修复：客户管理 - 客户已预支积分显示nan

文字修改

pages.json

@@ -767,7 +767,7 @@
 				{
 					"path": "custom/index",
 					"style": {
-						"navigationBarTitleText": "客户管理"
+						"navigationBarTitleText": "顾客管理"
 					}
 				}
 			]

pages/admin/business/edit_staff.vue

@@ -95,7 +95,7 @@
           </view>
           <view class="line">
             <view class="line-content">
-              <view class="title">客户管理</view>
+              <view class="title">顾客管理</view>
               <switch :checked="info.is_user == 1"  @change="changeSwitch($event,'is_user')" color="#437ffd" style="transform:scale(0.8)" />
             </view>
           </view>

pages/admin/custom/index.vue

@@ -18,7 +18,7 @@
             <view class="nickname">{{ item.nickname }}</view>
             <view class="custom-id">{{ item.uid }}</view>
           </view>
-          <view class="info-bottom">已预支积分：{{ item.advance_exchange_integral }}</view>
+          <view class="info-bottom">已预支积分：{{ item.advance_exchange_integral || 0.00 }}</view>
         </view>
         <view class="right-btn">
           <!--<view class="give-btn" @click="showIntegralChangePopup(item)">赠送积分</view>-->