diff --git a/china.txt b/china.txt
index 0ad43c43..ef3c26b5 100644
--- a/china.txt
+++ b/china.txt
@@ -253,7 +253,6 @@
 43.241.180.0/22
 43.241.208.0/20
 43.241.224.0/20
-43.241.240.0/24
 43.242.48.0/22
 43.242.64.0/22
 43.242.72.0/22
@@ -419,7 +418,6 @@
 45.252.104.0/22
 45.253.16.0/21
 45.253.24.0/22
-45.253.60.0/22
 45.253.64.0/22
 45.253.96.0/20
 45.253.112.0/21
@@ -455,7 +453,7 @@
 47.246.36.0/23
 47.246.41.0/24
 47.246.42.0/24
-47.246.53.0/24
+47.246.52.0/23
 47.246.59.0/24
 49.4.0.0/17
 49.4.128.0/18
@@ -574,7 +572,6 @@
 59.152.34.0/24
 59.152.38.0/23
 59.153.4.0/22
-59.153.64.0/24
 59.153.72.0/22
 59.153.92.0/22
 59.153.116.0/22
@@ -909,10 +906,7 @@
 103.45.124.0/22
 103.45.128.0/22
 103.45.132.0/23
-103.45.145.0/24
-103.45.146.0/23
-103.45.148.0/22
-103.45.152.0/21
+103.45.144.0/20
 103.45.160.0/22
 103.45.172.0/22
 103.45.248.0/22
@@ -1132,7 +1126,6 @@
 103.119.28.0/22
 103.119.107.0/24
 103.119.200.0/22
-103.120.81.0/24
 103.120.224.0/22
 103.121.52.0/24
 103.121.164.0/23
@@ -1226,7 +1219,8 @@
 103.222.32.0/24
 103.222.40.0/22
 103.222.144.0/23
-103.222.176.0/20
+103.222.176.0/21
+103.222.188.0/22
 103.222.216.0/22
 103.223.121.0/24
 103.223.123.0/24
@@ -2057,7 +2051,6 @@
 120.72.190.0/24
 120.76.0.0/14
 120.80.0.0/13
-120.88.8.0/21
 120.88.56.0/23
 120.90.0.0/15
 120.92.0.0/17
@@ -2110,7 +2103,6 @@
 121.76.0.0/15
 121.79.128.0/20
 121.79.144.0/22
-121.79.160.0/22
 121.101.208.0/20
 121.192.0.0/13
 121.201.0.0/16
@@ -2475,7 +2467,9 @@
 156.107.170.0/24
 156.107.178.0/23
 156.107.180.0/23
-156.224.9.0/24
+156.224.8.0/23
+156.224.11.0/24
+156.224.12.0/22
 156.226.255.27/32
 156.233.24.0/23
 156.236.117.0/24
@@ -2618,6 +2612,7 @@
 180.208.0.0/15
 180.210.236.0/22
 180.212.0.0/15
+180.223.0.0/17
 180.235.64.0/21
 180.235.72.0/23
 182.18.0.0/18
diff --git a/chinanet.txt b/chinanet.txt
index a4fda0f4..b9732eb9 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -847,7 +847,6 @@
 120.40.0.0/14
 120.44.0.0/16
 120.68.0.0/14
-120.88.8.0/21
 120.92.8.0/23
 120.92.32.0/23
 120.92.192.0/22
diff --git a/stat b/stat
index 0a1edd47..601da4a4 100644
--- a/stat
+++ b/stat
@@ -2,10 +2,10 @@ cernet
 17183488
 
 chinanet
-132938752
+132936704
 
 china
-305648708
+305677636
 
 cmcc
 37754880
@@ -20,5 +20,5 @@ tietong
 21701120
 
 unicom
-73144832
+73198080
 
diff --git a/unicom.txt b/unicom.txt
index f3445bfe..d7124ba0 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -684,7 +684,8 @@
 120.52.0.0/16
 120.65.0.0/16
 120.80.0.0/13
-120.92.240.0/20
+120.92.128.0/18
+120.92.224.0/19
 120.128.0.0/21
 120.131.128.0/17
 120.132.32.0/19
@@ -893,6 +894,7 @@
 180.188.16.0/21
 180.188.24.0/22
 180.210.236.0/22
+180.223.0.0/17
 182.18.0.0/21
 182.48.96.0/20
 182.48.112.0/21