diff --git a/index.html b/index.html
index 76de9c0e..79c76d3f 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="$Version: $ tree v2.0.2 (c) 1996 - 2022 by Steve Baker, Thomas Moore, Francesc Rocher, Florian Sesser, Kyosuke Tokoro $">
- <title>IP List - 2024-02-06</title>
+ <title>IP List - 2024-02-07</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 - 2024-02-06</h1><p>
+	<h1>IP List - 2024-02-07</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 f0aba504..3b567a23 100644
--- a/unicom4.txt
+++ b/unicom4.txt
@@ -965,7 +965,6 @@
 168.160.224.0/19
 171.34.0.0/15
 171.36.0.0/14
-171.84.0.0/21
 171.116.0.0/14
 171.120.0.0/13
 175.16.0.0/13
@@ -1199,7 +1198,6 @@
 211.148.64.0/18
 211.152.57.0/24
 211.152.58.0/24
-211.153.88.0/22
 211.153.92.0/23
 211.153.94.0/24
 211.153.112.0/21