diff --git a/chinae2v4.txt b/chinae2v4.txt
index 1ab64cf2..d1831ffa 100644
--- a/chinae2v4.txt
+++ b/chinae2v4.txt
@@ -871,7 +871,6 @@
 45.250.112.0/20
 45.250.128.0/20
 45.250.144.0/21
-45.250.153.0/24
 45.250.154.0/23
 45.250.164.0/22
 45.250.182.0/23
diff --git a/chinae3v4.txt b/chinae3v4.txt
index 4772f38d..735eea7f 100644
--- a/chinae3v4.txt
+++ b/chinae3v4.txt
@@ -890,7 +890,6 @@
 45.250.112.0/20
 45.250.128.0/20
 45.250.144.0/21
-45.250.153.0/24
 45.250.154.0/23
 45.250.164.0/22
 45.250.182.0/23
diff --git a/index.html b/index.html
index 0a8b17de..0e7fa878 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 - 2025-09-20</title>
+ <title>IP List - 2025-09-21</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 - 2025-09-20</h1><p>
+	<h1>IP List - 2025-09-21</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/mobile4.txt b/mobile4.txt
index bb886ccd..3c08b324 100644
--- a/mobile4.txt
+++ b/mobile4.txt
@@ -132,7 +132,6 @@
 103.239.244.0/23
 103.252.36.0/22
 103.253.232.0/22
-103.255.68.0/24
 106.3.144.0/21
 106.13.252.0/22
 106.75.0.0/17
diff --git a/unicom4.txt b/unicom4.txt
index 8115d83f..64154d61 100644
--- a/unicom4.txt
+++ b/unicom4.txt
@@ -132,7 +132,7 @@
 45.127.144.0/21
 45.249.212.0/22
 45.250.32.0/21
-45.250.152.0/24
+45.250.152.0/23
 45.250.180.0/23
 45.250.188.0/24
 45.251.20.0/22