diff --git a/src/views/purchase/purchasingrequisition/add.vue b/src/views/purchase/purchasingrequisition/add.vue
index 90ec3a0..df444c6 100644
--- a/src/views/purchase/purchasingrequisition/add.vue
+++ b/src/views/purchase/purchasingrequisition/add.vue
@@ -1285,9 +1285,12 @@ const schoolUnifiedPurchaseFormDisabled = computed(() => {
 // 特殊情况字典 value：0否 1紧急 2单一 3进口
 const isUrgentSpecial = computed(() => dataForm.isSpecial === '1');
 
-// 是否为特殊情况（非0即为特殊情况：紧急、单一、进口）
+// 是否为特殊情况（非0即为特殊情况：紧急、单一、进口）或预算金额>=30万
 const isSpecialCase = computed(() => {
-	return dataForm.isSpecial && dataForm.isSpecial !== '0';
+    // 特殊情况或预算金额>=30万时，需要选择校党委
+    const isSpecial = dataForm.isSpecial && dataForm.isSpecial !== '0';
+    const isHighBudget = dataForm.budget != null && dataForm.budget >= BUDGET_FEASIBILITY_THRESHOLD.value;
+    return isSpecial || isHighBudget;
 });
 
 // 第二步标题