diff --git a/china.txt b/china.txt
index 0375ca4e..299aeb2c 100644
--- a/china.txt
+++ b/china.txt
@@ -463,7 +463,12 @@
 49.4.0.0/20
 49.4.16.0/21
 49.4.32.0/19
-49.4.64.0/18
+49.4.64.0/19
+49.4.96.0/21
+49.4.104.0/22
+49.4.108.0/23
+49.4.110.0/24
+49.4.112.0/20
 49.4.128.0/18
 49.5.0.0/20
 49.7.0.0/16
@@ -556,7 +561,7 @@
 60.205.0.0/16
 60.206.0.0/15
 60.208.0.0/12
-60.232.0.0/17
+60.232.0.0/16
 60.235.0.0/16
 60.245.128.0/17
 60.247.0.0/17
@@ -938,6 +943,7 @@
 103.72.12.0/22
 103.72.32.0/20
 103.72.48.0/21
+103.72.128.0/21
 103.72.144.0/22
 103.73.48.0/22
 103.73.116.0/22
@@ -945,6 +951,8 @@
 103.73.161.0/24
 103.73.162.0/23
 103.73.204.0/22
+103.74.32.0/20
+103.74.48.0/22
 103.74.172.0/22
 103.74.248.0/22
 103.75.88.0/22
@@ -960,7 +968,7 @@
 103.78.127.0/24
 103.79.24.0/22
 103.79.120.0/22
-103.79.176.0/23
+103.79.176.0/24
 103.79.178.0/24
 103.80.28.0/22
 103.81.4.0/22
@@ -1698,8 +1706,7 @@
 117.48.128.0/19
 117.48.160.0/20
 117.48.192.0/18
-117.50.0.0/18
-117.50.64.0/19
+117.50.0.0/17
 117.51.0.0/23
 117.57.0.0/16
 117.59.0.0/16
@@ -2351,9 +2358,7 @@
 153.101.0.0/16
 153.118.0.0/15
 154.8.128.0/17
-154.48.224.0/22
-154.48.228.0/24
-154.48.230.0/23
+154.48.224.0/21
 154.48.232.0/22
 154.48.236.0/24
 154.48.238.0/23
diff --git a/stat b/stat
index 9893c7dd..e61e70c5 100644
--- a/stat
+++ b/stat
@@ -5,7 +5,7 @@ chinanet
 126974720
 
 china
-301598802
+301646674
 
 cmcc
 35660288
@@ -20,5 +20,5 @@ tietong
 20267520
 
 unicom
-72463104
+72500992
 
diff --git a/unicom.txt b/unicom.txt
index 86859d65..ea704985 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -219,8 +219,7 @@
 101.204.0.0/14
 101.232.0.0/15
 101.236.0.0/18
-101.236.128.0/21
-101.236.248.0/21
+101.236.128.0/17
 101.251.144.0/20
 101.251.160.0/21
 101.251.192.0/18
@@ -339,6 +338,7 @@
 103.204.72.0/22
 103.205.192.0/22
 103.205.252.0/22
+103.207.184.0/22
 103.207.228.0/22
 103.211.96.0/22
 103.211.220.0/22
@@ -561,8 +561,7 @@
 117.8.0.0/13
 117.48.144.0/20
 117.48.192.0/18
-117.50.0.0/18
-117.50.64.0/19
+117.50.0.0/17
 117.74.64.0/20
 117.79.80.0/23
 117.79.88.0/21