diff --git a/frontend/src/views/mobile/KeyVisitForm.vue b/frontend/src/views/mobile/KeyVisitForm.vue
index 7b182fd..2aff126 100644
--- a/frontend/src/views/mobile/KeyVisitForm.vue
+++ b/frontend/src/views/mobile/KeyVisitForm.vue
@@ -162,7 +162,7 @@ async function handleSubmit() {
 
       <el-form-item>
         <template #label><span class="form-label">计划拜访时间</span></template>
-        <el-input v-model="form.planned_date" placeholder="如: 2026-06-25" />
+        <el-date-picker v-model="form.planned_date" type="date" placeholder="选择日期" style="width:100%" />
       </el-form-item>
 
       <el-form-item>