diff --git a/data/cncity/350000.txt b/data/cncity/350000.txt
index c7a4f932..47a3a2e7 100644
--- a/data/cncity/350000.txt
+++ b/data/cncity/350000.txt
@@ -215,7 +215,8 @@
 116.217.216.0/21
 116.217.224.0/21
 117.24.0.0/13
-117.120.128.0/17
+117.120.160.0/19
+117.120.192.0/18
 117.136.11.0/24
 117.136.75.0/24
 118.84.189.144/29
diff --git a/data/cncity/350200.txt b/data/cncity/350200.txt
index 866f11e7..1fe02609 100644
--- a/data/cncity/350200.txt
+++ b/data/cncity/350200.txt
@@ -188,7 +188,8 @@
 117.29.192.0/19
 117.30.0.0/16
 117.31.112.0/20
-117.120.128.0/17
+117.120.160.0/19
+117.120.192.0/18
 118.84.189.144/29
 119.27.192.0/18
 119.233.128.0/17
diff --git a/data/country/CN.txt b/data/country/CN.txt
index 285e34b2..66c5dff1 100644
--- a/data/country/CN.txt
+++ b/data/country/CN.txt
@@ -2690,7 +2690,8 @@
 117.106.0.0/15
 117.112.0.0/13
 117.120.64.0/18
-117.120.128.0/17
+117.120.160.0/19
+117.120.192.0/18
 117.121.0.0/17
 117.121.128.0/18
 117.121.192.0/21
diff --git a/data/country/CN/CN-FJ.txt b/data/country/CN/CN-FJ.txt
index c7a4f932..47a3a2e7 100644
--- a/data/country/CN/CN-FJ.txt
+++ b/data/country/CN/CN-FJ.txt
@@ -215,7 +215,8 @@
 116.217.216.0/21
 116.217.224.0/21
 117.24.0.0/13
-117.120.128.0/17
+117.120.160.0/19
+117.120.192.0/18
 117.136.11.0/24
 117.136.75.0/24
 118.84.189.144/29
diff --git a/data/country/JP.txt b/data/country/JP.txt
index 66f53afb..33c58068 100644
--- a/data/country/JP.txt
+++ b/data/country/JP.txt
@@ -2375,6 +2375,7 @@
 117.104.128.0/19
 117.108.0.0/15
 117.120.48.0/21
+117.120.128.0/19
 118.0.0.0/12
 118.16.0.0/13
 118.27.0.0/17
diff --git a/data/special/china.txt b/data/special/china.txt
index f120ee54..0350a2f2 100644
--- a/data/special/china.txt
+++ b/data/special/china.txt
@@ -2676,7 +2676,8 @@
 117.106.0.0/15
 117.112.0.0/13
 117.120.64.0/18
-117.120.128.0/17
+117.120.160.0/19
+117.120.192.0/18
 117.121.0.0/17
 117.121.128.0/18
 117.121.192.0/21