bug 修复

src/pages/business/discountApply.vue

@@ -119,7 +119,9 @@
                     style="display: flex; align-items: center; margin-bottom: 10px"
                 >
                     <uni-col :span="8">
-                        <view class="addBtn" @click="submitNum">{{ id ? '确认修改' : '减免申请' }}</view>
+                        <view class="addBtn" @click="submitNum">{{
+                            id ? '确认修改' : '减免申请'
+                        }}</view>
                     </uni-col>
                     <uni-col :span="8">
                         <view class="addBtn" @click="handleClean" v-if="num1 > 0">一键去除</view>
@@ -521,13 +523,19 @@ const selectMaCode = (e) => {
     getDirefList(obj)
         .then((res) => {
             const paramList = res.data
+            const existingIds = new Set(typeList.value.map((e) => e.id))
             paramList.forEach((item) => {
                 item.reduceNum = item.num
                 item.reduceDays = 0
                 item.reduceLeaseMoney = 0
                 item.reduceStartTime = null
                 item.reduceEndTime = null
+                // typeList.value.push(item)
+
+                if (!existingIds.has(item.id)) {
                     typeList.value.push(item)
+                    existingIds.add(item.id)
+                }
             })
         })
         .catch((error) => {