diff --git a/src/styles/variables.less b/src/styles/variables.less
index be32874..29810e6 100644
--- a/src/styles/variables.less
+++ b/src/styles/variables.less
@@ -284,3 +284,5 @@
 @finance-entry-export-bg: #e6f6ec;
 @finance-entry-badge-bg: #f53f3f;
 @finance-chart-switch-active: #024fff;
+@finance-switch-active-bg: #e8f0ff;
+@finance-switch-idle-bg: #f2f4f7;
diff --git a/src/views/finance/cpns/FinanceChart.vue b/src/views/finance/cpns/FinanceChart.vue
index 4eb1de8..e7290ef 100644
--- a/src/views/finance/cpns/FinanceChart.vue
+++ b/src/views/finance/cpns/FinanceChart.vue
@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import { computed, ref } from 'vue'
-import { ElRadioGroup, ElRadioButton } from 'element-plus'
+import { ElButton } from 'element-plus'
 
 interface DistributionItem {
   name: string
@@ -31,9 +31,23 @@ const AXIS = [250, 200, 150, 100, 50]
 const AXIS_MAX = AXIS[0]
 const MONTHS = ['1月', '2月', '3月', '4月', '5月']
 
+interface PeriodOption {
+  label: string
+  value: 'month' | 'half'
+}
+
 // 设计稿 #20 右上角切换：月度账单（激活）/ 上半
+const PERIODS: PeriodOption[] = [
+  { label: '月度账单', value: 'month' },
+  { label: '上半', value: 'half' },
+]
+
 const period = ref<'month' | 'half'>('month')
 
+function onPeriodChange(value: 'month' | 'half'): void {
+  period.value = value
+}
+
 // 柱高按 Y 轴量程绝对值换算（设计稿 #20：Y 轴 250 为满量程），非占比
 function heightPercentOf(value: number): number {
   if (value <= 0) return 0
@@ -47,14 +61,17 @@ function heightPercentOf(value: number): number {
       业务类型分布
     </h3>
 
-    <el-radio-group v-model="period" class="finance-chart__switch">
-      <el-radio-button value="month">
-        月度账单
-      </el-radio-button>
-      <el-radio-button value="half">
-        上半
-      </el-radio-button>
-    </el-radio-group>
+    <div class="finance-chart__switch">
+      <el-button
+        v-for="item in PERIODS"
+        :key="item.value"
+        class="finance-chart__switch-btn"
+        :class="{ 'is-active': period === item.value }"
+        @click="onPeriodChange(item.value)"
+      >
+        {{ item.label }}
+      </el-button>
+    </div>
 
     <div class="finance-chart__body">
       <ul class="finance-chart__axis" aria-hidden="true">
@@ -136,30 +153,38 @@ function heightPercentOf(value: number): number {
   }
 
   &__switch {
+    .flex(row, flex-end, center);
+    gap: 8px;
     position: absolute;
     top: 25px;
     right: 23px;
 
-    :deep(.el-radio-button__inner) {
-      border: none;
-      border-radius: 0;
-      padding: 0;
-      background: transparent;
-      box-shadow: none;
-      font-size: 11px;
-      font-weight: 500;
-      line-height: 15px;
-      color: @finance-muted-text;
-      transition: color 0.2s;
+    :deep(.el-button + .el-button) {
+      margin-left: 0;
     }
+  }
 
-    :deep(.el-radio-button.is-active .el-radio-button__inner) {
-      background: transparent;
+  &__switch-btn {
+    height: 24px;
+    margin-left: 0;
+    padding: 0 12px;
+    border: none;
+    border-radius: @radius-round;
+    background: @finance-switch-idle-bg;
+    font-size: 11px;
+    font-weight: 500;
+    line-height: 24px;
+    color: @finance-muted-text;
+    transition: color 0.2s, background 0.2s;
+
+    &:hover {
+      background: @finance-switch-idle-bg;
       color: @finance-chart-switch-active;
     }
 
-    :deep(.el-radio-button + .el-radio-button) {
-      margin-left: 14px;
+    &.is-active {
+      background: @finance-switch-active-bg;
+      color: @finance-chart-switch-active;
     }
   }
 
diff --git a/src/views/finance/invoices.vue b/src/views/finance/invoices.vue
index 4a8cb1c..1775ae9 100644
--- a/src/views/finance/invoices.vue
+++ b/src/views/finance/invoices.vue
@@ -2,7 +2,7 @@
 import { computed, onMounted, ref } from 'vue'
 import { storeToRefs } from 'pinia'
 import { RouterLink } from 'vue-router'
-import { ElMessage, ElButton, ElRadioGroup, ElRadioButton, ElTable, ElTableColumn } from 'element-plus'
+import { ElMessage, ElButton, ElTable, ElTableColumn } from 'element-plus'
 import { FilterPanel, PaginationBar, StatusTag } from '@/components'
 import { useFinanceStore } from '@/stores/modules/finance'
 import type { Invoice, InvoiceStatus } from '@/types/business/finance'
@@ -36,10 +36,6 @@ function onTab(value: InvoiceStatus | 'all'): void {
   void financeStore.searchInvoices()
 }
 
-function onTabChange(val: string | number | boolean | undefined): void {
-  onTab(val as InvoiceStatus | 'all')
-}
-
 function onSearch(): void {
   financeStore.setInvoiceQuery({ ...invoiceQuery.value, keyword: keyword.value })
   void financeStore.searchInvoices()
@@ -112,19 +108,17 @@ onMounted(() => {
       </RouterLink>
     </section>
 
-    <el-radio-group
-      class="invoices__tabs"
-      :model-value="invoiceQuery.status"
-      @change="onTabChange"
-    >
-      <el-radio-button
+    <div class="invoices__tabs">
+      <el-button
         v-for="tab in STATUS_TABS"
         :key="tab.value"
-        :value="tab.value"
+        class="invoices__tab"
+        :class="{ 'is-active': invoiceQuery.status === tab.value }"
+        @click="onTab(tab.value)"
       >
         {{ tab.label }}
-      </el-radio-button>
-    </el-radio-group>
+      </el-button>
+    </div>
 
     <FilterPanel
       v-model:keyword="keyword"
@@ -326,26 +320,40 @@ onMounted(() => {
   }
 
   &__tabs {
-    :deep(.el-radio-button__inner) {
-      height: 34px;
-      padding: 0 @spacing-base;
-      border: 1px solid @border-color;
-      border-radius: @radius-base;
+    display: flex;
+    flex-direction: row;
+    align-items: flex-start;
+    gap: @spacing-sm;
+  }
+
+  &__tab {
+    height: 34px;
+    margin: 0;
+    padding: 0 @spacing-base;
+    border: 1px solid @border-color;
+    border-radius: @radius-base;
+    background: @white;
+    color: @text-color;
+    font-size: @font-size-base;
+    font-weight: 400;
+    transition: all 0.2s;
+
+    &:hover {
+      border-color: @primary-color;
       background: @white;
-      color: @text-color;
-      font-size: @font-size-base;
-      box-shadow: none;
+      color: @primary-color;
     }
 
-    :deep(.el-radio-button + .el-radio-button) {
-      margin-left: @spacing-sm;
-    }
-
-    :deep(.el-radio-button.is-active .el-radio-button__inner) {
+    &.is-active {
       border-color: @primary-color;
       background: @primary-color;
       color: @white;
-      box-shadow: -1px 0 0 0 @primary-color;
+
+      &:hover {
+        border-color: @primary-color;
+        background: @primary-color;
+        color: @white;
+      }
     }
   }