diff --git a/VIPSWeb/locale/zh_Hans/LC_MESSAGES/django.mo b/VIPSWeb/locale/zh_Hans/LC_MESSAGES/django.mo
index dc29ae0645e0f3cb8b51a7d57556040eab82fa9a..5aff4d0b67b3df1fe4431b16e46306c2539c48b3 100644
Binary files a/VIPSWeb/locale/zh_Hans/LC_MESSAGES/django.mo and b/VIPSWeb/locale/zh_Hans/LC_MESSAGES/django.mo differ
diff --git a/VIPSWeb/locale/zh_Hans/LC_MESSAGES/django.po b/VIPSWeb/locale/zh_Hans/LC_MESSAGES/django.po
index 619e5d04fef6f6e835952ff555d2fffffa7e3aa2..06b2da9bdbba435159b52b821416f5fc00357218 100644
--- a/VIPSWeb/locale/zh_Hans/LC_MESSAGES/django.po
+++ b/VIPSWeb/locale/zh_Hans/LC_MESSAGES/django.po
@@ -8,14 +8,14 @@ msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2019-06-20 10:32+0200\n"
-"PO-Revision-Date: 2016-11-03 14:04+0100\n"
+"PO-Revision-Date: 2019-06-24 12:21+0200\n"
 "Last-Translator: \n"
 "Language-Team: \n"
-"Language: zh_Hans\n"
+"Language: zh\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Poedit 1.8.7\n"
+"X-Generator: Poedit 2.0.6\n"
 
 #: VIPSWeb/local_settings.py:169
 msgid "Cereals and oilseeds"
@@ -63,19 +63,19 @@ msgstr "登入"
 
 #: VIPSWeb/templates/base.html:119
 msgid "This is the default page contents."
-msgstr "这是默认页面内容"
+msgstr "这是默认页面内容。"
 
 #: VIPSWeb/templates/base.html:146
 msgid "This website uses cookies to give you the best possible user experience"
-msgstr ""
+msgstr "本网站能够识别您的访问记录从而为您提供最佳的用户体验"
 
 #: VIPSWeb/templates/base.html:146
 msgid "Got it!"
-msgstr ""
+msgstr "明白了!"
 
 #: VIPSWeb/templates/base.html:146
 msgid "More info"
-msgstr ""
+msgstr "更多的信息"
 
 #: VIPSWeb/templates/index.html:25 VIPSWeb/templates/index_old.html:25
 msgid "Welcome"
@@ -96,6 +96,9 @@ msgid ""
 "and missing features. Please use a different browser, like Firefox, "
 "Microsoft Edge or Google Chrome."
 msgstr ""
+"警告:我们怀疑您正在使用IE浏览器查看此站点。 VIPS不适用于IE浏览器,你可能会遇"
+"到错误和功能缺失。请使用其他浏览器,如 Firefox、Microsoft Edge 或 Google "
+"Chrome。"
 
 #: VIPSWeb/templates/index.html:78 VIPSWeb/templates/index_old.html:78
 msgid "Surveillance and first observations"
@@ -123,10 +126,8 @@ msgid "Forecasts"
 msgstr "预报"
 
 #: VIPSWeb/templates/index.html:115
-#, fuzzy
-#| msgid "All observations"
 msgid "Observations"
-msgstr "所有观测"
+msgstr "观测"
 
 #: VIPSWeb/templates/index.html:119 VIPSWeb/templates/index_old.html:115
 msgid "High risk of infection"
@@ -179,6 +180,8 @@ msgid ""
 "and missing features. Please use a different browser, like Microsoft Edge or "
 "Google Chrome."
 msgstr ""
+"警告:我们怀疑您正在使用IE浏览器查看此站点。 VIPS不适用于IE浏览器,你可能会遇"
+"到错误和功能缺失。请使用其他浏览器,如 Microsoft Edge 或 Google Chrome。"
 
 #: VIPSWeb/templatetags/template_helper.py:75
 msgid "Information"
diff --git a/applefruitmoth/locale/zh_Hans/LC_MESSAGES/django.mo b/applefruitmoth/locale/zh_Hans/LC_MESSAGES/django.mo
new file mode 100644
index 0000000000000000000000000000000000000000..88aec1f6120091106e50d53ee550cbebff9f56d5
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diff --git a/calculators/locale/zh_Hans/LC_MESSAGES/django.mo b/calculators/locale/zh_Hans/LC_MESSAGES/django.mo
new file mode 100644
index 0000000000000000000000000000000000000000..4f1faa2afe372a4a2928caa859aa55d005accc59
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diff --git a/forecasts/locale/zh_Hans/LC_MESSAGES/django.mo b/forecasts/locale/zh_Hans/LC_MESSAGES/django.mo
new file mode 100644
index 0000000000000000000000000000000000000000..d6c210d60005cbf3ea4fd86e45808e1a24398fe3
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diff --git a/fusarium/locale/zh_Hans/LC_MESSAGES/django.mo b/fusarium/locale/zh_Hans/LC_MESSAGES/django.mo
new file mode 100644
index 0000000000000000000000000000000000000000..22745fdd3ef3670eac45dfeb5d1c91cd17226fda
Binary files /dev/null and b/fusarium/locale/zh_Hans/LC_MESSAGES/django.mo differ
diff --git a/information/locale/zh_Hans/LC_MESSAGES/django.mo b/information/locale/zh_Hans/LC_MESSAGES/django.mo
new file mode 100644
index 0000000000000000000000000000000000000000..a495e2d8d769026d57e4f013e38f16f10f98ec62
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diff --git a/organisms/locale/zh_Hans/LC_MESSAGES/django.mo b/organisms/locale/zh_Hans/LC_MESSAGES/django.mo
new file mode 100644
index 0000000000000000000000000000000000000000..105cfea33f8898d38cbf54c811b1afd40a24388a
Binary files /dev/null and b/organisms/locale/zh_Hans/LC_MESSAGES/django.mo differ
diff --git a/roughage/locale/zh_Hans/LC_MESSAGES/django.mo b/roughage/locale/zh_Hans/LC_MESSAGES/django.mo
new file mode 100644
index 0000000000000000000000000000000000000000..3339a2959dcf41f2f4a7c30012295ae9de1ab20a
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diff --git a/roughage/locale/zh_Hans/LC_MESSAGES/djangojs.mo b/roughage/locale/zh_Hans/LC_MESSAGES/djangojs.mo
new file mode 100644
index 0000000000000000000000000000000000000000..b966c6ef1542eaaa45d2b44bc5b8aea5bf815c91
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diff --git a/vips_messages/locale/zh_Hans/LC_MESSAGES/django.mo b/vips_messages/locale/zh_Hans/LC_MESSAGES/django.mo
new file mode 100644
index 0000000000000000000000000000000000000000..483abcba8f34dd1cb3c74641ba0cd8aefeab20d4
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