【特价】申请管理折扣页面，输入新全包价后，旧全包价跟着变化了

http://zentao.jdshangmen.com/bug-view-1040.html

src/views/ecw/order/special/Discount.vue

@@ -18,7 +18,7 @@
       <el-form-item :label="$t('是否预付')">
         <dict-tag :type="DICT_TYPE.ECW_YESNO" :value="orderItem.isPayAdvance" />
       </el-form-item>
-      
+
       <el-row v-if="!orderItem.charging">
         <el-col :span="12">
           <el-form-item :label="$t('旧运费')">
@@ -45,15 +45,15 @@
           </el-form-item>
         </el-col>
       </el-row>
-      
+
       <el-form-item :label="$t('旧全包价')" v-if="orderItem.charging">
-        {{form.freight}} {{ currentMap[form.freightCurrency] }} / {{ unitMap[form.freightVolume] }}
+        {{form.orgFreight}} {{ currentMap[form.freightCurrency] }} / {{ unitMap[form.freightVolume] }}
       </el-form-item>
       <el-form-item :label="$t('新全包价')" style="width: 400px" prop="clearanceFreight"  v-if="orderItem.charging">
         <el-input v-model="form.freight" type="number" class="w-100" />
         {{ currentMap[form.freightCurrency] }} / {{ unitMap[form.freightVolume] }}
       </el-form-item>
-      
+
     </el-form>
     <div class="page-title">审批流程</div>
     <work-flow xmlkey="special_apply" v-model="ccIdArr" />