diff --git a/sgzb-ui/src/views/claimAndRefund/return/returnApplyAdd.vue b/sgzb-ui/src/views/claimAndRefund/return/returnApplyAdd.vue
index 0cca44e7..6624d577 100644
--- a/sgzb-ui/src/views/claimAndRefund/return/returnApplyAdd.vue
+++ b/sgzb-ui/src/views/claimAndRefund/return/returnApplyAdd.vue
@@ -119,7 +119,7 @@
       <el-table-column label="规格型号" prop="typeCode" min-width="200" :show-overflow-tooltip="true" />
       <el-table-column label="计量单位" prop="unitNames" min-width="100" />
 
-      <el-table-column label="当前在用量" align="center" prop="num" min-width="180"></el-table-column>
+      <el-table-column label="当前在用量" align="center" prop="useNum" min-width="180"></el-table-column>
       <el-table-column label="退料数量" align="center" prop="createTime" min-width="180">
         <template slot-scope="scope">
           <el-input
@@ -287,7 +287,8 @@ export default {
         typeName: '', //显示的设备类型
         typeCode: '', //显示的设备规格
         unitNames: '', //显示的设备 单位
-        num: '', //当前在用量
+        num: '', 
+        useNum: '', //当前在用量
         remark: '', //单条备注
         preNum: 1, //预领数量
       },
@@ -710,7 +711,7 @@ export default {
     },
 
     checkNum(row) {
-      let maxNum = row.num
+      let maxNum = row.useNum
       if (row.num <= 1) {
         row.num = 1
       } else if (row.num >= maxNum) {
@@ -759,6 +760,7 @@ export default {
       template.typeName = node.pathLabels[2]
       template.typeCode = node.pathLabels[3]
       template.num = node.data.num
+      template.useNum = node.data.useNum
       return template
     },
   },