fix: change textbook textbookSubscription

src/views/educational/textbookSubscription/components/view.vue

@@ -119,7 +119,7 @@
           <a-button
             type="link"
             @click="openModal(true, record)"
-            :disabled="record.inStockroomNum || status === 4"
+            :disabled="record.inStockNum || status === 4"
           >
             变更
           </a-button>