diff --git a/pages/index/components/index-one.vue b/pages/index/components/index-one.vue
index 4a92fc5..3bdd32e 100644
--- a/pages/index/components/index-one.vue
+++ b/pages/index/components/index-one.vue
@@ -1134,9 +1134,13 @@ function handleNewFilterConfirm(values) {
         // 特殊处理岗位类型，直接传递数字值
         if (key === 'jobType') {
             pageState.search.type = value;
-        } else if (key === 'area' && Array.isArray(value) && value.length > 0) {
-            // 地区多选，转为逗号分隔字符串
-            pageState.search[key] = value.join(',');
+        } else if (key === 'area') {
+            // 地区多选，转为逗号分隔字符串；未选择时设为空字符串
+            if (Array.isArray(value) && value.length > 0) {
+                pageState.search[key] = value.join(',');
+            } else {
+                pageState.search[key] = '';
+            }
         } else if (value) {
             pageState.search[key] = value;
         } else {