diff --git a/china.txt b/china.txt
index 95eb2230..13f39b5e 100644
--- a/china.txt
+++ b/china.txt
@@ -1312,6 +1312,7 @@
 103.211.96.0/22
 103.211.220.0/22
 103.212.0.0/22
+103.212.12.0/22
 103.212.228.0/22
 103.213.96.0/22
 103.213.132.0/22
diff --git a/china6.txt b/china6.txt
index 4fe63377..923dbae9 100644
--- a/china6.txt
+++ b/china6.txt
@@ -299,8 +299,7 @@
 2405:84c0:fa10::/44
 2405:84c0:fb05::/48
 2405:84c0:fb0b::/48
-2405:84c0:ff10::/47
-2405:84c0:ff13::/48
+2405:84c0:ff10::/48
 2405:84c0:ff14::/48
 2405:84c0:ff1a::/48
 2405:84c0:ff1f::/48
@@ -316,7 +315,7 @@
 2406:840:1000::/40
 2406:840:1400::/44
 2406:840:eb80::/46
-2406:840:eb84::/48
+2406:840:eb84::/47
 2406:840:eb86::/48
 2406:840:f30f::/48
 2406:2000:a0::/48
diff --git a/stat b/stat
index e89c258f..51020788 100644
--- a/stat
+++ b/stat
@@ -5,7 +5,7 @@ cernet
 17182208
 
 china6
-1378949153
+1378949152
 
 chinanet6
 269166816
@@ -14,7 +14,7 @@ chinanet
 130834656
 
 china
-300993250
+300994274
 
 cmcc6
 268435458
@@ -50,5 +50,5 @@ unicom6
 27371083
 
 unicom
-75411968
+75410944
 
diff --git a/unicom.txt b/unicom.txt
index edae9194..bab10871 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -234,7 +234,10 @@
 101.236.64.0/20
 101.251.144.0/20
 101.251.160.0/21
-101.251.192.0/18
+101.251.192.0/19
+101.251.224.0/20
+101.251.240.0/21
+101.251.248.0/22
 101.254.99.0/24
 101.254.100.0/22
 103.1.8.0/23