diff --git a/i18n/en/i18n.json b/i18n/en/i18n.json
index c0b11d0..984a8b2 100644
--- a/i18n/en/i18n.json
+++ b/i18n/en/i18n.json
@@ -23,5 +23,7 @@
   "Update record": "Update record",
   "Clone record": "Clone record",
   "Are you sure to delete this record?": "Are you sure to delete this record?",
-  "[Untitle window]": "[Untitled window]"
+  "[Untitle window]": "[Untitled window]",
+  "Delete": "Delete",
+  "Search": "Search"
 }
diff --git a/i18n/jp/i18n.json b/i18n/jp/i18n.json
index 5ffc97f..452c923 100644
--- a/i18n/jp/i18n.json
+++ b/i18n/jp/i18n.json
@@ -23,5 +23,7 @@
   "Update record": "レコード更新",
   "Clone record": "レコード複製",
   "Are you sure to delete this record?": "このレコードを削除しますか？",
-  "[Untitle window]": "[無題ウィンドウ]"
+  "[Untitle window]": "[無題ウィンドウ]",
+  "Delete": "削除",
+  "Search": "検索"
 }
diff --git a/i18n/ko/i18n.json b/i18n/ko/i18n.json
index cdd95a1..ccadfd0 100644
--- a/i18n/ko/i18n.json
+++ b/i18n/ko/i18n.json
@@ -23,5 +23,7 @@
   "Update record": "레코드 수정",
   "Clone record": "레코드 복제",
   "Are you sure to delete this record?": "이 레코드를 삭제하시겠습니까?",
-  "[Untitle window]": "[제목 없음]"
+  "[Untitle window]": "[제목 없음]",
+  "Delete": "삭제",
+  "Search": "검색"
 }
diff --git a/i18n/zh/.i18n.json.swp b/i18n/zh/.i18n.json.swp
new file mode 100644
index 0000000..1608a83
Binary files /dev/null and b/i18n/zh/.i18n.json.swp differ
diff --git a/i18n/zh/i18n.json b/i18n/zh/i18n.json
index 85550b8..3cad0f2 100644
--- a/i18n/zh/i18n.json
+++ b/i18n/zh/i18n.json
@@ -23,5 +23,7 @@
   "Update record": "更新记录",
   "Clone record": "克隆记录",
   "Are you sure to delete this record?": "确定删除此记录？",
-  "[Untitle window]": "[未命名窗口]"
+  "[Untitle window]": "[未命名窗口]",
+  "Delete": "删除",
+  "Search": "搜索"
 }
diff --git a/scripts/merge_bricks_i18n.py b/scripts/merge_bricks_i18n.py
index 9870f78..46e385e 100644
--- a/scripts/merge_bricks_i18n.py
+++ b/scripts/merge_bricks_i18n.py
@@ -28,14 +28,18 @@ def merge(bricks_i18n_dir, sage_i18n_dir):
             sage_msgs = json.load(f)
 
         added = 0
+        updated = 0
         for k, v in brick_msgs.items():
             if k not in sage_msgs:
                 sage_msgs[k] = v
                 added += 1
+            elif sage_msgs[k] == k:  # identity mapping (untranslated)
+                sage_msgs[k] = v
+                updated += 1
 
         with open(sage_path, 'w') as f:
             json.dump(sage_msgs, f, ensure_ascii=False, indent='\t')
-        print(f"  {lang}: {len(sage_msgs)} entries (+{added} from bricks)")
+        print(f"  {lang}: {len(sage_msgs)} entries (+{added} new, ~{updated} fixed)")
 
 
 if __name__ == '__main__':