fix: 修复样式问题

Author: wangdan-fit2cloud

ui/src/views/function-lib/index.vue

@@ -49,7 +49,7 @@
             :sm="12"
             :md="8"
             :lg="6"
-            :xl="4"
+            :xl="6"
             v-for="(item, index) in functionLibList"
             :key="index"
             class="mb-16"