diff --git a/html/src/localization/strings/zh_CN.json b/html/src/localization/strings/zh_CN.json
index d7649ec1..df974e5d 100644
--- a/html/src/localization/strings/zh_CN.json
+++ b/html/src/localization/strings/zh_CN.json
@@ -1079,7 +1079,7 @@
         "screenshot_metadata": {
             "header": "屏幕截图元数据查看器",
             "browse": "选择文件",
-            "upload":"上传"
+            "upload": "上传"
         }
     },
     "prompt": {