铸造活动

src/views/activity/Detail1.vue

@@ -39,7 +39,7 @@ export default {
     },
     computed: {
         isSolded() {
-            return this.info.stock && this.info.stock < 0;
+            return !this.info.stock || this.info.stock < 0;
         }
     },
     mounted() {