fix: 证书编号字段调整

src/pages/showcase/index.vue

@@ -14,7 +14,7 @@
               <p>中国PRP持证人</p>
               <h2>{{ item.name }}</h2>
               <p>证书编号</p>
-              <p style="color:#cfb181">{{ item.number }}</p>
+              <p style="color:#cfb181">{{ item.certificate_number }}</p>
             </div>
             <img :src="item.avatar + '?x-oss-process=image/resize,m_fill,h_360,w_300'" class="pic" />
           </div>