diff --git a/src/views/PurchasingCenter/OfflineContract/index.vue b/src/views/PurchasingCenter/OfflineContract/index.vue
index 554d5ec5..6281e72e 100644
--- a/src/views/PurchasingCenter/OfflineContract/index.vue
+++ b/src/views/PurchasingCenter/OfflineContract/index.vue
@@ -77,11 +77,21 @@
             {{ scope.row.物料规格 }}
           </template>
         </el-table-column>
-        <el-table-column label="分配数量" align="center" min-width="80" prop="零件数量">
+        <el-table-column label="分配数量" align="center" min-width="80">
           <template slot-scope="scope">
             {{ scope.row.零件数量 }}
           </template>
         </el-table-column>
+        <el-table-column label="使用滞货数量" align="center" min-width="100">
+          <template slot-scope="scope">
+            {{ Number(scope.row.使用滞货数量) }}
+          </template>
+        </el-table-column>
+        <el-table-column label="待采购数量" align="center" min-width="80" prop="待采购数量">
+          <template slot-scope="scope">
+            {{ scope.row.待采购数量 = Number(scope.row.零件数量) - Number(scope.row.使用滞货数量) }}
+          </template>
+        </el-table-column>
         <el-table-column label="计划到货时间" align="center" min-width="100">
           <template slot-scope="scope">
             {{ scope.row.物料计划到货时间.split(' ')[0] }}