教材列表文案

projects/textbook/src/app/textbook/textbook.component.html

@@ -254,10 +254,10 @@
           </ng-template>
         </td>
         <td nzEllipsis nz-popover [nzPopoverContent]="contentTemplateapproval">
-          {{ data?.get("approval") || "-" }}
+          {{ data?.get("approval") || "否" }}
           <ng-template #contentTemplateapproval>
             <div style="max-width: 400px">
-              {{ data?.get("approval") || "-" }}
+              {{ data?.get("approval") || "否" }}
             </div>
           </ng-template>
         </td>