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src/app/admin/statistics/coupon-use/coupon-use.component.html

@@ -71,9 +71,9 @@
             <td>{{ data.codeStart + ' - ' + data.codeEnd}}</td>
             <td>{{ data.createTime | date: 'yyyy-MM-dd HH:mm'}}</td>
             <td><span *ngIf="data.mailTime != null">{{ data.mailTime | date: 'yyyy-MM-dd'}}</span></td>
-            <td>{{ data.batchNum }}</td>
-            <td>{{ data.useNum }}</td>
-            <td>{{ data.useRate + '%' }}</td>
+            <td>{{ (data.batchNum!=null?data.useRate:0)}}</td>
+            <td>{{ (data.useNum!=null?data.useRate:0)}}</td>
+            <td>{{ (data.useRate!=null?data.useRate:0) + '%' }}</td>
             <td>
                 <a nz-dropdown [nzDropdownMenu]="menu">
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