diff --git a/src/components/MobileHeader.vue b/src/components/MobileHeader.vue
deleted file mode 100644
index 1621f1c..0000000
--- a/src/components/MobileHeader.vue
+++ /dev/null
@@ -1,261 +0,0 @@
-<template>
-  <div class="mobile-header" :class="{ 'in-app': isInAppEnvironment }">
-    <!-- 状态栏占位区域（仅在APP中显示） -->
-    <div v-if="isInAppEnvironment" class="status-bar-spacer"></div>
-
-    <!-- header内容 -->
-    <div class="header-content">
-      <button v-if="showBack" class="back-btn" @click="handleBack">
-        <svg class="back-icon" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
-          <path
-            d="M15 18L9 12L15 6"
-            stroke="currentColor"
-            stroke-width="2"
-            stroke-linecap="round"
-            stroke-linejoin="round"
-          />
-        </svg>
-      </button>
-      <div v-if="!showBack && showHelp" class="placeholder"></div>
-      <h1 class="title">{{ title }}</h1>
-      <button v-if="showHelp" class="help-btn" @click="$emit('help')">
-        <svg class="help-icon" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
-          <circle cx="12" cy="12" r="10" stroke="currentColor" stroke-width="2" />
-          <path
-            d="M9.09 9A3 3 0 0 1 12 6a3 3 0 0 1 3 3c0 2-3 3-3 3"
-            stroke="currentColor"
-            stroke-width="2"
-            stroke-linecap="round"
-            stroke-linejoin="round"
-          />
-          <path
-            d="M12 17h.01"
-            stroke="currentColor"
-            stroke-width="2"
-            stroke-linecap="round"
-            stroke-linejoin="round"
-          />
-        </svg>
-      </button>
-      <div v-if="showBack && !showHelp" class="placeholder"></div>
-
-      <slot name="extraFunction"></slot>
-    </div>
-  </div>
-</template>
-
-<script setup>
-import { useRouter, useRoute } from 'vue-router'
-import { computed, ref, onMounted } from 'vue'
-import { closePage, isInApp } from '@/utils/appBridge.js'
-
-// 定义props
-const props = defineProps({
-  title: {
-    type: String,
-    required: true,
-  },
-  showBack: {
-    type: Boolean,
-    default: true,
-  },
-  showHelp: {
-    type: Boolean,
-    default: false,
-  },
-  isHomePage: {
-    type: Boolean,
-    default: false,
-  },
-})
-
-// 定义emits
-defineEmits(['help'])
-
-const router = useRouter()
-const route = useRoute()
-
-// 检测是否在APP环境中
-const isInAppEnvironment = ref(false)
-
-// 定义首页路由列表
-const homeRoutes = ['/host-center', '/agency-center', '/coin-seller', '/']
-
-// 计算是否为首页
-const isCurrentlyHomePage = computed(() => {
-  // 1. 首先检查 props
-  const propsHomePage = props.isHomePage === true || props.isHomePage === 'true'
-
-  // 2. 然后检查路由
-  const routeHomePage = homeRoutes.includes(route.path)
-
-  // 3. 两者任一为true即为首页
-  return propsHomePage || routeHomePage
-})
-
-const handleBack = () => {
-  if (isCurrentlyHomePage.value && isInApp()) {
-    // 首页且在APP中：关闭页面
-    console.log('home back')
-    closePage()
-  } else {
-    // 非首页或浏览器环境：正常返回
-    router.go(-1)
-  }
-}
-
-// 组件挂载时检测环境
-onMounted(() => {
-  isInAppEnvironment.value = isInApp()
-})
-</script>
-
-<style scoped>
-.mobile-header {
-  background: white !important;
-  border-bottom: 1px solid #f0f0f0;
-  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
-}
-
-/* 状态栏占位区域 - 固定30px */
-.status-bar-spacer {
-  height: 30px;
-  background: white !important;
-}
-
-/* header内容区域 - 固定60px */
-.header-content {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  padding: 12px 16px;
-  height: 60px;
-  background: white !important;
-}
-
-.back-btn,
-.help-btn {
-  width: 36px;
-  height: 36px;
-  border: none;
-  background: #f8f9fa !important;
-  border-radius: 50%;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  color: #495057 !important;
-  cursor: pointer;
-  transition: all 0.2s ease;
-  border: 1px solid #e9ecef;
-}
-
-.back-btn:hover,
-.help-btn:hover {
-  background: #e9ecef !important;
-  color: #343a40 !important;
-  transform: scale(1.05);
-  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
-}
-
-.back-btn:active,
-.help-btn:active {
-  transform: scale(0.95);
-  background: #dee2e6 !important;
-}
-
-.back-icon,
-.help-icon {
-  width: 20px;
-  height: 20px;
-  color: inherit;
-  stroke-width: 2.5;
-}
-
-.title {
-  font-size: 18px;
-  font-weight: 600;
-  margin: 0;
-  color: #212529 !important;
-  text-align: center;
-  flex: 1;
-  letter-spacing: 0.3px;
-}
-
-.placeholder {
-  width: 36px;
-  height: 36px;
-}
-
-/* 强制覆盖任何暗黑模式样式 */
-@media (prefers-color-scheme: dark) {
-  .mobile-header {
-    background: white !important;
-    border-bottom-color: #f0f0f0 !important;
-  }
-
-  .status-bar-spacer {
-    background: white !important;
-  }
-
-  .header-content {
-    background: white !important;
-  }
-
-  .back-btn,
-  .help-btn {
-    background: #f8f9fa !important;
-    border-color: #e9ecef !important;
-    color: #495057 !important;
-  }
-
-  .back-btn:hover,
-  .help-btn:hover {
-    background: #e9ecef !important;
-    color: #343a40 !important;
-  }
-
-  .title {
-    color: #212529 !important;
-  }
-}
-
-/* 强制针对移动设备的样式 */
-@media screen and (max-width: 768px) {
-  .mobile-header {
-    background: white !important;
-    color: #212529 !important;
-  }
-
-  .mobile-header * {
-    color: inherit !important;
-  }
-
-  .title {
-    color: #212529 !important;
-  }
-
-  .back-btn,
-  .help-btn {
-    background: #f8f9fa !important;
-    color: #495057 !important;
-    border-color: #e9ecef !important;
-  }
-}
-
-/* 针对特定手机浏览器的修复 */
-@supports (-webkit-touch-callout: none) {
-  .mobile-header {
-    background: white !important;
-  }
-
-  .title {
-    color: #212529 !important;
-  }
-
-  .back-btn,
-  .help-btn {
-    background: #f8f9fa !important;
-    color: #495057 !important;
-  }
-}
-</style>