diff --git a/data/cncity/320000.txt b/data/cncity/320000.txt
index 448bf208..99e0d83f 100644
--- a/data/cncity/320000.txt
+++ b/data/cncity/320000.txt
@@ -2933,6 +2933,7 @@
 103.69.16.0/24
 103.71.68.0/22
 103.73.116.0/22
+103.81.123.0/24
 103.83.72.0/22
 103.85.84.0/22
 103.87.180.0/22
diff --git a/data/cncity/320200.txt b/data/cncity/320200.txt
index 2a74e8be..7a754725 100644
--- a/data/cncity/320200.txt
+++ b/data/cncity/320200.txt
@@ -42,5 +42,6 @@
 36.156.152.0/21
 49.66.204.0/23
 49.76.138.0/23
+103.81.123.0/24
 218.104.54.32/29
 218.104.54.40/29
\ No newline at end of file
diff --git a/data/country/CN.txt b/data/country/CN.txt
index ce819301..8c55f0d8 100644
--- a/data/country/CN.txt
+++ b/data/country/CN.txt
@@ -32664,6 +32664,7 @@
 103.80.44.0/22
 103.80.72.0/22
 103.81.4.0/22
+103.81.123.0/24
 103.81.200.0/22
 103.82.84.0/22
 103.83.44.0/22
diff --git a/data/country/CN/CN-JS.txt b/data/country/CN/CN-JS.txt
index 448bf208..99e0d83f 100644
--- a/data/country/CN/CN-JS.txt
+++ b/data/country/CN/CN-JS.txt
@@ -2933,6 +2933,7 @@
 103.69.16.0/24
 103.71.68.0/22
 103.73.116.0/22
+103.81.123.0/24
 103.83.72.0/22
 103.85.84.0/22
 103.87.180.0/22
diff --git a/data/special/china.txt b/data/special/china.txt
index cc8c3509..0ce7fa94 100644
--- a/data/special/china.txt
+++ b/data/special/china.txt
@@ -1676,6 +1676,7 @@
 103.80.44.0/22
 103.80.72.0/22
 103.81.4.0/22
+103.81.123.0/24
 103.81.200.0/22
 103.82.84.0/22
 103.83.44.0/22