diff --git a/china.txt b/china.txt
index fdf29d85..71bb1f2b 100644
--- a/china.txt
+++ b/china.txt
@@ -247,8 +247,7 @@
 43.228.68.0/24
 43.228.76.0/22
 43.228.180.0/24
-43.229.48.0/24
-43.229.50.0/23
+43.229.48.0/22
 43.229.185.0/24
 43.229.186.0/23
 43.229.216.0/22
@@ -1021,7 +1020,6 @@
 103.72.32.0/20
 103.72.48.0/21
 103.72.112.0/23
-103.72.120.0/22
 103.72.128.0/21
 103.72.172.0/24
 103.72.224.0/21
diff --git a/china6.txt b/china6.txt
index 7f83c0f1..c40bf094 100644
--- a/china6.txt
+++ b/china6.txt
@@ -23,7 +23,6 @@
 2001:df3:3a80::/48
 2001:df3:8b80::/48
 2001:df3:b380::/48
-2001:df3:d0c0::/48
 2001:df7:1480::/48
 2400:1160::/32
 2400:3200::/32
@@ -1315,7 +1314,7 @@
 2a13:a5c7:1802::/47
 2a13:a5c7:1804::/47
 2a13:a5c7:1888::/48
-2a13:a5c7:2103::/48
+2a13:a5c7:2102::/47
 2a13:a5c7:2106::/48
 2a13:a5c7:2109::/48
 2a13:a5c7:2200::/40
diff --git a/stat b/stat
index 3e5fe013..2ce39407 100644
--- a/stat
+++ b/stat
@@ -5,7 +5,7 @@ cernet6
 674169372
 
 china
-287652608
+287651840
 
 china6
 1673645008
@@ -47,7 +47,7 @@ tietong6
 276763703
 
 unicom
-72244992
+72243456
 
 unicom6
 33613699
diff --git a/unicom.txt b/unicom.txt
index 590a599f..88bf0447 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -328,7 +328,6 @@
 103.60.236.0/22
 103.61.153.0/24
 103.61.154.0/23
-103.61.189.0/24
 103.61.190.0/23
 103.63.160.0/21
 103.68.128.0/22
@@ -543,7 +542,9 @@
 112.224.0.0/11
 113.0.0.0/13
 113.8.0.0/15
-113.21.232.0/21
+113.21.232.0/22
+113.21.237.0/24
+113.21.238.0/24
 113.31.96.0/19
 113.31.144.0/20
 113.31.160.0/19
@@ -784,7 +785,7 @@
 120.133.224.0/21
 120.133.236.0/22
 120.136.16.0/24
-120.136.20.0/22
+120.136.22.0/23
 120.136.168.0/21
 120.136.176.0/22
 120.136.184.0/23
@@ -1024,7 +1025,8 @@
 202.38.164.0/22
 202.41.152.0/21
 202.46.224.0/22
-202.47.104.0/22
+202.47.104.0/23
+202.47.107.0/24
 202.47.108.0/23
 202.57.192.0/24
 202.63.160.0/20