diff --git a/modules/luci-base/po/zh-cn/base.po b/modules/luci-base/po/zh-cn/base.po
index e09e1efdc3..921e78e0ae 100644
--- a/modules/luci-base/po/zh-cn/base.po
+++ b/modules/luci-base/po/zh-cn/base.po
@@ -1453,7 +1453,7 @@ msgid "IP Addresses"
 msgstr "IP 地址"
 
 msgid "IP Protocol"
-msgstr ""
+msgstr "IP 协议"
 
 msgid "IP address"
 msgstr "IP 地址"
@@ -1501,7 +1501,7 @@ msgid "IPv4 prefix length"
 msgstr "IPv4 地址前缀长度"
 
 msgid "IPv4+IPv6"
-msgstr ""
+msgstr "IPv4+IPv6"
 
 msgid "IPv4-Address"
 msgstr "IPv4 地址"
@@ -2041,10 +2041,10 @@ msgid "Model"
 msgstr "主机型号"
 
 msgid "Modem default"
-msgstr ""
+msgstr "调制解调器默认"
 
 msgid "Modem device"
-msgstr "调制解调器节点"
+msgstr "调制解调器设备"
 
 msgid "Modem information query failed"
 msgstr "调制解调器信息查询失败"