diff --git a/locale/zh_Hans/LC_MESSAGES/pgrouting_doc_strings.po b/locale/zh_Hans/LC_MESSAGES/pgrouting_doc_strings.po
index 8456e6fe7ba..4df70aa15fb 100644
--- a/locale/zh_Hans/LC_MESSAGES/pgrouting_doc_strings.po
+++ b/locale/zh_Hans/LC_MESSAGES/pgrouting_doc_strings.po
@@ -13,7 +13,7 @@ msgstr ""
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2024-10-10 03:40+0000\n"
 "PO-Revision-Date: 2024-10-10 19:47+0000\n"
-"Last-Translator: Celia Virginia Vergara Castillo <vicky@erosion.dev>\n"
+"Last-Translator: DeepL <noreply-mt-deepl@weblate.org>\n"
 "Language-Team: Chinese (Simplified) <https://weblate.osgeo.org/projects/"
 "pgrouting/pgrouting-develop/zh_Hans/>\n"
 "Language: zh_Hans\n"
@@ -12187,7 +12187,7 @@ msgid "Returns set of |result-edge-color|"
 msgstr "Returns set of |result-edge-color|"
 
 msgid "Graph coloring of pgRouting :doc:`sampledata`"
-msgstr ""
+msgstr "pgRouting :doc:`sampledata` 的图形着色"
 
 msgid "``pgr_edgeDisjointPaths``"
 msgstr "``pgr_edgeDisjointPaths``"
@@ -20012,7 +20012,7 @@ msgid "**Temporal**: for example points given through a web application"
 msgstr "**时间**：例如通过 Web 应用程序给出的点"
 
 msgid "The numbering of the points are handled with negative sign."
-msgstr ""
+msgstr "点的编号用负号处理。"
 
 msgid ""
 "This sign change is to avoid confusion when there is a vertex with the same "