diff --git a/chinae2v4.txt b/chinae2v4.txt
index 6515a42f..9ece96e0 100644
--- a/chinae2v4.txt
+++ b/chinae2v4.txt
@@ -1068,8 +1068,7 @@
 58.68.200.0/21
 58.68.208.0/20
 58.68.224.0/21
-58.68.232.0/23
-58.68.235.0/24
+58.68.232.0/22
 58.68.237.0/24
 58.68.238.0/23
 58.68.240.0/22
@@ -7564,10 +7563,7 @@
 223.202.136.0/21
 223.202.144.0/20
 223.202.160.0/19
-223.202.192.0/24
-223.202.194.0/23
-223.202.197.0/24
-223.202.200.0/21
+223.202.192.0/20
 223.202.209.0/24
 223.202.210.0/24
 223.202.213.0/24
@@ -7589,13 +7585,7 @@
 223.203.102.0/23
 223.203.104.0/21
 223.203.112.0/20
-223.203.128.0/18
-223.203.192.0/20
-223.203.209.0/24
-223.203.210.0/23
-223.203.212.0/22
-223.203.216.0/21
-223.203.224.0/19
+223.203.128.0/17
 223.208.0.0/15
 223.210.32.0/20
 223.210.52.0/22
diff --git a/chinae3v4.txt b/chinae3v4.txt
index a8608a8f..2e2eed89 100644
--- a/chinae3v4.txt
+++ b/chinae3v4.txt
@@ -1089,8 +1089,7 @@
 58.68.200.0/21
 58.68.208.0/20
 58.68.224.0/21
-58.68.232.0/23
-58.68.235.0/24
+58.68.232.0/22
 58.68.237.0/24
 58.68.238.0/23
 58.68.240.0/22
@@ -7749,10 +7748,7 @@
 223.202.136.0/21
 223.202.144.0/20
 223.202.160.0/19
-223.202.192.0/24
-223.202.194.0/23
-223.202.197.0/24
-223.202.200.0/21
+223.202.192.0/20
 223.202.209.0/24
 223.202.210.0/24
 223.202.213.0/24
@@ -7774,13 +7770,7 @@
 223.203.102.0/23
 223.203.104.0/21
 223.203.112.0/20
-223.203.128.0/18
-223.203.192.0/20
-223.203.209.0/24
-223.203.210.0/23
-223.203.212.0/22
-223.203.216.0/21
-223.203.224.0/19
+223.203.128.0/17
 223.208.0.0/15
 223.210.32.0/20
 223.210.52.0/22
diff --git a/index.html b/index.html
index 14cc5be9..6f96faa0 100644
--- a/index.html
+++ b/index.html
@@ -4,7 +4,7 @@
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  <meta name="Author" content="Made by 'tree'">
  <meta name="GENERATOR" content="tree v2.1.1 © 1996 - 2023 by Steve Baker, Thomas Moore, Francesc Rocher, Florian Sesser, Kyosuke Tokoro">
- <title>IP List - 2025-05-27</title>
+ <title>IP List - 2025-05-28</title>
  <style type="text/css">
   BODY { font-family : monospace, sans-serif;  color: black;}
   P { font-family : monospace, sans-serif; color: black; margin:0px; padding: 0px;}
@@ -24,7 +24,7 @@
  </style>
 </head>
 <body>
-	<h1>IP List - 2025-05-27</h1><p>
+	<h1>IP List - 2025-05-28</h1><p>
 	<a href="./">.</a><br>
 	├── <a href="./cf4.txt">cf4.txt</a><br>
 	├── <a href="./cf6.txt">cf6.txt</a><br>
diff --git a/unicom4.txt b/unicom4.txt
index b59aec10..d1ef0933 100644
--- a/unicom4.txt
+++ b/unicom4.txt
@@ -147,7 +147,6 @@
 54.222.46.0/23
 54.222.60.0/22
 58.16.0.0/13
-58.68.234.0/24
 58.68.236.0/24
 58.68.247.0/24
 58.83.17.0/24
@@ -1314,22 +1313,14 @@
 223.27.184.0/22
 223.166.0.0/15
 223.202.0.0/24
-223.202.17.0/24
-223.202.20.0/24
-223.202.25.0/24
 223.202.67.0/24
 223.202.131.0/24
 223.202.132.0/24
 223.202.134.0/23
-223.202.193.0/24
-223.202.196.0/24
-223.202.198.0/23
-223.202.208.0/24
 223.202.211.0/24
 223.202.212.0/24
 223.203.3.0/24
 223.203.9.0/24
 223.203.96.0/24
 223.203.100.0/24
-223.203.208.0/24
 223.223.176.0/21