diff --git a/pages/search/search.vue b/pages/search/search.vue
index ab58954..d28370f 100644
--- a/pages/search/search.vue
+++ b/pages/search/search.vue
@@ -1,5 +1,6 @@
 <template>
     <view class="container">
+        <view v-show="searchFocus" class="search-mask" ></view>
         <view>
             <view class="top">
                 <image
@@ -9,22 +10,46 @@
                     @click="navBack"
                 ></image>
                 <view class="search-box">
-                    <my-icons
-                        class="iconsearch"
-                        color="#666666"
-                        type="search"
-                        size="36"
-                        @confirm="searchCollection"
-                    ></my-icons>
+                    <!-- 修改为左右布局的切换按钮 -->
+                    <view class="search-type-tabs">
+                        <view 
+                            class="type-tab button-click" 
+                            :class="{ active: searchType === 'job' }"
+                            @click="setSearchType('job')"
+                        >
+                            职位
+                        </view>
+                        <view 
+                            class="type-tab button-click" 
+                            :class="{ active: searchType === 'major' }"
+                            @click="setSearchType('major')"
+                        >
+                            专业
+                        </view>
+                    </view>
                     <input
                         class="inputed"
                         type="text"
                         focus
                         v-model="searchValue"
-                        placeholder="搜索职位名称"
+                        :placeholder="searchType === 'job' ? '搜索职位名称' : '搜索专业名称'"
                         placeholder-class="placeholder"
+                        @input="handleInputChange"
+                        @blur="handleInputBlur"
+                        @focus="handleInputFocus"
                         @confirm="searchBtn"
                     />
+                    <!-- 联想搜索下拉列表 -->
+                    <scroll-view scroll-y class="search-suggestions" v-show="showSuggestions && filteredSuggestions.length">
+                          <view
+                            class="suggestion-item"
+                            v-for="(item, index) in filteredSuggestions"
+                            :key="index"
+                            @click="selectSuggestion(item)"
+                        >
+                            <view class="item-txt line_1">{{ item }}</view>
+                        </view>
+                    </scroll-view>
                 </view>
                 <view class="search-btn button-click" @click="searchBtn">搜索</view>
             </view>
@@ -86,7 +111,7 @@
 </template>
 
 <script setup>
-import { inject, ref, reactive, nextTick } from 'vue';
+import { inject, ref, reactive, nextTick, computed } from 'vue';
 import { onLoad, onShow } from '@dcloudio/uni-app';
 import SelectJobs from '@/components/selectJobs/selectJobs.vue';
 const { $api, navBack, navTo } = inject('globalFunction');
@@ -100,10 +125,34 @@ import useUserStore from '@/stores/useUserStore';
 const { isMiniProgram } = storeToRefs(useUserStore());
 import { playTextDirectly } from '@/hook/useTTSPlayer-all-in-one';
 
-
+// 搜索类型：job-职位，major-专业
+const searchType = ref('job');
 const searchValue = ref('');
 const historyList = ref([]);
 const listCom = ref([]);
+const showSuggestions = ref(false);
+const searchFocus = ref(false);
+
+// 专业数据源（示例数据，可以替换为实际数据）
+const majorDataSource = ref([]);
+
+// 计算属性：过滤后的联想列表
+const filteredSuggestions = computed(() => {
+    if (!searchValue.value || searchType.value !== 'major') {
+        return [];
+    }
+
+    const searchText = searchValue.value.toLowerCase();
+    try {
+        return majorDataSource.value.filter(item => 
+            item.toLowerCase().includes(searchText)
+        );
+    } catch (error) {
+        return []
+    }
+    
+});
+
 const pageState = reactive({
     page: 0,
     total: 0,
@@ -117,7 +166,7 @@ const isLoaded = ref(false);
 const waterfallsFlowRef = ref(null);
 const loadmoreRef = ref(null);
 const currentTab = ref(0);
-// 响应式搜索条件（可以被修改）
+
 const searchParams = ref({});
 const pageSize = ref(10);
 
@@ -166,8 +215,63 @@ onLoad((options) => {
     if (arr) {
         historyList.value = uni.getStorageSync('searchList');
     }
+
+    getMajorDataSource()
 });
 
+function getMajorDataSource() {
+    const LoadCache = (resData) => {
+        if (resData.code === 200) {
+            majorDataSource.value = resData.data;
+            console.log(majorDataSource.value)
+        }
+    };
+    $api.createRequestWithCache('/app/common/jobTitle/treeselect', {}, 'GET', false, LoadCache).then(LoadCache);
+}
+
+// 设置搜索类型并触发搜索
+function setSearchType(type) {
+    if (searchType.value === type) return;
+    searchType.value = type;
+    
+    // 如果输入框有值且当前是专业搜索，显示联想列表
+    if (searchValue.value && searchType.value === 'major' && searchFocus.value) {
+        showSuggestions.value = true;
+    } else {
+        showSuggestions.value = false;
+    }
+    
+    // 如果有搜索值，触发搜索
+    if (searchValue.value) {
+        // 重置页码
+        pageState.page = 0;
+        
+        // 触发搜索
+        playTextDirectly('正在为您查找岗位')
+        
+        // 根据搜索类型设置不同的参数
+        if (searchType.value === 'job') {
+            searchParams.value = {
+                jobTitle: searchValue.value,
+            };
+        } else {
+            searchParams.value = {
+                majorTitle: searchValue.value,
+            };
+        }
+        
+        if (currentTab.value === 0) {
+            getJobList('refresh');
+        } else {
+            refresh();
+            waterfallsFlowRef.value?.refresh?.();
+        }
+        
+        // 隐藏联想列表
+        showSuggestions.value = false;
+    }
+}
+
 function changeType(type) {
     if (currentTab.value === type) return;
     switch (type) {
@@ -182,28 +286,84 @@ function changeType(type) {
             break;
     }
 }
+
 function searchFn(item) {
     searchValue.value = item;
     searchBtn();
 }
 
+function handleInputChange(e) {
+    const val = e.detail.value;
+    searchValue.value = val;
+    
+    // 如果是专业搜索且输入框有值，显示联想列表
+    if (searchType.value === 'major' && val && searchFocus.value) {
+        showSuggestions.value = true;
+    } else {
+        showSuggestions.value = false;
+    }
+}
+
+function handleInputFocus() {
+    searchFocus.value = true;
+    // 如果是专业搜索且输入框有值，显示联想列表
+    if (searchType.value === 'major' && searchValue.value) {
+        showSuggestions.value = true;
+    }
+}
+
+function handleInputBlur() {
+    searchFocus.value = false;
+    // 延迟隐藏联想列表，以便点击项能触发
+    setTimeout(() => {
+        showSuggestions.value = false;
+    }, 100);
+}
+
+// 选择联想项
+function selectSuggestion(item) {
+    searchValue.value = item;
+    showSuggestions.value = false;
+    // 直接触发搜索
+    searchBtn();
+}
+
 function searchBtn() {
     if (!searchValue.value) {
         return;
     }
     playTextDirectly('正在为您查找岗位')
+    
+    // 保存到历史记录（仅当搜索成功时保存）
     historyList.value.unshift(searchValue.value);
     historyList.value = unique(historyList.value);
     uni.setStorageSync('searchList', historyList.value);
-    searchParams.value = {
-        jobTitle: searchValue,
-    };
+    
+    // 根据搜索类型设置不同的参数
+    if (searchType.value === 'job') {
+        // 职位搜索
+        searchParams.value = {
+            jobTitle: searchValue.value,
+        };
+    } else {
+        // 专业搜索
+        searchParams.value = {
+            majorTitle: searchValue.value,
+        };
+    }
+    
+    // 重置页码
+    pageState.page = 0;
+    
     if (currentTab.value === 0) {
         getJobList('refresh');
     } else {
         refresh();
         waterfallsFlowRef.value?.refresh?.();
     }
+    
+    // 隐藏联想列表
+    showSuggestions.value = false;
 }
 
 function searchCollection(e) {
@@ -254,12 +414,24 @@ function getJobList(type = 'add') {
         pageState.page = 1;
         pageState.maxPage = 2;
     }
+    
+    // 根据搜索类型构建参数
     let params = {
         current: pageState.page,
         pageSize: pageState.pageSize,
         ...pageState.search,
-        jobTitle: searchValue.value,
     };
+    
+    // 移除之前的搜索参数，根据当前搜索类型添加
+    if (searchType.value === 'job') {
+        params.jobTitle = searchValue.value;
+        // 确保没有majorTitle参数
+        delete params.majorTitle;
+    } else {
+        params.majorTitle = searchValue.value;
+        // 确保没有jobTitle参数
+        delete params.jobTitle;
+    }
 
     $api.createRequest('/app/job/list', params, 'GET', true).then((resData) => {
         const { rows, total } = resData;
@@ -299,7 +471,6 @@ function dataToImg(data) {
 .Detailscroll-view{
     flex: 1
     overflow: hidden
-
 }
 .container{
     display: flex
@@ -367,8 +538,6 @@ function dataToImg(data) {
         justify-content: space-between
 		background-color: #fff;
 		padding: 20rpx 20rpx;
-        position: sticky;
-        top: 0
         .btnback{
             width: 60rpx;
             height: 60rpx;
@@ -376,27 +545,90 @@ function dataToImg(data) {
         .search-box{
             flex: 1;
             padding: 0 24rpx 0 6rpx;
-            position: relative
+            position: relative;
+            z-index: 10;
+            .search-type-tabs {
+               background: #FFFFFF;
+               position: absolute;
+               top: 50%;
+               left: 21rpx;
+               transform: translate(0, -50%);
+               display: flex;
+               align-items: center;
+               border-radius: 8rpx;
+               padding: 4rpx;
+               z-index: 2;
+               border: 1rpx solid #E0E0E0;
+               box-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.05);
+               border-radius: 60rpx
+
+               .type-tab {
+                   padding: 10rpx 24rpx;
+                   font-size: 24rpx;
+                   color: #666666;
+                   border-radius: 30rpx;
+                   transition: all 0.2s ease;
+                   white-space: nowrap;
+
+                   &.active {
+                       background: #256BFA;
+                       color: #FFFFFF;
+                       font-weight: 500;
+                   }
+               }
+
+               .type-tab:first-child {
+                   margin-right: 1rpx;
+               }
+            }
             .inputed {
-                padding-left: 30rpx
-                width: 100%;
-            	background: #F8F8F8;
-            	font-size: 28rpx;
-            	font-family: PingFang SC;
-            	font-weight: 400;
-            	line-height: 36rpx;
-            	color: #666666;
-            	padding: 0 30rpx 0 80rpx;
-            	box-sizing: border-box;
+               width: 100%;
+                background: #F8F8F8;
+                font-size: 28rpx;
+                font-family: PingFang SC;
+                font-weight: 400;
+                line-height: 36rpx;
+                color: #666666;
+                padding: 0 30rpx 0 230rpx; 
+                box-sizing: border-box;
                 height: 80rpx;
                 background: #F5F5F5;
-                border-radius: 75rpx 75rpx 75rpx 75rpx;
+                border-radius: 73rpx;
             }
-            .iconsearch{
-                position: absolute
-                top: 50%
-                left: 36rpx
-                transform: translate(0, -50%)
+            
+            .search-suggestions {
+                position: absolute;
+                top: 105%;
+                width:calc(100% - 24rpx - 6rpx);
+                background: #FFFFFF;
+                border: 2rpx solid #ECECEC;
+                border-top: 0;
+                z-index: 10;
+                border-radius: 30rpx
+                max-height: 40vh;
+                overflow hidden;
+                .suggestion-item {
+                    height: 80rpx;
+                    padding: 0rpx 24rpx;
+                    display: flex;
+                    align-items: center;
+                    justify-items: flex-start;
+                    border-top: 2rpx dashed #e3e3e3;
+                    
+                    .item-txt {
+                        font-size: 28rpx;
+                        color: #333333;
+                        width: 100%;
+                    }
+                }
+                
+                .suggestion-item:hover {
+                    background: #e5e5e5;
+                }
+                
+                .suggestion-item:first-child {
+                    border-top: none;
+                }
             }
         }
 		.search-btn {
@@ -473,4 +705,13 @@ function dataToImg(data) {
         font-size: 24rpx;
         color: #6C7282;
         margin-top: 6rpx;
-</style>
+.search-mask{
+    position fixed;
+    width 100vw;
+    height:100vh;
+    top:0;
+    left:0
+    z-index:9;
+    background: #33333355;
+}
+</style>
\ No newline at end of file