diff --git a/china.txt b/china.txt
index 34ee94b4..6ce9b9ad 100644
--- a/china.txt
+++ b/china.txt
@@ -41,7 +41,9 @@
 8.148.0.0/19
 8.148.32.0/22
 8.148.36.0/24
-8.148.43.0/24
+8.148.38.0/23
+8.148.41.0/24
+8.148.42.0/23
 8.148.64.0/19
 8.148.128.0/17
 8.149.0.0/16
@@ -75,9 +77,6 @@
 27.106.204.0/22
 27.109.124.0/22
 27.112.0.0/21
-27.112.80.0/23
-27.112.82.0/24
-27.112.84.0/22
 27.115.0.0/17
 27.128.0.0/15
 27.144.0.0/16
@@ -368,7 +367,6 @@
 44.31.28.0/24
 44.31.42.0/24
 44.31.81.0/24
-44.31.113.0/24
 44.31.216.0/24
 44.32.143.0/24
 45.9.11.0/24
@@ -489,8 +487,7 @@
 47.246.24.0/24
 47.246.26.0/24
 47.246.28.0/22
-47.246.36.0/23
-47.246.38.0/24
+47.246.36.0/22
 47.246.41.0/24
 47.246.42.0/23
 47.246.44.0/23
@@ -522,7 +519,7 @@
 49.128.203.0/24
 49.128.223.0/24
 49.140.0.0/15
-49.208.0.0/15
+49.208.0.0/14
 49.221.26.0/23
 49.221.64.0/19
 49.221.128.0/19
@@ -738,6 +735,7 @@
 81.173.28.0/24
 82.156.0.0/15
 85.237.205.0/24
+89.213.6.0/24
 94.191.0.0/17
 101.1.0.0/22
 101.2.172.0/22
@@ -1236,7 +1234,6 @@
 103.144.52.0/23
 103.144.66.0/23
 103.144.70.0/24
-103.144.108.0/24
 103.144.158.0/23
 103.145.38.0/23
 103.145.42.0/23
@@ -2880,10 +2877,8 @@
 155.102.36.0/22
 155.102.40.0/21
 155.102.51.0/24
-155.102.52.0/23
-155.102.54.0/24
-155.102.56.0/23
-155.102.59.0/24
+155.102.52.0/22
+155.102.56.0/22
 155.102.60.0/23
 155.126.176.0/23
 156.59.108.0/24
@@ -3020,6 +3015,7 @@
 163.181.201.0/24
 163.181.202.0/23
 163.181.204.0/22
+163.181.209.0/24
 163.181.210.0/23
 163.181.213.0/24
 163.181.214.0/23
diff --git a/china6.txt b/china6.txt
index a01ea0b6..f710206e 100644
--- a/china6.txt
+++ b/china6.txt
@@ -14,7 +14,6 @@
 2001:dd9::/48
 2001:df0:a640::/48
 2001:df0:ac40::/48
-2001:df1:bd80::/48
 2001:df3:15c0::/48
 2001:df3:3a80::/48
 2001:df3:8b80::/48
@@ -1332,9 +1331,6 @@
 2a0e:aa07:e1e4::/47
 2a0e:aa07:e200::/44
 2a0e:aa07:ec10::/44
-2a0e:aa07:f000::/48
-2a0e:aa07:f004::/48
-2a0e:aa07:f008::/48
 2a0e:aa07:f0d0::/47
 2a0e:aa07:f0d2::/48
 2a0e:aa07:f0d4::/47
diff --git a/cstnet.txt b/cstnet.txt
index 42d8e965..fc68a1db 100644
--- a/cstnet.txt
+++ b/cstnet.txt
@@ -1,3 +1,4 @@
+49.210.0.0/15
 60.245.128.0/17
 101.252.0.0/15
 103.2.208.0/22
diff --git a/stat b/stat
index 61e08802..842ff444 100644
--- a/stat
+++ b/stat
@@ -5,10 +5,10 @@ cernet6
 674169368
 
 china
-287366016
+287497088
 
 china6
-1667302397
+1667302393
 
 chinanet
 129176576
@@ -23,7 +23,7 @@ cmcc6
 276764595
 
 cstnet
-737280
+868352
 
 cstnet6
 1179648