diff --git a/china.txt b/china.txt
index b9aa7061..5f514fec 100644
--- a/china.txt
+++ b/china.txt
@@ -332,7 +332,6 @@
 43.255.84.0/22
 43.255.108.0/22
 43.255.168.0/22
-43.255.188.0/22
 43.255.212.0/22
 43.255.224.0/21
 44.159.64.0/24
@@ -372,7 +371,6 @@
 45.121.52.0/22
 45.121.64.0/22
 45.122.0.0/22
-45.123.192.0/22
 45.124.20.0/22
 45.124.24.0/22
 45.124.68.0/22
@@ -424,7 +422,6 @@
 47.89.64.0/22
 47.89.68.0/23
 47.89.70.0/24
-47.89.91.0/24
 47.89.112.0/21
 47.89.121.0/24
 47.92.0.0/14
@@ -582,10 +579,10 @@
 66.102.254.0/23
 69.163.102.0/23
 69.163.106.0/24
-69.172.80.0/20
 81.173.16.0/21
 82.129.28.0/22
 87.254.207.0/24
+93.90.74.0/24
 93.183.14.0/24
 93.183.18.0/24
 94.191.0.0/17
@@ -964,6 +961,7 @@
 103.77.72.0/22
 103.77.92.0/22
 103.78.60.0/22
+103.78.64.0/22
 103.78.127.0/24
 103.78.228.0/22
 103.79.24.0/22
@@ -1058,8 +1056,7 @@
 103.114.28.0/22
 103.114.73.0/24
 103.114.74.0/23
-103.114.176.0/23
-103.114.179.0/24
+103.114.176.0/22
 103.114.212.0/22
 103.115.120.0/22
 103.115.152.0/24
@@ -1074,7 +1071,6 @@
 103.120.80.0/22
 103.121.160.0/24
 103.192.4.0/23
-103.192.36.0/22
 103.192.132.0/22
 103.192.188.0/22
 103.192.212.0/22
@@ -1091,7 +1087,6 @@
 103.198.64.0/22
 103.198.72.0/22
 103.198.124.0/22
-103.198.196.0/22
 103.199.100.0/22
 103.200.112.0/23
 103.200.216.0/24
@@ -1302,7 +1297,6 @@
 103.254.196.0/24
 103.254.198.0/23
 103.254.220.0/22
-103.255.44.0/22
 103.255.68.0/22
 103.255.88.0/21
 103.255.140.0/22
@@ -2339,7 +2333,6 @@
 146.196.72.0/23
 146.196.74.0/24
 146.196.112.0/22
-146.196.124.0/22
 146.222.79.0/24
 146.222.81.0/24
 146.222.94.0/24
@@ -2460,7 +2453,6 @@
 171.112.0.0/12
 171.208.0.0/12
 172.81.192.0/18
-173.248.224.0/21
 175.0.0.0/12
 175.16.0.0/13
 175.25.0.0/16
@@ -2576,7 +2568,6 @@
 183.177.88.0/23
 183.184.0.0/13
 183.192.0.0/10
-185.2.51.0/24
 185.10.104.0/24
 185.75.172.0/23
 185.75.174.0/24
diff --git a/chinanet.txt b/chinanet.txt
index caa23875..af3bb919 100644
--- a/chinanet.txt
+++ b/chinanet.txt
@@ -843,7 +843,6 @@
 145.14.90.0/24
 145.14.92.0/24
 146.196.56.0/22
-146.196.124.0/22
 146.222.79.0/24
 146.222.81.0/24
 146.222.94.0/24
diff --git a/stat b/stat
index cf62a148..da7043e8 100644
--- a/stat
+++ b/stat
@@ -2,10 +2,10 @@ cernet
 17174016
 
 chinanet
-126181376
+126180352
 
 china
-300473411
+300462147
 
 cmcc
 35643904
@@ -20,5 +20,5 @@ tietong
 21752832
 
 unicom
-72692224
+72690176
 
diff --git a/unicom.txt b/unicom.txt
index 8ecddc22..3f873930 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -313,6 +313,7 @@
 103.75.152.0/22
 103.77.56.0/22
 103.78.60.0/22
+103.78.64.0/22
 103.79.24.0/22
 103.83.60.0/22
 103.83.72.0/22
@@ -341,7 +342,6 @@
 103.192.212.0/22
 103.193.188.0/22
 103.198.64.0/22
-103.198.196.0/22
 103.202.92.0/22
 103.202.96.0/20
 103.202.112.0/22
@@ -520,7 +520,6 @@
 114.113.144.0/20
 114.113.220.0/22
 114.113.224.0/20
-114.114.112.0/21
 114.115.128.0/17
 114.116.0.0/17
 114.116.128.0/19