diff --git a/chinae2v4.txt b/chinae2v4.txt
index 9c344de2..7b9b5126 100644
--- a/chinae2v4.txt
+++ b/chinae2v4.txt
@@ -835,7 +835,7 @@
 45.123.212.0/22
 45.123.224.0/19
 45.124.0.0/22
-45.124.22.0/23
+45.124.22.0/24
 45.124.28.0/22
 45.124.32.0/21
 45.124.44.0/22
diff --git a/chinae2v6.txt b/chinae2v6.txt
index 83695dec..05ac6005 100644
--- a/chinae2v6.txt
+++ b/chinae2v6.txt
@@ -2914,22 +2914,7 @@
 2407:3740:2000::/35
 2407:3740:4000::/34
 2407:3740:8000::/33
-2407:37c0::/33
-2407:37c0:8000::/34
-2407:37c0:c000::/35
-2407:37c0:e000::/36
-2407:37c0:f000::/37
-2407:37c0:f800::/38
-2407:37c0:fc00::/39
-2407:37c0:fe00::/40
-2407:37c0:ff00::/41
-2407:37c0:ff80::/42
-2407:37c0:ffc0::/43
-2407:37c0:ffe0::/44
-2407:37c0:fff0::/45
-2407:37c0:fff8::/46
-2407:37c0:fffc::/47
-2407:37c0:fffe::/48
+2407:37c0::/32
 2407:3900::/32
 2407:3f40::/32
 2407:43c0::/32
diff --git a/chinae3v4.txt b/chinae3v4.txt
index 3bd932c8..7435728f 100644
--- a/chinae3v4.txt
+++ b/chinae3v4.txt
@@ -846,7 +846,7 @@
 45.123.212.0/22
 45.123.224.0/19
 45.124.0.0/22
-45.124.22.0/23
+45.124.22.0/24
 45.124.28.0/22
 45.124.32.0/21
 45.124.44.0/22
diff --git a/chinae3v6.txt b/chinae3v6.txt
index 1221d22c..75f29d02 100644
--- a/chinae3v6.txt
+++ b/chinae3v6.txt
@@ -2912,22 +2912,6 @@
 2407:3740:2000::/35
 2407:3740:4000::/34
 2407:3740:8000::/33
-2407:37c0::/33
-2407:37c0:8000::/34
-2407:37c0:c000::/35
-2407:37c0:e000::/36
-2407:37c0:f000::/37
-2407:37c0:f800::/38
-2407:37c0:fc00::/39
-2407:37c0:fe00::/40
-2407:37c0:ff00::/41
-2407:37c0:ff80::/42
-2407:37c0:ffc0::/43
-2407:37c0:ffe0::/44
-2407:37c0:fff0::/45
-2407:37c0:fff8::/46
-2407:37c0:fffc::/47
-2407:37c0:fffe::/48
 2407:3900::/32
 2407:3f40::/32
 2407:43c0::/32
diff --git a/index.html b/index.html
index cdc6c84b..1733e426 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 - 2024-05-29</title>
+ <title>IP List - 2024-05-30</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 - 2024-05-29</h1><p>
+	<h1>IP List - 2024-05-30</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/telecom4.txt b/telecom4.txt
index f0b5843f..99c59bf9 100644
--- a/telecom4.txt
+++ b/telecom4.txt
@@ -142,6 +142,7 @@
 45.123.168.0/21
 45.123.176.0/21
 45.124.20.0/23
+45.124.23.0/24
 45.124.68.0/22
 45.124.80.0/22
 45.124.124.0/22
diff --git a/unicom6.txt b/unicom6.txt
index d4d678ee..b3036fea 100644
--- a/unicom6.txt
+++ b/unicom6.txt
@@ -33,7 +33,6 @@
 2406:1e40:f012::/47
 2406:4d00::/48
 2406:cf00::/48
-2407:37c0:ffff::/48
 2407:6c40:1500::/48
 2407:6c40:1600::/40
 2407:8f40:2::/48