diff --git a/china.txt b/china.txt
index 78531547..7dd364d3 100644
--- a/china.txt
+++ b/china.txt
@@ -384,6 +384,7 @@
 45.116.140.0/22
 45.116.152.0/22
 45.118.252.0/22
+45.119.52.0/22
 45.119.60.0/22
 45.119.68.0/22
 45.120.100.0/22
@@ -681,10 +682,6 @@
 101.254.32.0/19
 101.254.64.0/18
 101.254.128.0/17
-102.140.80.0/21
-102.140.88.0/22
-102.140.92.0/23
-102.140.94.0/24
 103.1.8.0/23
 103.1.168.0/22
 103.2.108.0/22
@@ -1039,7 +1036,7 @@
 103.97.60.0/24
 103.97.62.0/23
 103.97.128.0/22
-103.97.176.0/22
+103.97.176.0/24
 103.97.227.0/24
 103.98.44.0/23
 103.98.168.0/22
@@ -2389,7 +2386,6 @@
 154.222.32.0/22
 154.222.64.0/18
 155.26.64.0/24
-156.0.76.0/22
 156.107.160.0/24
 156.107.170.0/24
 156.107.178.0/23
diff --git a/stat b/stat
index c9c43355..fde3531f 100644
--- a/stat
+++ b/stat
@@ -5,7 +5,7 @@ chinanet
 126218496
 
 china
-300476739
+300472131
 
 cmcc
 35660288
@@ -20,5 +20,5 @@ tietong
 21756416
 
 unicom
-72673536
+72668672
 
diff --git a/unicom.txt b/unicom.txt
index b812f297..c6058384 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -234,10 +234,6 @@
 101.251.192.0/18
 101.254.99.0/24
 101.254.100.0/22
-102.140.80.0/21
-102.140.88.0/22
-102.140.92.0/23
-102.140.94.0/24
 103.1.8.0/23
 103.2.108.0/22
 103.3.96.0/22
@@ -831,7 +827,6 @@
 153.36.0.0/15
 153.99.0.0/16
 153.101.0.0/16
-156.0.76.0/22
 157.0.0.0/16
 157.18.0.0/16
 157.61.0.0/16