diff --git a/src/pages/about/about.vue b/src/pages/about/about.vue
index 2825a73..72f8809 100644
--- a/src/pages/about/about.vue
+++ b/src/pages/about/about.vue
@@ -69,18 +69,6 @@ onReady(() => {
 onShow(() => {
   console.log('onShow uniKuRoot exposeRef', uniKuRoot.value?.exposeRef)
 })
-
-// 备注：本文件内容直接放到 about.vue 页面，在`微信小程序`里面不生效，单独放到一个文件却生效，原因未知
-// 2025-08-31 经过测试，不适用root插件就可以。
-const testBindCssVariable = ref('red')
-function changeTestBindCssVariable() {
-  if (testBindCssVariable.value === 'red') {
-    testBindCssVariable.value = 'green'
-  }
-  else {
-    testBindCssVariable.value = 'red'
-  }
-}
 </script>
 
 <template root="uniKuRoot">
@@ -99,15 +87,6 @@ function changeTestBindCssVariable() {
     </button>
     <RequestComp />
     <VBindCss />
-    <view class="text-center text-sm text-gray">
-      如下直接写，不生效，如果去掉 root插件也可以。看起来是root插件影响了
-    </view>
-    <button class="mt-4 w-60 text-center" @click="changeTestBindCssVariable">
-      toggle v-bind css变量
-    </button>
-    <view class="test-css my-2 text-center">
-      测试v-bind css变量的具体文案
-    </view>
     <view class="mb-6 h-1px bg-#eee" />
     <view class="text-center">
       <button type="primary" size="mini" class="w-160px" @click="gotoAlova">
@@ -137,10 +116,3 @@ function changeTestBindCssVariable() {
     <view class="h-6" />
   </view>
 </template>
-
-<style lang="scss" scoped>
-.test-css {
-  color: v-bind(testBindCssVariable);
-  font-size: 24px;
-}
-</style>
diff --git a/src/pages/about/components/VBindCss.vue b/src/pages/about/components/VBindCss.vue
index 567f35d..bc5a048 100644
--- a/src/pages/about/components/VBindCss.vue
+++ b/src/pages/about/components/VBindCss.vue
@@ -1,5 +1,5 @@
 <script lang="ts" setup>
-// 备注：本文件内容直接放到 about.vue 页面，在`微信小程序`里面不生效，单独放到一个文件却生效，原因未知
+// root 插件更新到 1.3.4之后，都正常了。
 const testBindCssVariable = ref('red')
 function changeTestBindCssVariable() {
   if (testBindCssVariable.value === 'red') {