diff --git a/plinth/locale/zh_Hans/LC_MESSAGES/django.po b/plinth/locale/zh_Hans/LC_MESSAGES/django.po
index 85c802913..7f5ae3587 100644
--- a/plinth/locale/zh_Hans/LC_MESSAGES/django.po
+++ b/plinth/locale/zh_Hans/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgstr ""
 "Project-Id-Version: Plinth\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2026-08-17 23:23+0000\n"
-"PO-Revision-Date: 2026-08-02 03:01+0000\n"
+"PO-Revision-Date: 2026-08-19 02:51+0000\n"
 "Last-Translator: Hosted Weblate user 54392 "
 "<hamburger2048@users.noreply.hosted.weblate.org>\n"
 "Language-Team: Chinese (Simplified Han script) <https://hosted.weblate.org/"
@@ -18,7 +18,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Generator: Weblate 2026.8.dev0\n"
+"X-Generator: Weblate 2026.9.dev0\n"
 
 #: plinth/config.py:103
 #, python-brace-format
@@ -1939,22 +1939,16 @@ msgid "Other update URL"
 msgstr "其他更新 URL"
 
 #: plinth/modules/dynamicdns/forms.py:57
-#, fuzzy
-#| msgid "IP address"
 msgid "IPv4 address only"
-msgstr "IP 地址"
+msgstr "仅 IPv4 地址"
 
 #: plinth/modules/dynamicdns/forms.py:58
-#, fuzzy
-#| msgid "IP address"
 msgid "IPv6 address only"
-msgstr "IP 地址"
+msgstr "仅 IPv6 地址"
 
 #: plinth/modules/dynamicdns/forms.py:59
-#, fuzzy
-#| msgid "Not a valid IP address."
 msgid "Both IPv4 and IPv6 addresses"
-msgstr "不是有效的 IP 地址。"
+msgstr "IPv4 和 IPv6 地址"
 
 #: plinth/modules/dynamicdns/forms.py:61
 msgid "Service Type"
@@ -2000,10 +1994,8 @@ msgid "Show password"
 msgstr "显示密码"
 
 #: plinth/modules/dynamicdns/forms.py:100
-#, fuzzy
-#| msgid "IP Address"
 msgid "IP Address Type"
-msgstr "IP 地址"
+msgstr "IP 地址类型"
 
 #: plinth/modules/dynamicdns/forms.py:117
 msgid "This field is required."
@@ -2051,8 +2043,6 @@ msgid "Last update"
 msgstr "最后一次更新"
 
 #: plinth/modules/dynamicdns/templates/dynamicdns.html:29
-#, fuzzy
-#| msgid "IP addresses"
 msgid "IP Addresses"
 msgstr "IP 地址"
 
@@ -9809,8 +9799,6 @@ msgid "Service <em>%(service_name)s</em> is not running."
 msgstr "服务 <em>%(service_name)s</em> 未在运行。"
 
 #: plinth/templates/apps-add.html:16
-#, fuzzy
-#| msgid "Add new app"
 msgid "Add New App"
 msgstr "添加新应用"