diff --git a/data/cncity/310000.txt b/data/cncity/310000.txt
index ed47491f..1206a100 100644
--- a/data/cncity/310000.txt
+++ b/data/cncity/310000.txt
@@ -2100,6 +2100,7 @@
 202.38.132.0/23
 202.38.134.0/24
 202.38.140.64/29
+202.57.196.0/23
 202.76.247.0/24
 202.96.192.0/19
 202.96.224.0/20
diff --git a/data/cncity/810000.txt b/data/cncity/810000.txt
index f28463ba..afe1f384 100644
--- a/data/cncity/810000.txt
+++ b/data/cncity/810000.txt
@@ -6046,7 +6046,9 @@
 202.55.30.0/23
 202.55.32.0/19
 202.56.8.0/21
-202.57.192.0/20
+202.57.192.0/22
+202.57.198.0/23
+202.57.200.0/21
 202.57.212.0/22
 202.57.216.0/21
 202.58.101.0/24
diff --git a/data/country/CN.txt b/data/country/CN.txt
index a59c56f6..ce819301 100644
--- a/data/country/CN.txt
+++ b/data/country/CN.txt
@@ -76313,6 +76313,7 @@
 202.47.126.0/24
 202.47.128.0/24
 202.47.130.0/23
+202.57.196.0/23
 202.57.240.0/20
 202.58.0.0/24
 202.59.0.0/24
diff --git a/data/country/CN/CN-SH.txt b/data/country/CN/CN-SH.txt
index ed47491f..1206a100 100644
--- a/data/country/CN/CN-SH.txt
+++ b/data/country/CN/CN-SH.txt
@@ -2100,6 +2100,7 @@
 202.38.132.0/23
 202.38.134.0/24
 202.38.140.64/29
+202.57.196.0/23
 202.76.247.0/24
 202.96.192.0/19
 202.96.224.0/20
diff --git a/data/country/HK.txt b/data/country/HK.txt
index f28463ba..afe1f384 100644
--- a/data/country/HK.txt
+++ b/data/country/HK.txt
@@ -6046,7 +6046,9 @@
 202.55.30.0/23
 202.55.32.0/19
 202.56.8.0/21
-202.57.192.0/20
+202.57.192.0/22
+202.57.198.0/23
+202.57.200.0/21
 202.57.212.0/22
 202.57.216.0/21
 202.58.101.0/24
diff --git a/data/special/china.txt b/data/special/china.txt
index a9b647e9..cc8c3509 100644
--- a/data/special/china.txt
+++ b/data/special/china.txt
@@ -3768,6 +3768,7 @@
 202.47.126.0/24
 202.47.128.0/24
 202.47.130.0/23
+202.57.196.0/23
 202.57.240.0/20
 202.58.0.0/24
 202.59.0.0/24