diff --git a/po/zh_CN.po b/po/zh_CN.po
index 8d153a1..080eedf 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -6,50 +6,53 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: libsecret master\n"
-"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
-"product=libsecret&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2013-08-15 21:02+0000\n"
-"PO-Revision-Date: 2013-08-15 21:02+0000\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/libsecret/issues\n"
+"POT-Creation-Date: 2021-06-24 11:59+0000\n"
+"PO-Revision-Date: 2021-09-17 14:07-0400\n"
 "Language-Team: Chinese (China) <i18n-zh@googlegroups.com>\n"
 "Language: zh_CN\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
+"Last-Translator: Boyuan Yang <073plan@gmail.com>\n"
+"X-Generator: Poedit 3.0\n"
 
-#: ../libsecret/secret-item.c:1164
-#, c-format
+#: libsecret/secret-item.c:1104
 msgid "Received invalid secret from the secret storage"
 msgstr "从秘密存储区收到无效的秘密"
 
-#: ../libsecret/secret-methods.c:1055
+#: libsecret/secret-methods.c:1055
 msgid "Default keyring"
 msgstr "默认密钥环"
 
-#: ../libsecret/secret-session.c:244 ../libsecret/secret-session.c:281
+#: libsecret/secret-session.c:243 libsecret/secret-session.c:279
 msgid "Couldn’t communicate with the secret storage"
 msgstr "无法连接到秘密存储区"
 
-#: ../tool/secret-tool.c:39
+#: tool/secret-tool.c:42
 msgid "the label for the new stored item"
 msgstr "新存储项目的标签"
 
-#: ../tool/secret-tool.c:41
+#: tool/secret-tool.c:44
 msgid "the collection in which to place the stored item"
-msgstr "用来收集储项的项目"
+msgstr "用来存放存储项目的集合"
 
-#: ../tool/secret-tool.c:43 ../tool/secret-tool.c:50 ../tool/secret-tool.c:437
+#: tool/secret-tool.c:46 tool/secret-tool.c:53 tool/secret-tool.c:458
 msgid "attribute value pairs of item to lookup"
-msgstr "属性值配对查找项目"
+msgstr "用于查询项目的属性值对"
 
-#: ../tool/secret-tool.c:57
+#: tool/secret-tool.c:60
 msgid "attribute value pairs which match items to clear"
-msgstr "属性值配对清除项目"
+msgstr "用于匹配后清除项目的属性值对"
 
-#: ../tool/secret-tool.c:433
+#: tool/secret-tool.c:67
+msgid "collection in which to lock"
+msgstr "要锁定的集合"
+
+#: tool/secret-tool.c:454
 msgid "return all results, instead of just first one"
 msgstr "返回所有结果，而不是仅仅第一个"
 
-#: ../tool/secret-tool.c:435
+#: tool/secret-tool.c:456
 msgid "unlock item results if necessary"
-msgstr "如有必要解锁项结果"
+msgstr "如有必要，解锁项目结果"