diff --git a/packages/vant-area-data/src/index.ts b/packages/vant-area-data/src/index.ts
index f3ac0a126..c332cb7ac 100644
--- a/packages/vant-area-data/src/index.ts
+++ b/packages/vant-area-data/src/index.ts
@@ -2543,9 +2543,8 @@ export const areaList = {
     460203: '吉阳区',
     460204: '天涯区',
     460205: '崖州区',
-    460321: '西沙群岛',
-    460322: '南沙群岛',
-    460323: '中沙群岛的岛礁及其海域',
+    460321: '西沙区',
+    460322: '南沙区',
     460401: '那大镇',
     460402: '和庆镇',
     460403: '南丰镇',