fix：分页问题处理，切换分页服务端返回总数为-1（离谱）

apps/bigmember_pc/src/views/portrayal/components/DynamicList.vue

@@ -882,9 +882,9 @@ export default {
           if (res.data?.count !== res.data.list.length) {
             this.listState.pageSize = res.data.list.length
           }
+          let count = res.data?.count
+          $bus.$emit('sendCount', count)
         }
-        let count = res.data?.count
-        $bus.$emit('sendCount', count)
         try {
           res.data.list = res.data.list.map((item) => {
             let visited