diff --git a/src/theme/variables.css b/src/theme/variables.css
index 449b94f..ce9b3ee 100644
--- a/src/theme/variables.css
+++ b/src/theme/variables.css
@@ -88,7 +88,7 @@ html.ion-palette-light {
   --ion-text-color-step-800: #cccccc;
   --ion-text-color-step-850: #d9d9d9;
   --ion-text-color-step-900: #e6e6e6;
-  --ion-text-color-step-950: #f2f2f2;
+  --ion-text-color-step-950: #f5f5f5;
 
   --ion-background-color-step-50: #f2f2f2;
   --ion-background-color-step-100: #e6e6e6;
diff --git a/src/views/notify/detail.vue b/src/views/notify/detail.vue
index 4e2f23d..9ed88c3 100644
--- a/src/views/notify/detail.vue
+++ b/src/views/notify/detail.vue
@@ -23,7 +23,7 @@ function getConfigByType(type: string) {
       <div v-if="data" class="notification-detail">
         <!-- 图标和标题 -->
         <div class="flex items-start gap-4">
-          <div class="bg-[#f1f1f1] dark:bg-[#2d2d2d] p-2.5 rounded-full shrink-0">
+          <div class="bg-text-950 p-2.5 rounded-full shrink-0">
             <Icon :icon="getConfigByType(data.type).icon" class="text-2xl" :style="{ color: getConfigByType(data.type).color }" />
           </div>
           <div class="flex-1 min-w-0">
diff --git a/src/views/notify/index.vue b/src/views/notify/index.vue
index 7f4ebf7..069b06c 100644
--- a/src/views/notify/index.vue
+++ b/src/views/notify/index.vue
@@ -103,7 +103,7 @@ onBeforeMount(() => {
           class="py-3"
           @click="handleItemClick(item)"
         >
-          <div slot="start" class="bg-[#f4f4f4] dark:bg-[#0a0a0a] p-2.5 rounded-full">
+          <div slot="start" class="bg-text-950 p-2.5 rounded-full">
             <Icon :icon="getConfigByType(item.type).icon" class="text-2xl" :style="{ color: getConfigByType(item.type).color }" />
           </div>
           <div class="pl-3 w-full">
diff --git a/src/views/riwa/index.vue b/src/views/riwa/index.vue
index a422202..6d1d703 100644
--- a/src/views/riwa/index.vue
+++ b/src/views/riwa/index.vue
@@ -3,20 +3,6 @@ import IconParkOutlineApplicationMenu from "~icons/icon-park-outline/application
 import IconParkOutlineScanCode from "~icons/icon-park-outline/scan-code";
 import News from "./components/news.vue";
 import Rwa from "./components/rwa.vue";
-
-const { open } = useQRScanner();
-
-async function handleScan() {
-  const result = await open({
-    title: "扫描二维码",
-  });
-
-  if (result) {
-    console.log("扫描结果:", result);
-    // TODO: 根据扫描结果进行相应处理
-    // 例如：跳转到对应页面、显示信息等
-  }
-}
 </script>
 
 <template>
@@ -30,9 +16,6 @@ async function handleScan() {
       </ion-toolbar>
     </ion-header>
     <ion-content :fullscreen="true" class="ion-padding">
-      <ion-button fill="clear" @click="handleScan">
-        <IconParkOutlineScanCode slot="icon-only" />
-      </ion-button>
       <!-- <pwa-install-button class="mb-4" /> -->
       <Rwa />
       <News />
diff --git a/tailwind.config.ts b/tailwind.config.ts
index 6e2861a..6970e60 100644
--- a/tailwind.config.ts
+++ b/tailwind.config.ts
@@ -34,6 +34,7 @@ const config: Config = {
           800: "var(--ion-text-color-step-800)",
           850: "var(--ion-text-color-step-850)",
           900: "var(--ion-text-color-step-900)",
+          950: "var(--ion-text-color-step-950)",
         },
       },
     },