diff --git a/inventory-web/src/views/borrow/apply/index.vue b/inventory-web/src/views/borrow/apply/index.vue
index 12b63a1..292b9d0 100644
--- a/inventory-web/src/views/borrow/apply/index.vue
+++ b/inventory-web/src/views/borrow/apply/index.vue
@@ -412,6 +412,7 @@
               style="width: 100%"
               value-format="YYYY-MM-DD"
               :disabled="requestIndefinite"
+              :disabled-date="disabledDate"
           />
           <el-checkbox v-model="requestIndefinite" @change="handleRequestIndefiniteChange" style="margin-left: 12px;">
             长期借用
@@ -1048,6 +1049,11 @@ const loadApprovers = async () => {
   }
 }
 
+// ★ 禁止选择今天以前的日期（预计归还日期不应早于当日）
+const disabledDate = (time: Date) => {
+  return time.getTime() < Date.now() - 8.64e7
+}
+
 // ★ 长期借用勾选：勾选时清空已选的归还日期
 const handleRequestIndefiniteChange = (val: boolean) => {
   if (val) requestExpectedReturn.value = ''