From 604ba2eec6c8391a5f6d5fd34b62b971a00726e2 Mon Sep 17 00:00:00 2001
From: jiangrui <jiangrui@01ly.com.cn>
Date: Wed, 5 Mar 2025 12:29:47 +0800
Subject: [PATCH] =?UTF-8?q?refactor:=E4=BC=98=E5=8C=96=E7=A7=BB=E5=8A=A8?=
 =?UTF-8?q?=E7=AB=AF=E9=A1=B5=E9=9D=A2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 frontend/components.d.ts                      |   1 -
 frontend/postcss.config.cjs                   |   2 +-
 .../src/components/mobile/FolderSelect.vue    | 275 +++++++++----
 .../src/components/mobile/ResourceCard.vue    |  26 +-
 .../src/components/mobile/ResourceSelect.vue  | 201 +++++++---
 frontend/src/stores/douban.ts                 |   5 +
 frontend/src/styles/responsive.scss           |  92 +++--
 frontend/src/utils/index.ts                   |  13 +
 frontend/src/views/mobile/Douban.vue          |  27 +-
 frontend/src/views/mobile/Home.vue            |  10 +-
 frontend/src/views/mobile/Login.vue           |  83 ++--
 frontend/src/views/mobile/ResourceList.vue    | 367 +++++++++++++-----
 12 files changed, 793 insertions(+), 309 deletions(-)

diff --git a/frontend/components.d.ts b/frontend/components.d.ts
index 1e790f5..39ce718 100644
--- a/frontend/components.d.ts
+++ b/frontend/components.d.ts
@@ -57,7 +57,6 @@ declare module 'vue' {
     VanImage: typeof import('vant/es')['Image']
     VanLoading: typeof import('vant/es')['Loading']
     VanOverlay: typeof import('vant/es')['Overlay']
-    VanPopover: typeof import('vant/es')['Popover']
     VanPopup: typeof import('vant/es')['Popup']
     VanSearch: typeof import('vant/es')['Search']
     VanSwitch: typeof import('vant/es')['Switch']
diff --git a/frontend/postcss.config.cjs b/frontend/postcss.config.cjs
index b6fb2cb..6399191 100644
--- a/frontend/postcss.config.cjs
+++ b/frontend/postcss.config.cjs
@@ -2,7 +2,7 @@ module.exports = {
   plugins: {
     "postcss-pxtorem": {
       rootValue({ file }) {
-        return file.indexOf("mobile") !== -1 || file.indexOf("vant") !== -1 ? 37.5 : 75;
+        return file.indexOf("vant") !== -1 || file.indexOf("mobile") !== -1 ? 50 : 75;
       },
       propList: ["*"],
       exclude: (file) => {
diff --git a/frontend/src/components/mobile/FolderSelect.vue b/frontend/src/components/mobile/FolderSelect.vue
index 063b56b..0eb1799 100644
--- a/frontend/src/components/mobile/FolderSelect.vue
+++ b/frontend/src/components/mobile/FolderSelect.vue
@@ -1,38 +1,63 @@
 <template>
   <div class="folder-select">
-    <div class="folder-select-header">
-      当前位置：<el-icon style="margin: 0 5px"><Folder /></el-icon>
-      <span
-        v-for="(path, index) in currentFolderPath"
-        :key="path.cid"
-        class="path-item"
-        @click="handleFolderClick(path, index)"
-      >
-        {{ path.name }}
-        <span v-if="index !== currentFolderPath.length - 1" class="path-separator">></span>
-      </span>
+    <!-- 面包屑导航 -->
+    <div class="folder-select__nav">
+      <van-cell :border="false" class="nav-cell">
+        <template #title>
+          <div class="nav-breadcrumb">
+            <van-icon name="wap-home-o" class="home-icon" @click="handleHomeClick" />
+            <template v-for="(path, index) in currentFolderPath" :key="path.cid">
+              <van-icon v-if="index !== 0" name="arrow" />
+              <span
+                class="path-item"
+                :class="{ 'is-active': index === currentFolderPath.length - 1 }"
+                @click="handleFolderClick(path, index)"
+              >
+                {{ path.name }}
+              </span>
+            </template>
+          </div>
+        </template>
+      </van-cell>
     </div>
-    <div class="folder-item-list">
-      <div v-for="item in folders" :key="item.cid" class="folder-item" @click="getList(item)">
-        <span class="folder-node">
-          <el-icon><Folder /></el-icon>
-          {{ item.name }}
-        </span>
+
+    <!-- 文件夹列表 -->
+    <div class="folder-select__list">
+      <div v-if="resourceStore.loadTree" class="folder-select__loading">
+        <van-loading type="spinner" vertical>加载中...</van-loading>
       </div>
+      <van-empty v-if="!resourceStore.loadTree && !folders.length" description="暂无文件夹" />
+      <van-cell-group v-if="!resourceStore.loadTree && folders.length" :border="false">
+        <van-cell
+          v-for="folder in folders"
+          :key="folder.cid"
+          :border="false"
+          clickable
+          @click="getList(folder)"
+        >
+          <template #icon>
+            <van-icon name="folder-o" class="folder-icon" />
+          </template>
+          <template #title>
+            <span class="folder-name">{{ folder.name }}</span>
+          </template>
+          <template #right-icon>
+            <van-icon name="arrow" />
+          </template>
+        </van-cell>
+      </van-cell-group>
     </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import { ref, defineProps, watch } from "vue";
+import { ref, defineProps, onBeforeUnmount } from "vue";
 import { cloud115Api } from "@/api/cloud115";
 import { quarkApi } from "@/api/quark";
 import type { Folder } from "@/types";
 import { type RequestResult } from "@/types/response";
 import { useResourceStore } from "@/stores/resource";
-
-const resourceStore = useResourceStore();
-import { ElMessage } from "element-plus";
+import { showNotify } from "vant";
 
 const props = defineProps({
   cloudType: {
@@ -41,10 +66,12 @@ const props = defineProps({
   },
 });
 
+const resourceStore = useResourceStore();
 const folders = ref<Folder[]>([]);
 const currentFolderPath = ref<Folder[]>([]);
+
 const emit = defineEmits<{
-  (e: "select", currentFolderPath: Folder[]): void;
+  (e: "select", currentFolderPath: Folder[] | null): void;
   (e: "close"): void;
 }>();
 
@@ -53,98 +80,182 @@ const cloudTypeApiMap = {
   quark: quarkApi,
 };
 
-const handleFolderClick = (folder: Folder, index: number) => {
-  const current = { ...folder };
-  currentFolderPath.value = currentFolderPath.value.slice(0, index);
-  getList(current);
+// 返回根目录
+const handleHomeClick = () => {
+  currentFolderPath.value = [];
+  getList();
 };
 
-watch(
-  () => currentFolderPath.value,
-  () => {
-    emit("select", currentFolderPath.value);
-  },
-  { deep: true } // 添加深度监听
-);
+const handleFolderClick = (folder: Folder, index: number) => {
+  currentFolderPath.value = currentFolderPath.value.slice(0, index + 1);
+  getList(folder);
+};
 
 const getList = async (data?: Folder) => {
   const api = cloudTypeApiMap[props.cloudType as keyof typeof cloudTypeApiMap];
   try {
-    let res: RequestResult<Folder[]> = { code: 0, data: [] as Folder[], message: "" };
     resourceStore.setLoadTree(true);
-    if (api.getFolderList) {
-      // 使用类型保护检查方法是否存在
-      res = await api.getFolderList(data?.cid || "0");
-    }
+    const res: RequestResult<Folder[]> = await api.getFolderList?.(data?.cid || "0");
+
     if (res?.code === 0) {
-      folders.value = res.data.length ? res.data : [];
-      currentFolderPath.value.push(
-        data || {
-          name: "根目录",
-          cid: "0",
-        }
-      );
+      folders.value = res.data || [];
+      if (!data) {
+        currentFolderPath.value = [
+          {
+            name: "根目录",
+            cid: "0",
+          },
+        ];
+      } else if (!currentFolderPath.value.find((p) => p.cid === data.cid)) {
+        currentFolderPath.value.push(data);
+      }
+      emit("select", currentFolderPath.value);
     } else {
       throw new Error(res.message);
     }
-    resourceStore.setLoadTree(false);
   } catch (error) {
-    ElMessage.error(error instanceof Error ? `${error.message}` : "获取目录失败");
-    // 关闭模态框
-    emit("close");
-    resourceStore.setLoadTree(false);
+    showNotify({
+      type: "danger",
+      message: error instanceof Error ? error.message : "获取目录失败",
+    });
+    currentFolderPath.value = [];
     folders.value = [];
+    emit("select", null);
+    emit("close");
+  } finally {
+    resourceStore.setLoadTree(false);
   }
 };
 
+// 初始化加载
 getList();
+
+// 组件销毁前重置状态
+onBeforeUnmount(() => {
+  currentFolderPath.value = [];
+  folders.value = [];
+  emit("select", null);
+});
 </script>
 
-<style scoped lang="scss">
-@import "@/styles/responsive.scss";
-
+<style lang="scss" scoped>
 .folder-select {
   position: relative;
-  padding-top: var(--spacing-xl);
+  height: 100%;
+  background: var(--theme-other_background);
+  display: flex;
+  flex-direction: column;
 
-  &-header {
+  &__nav {
+    flex-shrink: 0;
+    border-bottom: 0.5px solid #f5f5f5;
+    background: var(--theme-other_background);
+
+    .nav-cell {
+      padding: 12px 16px;
+      min-height: 24px;
+    }
+
+    .nav-breadcrumb {
+      display: flex;
+      align-items: center;
+      flex-wrap: wrap;
+      gap: 4px;
+      font-size: 14px;
+      line-height: 1.4;
+      min-height: 20px;
+    }
+
+    .home-icon {
+      font-size: 16px;
+      color: var(--theme-theme);
+      margin-right: 4px;
+    }
+
+    .path-item {
+      color: #666;
+      padding: 2px 4px;
+      border-radius: 4px;
+
+      &.is-active {
+        color: var(--theme-theme);
+        font-weight: 500;
+      }
+
+      &:active {
+        background-color: #f5f5f5;
+      }
+    }
+  }
+
+  &__list {
+    flex: 1;
+    overflow-y: auto;
+    padding: 8px 0;
+    position: relative;
+    min-height: 200px;
     display: flex;
-    align-items: center;
-    flex-wrap: wrap;
-    font-size: var(--font-size-base);
-    padding: var(--spacing-sm) var(--spacing-base);
-    border: 1px solid #e5e6e8;
-    border-radius: var(--border-radius-base);
+    flex-direction: column;
+
+    .van-empty {
+      flex: 1;
+      display: flex;
+      flex-direction: column;
+      justify-content: center;
+    }
+
+    .van-cell-group {
+      flex: 1;
+    }
+  }
+
+  &__loading {
     position: absolute;
     left: 0;
     top: 0;
-    width: 100%;
-    box-sizing: border-box;
-  }
-}
-
-.folder-item {
-  font-size: var(--font-size-lg);
-  display: flex;
-  align-items: center;
-  padding: var(--spacing-base) var(--spacing-sm);
-  border-bottom: 1px dashed #ececec;
-
-  .folder-node {
+    right: 0;
+    bottom: 0;
     display: flex;
     align-items: center;
-    gap: var(--spacing-sm);
-  }
-}
+    justify-content: center;
+    background: rgba(255, 255, 255, 0.9);
+    z-index: 0;
 
-.path-item {
-  cursor: pointer;
-  &:hover {
+    .van-loading {
+      padding: 16px 24px;
+      background: rgba(0, 0, 0, 0.7);
+      border-radius: 8px;
+      color: #fff;
+    }
+  }
+
+  .folder-icon {
+    font-size: 20px;
     color: var(--theme-theme);
+    margin-right: 8px;
+  }
+
+  .folder-name {
+    font-size: 15px;
+    color: var(--theme-color);
   }
 }
 
-.path-separator {
-  margin: 0 var(--spacing-xs);
+// 深度修改 Vant 组件样式
+:deep(.van-cell) {
+  padding: 12px 16px;
+
+  &::after {
+    display: none;
+  }
+
+  &:active {
+    background-color: #f5f5f5;
+  }
+}
+
+:deep(.van-empty) {
+  padding: 32px 0;
+  margin: 0;
 }
 </style>
diff --git a/frontend/src/components/mobile/ResourceCard.vue b/frontend/src/components/mobile/ResourceCard.vue
index d97b185..bffd683 100644
--- a/frontend/src/components/mobile/ResourceCard.vue
+++ b/frontend/src/components/mobile/ResourceCard.vue
@@ -7,7 +7,7 @@
         <div class="content__image">
           <van-image
             :src="`/tele-images/?url=${encodeURIComponent(item.image as string)}`"
-            fit="contain"
+            fit="cover"
             lazy-load
           />
           <!-- 来源标签移到图片左上角 -->
@@ -125,10 +125,10 @@ const toggleExpand = (id: string) => {
 }
 
 .resource-card {
-  padding: var(--spacing-base);
+  padding: 5px 10px;
 
   &__item {
-    margin-bottom: var(--spacing-base);
+    margin-bottom: 12px;
     background: var(--theme-other_background);
     border-radius: var(--border-radius-lg);
     overflow: hidden;
@@ -138,8 +138,8 @@ const toggleExpand = (id: string) => {
 .item {
   &__content {
     display: flex;
-    gap: var(--spacing-base);
-    padding: var(--spacing-base);
+    gap: 16px;
+    padding: 16px;
   }
 }
 
@@ -240,11 +240,21 @@ const toggleExpand = (id: string) => {
   &__action {
     display: flex;
     justify-content: flex-end;
+    padding: 4px 0;
 
     .van-button {
-      font-size: 12px;
-      height: 24px;
-      padding: 0 12px;
+      font-size: 13px;
+      height: 32px;
+      padding: 0 20px;
+
+      :deep(.van-button__text) {
+        font-weight: 500;
+        font-size: 14px;
+      }
+
+      &:active {
+        opacity: 0.8;
+      }
     }
   }
 }
diff --git a/frontend/src/components/mobile/ResourceSelect.vue b/frontend/src/components/mobile/ResourceSelect.vue
index 0c6f94f..c890add 100644
--- a/frontend/src/components/mobile/ResourceSelect.vue
+++ b/frontend/src/components/mobile/ResourceSelect.vue
@@ -1,81 +1,184 @@
 <template>
   <div class="resource-select">
-    <van-checkbox-group v-model="selectedResourceIds" @change="handleCheckChange">
-      <div v-for="item in resourceStore.shareInfo.list" :key="item.fileId" class="resource-item">
-        <div class="resource-item-left">
-          <span class="resource-node">
-            <el-icon><Folder /></el-icon>
-            <div class="resource-name">
-              {{ item.fileName }}
-              <span v-if="item.fileSize" class="file-size">
-                ({{ formattedFileSize(item.fileSize) }})
-              </span>
+    <van-checkbox-group v-model="selectedResourceIds">
+      <van-cell-group :border="false">
+        <van-cell
+          v-for="item in resourceStore.shareInfo.list"
+          :key="item.fileId"
+          class="resource-item"
+          :border="false"
+          center
+          @click="handleItemClick(item.fileId)"
+        >
+          <template #title>
+            <div class="resource-item__content">
+              <van-icon name="folder-o" class="content__icon" />
+              <div class="content__info">
+                <span class="info__name">{{ item.fileName }}</span>
+                <span v-if="item.fileSize" class="info__size">
+                  {{ formattedFileSize(item.fileSize) }}
+                </span>
+              </div>
             </div>
-          </span>
-        </div>
-        <div class="resource-item-right">
-          <van-checkbox :name="item.fileId"></van-checkbox>
-        </div>
-      </div>
+          </template>
+          <template #right-icon>
+            <van-checkbox
+              :name="item.fileId"
+              class="resource-item__checkbox"
+              @click.stop="handleItemClick(item.fileId)"
+            />
+          </template>
+        </van-cell>
+      </van-cell-group>
     </van-checkbox-group>
+
+    <!-- 空状态 -->
+    <van-empty v-if="!resourceStore.shareInfo.list?.length" description="暂无可选资源" />
   </div>
 </template>
 
 <script setup lang="ts">
-import { ref } from "vue";
+import { ref, watch } from "vue";
 import { useResourceStore } from "@/stores/resource";
 import { formattedFileSize } from "@/utils/index";
 
 const resourceStore = useResourceStore();
-const selectedResourceIds = ref<string[]>();
-selectedResourceIds.value = resourceStore.resourceSelect.map((x) => x.fileId);
+const selectedResourceIds = ref<string[]>([]);
 
-const handleCheckChange = (Ids: string[]) => {
+// 初始化选中状态
+selectedResourceIds.value = resourceStore.resourceSelect
+  .filter((x) => x.isChecked)
+  .map((x) => x.fileId);
+
+// 监听选中状态变化
+watch(selectedResourceIds, (newIds) => {
   const newResourceSelect = [...resourceStore.resourceSelect];
   newResourceSelect.forEach((x) => {
-    x.isChecked = Ids.includes(x.fileId);
+    x.isChecked = newIds.includes(x.fileId);
   });
   resourceStore.setSelectedResource(newResourceSelect);
+});
+
+// 添加点击处理函数
+const handleItemClick = (fileId: string) => {
+  const index = selectedResourceIds.value.indexOf(fileId);
+  if (index === -1) {
+    selectedResourceIds.value.push(fileId);
+  } else {
+    selectedResourceIds.value.splice(index, 1);
+  }
 };
 </script>
 
-<style scoped lang="scss">
-@import "@/styles/responsive.scss";
-
-.resource-select {
-  min-height: 300px;
-  max-height: 500px;
-  overflow-y: auto;
-  padding: var(--spacing-base);
+<style lang="scss" scoped>
+// 工具类
+@mixin text-ellipsis {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
 }
 
-.resource-item {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  padding: var(--spacing-base) 0;
-  border-bottom: 1px dashed #ececec;
+.resource-select {
+  height: 100%;
+  background: var(--theme-other_background);
+  width: 100%;
+  overflow-x: hidden;
 
-  &-left {
-    flex: 1;
-    margin-right: var(--spacing-base);
+  .resource-item {
+    position: relative;
+
+    &__content {
+      display: flex;
+      align-items: flex-start;
+      gap: 8px;
+      padding: 8px 0;
+      margin-right: 40px;
+
+      .content__icon {
+        flex-shrink: 0;
+        font-size: 20px;
+        color: var(--theme-theme);
+        margin-top: 2px;
+      }
+
+      .content__info {
+        flex: 1;
+        min-width: 0;
+        display: flex;
+        flex-direction: column;
+        gap: 2px;
+
+        .info__name {
+          font-size: 15px;
+          line-height: 1.4;
+          color: var(--van-text-color);
+          word-break: break-all;
+          white-space: normal;
+          display: -webkit-box;
+          -webkit-line-clamp: 2;
+          -webkit-box-orient: vertical;
+          overflow: hidden;
+        }
+
+        .info__size {
+          font-size: 13px;
+          color: var(--van-gray-6);
+          @include text-ellipsis;
+        }
+      }
+    }
+
+    &__checkbox {
+      position: absolute;
+      right: 16px;
+      top: 50%;
+      transform: translateY(-50%);
+
+      :deep(.van-checkbox__icon) {
+        font-size: 18px;
+        cursor: pointer;
+
+        .van-icon {
+          border-radius: 2px;
+          transition: all 0.2s;
+        }
+      }
+    }
+
+    &:active {
+      background-color: var(--van-active-color);
+    }
   }
 }
 
-.resource-node {
-  display: flex;
-  align-items: center;
-  gap: var(--spacing-sm);
-  font-size: var(--font-size-lg);
+// 深度修改 Vant 组件样式
+:deep(.van-cell) {
+  align-items: flex-start;
+  padding: 0 16px;
+  width: 100%;
+  box-sizing: border-box;
+  min-height: 60px;
+  position: relative;
+
+  &::after {
+    display: none;
+  }
+
+  .van-cell__title {
+    flex: 1;
+    min-width: 0;
+  }
 }
 
-.resource-name {
-  word-break: break-all;
+:deep(.van-checkbox__icon--checked) {
+  .van-icon {
+    background-color: var(--theme-theme);
+    border-color: var(--theme-theme);
+  }
 }
 
-.file-size {
-  font-size: var(--font-size-sm);
-  color: #999;
-  margin-left: var(--spacing-xs);
+:deep(.van-empty) {
+  padding: 32px 0;
+  background: transparent;
 }
 </style>
diff --git a/frontend/src/stores/douban.ts b/frontend/src/stores/douban.ts
index 4914ea7..e1129c6 100644
--- a/frontend/src/stores/douban.ts
+++ b/frontend/src/stores/douban.ts
@@ -5,6 +5,7 @@ import { ElMessage } from "element-plus";
 
 interface StoreType {
   hotList: HotListItem[];
+  loading: boolean;
   currentParams: CurrentParams;
 }
 
@@ -16,6 +17,7 @@ interface CurrentParams {
 export const useDoubanStore = defineStore("douban", {
   state: (): StoreType => ({
     hotList: [],
+    loading: false,
     currentParams: {
       type: "movie",
       tag: "热门",
@@ -24,6 +26,7 @@ export const useDoubanStore = defineStore("douban", {
 
   actions: {
     async getHotList() {
+      this.loading = true;
       try {
         const params = {
           type: this.currentParams.type,
@@ -40,6 +43,8 @@ export const useDoubanStore = defineStore("douban", {
         }
       } catch (error) {
         ElMessage.error(error || "获取热门列表失败");
+      } finally {
+        this.loading = false;
       }
     },
     setCurrentParams(currentParams: CurrentParams) {
diff --git a/frontend/src/styles/responsive.scss b/frontend/src/styles/responsive.scss
index de2e7cc..8fddd6b 100644
--- a/frontend/src/styles/responsive.scss
+++ b/frontend/src/styles/responsive.scss
@@ -1,47 +1,77 @@
+@mixin text-ellipsis {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
 // 响应式布局工具类
 @mixin mobile {
-    @media screen and (max-width: 768px) {
-        @content;
-    }
+  @media screen and (max-width: 768px) {
+    @content;
+  }
 }
 
 @mixin tablet {
-    @media screen and (min-width: 769px) and (max-width: 1024px) {
-        @content;
-    }
+  @media screen and (min-width: 769px) and (max-width: 1024px) {
+    @content;
+  }
 }
 
 @mixin desktop {
-    @media screen and (min-width: 1025px) {
-        @content;
-    }
+  @media screen and (min-width: 1025px) {
+    @content;
+  }
 }
 
 // 通用样式变量
 :root {
-    // 字体大小
-    --font-size-xs: 12px;
-    --font-size-sm: 14px;
-    --font-size-base: 16px;
-    --font-size-lg: 18px;
-    --font-size-xl: 20px;
+  // 字体大小 - 整体缩小约25%
+  --font-size-xs: 20px; // 原24px
+  --font-size-sm: 22px; // 原26px
+  --font-size-base: 24px; // 原28px
+  --font-size-lg: 28px; // 原32px
+  --font-size-xl: 32px; // 原36px
 
+  // 间距 - 也相应缩小
+  --spacing-xs: 6px; // 原8px
+  --spacing-sm: 10px; // 原12px
+  --spacing-base: 14px; // 原16px
+  --spacing-lg: 20px; // 原24px
+  --spacing-xl: 28px; // 原32px
+
+  // 圆角 - 适当调整
+  --border-radius-sm: 6px; // 原8px
+  --border-radius-base: 10px; // 原12px
+  --border-radius-lg: 14px; // 原16px
+  --border-radius-xl: 20px; // 原24px
+
+  // 移动端特殊变量
+  @include mobile {
+    --font-size-base: 14px;
+    --spacing-base: 12px;
+  }
+}
+
+// 移动端适配
+@media screen and (max-width: 768px) {
+  :root {
     // 间距
-    --spacing-xs: 4px;
-    --spacing-sm: 8px;
-    --spacing-base: 16px;
-    --spacing-lg: 24px;
-    --spacing-xl: 32px;
+    --spacing-xs: 3px;
+    --spacing-sm: 5px;
+    --spacing-base: 7px;
+    --spacing-lg: 10px;
+    --spacing-xl: 14px;
+
+    // 字体大小
+    --font-size-xs: 10px;
+    --font-size-sm: 11px;
+    --font-size-base: 12px;
+    --font-size-lg: 14px;
+    --font-size-xl: 16px;
 
     // 圆角
-    --border-radius-sm: 4px;
-    --border-radius-base: 8px;
-    --border-radius-lg: 16px;
-    --border-radius-xl: 24px;
-
-    // 移动端特殊变量
-    @include mobile {
-        --font-size-base: 14px;
-        --spacing-base: 12px;
-    }
-}
\ No newline at end of file
+    --border-radius-sm: 3px;
+    --border-radius-base: 5px;
+    --border-radius-lg: 7px;
+  }
+}
diff --git a/frontend/src/utils/index.ts b/frontend/src/utils/index.ts
index 4fcb218..87a013e 100644
--- a/frontend/src/utils/index.ts
+++ b/frontend/src/utils/index.ts
@@ -14,3 +14,16 @@ export function isMobileDevice() {
     window.innerWidth <= 768
   );
 }
+
+export function throttle<T extends (...args: any[]) => any>(fn: T, delay: number): T {
+  let lastTime = 0;
+
+  return function (this: any, ...args: Parameters<T>) {
+    const now = Date.now();
+
+    if (now - lastTime >= delay) {
+      fn.apply(this, args);
+      lastTime = now;
+    }
+  } as T;
+}
diff --git a/frontend/src/views/mobile/Douban.vue b/frontend/src/views/mobile/Douban.vue
index e27df08..864a15e 100644
--- a/frontend/src/views/mobile/Douban.vue
+++ b/frontend/src/views/mobile/Douban.vue
@@ -1,7 +1,12 @@
 <template>
   <div class="mobile-page douban">
+    <!-- 加载状态 -->
+    <div v-if="doubanStore.loading" class="douban__loading">
+      <van-loading type="spinner" size="24px" vertical>加载中...</van-loading>
+    </div>
+
     <!-- 电影列表 -->
-    <div class="douban__grid">
+    <div v-else class="douban__grid">
       <div v-for="movie in doubanStore.hotList" :key="movie.id" class="douban__item">
         <!-- 海报卡片 -->
         <div class="douban__poster">
@@ -37,7 +42,7 @@
     </div>
 
     <!-- 空状态 -->
-    <van-empty v-if="!doubanStore.hotList.length" description="暂无数据" />
+    <van-empty v-if="!doubanStore.loading && !doubanStore.hotList.length" description="暂无数据" />
   </div>
 </template>
 
@@ -174,6 +179,24 @@ const getRateColor = (rate: string | number) => {
       }
     }
   }
+
+  // 加载状态
+  &__loading {
+    position: fixed;
+    inset: 0;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    background: var(--theme-background);
+    z-index: 1;
+
+    :deep(.van-loading) {
+      padding: 16px 24px;
+      background: rgba(0, 0, 0, 0.7);
+      border-radius: 8px;
+      color: #fff;
+    }
+  }
 }
 
 // 深度修改 Vant 组件样式
diff --git a/frontend/src/views/mobile/Home.vue b/frontend/src/views/mobile/Home.vue
index 9a90e22..c244c6e 100644
--- a/frontend/src/views/mobile/Home.vue
+++ b/frontend/src/views/mobile/Home.vue
@@ -31,7 +31,7 @@
     <!-- 底部导航栏 -->
     <van-tabbar class="home__tabbar" route>
       <van-tabbar-item to="/resource" icon="search">搜索</van-tabbar-item>
-      <van-tabbar-item to="/douban" icon="video">影视</van-tabbar-item>
+      <van-tabbar-item to="/douban" icon="video">热门</van-tabbar-item>
       <van-tabbar-item to="/setting" icon="setting-o">设置</van-tabbar-item>
     </van-tabbar>
 
@@ -118,6 +118,8 @@ const handleLogout = () => {
   // 布局
   min-height: 100vh;
   background: var(--theme-background);
+  display: flex;
+  flex-direction: column;
 
   // 头部搜索
   &__header {
@@ -159,9 +161,11 @@ const handleLogout = () => {
   // 主内容区 - 调整顶部间距
   &__content {
     padding-top: 64px; // 搜索框高度(48px) + 上下padding(8px * 2)
-    padding-bottom: calc(50px + var(--safe-area-bottom)); // tabbar高度 + 底部安全区域
-    min-height: 100vh;
+    padding-bottom: 100px; // tabbar高度 + 底部安全区域
     box-sizing: border-box;
+    flex: 1;
+    overflow-y: auto;
+    -webkit-overflow-scrolling: touch;
   }
 
   // 加载状态
diff --git a/frontend/src/views/mobile/Login.vue b/frontend/src/views/mobile/Login.vue
index 3d9341e..e565638 100644
--- a/frontend/src/views/mobile/Login.vue
+++ b/frontend/src/views/mobile/Login.vue
@@ -7,7 +7,7 @@
     <main class="login__content">
       <!-- 头部 Logo -->
       <header class="login__header">
-        <img :src="logo" alt="Cloud Saver Logo" class="login__logo" width="50" height="50" />
+        <img :src="logo" alt="Cloud Saver Logo" class="login__logo" width="60" height="60" />
         <h1 class="login__title">Cloud Saver</h1>
       </header>
 
@@ -156,7 +156,6 @@ const handleSubmit = async () => {
 
 <style lang="scss" scoped>
 .login {
-  // 布局
   position: relative;
   height: 100vh;
   width: 100%;
@@ -167,7 +166,8 @@ const handleSubmit = async () => {
     position: absolute;
     inset: 0;
     background: url("@/assets/images/mobile-login-bg.png") no-repeat;
-    background-size: 100% auto;
+    background-size: cover;
+    background-position: center;
   }
 
   // 主内容区
@@ -176,10 +176,10 @@ const handleSubmit = async () => {
     bottom: 0;
     left: 0;
     right: 0;
-    min-height: 60%;
-    padding: var(--spacing-lg);
+    min-height: 65%;
+    padding: 40px 20px;
     background-color: var(--theme-other_background);
-    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
+    border-radius: 24px 24px 0 0;
     box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.1);
     backdrop-filter: blur(8px);
   }
@@ -189,87 +189,100 @@ const handleSubmit = async () => {
     display: flex;
     justify-content: center;
     align-items: center;
-    margin-bottom: var(--spacing-xl);
+    margin-bottom: 40px;
   }
 
   &__logo {
-    width: 50px;
-    height: 50px;
-    margin-right: var(--spacing-base);
+    width: 60px;
+    height: 60px;
+    margin-right: 12px;
     object-fit: contain;
   }
 
   &__title {
     margin: 0;
-    font-size: var(--font-size-xl);
-    font-weight: 700;
+    font-size: 28px;
+    font-weight: 600;
     color: var(--theme-theme);
   }
 
   // 表单
   &__form {
-    padding: 0 var(--spacing-base);
+    padding: 0;
   }
 
   &__form-group {
-    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
-    border-radius: var(--border-radius-lg);
+    margin: 0 12px;
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
+    border-radius: 12px;
     overflow: hidden;
   }
 
   &__submit {
-    margin-top: var(--spacing-xl);
+    margin: 32px 12px 0;
   }
 
   &__button {
-    height: 40px;
-    font-size: 14px;
+    height: 48px;
+    font-size: 16px;
     font-weight: 500;
   }
 
-  // 新增记住密码容器样式
+  // 记住密码区域
   &__remember {
-    padding: var(--spacing-sm) var(--spacing-lg);
-    border-top: 1px solid #f5f5f5;
+    padding: 12px 16px;
+    border-top: 0.5px solid #f5f5f5;
   }
 }
 
-// Vant 组件样式覆盖
+// Vant 组件样式优化
 :deep(.van-cell-group--inset) {
   margin: 0;
 }
 
 :deep(.van-field) {
-  padding: var(--spacing-base);
+  padding: 16px;
+
+  .van-field__label {
+    width: 4em;
+    color: var(--theme-color);
+    font-size: 15px;
+  }
+
+  .van-field__value {
+    .van-field__body {
+      input {
+        font-size: 15px;
+      }
+    }
+  }
+
+  .van-field__left-icon {
+    margin-right: 8px;
+    font-size: 18px;
+  }
 }
 
-:deep(.van-field__label) {
-  width: 4em;
-  color: var(--theme-color);
-}
-
-:deep(.van-field__left-icon) {
-  margin-right: var(--spacing-sm);
-}
-
-// 优化记住密码样式
+// 记住密码复选框样式优化
 :deep(.remember-checkbox) {
   display: flex;
   align-items: center;
-  font-size: 13px;
+  font-size: 14px;
   color: #666;
 
   .van-checkbox__icon {
-    font-size: 14px;
+    font-size: 16px;
 
     .van-icon {
       border: 1px solid #dcdee0;
+      border-radius: 2px;
       transition: all 0.2s;
     }
   }
 
   .van-checkbox__label {
     margin-left: 6px;
+    line-height: 1;
   }
 
   &.van-checkbox--checked {
diff --git a/frontend/src/views/mobile/ResourceList.vue b/frontend/src/views/mobile/ResourceList.vue
index 4fa7f29..dbaf1e9 100644
--- a/frontend/src/views/mobile/ResourceList.vue
+++ b/frontend/src/views/mobile/ResourceList.vue
@@ -1,20 +1,31 @@
 <template>
-  <div class="resource-list">
+  <div ref="listRef" class="resource-list">
     <!-- 头部刷新区 -->
-    <div class="resource-list__header">
-      <van-cell center @click="refreshResources">
+    <van-cell-group :border="false" class="resource-list__header">
+      <van-cell center clickable @click="refreshResources">
+        <template #icon>
+          <van-icon name="replay" class="header__icon" />
+        </template>
         <template #title>
-          <div class="header__title">
-            <van-icon name="replay" size="18" />
-            <span class="title__text">最新资源</span>
-            <span class="title__time">上次刷新：{{ resourceStore.lastUpdateTime }}</span>
+          <div class="header__content">
+            <span class="content__title">最新资源</span>
+            <span class="content__tip">(点击可获取最新资源)</span>
           </div>
         </template>
+        <template #label>
+          <span class="header__time">上次刷新：{{ resourceStore.lastUpdateTime }}</span>
+        </template>
       </van-cell>
-    </div>
+    </van-cell-group>
 
     <!-- 资源列表 -->
-    <van-tabs v-model:active="currentTab" sticky swipeable animated>
+    <van-tabs
+      v-model:active="currentTab"
+      swipeable
+      animated
+      class="resource-list__tabs"
+      :border="false"
+    >
       <van-tab
         v-for="item in resourceStore.resources"
         :key="item.id"
@@ -36,47 +47,74 @@
       closeable
       position="bottom"
       :style="{ height: '80%' }"
+      class="save-popup"
     >
-      <!-- 弹窗头部 -->
-      <div class="popup__header">
-        <van-tag :color="getTagColor(currentResource?.cloudType)" round>
-          {{ currentResource?.cloudType }}
-        </van-tag>
-        <span class="header__title">{{ saveDialogMap[saveDialogStep].title }}</span>
-        <span v-if="resourceStore.shareInfo.fileSize && saveDialogStep === 1" class="header__size">
-          {{ formattedFileSize(resourceStore.shareInfo.fileSize) }}
-        </span>
-      </div>
-
-      <!-- 弹窗内容 -->
-      <div class="popup__content">
-        <van-loading v-if="resourceStore.loadTree" vertical>加载中...</van-loading>
-
-        <resource-select
-          v-if="saveDialogVisible && saveDialogStep === 1 && resourceStore.resourceSelect.length"
-          :cloud-type="currentResource?.cloudType"
-        />
-
-        <folder-select
-          v-if="saveDialogVisible && saveDialogStep === 2 && currentResource"
-          :cloud-type="currentResource.cloudType"
-          @select="handleFolderSelect"
-          @close="saveDialogVisible = false"
-        />
-      </div>
-
-      <!-- 弹窗底部 -->
-      <div class="popup__footer">
-        <div class="footer__path">
-          <span class="path__label">保存至</span>
-          <div class="path__value">
-            <van-icon name="notes-o" />
-            <span>{{ getCurrentFolderName }}</span>
-          </div>
+      <div class="save-popup__container">
+        <!-- 弹窗头部 -->
+        <div class="save-popup__header">
+          <van-tag :color="getTagColor(currentResource?.cloudType)" round size="medium">
+            {{ currentResource?.cloudType }}
+          </van-tag>
+          <span class="header__title">{{ saveDialogMap[saveDialogStep].title }}</span>
+          <span
+            v-if="resourceStore.shareInfo.fileSize && saveDialogStep === 1"
+            class="header__size"
+          >
+            {{ formattedFileSize(resourceStore.shareInfo.fileSize) }}
+          </span>
+        </div>
+
+        <!-- 弹窗内容 -->
+        <div class="save-popup__content">
+          <van-empty v-if="resourceStore.loadTree && saveDialogStep === 1" class="content__loading">
+            <template #image>
+              <van-loading size="24px" vertical>加载中...</van-loading>
+            </template>
+          </van-empty>
+
+          <resource-select
+            v-if="saveDialogVisible && saveDialogStep === 1 && resourceStore.resourceSelect.length"
+            :cloud-type="currentResource?.cloudType"
+          />
+
+          <folder-select
+            v-if="saveDialogVisible && saveDialogStep === 2 && currentResource"
+            :cloud-type="currentResource.cloudType"
+            @select="handleFolderSelect"
+            @close="saveDialogVisible = false"
+          />
+        </div>
+
+        <!-- 弹窗底部 -->
+        <div class="save-popup__footer">
+          <van-cell class="footer__path" :border="false">
+            <template #title>
+              <div class="path__label">保存至：</div>
+            </template>
+            <template #value>
+              <div class="path__value">
+                <van-icon name="folder-o" class="value__icon" />
+                <span
+                  class="value__text"
+                  :class="{ 'value__text--placeholder': !currentFolderPath }"
+                >
+                  {{ getCurrentFolderName }}
+                </span>
+              </div>
+            </template>
+          </van-cell>
+
+          <van-button
+            round
+            block
+            type="primary"
+            size="large"
+            :loading="isLoading"
+            @click="handleConfirmClick"
+          >
+            {{ saveDialogMap[saveDialogStep].buttonText }}
+          </van-button>
         </div>
-        <van-button round type="primary" block @click="handleConfirmClick">
-          {{ saveDialogMap[saveDialogStep].buttonText }}
-        </van-button>
       </div>
     </van-popup>
   </div>
@@ -87,7 +125,7 @@ import { ref, watch, onMounted, onUnmounted, computed } from "vue";
 import { useRouter } from "vue-router";
 import { showToast } from "vant";
 import { useResourceStore } from "@/stores/resource";
-import { formattedFileSize } from "@/utils/index";
+import { formattedFileSize, throttle } from "@/utils/index";
 import type { Folder, ResourceItem } from "@/types";
 import FolderSelect from "@/components/mobile/FolderSelect.vue";
 import ResourceSelect from "@/components/mobile/ResourceSelect.vue";
@@ -104,6 +142,8 @@ const currentFolderId = ref<string | null>(null);
 const currentFolderPath = ref<Folder[] | null>(null);
 const saveDialogStep = ref<1 | 2>(1);
 const currentTab = ref<string>("");
+const isLoading = ref(false);
+const listRef = ref<HTMLElement | null>(null);
 
 // 计算属性
 const getCurrentFolderName = computed(() => {
@@ -152,10 +192,10 @@ const handleSave = async (resource: ResourceItem) => {
   }
 };
 
-const handleFolderSelect = (folders: Folder[]) => {
+const handleFolderSelect = (folders: Folder[] | null) => {
   if (!currentResource.value) return;
   currentFolderPath.value = folders;
-  currentFolderId.value = folders[folders.length - 1]?.cid || "0";
+  currentFolderId.value = folders?.[folders.length - 1]?.cid || "0";
 };
 
 const handleConfirmClick = async () => {
@@ -176,62 +216,138 @@ const handleSaveBtnClick = async () => {
   await resourceStore.saveResource(currentResource.value, currentFolderId.value);
 };
 
-const handleLoadMore = (channelId: string) => {
-  resourceStore.searchResources("", true, channelId);
-};
-
 const searchMovieforTag = (tag: string) => {
   router.push({ path: "/resource", query: { keyword: tag } });
 };
 
+// 使用节流包装加载更多函数
+const throttledLoadMore = throttle((channelId: string) => {
+  resourceStore.searchResources("", true, channelId);
+}, 200);
+
 // 滚动加载
 const doScroll = () => {
-  const { scrollHeight, scrollTop, clientHeight } = document.documentElement;
-  if (clientHeight + scrollTop >= scrollHeight - 50) {
-    handleLoadMore(currentTab.value);
+  const appElement = document.querySelector("#app") as HTMLElement;
+  if (appElement) {
+    const { scrollHeight, scrollTop, clientHeight } = appElement;
+    if (scrollHeight - (clientHeight + scrollTop) <= 200) {
+      throttledLoadMore(currentTab.value);
+    }
   }
 };
 
 // 生命周期
 onMounted(() => {
-  window.addEventListener("scroll", doScroll);
+  const appElement = document.querySelector("#app");
+  if (appElement) {
+    appElement.addEventListener("scroll", doScroll);
+  }
 });
 
 onUnmounted(() => {
-  window.removeEventListener("scroll", doScroll);
+  const appElement = document.querySelector("#app");
+  if (appElement) {
+    appElement.removeEventListener("scroll", doScroll);
+  }
+});
+
+// 监听标签页切换
+watch(currentTab, () => {
+  const appElement = document.querySelector("#app");
+  if (appElement) {
+    appElement.scrollTo(0, 0);
+  }
 });
 </script>
 
 <style lang="scss" scoped>
 .resource-list {
-  &__header {
-    margin-bottom: var(--spacing-base);
+  min-height: 100%;
+  background: var(--van-background);
+  padding-bottom: 20px;
 
-    .header__title {
+  &__header {
+    margin-bottom: 8px;
+    background: var(--theme-other_background);
+
+    :deep(.van-cell) {
+      padding: 12px 16px;
+      min-height: 24px;
+    }
+
+    .header__icon {
+      font-size: 30px;
+      color: var(--theme-theme);
+      margin-right: 10px;
+      line-height: 1;
+    }
+
+    .header__content {
       display: flex;
       align-items: center;
-      gap: var(--spacing-xs);
-      font-size: 14px;
+      gap: 6px;
 
-      .title__text {
+      .content__title {
+        font-size: 15px;
         font-weight: 500;
+        line-height: 1.4;
       }
 
-      .title__time {
-        color: var(--van-gray-6);
+      .content__tip {
         font-size: 12px;
+        color: var(--van-gray-6);
+        background: var(--van-gray-1);
+        padding: 2px 6px;
+        border-radius: 4px;
+        line-height: 1.4;
       }
     }
+
+    .header__time {
+      font-size: 12px;
+      color: var(--van-gray-6);
+      line-height: 1.4;
+      margin-top: 2px;
+    }
+  }
+
+  &__tabs {
+    :deep(.van-tabs__wrap) {
+      background: var(--theme-other_background);
+    }
+
+    :deep(.van-tab) {
+      font-size: 14px;
+      padding: 0 20px;
+      height: 44px;
+      line-height: 44px;
+    }
+
+    :deep(.van-tabs__line) {
+      background: var(--theme-theme);
+    }
+
+    :deep(.van-tabs__content) {
+      padding: 8px 0;
+    }
   }
 }
 
-.popup {
+.save-popup {
+  &__container {
+    height: 100%;
+    display: flex;
+    flex-direction: column;
+  }
+
   &__header {
-    padding: var(--spacing-lg);
-    border-bottom: 1px solid var(--van-gray-3);
+    flex-shrink: 0;
+    padding: 16px;
+    border-bottom: 0.5px solid var(--van-gray-3);
     display: flex;
     align-items: center;
-    gap: var(--spacing-xs);
+    gap: 8px;
+    padding-right: 40px;
 
     .header__title {
       font-size: 16px;
@@ -239,57 +355,114 @@ onUnmounted(() => {
     }
 
     .header__size {
+      margin-left: auto;
+      font-size: 13px;
       color: var(--van-gray-6);
-      font-size: 14px;
+      max-width: 120px;
+      overflow: hidden;
+      text-overflow: ellipsis;
+      white-space: nowrap;
     }
   }
 
   &__content {
-    height: calc(100% - 140px);
-    padding: var(--spacing-base);
+    flex: 1;
     overflow-y: auto;
+    background: var(--van-background-2);
 
-    .van-loading {
-      margin: var(--spacing-xl) auto;
+    .content__loading {
+      padding: 32px 0;
     }
   }
 
   &__footer {
-    position: absolute;
-    left: 0;
-    right: 0;
-    bottom: 0;
-    padding: var(--spacing-base);
+    flex-shrink: 0;
+    padding: 12px 16px 16px;
     background: var(--theme-other_background);
-    border-top: 1px solid var(--van-gray-3);
+    border-top: 0.5px solid var(--van-gray-3);
 
     .footer__path {
-      margin-bottom: var(--spacing-base);
+      margin: 0 0 12px;
+
+      :deep(.van-cell__title) {
+        flex: none;
+        padding-right: 8px;
+        display: flex;
+        align-items: center;
+      }
+
+      :deep(.van-cell__value) {
+        flex: 1;
+      }
 
       .path__label {
         font-size: 14px;
-        margin-right: var(--spacing-xs);
+        color: var(--van-text-color);
+        font-weight: 500;
+        white-space: nowrap;
       }
 
       .path__value {
-        display: inline-flex;
+        display: flex;
         align-items: center;
-        gap: var(--spacing-xs);
-        padding: var(--spacing-xs) var(--spacing-sm);
-        background: var(--van-gray-2);
-        border-radius: var(--border-radius-sm);
-        font-size: 14px;
-        max-width: 80%;
-        overflow: hidden;
-        text-overflow: ellipsis;
-        white-space: nowrap;
+        gap: 4px;
+        padding: 6px 12px;
+        background: var(--van-gray-1);
+        border-radius: 4px;
+        width: 100%;
+        box-sizing: border-box;
+
+        .value__icon {
+          font-size: 16px;
+          color: var(--theme-theme);
+          flex-shrink: 0;
+        }
+
+        .value__text {
+          font-size: 14px;
+          color: var(--van-text-color);
+          flex: 1;
+          min-width: 0;
+          overflow: hidden;
+          text-overflow: ellipsis;
+          white-space: nowrap;
+          text-align: left;
+          display: block;
+
+          &--placeholder {
+            color: var(--van-gray-6);
+          }
+        }
       }
     }
 
+    :deep(.van-cell__value) {
+      flex: 1;
+      text-align: left;
+    }
+
     .van-button {
-      height: 40px;
-      font-size: 14px;
+      height: 44px;
+      font-size: 16px;
+      font-weight: 500;
     }
   }
 }
+
+// 全局样式优化
+:deep(.van-cell) {
+  padding: 16px 20px;
+
+  &::after {
+    display: none;
+  }
+}
+
+:deep(.van-popup) {
+  max-height: 90vh;
+}
+
+:deep(.van-overlay) {
+  background-color: rgba(0, 0, 0, 0.7);
+}
 </style>