diff --git a/resources/i18n/zh_CN/fdmextruder.def.json.po b/resources/i18n/zh_CN/fdmextruder.def.json.po
index 71a59f2f58..7517172783 100644
--- a/resources/i18n/zh_CN/fdmextruder.def.json.po
+++ b/resources/i18n/zh_CN/fdmextruder.def.json.po
@@ -11,14 +11,14 @@ msgstr ""
 "PO-Revision-Date: 2017-06-27 10:23+0800\n"
 "Last-Translator: PCDotFan <pcdotfan@aliyun.com>\n"
 "Language-Team: PCDotFan <pc@edu.ax>\n"
-"Lang-Code: xx\n"
-"Country-Code: XX\n"
+"Lang-Code: zh\n"
+"Country-Code: CN\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "X-Generator: Poedit 1.7.3\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"Language: zh_CN\n"
+"Language: Simplified Chinese\n"
 
 #: fdmextruder.def.json
 msgctxt "machine_settings label"
diff --git a/resources/i18n/zh_CN/fdmprinter.def.json.po b/resources/i18n/zh_CN/fdmprinter.def.json.po
index 9e18e73e8d..adc3c9b6a2 100644
--- a/resources/i18n/zh_CN/fdmprinter.def.json.po
+++ b/resources/i18n/zh_CN/fdmprinter.def.json.po
@@ -10,15 +10,15 @@ msgstr ""
 "POT-Creation-Date: 2017-06-26 23:52+0800\n"
 "PO-Revision-Date: 2017-06-27 15:37+0800\n"
 "Language-Team: PCDotFan <pc@edu.ax>\n"
-"Lang-Code: xx\n"
-"Country-Code: XX\n"
+"Lang-Code: zh\n"
+"Country-Code: CN\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "X-Generator: Poedit 1.7.3\n"
 "Last-Translator: \n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"Language: zh_CN\n"
+"Language: Simplified Chinese\n"
 
 #: fdmprinter.def.json
 msgctxt "machine_settings label"