diff --git a/src/views/invoicing/consumable/specifications.vue b/src/views/invoicing/consumable/specifications.vue
index 757b7c5..307fec4 100644
--- a/src/views/invoicing/consumable/specifications.vue
+++ b/src/views/invoicing/consumable/specifications.vue
@@ -92,7 +92,7 @@
                 <template v-for="(ele, index) in commodityArr">
                     <template v-if="ele.names">
                         <br />
-                        <el-form-item label="商品名称" >
+                        <el-form-item label="商品名称">
                             {{ ele.names }}
                         </el-form-item>
                         <br />
@@ -111,7 +111,7 @@
                     </el-form-item>
                     <el-form-item label="单位耗材值">
                         <el-input v-model="ele.surplusStock" type=number placeholder="请输入单位耗材值"
-                            @blur="handleKeyUp($event, ele.surplusStock)"></el-input>
+                            @input="handleKeyUp($event, index)"></el-input>
                     </el-form-item>
                 </template>
 
@@ -275,13 +275,11 @@ export default {
 
                 .match(/^\d*(\.?\d{0,2})/g)[0] || ''
         },
-        handleKeyUp(value, data) {
-            console.log(value, data, '体哦傲视1')
-            // if (value < 0) {
-            //     data = value * -1
-            // }
-
-            // this.ele.surplusStock = this.ele.surplusStock.replace(/[^0-9.]/g, ''); 
+        handleKeyUp(value, index) {
+            console.log(value, index, '体哦傲视1')
+            if (value < 0) {
+                this.commodityArr[index].surplusStock = (value * -1)
+            }
         },
         selectShop(res) {
             this.commodityArr = []