diff --git a/china.txt b/china.txt
index 71236d7d..cfe46fa5 100644
--- a/china.txt
+++ b/china.txt
@@ -388,6 +388,7 @@
 45.116.208.0/22
 45.117.8.0/22
 45.117.68.0/24
+45.117.71.0/24
 45.119.60.0/22
 45.119.68.0/22
 45.119.105.0/24
@@ -2876,10 +2877,8 @@
 155.102.140.0/23
 155.102.143.0/24
 155.102.149.0/24
-155.102.150.0/24
-155.102.152.0/22
-155.102.156.0/23
-155.102.158.0/24
+155.102.150.0/23
+155.102.152.0/21
 155.126.176.0/23
 156.59.108.0/24
 156.59.202.0/23
@@ -3052,7 +3051,6 @@
 168.160.168.0/24
 168.160.224.0/19
 168.228.136.0/22
-170.245.251.0/24
 171.8.0.0/13
 171.34.0.0/15
 171.36.0.0/14
diff --git a/china6.txt b/china6.txt
index 8759160a..491ab1f5 100644
--- a/china6.txt
+++ b/china6.txt
@@ -1364,7 +1364,6 @@
 2a14:67c1:73::/48
 2a14:67c1:703::/48
 2a14:67c1:704::/48
-2a14:67c1:800::/48
 2a14:67c1:a010::/44
 2a14:67c1:a020::/48
 2a14:67c1:a023::/48
@@ -1379,7 +1378,7 @@
 2a14:67c1:b066::/47
 2a14:67c1:b068::/47
 2a14:67c1:b100::/46
-2a14:67c1:b104::/47
+2a14:67c1:b105::/48
 2a14:67c5:1000::/38
 2a14:67c5:1400::/40
 2a14:67c5:1600::/40
@@ -1403,9 +1402,6 @@
 2a14:7581:b40::/48
 2a14:7581:b42::/47
 2a14:7581:b52::/48
-2a14:7581:b62::/47
-2a14:7581:b64::/48
-2a14:7581:b72::/48
 2a14:7581:bbb::/48
 2a14:7581:9010::/44
 2a14:7584::/36
diff --git a/stat b/stat
index 655d0776..b6f5ef22 100644
--- a/stat
+++ b/stat
@@ -5,10 +5,10 @@ cernet6
 674169372
 
 china
-284188672
+284189184
 
 china6
-1664261130
+1664261124
 
 chinanet
 129111040