diff --git a/china.txt b/china.txt
index 05a04c48..dd49433d 100644
--- a/china.txt
+++ b/china.txt
@@ -410,7 +410,6 @@
 45.125.13.0/24
 45.125.16.0/24
 45.125.44.0/22
-45.125.52.0/22
 45.125.56.0/22
 45.125.76.0/22
 45.126.112.0/22
@@ -425,7 +424,6 @@
 45.148.128.0/22
 45.149.196.0/22
 45.153.201.0/24
-45.153.202.0/24
 45.153.221.0/24
 45.153.223.0/24
 45.158.33.0/24
@@ -976,7 +974,7 @@
 103.49.108.0/22
 103.49.196.0/23
 103.49.198.0/24
-103.50.8.0/23
+103.50.9.0/24
 103.50.10.0/24
 103.50.36.0/22
 103.50.255.0/24
@@ -1259,6 +1257,7 @@
 103.147.124.0/23
 103.147.211.0/24
 103.149.6.0/24
+103.149.145.0/24
 103.149.181.0/24
 103.150.130.0/24
 103.150.164.0/24
@@ -1274,6 +1273,7 @@
 103.193.188.0/22
 103.193.192.0/22
 103.195.136.0/22
+103.196.22.0/24
 103.196.64.0/22
 103.196.88.0/21
 103.197.228.0/22
@@ -1325,6 +1325,7 @@
 103.215.104.0/22
 103.215.140.0/22
 103.216.152.0/22
+103.217.255.0/24
 103.218.216.0/22
 103.219.28.0/22
 103.219.32.0/21
@@ -1440,6 +1441,7 @@
 103.244.59.0/24
 103.244.64.0/22
 103.244.80.0/22
+103.244.116.0/22
 103.244.148.0/22
 103.244.164.0/22
 103.244.232.0/22
@@ -1593,7 +1595,6 @@
 110.156.0.0/15
 110.165.32.0/22
 110.165.36.0/23
-110.165.41.0/24
 110.165.42.0/23
 110.165.48.0/23
 110.165.51.0/24
@@ -2232,6 +2233,7 @@
 121.58.144.0/20
 121.59.0.0/20
 121.59.17.0/24
+121.59.30.0/24
 121.60.0.0/14
 121.68.0.0/15
 121.71.0.0/16
@@ -2389,7 +2391,6 @@
 124.72.0.0/13
 124.88.0.0/13
 124.108.20.0/24
-124.108.40.0/21
 124.108.96.0/22
 124.112.0.0/13
 124.126.0.0/15
@@ -2704,7 +2705,7 @@
 163.53.16.0/22
 163.53.36.0/22
 163.53.40.0/21
-163.53.60.0/22
+163.53.56.0/21
 163.53.88.0/21
 163.53.96.0/19
 163.53.132.0/22
@@ -2918,7 +2919,6 @@
 194.127.177.0/24
 194.127.181.0/24
 194.127.183.0/24
-194.127.194.0/24
 194.138.202.0/23
 194.138.245.0/24
 194.145.142.0/23
@@ -2936,6 +2936,7 @@
 199.244.144.0/24
 202.4.128.0/19
 202.4.252.0/22
+202.5.23.0/24
 202.8.120.0/22
 202.10.74.0/23
 202.10.76.0/22
diff --git a/china6.txt b/china6.txt
index 24b3840b..76dc3183 100644
--- a/china6.txt
+++ b/china6.txt
@@ -274,6 +274,7 @@
 2404:f4c0:5000::/36
 2404:f4c0:6088::/48
 2404:f4c0:7100::/48
+2404:f4c0:e010::/44
 2404:f4c0:f000::/44
 2404:f4c0:f100::/48
 2404:f4c0:f102::/48
@@ -457,7 +458,6 @@
 2408:842a::/32
 2408:8434::/30
 2408:844e::/32
-2408:8451::/32
 2408:8456::/31
 2408:8458::/30
 2408:8462::/31
@@ -657,6 +657,7 @@
 2a07:1c44:7012::/48
 2a07:1c44:7014::/48
 2a07:1c44:7030::/48
+2a07:1c44:9600::/40
 2a07:59c1:3000::/40
 2a09:b280:ff80::/48
 2a0b:4340:500::/42
diff --git a/chinanet.txt b/chinanet.txt
index 27035f72..3e28b239 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -895,6 +895,7 @@
 121.58.156.0/22
 121.59.0.0/20
 121.59.17.0/24
+121.59.30.0/24
 121.60.0.0/14
 121.101.208.0/20
 121.201.0.0/17
diff --git a/stat b/stat
index 42126012..7d235534 100644
--- a/stat
+++ b/stat
@@ -5,16 +5,16 @@ cernet
 17182208
 
 china6
-1377953189
+1377887925
 
 chinanet6
 269428965
 
 chinanet
-130815968
+130816224
 
 china
-302906851
+302906083
 
 cmcc6
 268435458
@@ -47,8 +47,8 @@ tietong
 20576512
 
 unicom6
-26052171
+25986635
 
 unicom
-75355904
+75354880
 
diff --git a/unicom.txt b/unicom.txt
index 6393fd96..930541bc 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -125,7 +125,6 @@
 45.119.104.0/22
 45.120.100.0/22
 45.125.44.0/22
-45.125.52.0/22
 45.125.56.0/22
 45.249.212.0/22
 45.250.32.0/21
diff --git a/unicom6.txt b/unicom6.txt
index e5b718d2..7b0119fe 100644
--- a/unicom6.txt
+++ b/unicom6.txt
@@ -119,7 +119,6 @@
 2408:842a::/32
 2408:8434::/30
 2408:844e::/32
-2408:8451::/32
 2408:8456::/31
 2408:8458::/30
 2408:8462::/31