diff --git a/china.txt b/china.txt
index 9c537361..3bdb1544 100644
--- a/china.txt
+++ b/china.txt
@@ -129,6 +129,7 @@
 36.255.116.0/22
 36.255.164.0/24
 36.255.192.0/24
+38.111.220.0/23
 38.181.128.0/17
 38.196.176.0/24
 38.249.0.0/16
@@ -505,6 +506,7 @@
 47.246.57.0/24
 47.246.58.0/24
 47.246.60.0/23
+47.246.62.0/24
 49.4.0.0/18
 49.4.64.0/19
 49.4.96.0/21
@@ -526,7 +528,7 @@
 49.120.0.0/14
 49.128.203.0/24
 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
@@ -1130,6 +1132,7 @@
 103.93.180.0/22
 103.93.204.0/22
 103.94.12.0/22
+103.94.20.0/23
 103.94.200.0/22
 103.95.68.0/22
 103.95.252.0/22
@@ -1367,10 +1370,6 @@
 103.205.252.0/22
 103.207.228.0/22
 103.208.12.0/22
-103.208.40.0/24
-103.208.42.0/23
-103.208.44.0/23
-103.208.46.0/24
 103.208.48.0/22
 103.209.112.0/22
 103.210.170.0/23
@@ -2932,6 +2931,7 @@
 163.179.0.0/16
 163.181.0.0/23
 163.181.2.0/24
+163.181.15.0/24
 163.181.16.0/22
 163.181.22.0/23
 163.181.25.0/24
@@ -3079,8 +3079,7 @@
 180.152.0.0/13
 180.160.0.0/12
 180.178.192.0/20
-180.178.232.0/21
-180.178.240.0/21
+180.178.240.0/22
 180.178.252.0/22
 180.184.0.0/21
 180.184.8.0/23
@@ -3111,7 +3110,6 @@
 180.233.0.0/18
 180.235.64.0/21
 180.235.72.0/23
-181.215.29.0/24
 182.18.5.0/24
 182.18.32.0/19
 182.18.72.0/21
@@ -3227,6 +3225,7 @@
 202.46.45.0/24
 202.46.46.0/24
 202.46.224.0/22
+202.46.228.0/23
 202.47.104.0/21
 202.55.0.0/19
 202.57.192.0/24
@@ -4005,10 +4004,6 @@
 219.216.0.0/13
 219.224.0.0/13
 219.232.0.0/17
-219.232.128.0/21
-219.232.136.0/23
-219.232.138.0/24
-219.232.142.0/23
 219.232.160.0/19
 219.232.192.0/19
 219.233.0.0/16
diff --git a/china6.txt b/china6.txt
index e2ca5f3b..c3fd8684 100644
--- a/china6.txt
+++ b/china6.txt
@@ -259,15 +259,7 @@
 2403:2280::/48
 2403:2b40::/32
 2403:3140::/32
-2403:3480::/46
-2403:3480:4::/48
-2403:3480:12::/47
-2403:3480:17::/48
-2403:3480:18::/47
-2403:3480:1b::/48
-2403:3480:1c::/46
 2403:3480:20::/48
-2403:3480:30::/47
 2403:4240::/32
 2403:4280::/47
 2403:4b40::/32
@@ -328,9 +320,7 @@
 2404:2280:158::/48
 2404:2280:193::/48
 2404:2280:196::/48
-2404:2280:199::/48
-2404:2280:19a::/47
-2404:2280:19c::/46
+2404:2280:198::/45
 2404:2280:1a4::/47
 2404:2280:1a8::/47
 2404:2280:1b0::/48
@@ -424,7 +414,6 @@
 2405:a900:fffe::/48
 2405:ad00::/32
 2405:b7c0::/32
-2405:be80::/32
 2405:d900::/32
 2405:e000::/32
 2405:f580::/32
@@ -445,7 +434,7 @@
 2406:840:e14f::/48
 2406:840:e20f::/48
 2406:840:e230::/46
-2406:840:e234::/47
+2406:840:e234::/48
 2406:840:e237::/48
 2406:840:e238::/48
 2406:840:e36f::/48
@@ -1338,7 +1327,6 @@
 2a13:a5c7:1804::/47
 2a13:a5c7:1888::/48
 2a13:a5c7:2102::/47
-2a13:a5c7:2106::/48
 2a13:a5c7:2109::/48
 2a13:a5c7:2200::/40
 2a13:aac4:f000::/44
diff --git a/chinanet.txt b/chinanet.txt
index 0c1501bd..1e7b9cb2 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -523,6 +523,7 @@
 103.220.128.0/19
 103.220.160.0/22
 103.220.240.0/22
+103.221.141.0/24
 103.221.142.0/23
 103.222.33.0/24
 103.222.40.0/22
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 b506883a..d41357b9 100644
--- a/stat
+++ b/stat
@@ -5,13 +5,13 @@ cernet6
 674169372
 
 china
-287587328
+287712256
 
 china6
-1672701336
+1672635782
 
 chinanet
-129147648
+129147904
 
 chinanet6
 269036003
@@ -23,7 +23,7 @@ cmcc6
 276763797
 
 cstnet
-737280
+868352
 
 cstnet6
 1179648
@@ -47,7 +47,7 @@ tietong6
 276763797
 
 unicom
-72247552
+72246016
 
 unicom6
 33614212
diff --git a/unicom.txt b/unicom.txt
index 704dbef9..40849830 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -730,7 +730,10 @@
 118.242.40.0/24
 118.247.0.0/16
 119.4.0.0/14
-119.18.192.0/20
+119.18.192.0/22
+119.18.196.0/23
+119.18.198.0/24
+119.18.207.0/24
 119.27.64.0/18
 119.32.0.0/15
 119.34.0.0/17
@@ -1026,6 +1029,7 @@
 202.38.164.0/22
 202.41.152.0/21
 202.46.224.0/22
+202.46.228.0/23
 202.47.104.0/22
 202.47.108.0/23
 202.57.192.0/24