357c5 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -516,6 +516,7 @@
 103.212.109.0/24
 103.213.48.0/23
 103.213.50.0/24
+103.213.62.0/24
 103.213.88.0/21
 103.213.96.0/22
 103.213.132.0/22
diff --git a/chinanet6.txt b/chinanet6.txt
index 1feaf0ed..14ec7403 100644
--- a/chinanet6.txt
+++ b/chinanet6.txt
@@ -67,7 +67,6 @@
 2402:92c0::/48
 2402:db40:5100::/48
 2402:db40:5f00::/46
-2402:f8c0:2::/48
 2403:1ec0:1200::/48
 2403:1ec0:1400::/48
 2403:1ec0:1600::/48
diff --git a/stat b/stat
index 60bbe167..fe22f580 100644
--- a/stat
+++ b/stat
@@ -5,16 +5,16 @@ cernet6
 674169372
 
 china
-284323840
+284322560
 
 china6
-1664398157
+1664397981
 
 chinanet
-129124096
+129124352
 
 chinanet6
-268970472
+268970471
 
 cmcc
 39536896