diff --git a/api/app/services/lightning_service.py b/api/app/services/lightning_service.py
index 32d7628..0271c25 100644
--- a/api/app/services/lightning_service.py
+++ b/api/app/services/lightning_service.py
@@ -583,7 +583,7 @@ def import_lightning_distribution_from_file(
         inserted_count += len(rows_to_insert)
 
     if inserted_count == 0:
-        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail="未解析到可导入的有效雷电分布记录")
+        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail="未解析到可导入的有效地闪密度记录")
 
     db.commit()
     _publish_lightning_change(
diff --git a/api/app/services/seed_service.py b/api/app/services/seed_service.py
index c2d57a4..5e30022 100644
--- a/api/app/services/seed_service.py
+++ b/api/app/services/seed_service.py
@@ -275,7 +275,7 @@ DEFAULT_MENUS: list[dict[str, object]] = [
     },
     {
         "code": "admin.lightning_distribution",
-        "name": "雷电分布统计",
+        "name": "地闪密度统计",
         "path": "/admin/lightning-distribution",
         "icon": "Map",
         "parent_code": None,
diff --git a/web/src/app/admin/lightning-distribution/page.tsx b/web/src/app/admin/lightning-distribution/page.tsx
index 5681802..0fcde71 100644
--- a/web/src/app/admin/lightning-distribution/page.tsx
+++ b/web/src/app/admin/lightning-distribution/page.tsx
@@ -290,7 +290,7 @@ export default function AdminLightningDistributionPage() {
       <Card>
         <Space direction="vertical" size={12}>
           <Typography.Text type="secondary">
-            请先登录后再访问雷电分布统计页面。
+            请先登录后再访问地闪密度统计页面。
           </Typography.Text>
           <Button>
             <Link href="/">返回首页</Link>
@@ -320,7 +320,7 @@ export default function AdminLightningDistributionPage() {
         extra={
           canManage && (
             <Button type="primary" onClick={() => setImportModalOpen(true)}>
-              导入雷电分布数据
+              导入地闪密度数据
             </Button>
           )
         }
@@ -388,7 +388,7 @@ export default function AdminLightningDistributionPage() {
       </Card>
 
       <Modal
-        title="导入雷电分布数据"
+        title="导入地闪密度数据"
         open={importModalOpen}
         onCancel={() => {
           setImportModalOpen(false);