diff --git a/ui-ngx/src/assets/locale/locale.constant-zh_CN.json b/ui-ngx/src/assets/locale/locale.constant-zh_CN.json
index cb135a221a..270fd6ad4e 100644
--- a/ui-ngx/src/assets/locale/locale.constant-zh_CN.json
+++ b/ui-ngx/src/assets/locale/locale.constant-zh_CN.json
@@ -1924,6 +1924,68 @@
     "sign-in": "登录 ",
     "username": "用户名（电子邮件）"
   },
+  "ota-update": {
+    "add": "添加包",
+    "assign-firmware": "分配的固件",
+    "assign-firmware-required": "分配的固件必填",
+    "assign-software": "分配的软件",
+    "assign-software-required": "分配的软件必填",
+    "auto-generate-checksum": "自动生成校验和",
+    "checksum": "校验和",
+    "checksum-hint": "如果校验和为空，会自动生成",
+    "checksum-algorithm": "校验和算法",
+    "checksum-copied-message": "包校验和已复制到剪贴板",
+    "change-firmware": "固件的更改可能会导致 { count, plural, 1 {1 个设备} other {# 个设备} } 的更新。",
+    "change-software": "软件的更改可能会导致 { count, plural, 1 {1 个设备} other {# 个设备} } 的更新。",
+    "chose-compatible-device-profile": "上传的包仅适用于具有所选配置文件的设备。",
+    "chose-firmware-distributed-device": "选择将分发到设备的固件",
+    "chose-software-distributed-device": "选择将分发到设备的软件",
+    "content-type": "内容类型",
+    "copy-checksum": "复制校验和",
+    "copy-direct-url": "复制直接URL",
+    "copyId": "复制包ID",
+    "copied": "已复制！",
+    "delete": "删除包",
+    "delete-ota-update-text": "小心，OTA升级确认后不可恢复。",
+    "delete-ota-update-title": "您确定要删除OTA升级'{{title}}'吗？",
+    "delete-ota-updates-text": "小心，确认后所有选中的OTA升级将被删除。",
+    "delete-ota-updates-title": "您确定要删除 { count, plural, 1 {1 OTA升级} other {# OTA升级} } 吗？",
+    "description": "描述",
+    "direct-url": "直接URL",
+    "direct-url-copied-message": "包直接URL已复制到剪贴板",
+    "direct-url-required": "直接URL必填",
+    "download": "下载包",
+    "drop-file": "拖放打包文件或点击选择要上传的文件。",
+    "file-name": "文件名",
+    "file-size": "文件大小",
+    "file-size-bytes": "文件大小（以字节为单位）",
+    "idCopiedMessage": "包ID已被复制到剪贴板",
+    "no-firmware-matching": "没有找到与'{{entity}}'匹配的兼容固件OTA升级包。",
+    "no-firmware-text": "没有提供兼容的固件OTA升级包。",
+    "no-packages-text": "没有找到包",
+    "no-software-matching": "没有找到匹配 '{{entity}}' 的兼容软件OTA升级包。",
+    "no-software-text": "没有提供兼容的软件OTA升级包。",
+    "ota-update": "OTA 升级",
+    "ota-update-details": "OTA 升级详情",
+    "ota-updates": "OTA 升级",
+    "package-type": "包类型",
+    "packages-repository": "包仓库",
+    "search": "搜索包",
+    "selected-package": "{ count, plural, 1 {1 个包} other {# 个包} } 选中",
+    "title": "标题",
+    "title-required": "标题必填。",
+    "types": {
+      "firmware": "固件",
+      "software": "软件"
+    },
+    "upload-binary-file": "上传二进制文件",
+    "use-external-url": "使用外部URL",
+    "version": "版本",
+    "version-required": "版本必填。",
+    "version-tag": "版本标签",
+    "version-tag-hint": "自定义标签应与您设备报告的软件包版本相匹配。",
+    "warning-after-save-no-edit": "上传包后，您将无法修改标题、版本、设备配置文件和包类型。"
+  },
   "position": {
     "bottom": "底部",
     "left": "左侧",