diff --git a/translation/pofiles/zh_CN.po b/translation/pofiles/zh_CN.po
index 62730287e2..9a63dd2d8c 100644
--- a/translation/pofiles/zh_CN.po
+++ b/translation/pofiles/zh_CN.po
@@ -13,8 +13,8 @@ msgstr ""
 "Project-Id-Version: KiCad_zh_CN_Master_v0.0.32\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2021-08-20 11:53-0700\n"
-"PO-Revision-Date: 2021-08-21 03:44+0000\n"
-"Last-Translator: Eric <spice2wolf@gmail.com>\n"
+"PO-Revision-Date: 2021-08-27 08:25+0000\n"
+"Last-Translator: CloverGit <w991593239@163.com>\n"
 "Language-Team: Chinese (Simplified) <https://hosted.weblate.org/projects/"
 "kicad/master-source/zh_Hans/>\n"
 "Language: zh_CN\n"
@@ -22,7 +22,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Generator: Weblate 4.8-dev\n"
+"X-Generator: Weblate 4.8.1-dev\n"
 "X-Poedit-KeywordsList: _HKI;_\n"
 "X-Poedit-Basepath: ../../kicad-source-mirror\n"
 "X-Poedit-SourceCharset: UTF-8\n"
@@ -19376,7 +19376,7 @@ msgstr "布线宽度："
 #: pcb_calculator/dialogs/pcb_calculator_frame_base.cpp:1591
 #: pcb_calculator/dialogs/pcb_calculator_frame_base.cpp:1689
 msgid "Trace thickness:"
-msgstr "布线粗细："
+msgstr "铜层厚度："
 
 #: pcb_calculator/dialogs/pcb_calculator_frame_base.cpp:1612
 #: pcb_calculator/dialogs/pcb_calculator_frame_base.cpp:1710