fix: css 标签排序后在头条小程序显示不正常的问题

packages/uni-cli-shared/lib/platform.js

@@ -566,7 +566,8 @@ module.exports = {
       orderedValues: false,
       mergeLonghand: false,
       mergeRules: false,
-      cssDeclarationSorter: false,
+      cssDeclarationSorter: false,
+      uniqueSelectors: false, // 标签排序影响头条小程序
       discardComments: false,
       discardDuplicates: false // 条件编译会导致重复
     }