diff --git a/cernet.txt b/cernet.txt
index f7e784e0..8f254751 100644
--- a/cernet.txt
+++ b/cernet.txt
@@ -59,6 +59,7 @@
 202.120.0.0/15
 202.127.216.0/21
 202.127.224.0/19
+202.179.240.0/20
 202.192.0.0/12
 203.91.120.0/21
 210.25.0.0/16
diff --git a/china.txt b/china.txt
index 671087cd..4498cbc8 100644
--- a/china.txt
+++ b/china.txt
@@ -959,7 +959,6 @@
 103.40.12.0/22
 103.40.174.0/23
 103.40.192.0/22
-103.40.212.0/22
 103.40.232.0/22
 103.40.240.0/20
 103.41.0.0/22
@@ -1975,7 +1974,7 @@
 116.132.0.0/15
 116.135.0.0/16
 116.136.0.0/13
-116.144.0.0/14
+116.147.0.0/16
 116.148.0.0/15
 116.153.0.0/16
 116.154.0.0/15
@@ -2880,9 +2879,7 @@
 154.208.144.0/20
 154.208.160.0/21
 154.208.172.0/23
-154.209.2.0/24
 154.209.251.0/24
-154.212.129.0/24
 154.213.4.0/23
 154.218.6.0/23
 154.223.168.0/24
@@ -3045,8 +3042,8 @@
 163.181.202.0/23
 163.181.204.0/22
 163.181.208.0/22
-163.181.212.0/23
-163.181.215.0/24
+163.181.213.0/24
+163.181.214.0/23
 163.181.216.0/22
 163.181.220.0/23
 163.181.224.0/23
diff --git a/china6.txt b/china6.txt
index 603c99ea..45ecbb38 100644
--- a/china6.txt
+++ b/china6.txt
@@ -505,8 +505,7 @@
 2406:840:fea2::/47
 2406:840:fea4::/46
 2406:840:fea8::/48
-2406:840:feac::/47
-2406:840:feae::/48
+2406:840:feac::/46
 2406:840:fec0::/48
 2406:840:fec2::/47
 2406:840:fec4::/46
@@ -1366,7 +1365,7 @@
 2a0f:7803:fe22::/48
 2a0f:7803:fe40::/45
 2a0f:7803:fe4a::/48
-2a0f:7803:fe80::/47
+2a0f:7803:fe81::/48
 2a0f:7803:fe82::/48
 2a0f:7803:fe84::/48
 2a0f:7804:f650::/44
diff --git a/stat b/stat
index 44d33bad..0575fecc 100644
--- a/stat
+++ b/stat
@@ -1,11 +1,11 @@
 cernet
-17181184
+17185280
 
 cernet6
 674169368
 
 china
-287442560
+287244416
 
 china6
 1667948008
@@ -47,8 +47,8 @@ tietong6
 276830067
 
 unicom
-72209664
+72012032
 
 unicom6
-33680522
+33680521
 
diff --git a/unicom.txt b/unicom.txt
index 0163b7dd..f4b5965b 100644
--- a/unicom.txt
+++ b/unicom.txt
@@ -304,7 +304,6 @@
 103.38.232.0/22
 103.40.12.0/22
 103.40.192.0/22
-103.40.212.0/22
 103.40.232.0/22
 103.41.0.0/23
 103.41.164.0/22
@@ -629,7 +628,7 @@
 116.132.0.0/15
 116.135.0.0/16
 116.136.0.0/13
-116.144.0.0/14
+116.147.0.0/16
 116.148.0.0/15
 116.153.0.0/16
 116.154.0.0/15
diff --git a/unicom6.txt b/unicom6.txt
index fd430d21..8169f0f9 100644
--- a/unicom6.txt
+++ b/unicom6.txt
@@ -553,4 +553,3 @@
 2409:27fa::/48
 2409:27fa:f000::/48
 2409:27fb::/48
-2409:27fc::/48