diff --git a/src/views/wms/inventoryManage/differenceRequest/index.vue b/src/views/wms/inventoryManage/differenceRequest/index.vue
index 060191b22..77320f490 100644
--- a/src/views/wms/inventoryManage/differenceRequest/index.vue
+++ b/src/views/wms/inventoryManage/differenceRequest/index.vue
@@ -315,6 +315,11 @@ const submitForm = async (formType,submitData) => {
   data.subList = tableData.value
   try {
     if (formType === 'create') {
+      for (const item of data.subList) {
+  if (item.requestQty <= 0) {
+    message.warning('数量必须大于0')
+    return // 这会从整个 submitForm 函数返回
+  }}
       await DifferenceRequestMainApi.createMain(data)
       message.success(t('common.createSuccess'))
     } else {