diff --git a/src/views/wms/deliversettlementManage/customerreturn/customerreturnRequestMain/index.vue b/src/views/wms/deliversettlementManage/customerreturn/customerreturnRequestMain/index.vue
index 5c6c53ad1..de5efcccd 100644
--- a/src/views/wms/deliversettlementManage/customerreturn/customerreturnRequestMain/index.vue
+++ b/src/views/wms/deliversettlementManage/customerreturn/customerreturnRequestMain/index.vue
@@ -58,7 +58,7 @@
     @searchTableSuccess="searchTableSuccess"
     @submitForm="submitForm"
     @onEnter="onEnter"
-
+    @inputNumberChange="inputNumberChange"
   />
   <!-- 添加明细：采购收货记录单号 -->
   <SearchTable ref="searchTableRef" @searchTableSuccess="searchTableSuccess1" />
@@ -729,14 +729,30 @@ const tableSelectionDelete = (selection) => {
 }
 
 //为true表示子表数据中存在数量为0的数据
-const flag = ref(false)
-
+const inputNumberChange = (field, val,row, index) => {
+  if(field=='qty'){
+    if(row['subReturnedQty']!=null&&row['qty']>row['subReturnedQty']){
+      message.error(`物料${row['itemCode']}最大数量为${row['subReturnedQty']}`)
+    }
+  }
+  console.log('inputNumberChange',field, val,row, index)
+}
 // 主子数据 提交
 const submitForm = async (formType, submitData) => {
   let data = {...submitData}
   if(data.masterId){
     data.id = data.masterId
   }
+  let flag = true
+  tableData.value.forEach(item=>{
+    if(item['subReturnedQty']!=null&&item['qty']>item['subReturnedQty']){
+      flag = false
+      message.error(`物料${item['itemCode']}最大数量为${item['subReturnedQty']}`)
+    }
+  })
+  if(!flag){
+    return
+  }
   data.subList = tableData.value // 拼接子表数据参数
   data.subList.forEach(obj => {
     if(obj.qty == 0){