diff --git a/frontend/src/i18n/zh-cn.json b/frontend/src/i18n/zh-cn.json
index 62062e0a..9dc5deee 100644
--- a/frontend/src/i18n/zh-cn.json
+++ b/frontend/src/i18n/zh-cn.json
@@ -82,7 +82,7 @@
     "csvTooLarge": "CSV文件大到无法预览(>5MB)。请下载查看。",
     "csvLoadFailed": "加载 CSV 文件失败。",
     "showingRows": "正在显示 {count} 行",
-    "columnSeparator": "Column Separator",
+    "columnSeparator": "列分隔符",
     "csvSeparators": {
       "comma": "Comma (,)",
       "semicolon": "Semicolon (;)",