diff --git a/packages/netlify-cms-locales/src/zh_Hant/index.js b/packages/netlify-cms-locales/src/zh_Hant/index.js
index d69f4aa6..6236acb7 100644
--- a/packages/netlify-cms-locales/src/zh_Hant/index.js
+++ b/packages/netlify-cms-locales/src/zh_Hant/index.js
@@ -10,7 +10,7 @@ const zh_Hant = {
       email: '請確認你已經輸入你的電子郵件。',
       password: '請輸入你的密碼。',
       identitySettings:
-        '無法連接認證系統！ ˇ當使用 git-gateway 作為後端資料庫時，請確認您已開啟認證服務及 Git Gateway。',
+        '無法連接認證系統！當使用 git-gateway 作為後端資料庫時，請確認您已開啟認證服務及 Git Gateway。',
     },
   },
   app: {
@@ -34,22 +34,39 @@ const zh_Hant = {
   collection: {
     sidebar: {
       collections: '集合',
+      allCollections: '所有集合',
       searchAll: '尋找所有集合',
+      searchIn: '搜尋範圍',
     },
     collectionTop: {
+      sortBy: '排序方式',
       viewAs: '瀏覽方式',
       newButton: '新增 %{collectionLabel}',
+      ascending: '由小到大',
+      descending: '由大到小',
+      searchResults: '搜尋 "%{searchTerm}" 的結果',
+      searchResultsInCollection: '在 %{collection} 中搜尋 %{searchTerm}" 的結果',
+      filterBy: '篩選方式',
     },
     entries: {
       loadingEntries: '載入內容',
       cachingEntries: '快取內容',
       longerLoading: '這可能需要幾分鐘的時間',
+      noEntries: '沒有內容',
+    },
+    defaultFields: {
+      author: {
+        label: '作者',
+      },
+      updatedOn: {
+        label: '更新於',
+      },
     },
   },
   editor: {
     editorControl: {
       field: {
-        optional: '可选的',
+        optional: '選填',
       },
     },
     editorControlPane: {
@@ -60,6 +77,15 @@ const zh_Hant = {
         range: '%{fieldLabel} 必須介於 %{minValue} 和 %{maxValue} 之間',
         min: '%{fieldLabel} 必須至少為 %{minValue}',
         max: '%{fieldLabel} 必須小於或等於 %{maxValue}',
+        rangeCount: '%{fieldLabel} 必須有 %{minCount} 到 %{maxCount} 個項目。',
+        rangeCountExact: '%{fieldLabel} 必須正好有 %{count} 個項目。',
+        minCount: '%{fieldLabel} 必須至少有 %{minCount} 個項目。',
+        maxCount: '%{fieldLabel} 最多只能有 %{maxCount} 個項目。',
+        invalidPath: `'%{path}' 不是有效的路徑`,
+        pathExists: `路徑 '%{path}' 已經存在`,
+      },
+      i18n: {
+        writingInLocale: '以 %{locale} 書寫',
       },
     },
     editor: {
@@ -69,15 +95,13 @@ const zh_Hant = {
       onPublishingWithUnsavedChanges: '您有未儲存的變更，在發布前請先進行儲存。',
       onPublishing: '你確定要發表此內容嗎？',
       onUnpublishing: '你確定要取消發表此內容嗎？',
-      onDeleteWithUnsavedChanges:
-        'Are you sure you want to delete this published entry, as well as your unsaved changes from the current session?',
-      onDeletePublishedEntry: 'Are you sure you want to delete this published entry?',
+      onDeleteWithUnsavedChanges: '你確定要刪除這篇已發布的內容以及你尚未儲存的變更？',
+      onDeletePublishedEntry: '你確定要刪除這篇已發布的內容？',
       onDeleteUnpublishedChangesWithUnsavedChanges:
-        'This will delete all unpublished changes to this entry, as well as your unsaved changes from the current session. Do you still want to delete?',
-      onDeleteUnpublishedChanges:
-        'All unpublished changes to this entry will be deleted. Do you still want to delete?',
+        '這將會刪除此內容所有未發布的變更，以及未儲存的變更。你確定還是要刪除？',
+      onDeleteUnpublishedChanges: '此內容所有未發布的變更都將會被刪除。你確定還是要刪除？',
       loadingEntry: '載入內容中...',
-      confirmLoadBackup: 'A local backup was recovered for this entry, would you like to use it?',
+      confirmLoadBackup: '此內容的本地備份已經還原，你想要使用嗎？',
     },
     editorToolbar: {
       publishing: '發布中...',
@@ -109,15 +133,19 @@ const zh_Hant = {
       deployButtonLabel: '觀看已發布的內容',
     },
     editorWidgets: {
+      markdown: {
+        richText: 'Rich Text',
+        markdown: 'Markdown',
+      },
       image: {
-        choose: '选择一张图片',
-        chooseDifferent: '选择其他图片',
-        remove: '移除图片',
+        choose: '選擇一張圖片',
+        chooseDifferent: '選擇其他圖片',
+        remove: '刪除圖片',
       },
       file: {
-        choose: '选择一个文件',
-        chooseDifferent: '选择其他文件',
-        remove: '删除文件',
+        choose: '選擇一個檔案',
+        chooseDifferent: '選擇其他檔案',
+        remove: '刪除檔案',
       },
       unknownControl: {
         noControl: "無法控制元件： '%{widget}'.",
@@ -126,12 +154,15 @@ const zh_Hant = {
         noPreview: "無法預覽元件： '%{widget}'.",
       },
       headingOptions: {
-        headingOne: 'Heading 1',
-        headingTwo: 'Heading 2',
-        headingThree: 'Heading 3',
-        headingFour: 'Heading 4',
-        headingFive: 'Heading 5',
-        headingSix: 'Heading 6',
+        headingOne: '標題 1',
+        headingTwo: '標題 2',
+        headingThree: '標題 3',
+        headingFour: '標題 4',
+        headingFive: '標題 5',
+        headingSix: '標題 6',
+      },
+      datetime: {
+        now: '現在',
       },
     },
   },
@@ -141,6 +172,7 @@ const zh_Hant = {
     },
     mediaLibrary: {
       onDelete: '你確定要刪除已選擇的媒體嗎？',
+      fileTooLarge: '檔案太大。\n已設定不允許大於 %{size} kB 的檔案。',
     },
     mediaLibraryModal: {
       loading: '載入中...',
@@ -153,17 +185,23 @@ const zh_Hant = {
       search: '搜尋中...',
       uploading: '上傳中...',
       upload: '上傳新內容',
+      download: '下載',
       deleting: '刪除中...',
       deleteSelected: '刪除已選擇的項目',
       chooseSelected: '選擇已選擇的項目',
     },
   },
   ui: {
+    default: {
+      goBackToSite: '回到網站',
+    },
     errorBoundary: {
       title: '錯誤',
       details: '發生錯誤！請 ',
       reportIt: '回報錯誤',
       detailsHeading: '細節',
+      privacyWarning:
+        '建立 issue，並加上錯誤訊息及除錯資訊。\n請確認資訊正確，敏感資料也已經去除。',
       recoveredEntry: {
         heading: '已恢復的內容',
         warning: '在你離開本頁前，請將此處的內容複製貼上到其他地方來進行備份！',
@@ -188,6 +226,8 @@ const zh_Hant = {
       entryUpdated: '內容狀態已更新',
       onDeleteUnpublishedChanges: '已刪除未發布的變更',
       onFailToAuth: '%{details}',
+      onLoggedOut: '你已經登出，請備份任何資料然後重新登入',
+      onBackendDown: '後端服務發生中斷。看 %{details} 取得更多資訊',
     },
   },
   workflow: {