diff --git a/pages/config/config.vue b/pages/config/config.vue
index 8a34785..d40477d 100644
--- a/pages/config/config.vue
+++ b/pages/config/config.vue
@@ -49,9 +49,27 @@
           </view>
 
           <view class="item-grid">
-            <view class="grid-col">
+            <view class="grid-col relative">
               <text class="sub-label">单元名称/代码</text>
-              <input class="mini-input" v-model="item.name" placeholder="如 TMF" disabled />
+              <input 
+                class="mini-input" 
+                v-model="item.name" 
+                placeholder="如 TMF" 
+                @input="(e) => searchStock(e.detail.value, index)"
+                @focus="() => { activeSearchIndex.value = -1; searchResults.value = []; }"
+              />
+              <!-- 搜索下拉列表 -->
+              <view class="search-dropdown" v-if="searchResults.length > 0 && activeSearchIndex.value === index">
+                <view 
+                  class="dropdown-item" 
+                  v-for="(result, idx) in searchResults.filter(r => r.stockIndex === index)" 
+                  :key="idx"
+                  @click="selectStock(result)"
+                >
+                  <text class="item-ticker">{{ result.Ticker }}</text>
+                  <text class="item-exchange">{{ result.Exchange }}</text>
+                </view>
+              </view>
             </view>
             <view class="grid-col">
               <text class="sub-label">买入均价</text>
@@ -89,11 +107,9 @@
 </template>
 
 <script setup>
-import { ref, computed, getCurrentInstance } from 'vue';
+import { ref, computed, watch } from 'vue';
 import { onShow } from '@dcloudio/uni-app';
-
-const { proxy } = getCurrentInstance();
-const api = proxy.$api;
+import { api } from '../../utils/api';
 
 const strategies = ref([]);
 const strategyIndex = ref(-1);
@@ -108,6 +124,44 @@ const form = ref({
   ]
 });
 
+// 股票搜索相关
+const searchResults = ref([]);
+const activeSearchIndex = ref(-1);
+const searchTimer = ref(null);
+const searchStock = async (keyword, stockIndex) => {
+  // 防抖
+  if (searchTimer.value) clearTimeout(searchTimer.value);
+  if (!keyword || keyword.length < 2) {
+    searchResults.value = [];
+    activeSearchIndex.value = -1;
+    return;
+  }
+
+  searchTimer.value = setTimeout(async () => {
+    try {
+      const res = await api.ticker.search(keyword);
+      if (res.code === 200) {
+        searchResults.value = res.data.map(item => ({
+          ...item,
+          stockIndex: stockIndex
+        }));
+      }
+    } catch (err) {
+      console.error('搜索股票失败:', err);
+      searchResults.value = [];
+    }
+  }, 300);
+};
+
+const selectStock = (result) => {
+  const stock = form.value.stocks[result.stockIndex];
+  if (stock) {
+    stock.name = result.Ticker;
+  }
+  searchResults.value = [];
+  activeSearchIndex.value = -1;
+};
+
 const selectedStrategy = computed(() => {
   if (strategyIndex.value === -1) return null;
   return strategies.value[strategyIndex.value];
@@ -420,6 +474,53 @@ onShow(async () => {
   cursor: not-allowed;
 }
 
+/* 搜索下拉列表 */
+.relative {
+  position: relative;
+}
+
+.search-dropdown {
+  position: absolute;
+  top: 100%;
+  left: 0;
+  right: 0;
+  background-color: #FFFFFF;
+  border: 1rpx solid #E5E7EB;
+  border-radius: 12rpx;
+  margin-top: 4rpx;
+  max-height: 300rpx;
+  overflow-y: auto;
+  z-index: 100;
+  box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.1);
+}
+
+.dropdown-item {
+  padding: 16rpx 20rpx;
+  border-bottom: 1rpx solid #F3F4F6;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+
+.dropdown-item:last-child {
+  border-bottom: none;
+}
+
+.dropdown-item:active {
+  background-color: #F3F4F6;
+}
+
+.item-ticker {
+  font-size: 26rpx;
+  font-weight: 600;
+  color: #1F2937;
+}
+
+.item-exchange {
+  font-size: 22rpx;
+  color: #9CA3AF;
+}
+
 /* 日期选择 */
 .date-picker-display {
   background-color: #FFFFFF;
diff --git a/pages/detail/detail.vue b/pages/detail/detail.vue
index a88e123..c7a8cd6 100644
--- a/pages/detail/detail.vue
+++ b/pages/detail/detail.vue
@@ -155,13 +155,26 @@
         </view>
         
         <view class="form-content">
-          <view class="form-item">
+          <view class="form-item relative">
             <text class="form-label">股票代码</text>
             <input 
               v-model="transactionForm.stockCode" 
               class="form-input" 
               placeholder="请输入股票代码"
+              @input="(e) => searchStock(e.detail.value)"
             />
+            <!-- 搜索下拉列表 -->
+            <view class="search-dropdown" v-if="searchResults.length > 0">
+              <view 
+                class="dropdown-item" 
+                v-for="(result, idx) in searchResults" 
+                :key="idx"
+                @click="selectStock(result)"
+              >
+                <text class="item-ticker">{{ result.Ticker }}</text>
+                <text class="item-exchange">{{ result.Exchange }}</text>
+              </view>
+            </view>
           </view>
           
           <view class="form-item">
@@ -214,10 +227,8 @@
 </template>
 
 <script setup>
-import { ref, onMounted, getCurrentInstance } from 'vue';
-
-const { proxy } = getCurrentInstance();
-const api = proxy.$api;
+import { ref, onMounted, watch } from 'vue';
+import { api } from '../../utils/api';
 
 const portfolioId = ref('');
 const portfolioData = ref({
@@ -253,6 +264,35 @@ const transactionForm = ref({
   remark: ''
 });
 
+// 股票搜索相关
+const searchResults = ref([]);
+const searchTimer = ref(null);
+const searchStock = async (keyword) => {
+  // 防抖
+  if (searchTimer.value) clearTimeout(searchTimer.value);
+  if (!keyword || keyword.length < 2) {
+    searchResults.value = [];
+    return;
+  }
+
+  searchTimer.value = setTimeout(async () => {
+    try {
+      const res = await api.ticker.search(keyword);
+      if (res.code === 200) {
+        searchResults.value = res.data;
+      }
+    } catch (err) {
+      console.error('搜索股票失败:', err);
+      searchResults.value = [];
+    }
+  }, 300);
+};
+
+const selectStock = (result) => {
+  transactionForm.value.stockCode = result.Ticker;
+  searchResults.value = [];
+};
+
 const fetchPortfolioData = async () => {
   try {
     const pages = getCurrentPages();
@@ -629,6 +669,53 @@ const submitTransaction = async () => {
   color: #9CA3AF;
 }
 
+/* 搜索下拉列表 */
+.relative {
+  position: relative;
+}
+
+.search-dropdown {
+  position: absolute;
+  top: 100%;
+  left: 0;
+  right: 0;
+  background-color: #FFFFFF;
+  border: 1rpx solid #E5E7EB;
+  border-radius: 12rpx;
+  margin-top: 4rpx;
+  max-height: 300rpx;
+  overflow-y: auto;
+  z-index: 100;
+  box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.1);
+}
+
+.dropdown-item {
+  padding: 16rpx 20rpx;
+  border-bottom: 1rpx solid #F3F4F6;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+
+.dropdown-item:last-child {
+  border-bottom: none;
+}
+
+.dropdown-item:active {
+  background-color: #F3F4F6;
+}
+
+.item-ticker {
+  font-size: 26rpx;
+  font-weight: 600;
+  color: #1F2937;
+}
+
+.item-exchange {
+  font-size: 22rpx;
+  color: #9CA3AF;
+}
+
 .form-select {
   width: 100%;
   height: 72rpx;
diff --git a/pages/strategies/edit/edit.vue b/pages/strategies/edit/edit.vue
index 15bdfe1..443ec0f 100644
--- a/pages/strategies/edit/edit.vue
+++ b/pages/strategies/edit/edit.vue
@@ -105,9 +105,26 @@
                   <uni-icons type="trash" size="18" color="#EF4444" @click="removeAsset(index)" v-if="formData.assets.length > 1"></uni-icons>
                 </view>
                 <view class="asset-inputs">
-                  <view class="asset-input">
+                  <view class="asset-input relative">
                     <text class="asset-label">代码</text>
-                    <input class="input-field" v-model="asset.symbol" placeholder="如 AAPL" />
+                    <input 
+                      class="input-field" 
+                      v-model="asset.symbol" 
+                      placeholder="如 AAPL"
+                      @input="(e) => searchStock(e.detail.value, index)"
+                    />
+                    <!-- 搜索下拉列表 -->
+                    <view class="search-dropdown" v-if="searchResults.length > 0 && activeAssetIndex === index">
+                      <view 
+                        class="dropdown-item" 
+                        v-for="(result, idx) in searchResults.filter(r => r.assetIndex === index)" 
+                        :key="idx"
+                        @click="selectStock(result)"
+                      >
+                        <text class="item-ticker">{{ result.Ticker }}</text>
+                        <text class="item-exchange">{{ result.Exchange }}</text>
+                      </view>
+                    </view>
                   </view>
                   <view class="asset-input">
                     <text class="asset-label">目标权重</text>
@@ -161,10 +178,8 @@
 </template>
 
 <script setup>
-import { ref, computed, getCurrentInstance, onMounted } from 'vue';
-
-const { proxy } = getCurrentInstance();
-const api = proxy.$api;
+import { ref, computed, onMounted } from 'vue';
+import { api } from '../../../utils/api';
 
 const isEditMode = ref(false);
 const strategyId = ref('');
@@ -218,6 +233,46 @@ const formData = ref({
   ]
 });
 
+// 股票搜索相关
+const searchResults = ref([]);
+const activeAssetIndex = ref(-1);
+const searchTimer = ref(null);
+const searchStock = async (keyword, assetIndex) => {
+  // 防抖
+  if (searchTimer.value) clearTimeout(searchTimer.value);
+  if (!keyword || keyword.length < 2) {
+    searchResults.value = [];
+    activeAssetIndex.value = -1;
+    return;
+  }
+
+  searchTimer.value = setTimeout(async () => {
+    try {
+      const res = await api.ticker.search(keyword);
+      if (res.code === 200) {
+        searchResults.value = res.data.map(item => ({
+          ...item,
+          assetIndex: assetIndex
+        }));
+        activeAssetIndex.value = assetIndex;
+      }
+    } catch (err) {
+      console.error('搜索股票失败:', err);
+      searchResults.value = [];
+      activeAssetIndex.value = -1;
+    }
+  }, 300);
+};
+
+const selectStock = (result) => {
+  const asset = formData.value.assets[result.assetIndex];
+  if (asset) {
+    asset.symbol = result.Ticker;
+  }
+  searchResults.value = [];
+  activeAssetIndex.value = -1;
+};
+
 // 计算当前选中的策略信息
 const currentStrategyInfo = computed(() => {
   return strategyTypes.find(item => item.key === currentType.value);
@@ -705,6 +760,53 @@ onMounted(() => {
   font-weight: 600;
 }
 
+/* 搜索下拉列表 */
+.relative {
+  position: relative;
+}
+
+.search-dropdown {
+  position: absolute;
+  top: 100%;
+  left: 0;
+  right: 0;
+  background-color: #FFFFFF;
+  border: 1rpx solid #E5E7EB;
+  border-radius: 12rpx;
+  margin-top: 4rpx;
+  max-height: 300rpx;
+  overflow-y: auto;
+  z-index: 100;
+  box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.1);
+}
+
+.dropdown-item {
+  padding: 16rpx 20rpx;
+  border-bottom: 1rpx solid #F3F4F6;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+
+.dropdown-item:last-child {
+  border-bottom: none;
+}
+
+.dropdown-item:active {
+  background-color: #F3F4F6;
+}
+
+.item-ticker {
+  font-size: 26rpx;
+  font-weight: 600;
+  color: #1F2937;
+}
+
+.item-exchange {
+  font-size: 22rpx;
+  color: #9CA3AF;
+}
+
 /* 底部悬浮按钮栏 */
 .footer-bar {
   position: fixed;
diff --git a/utils/api.js b/utils/api.js
index 830908b..fd74233 100644
--- a/utils/api.js
+++ b/utils/api.js
@@ -419,6 +419,22 @@ export const api = {
       console.log('📤 发起 updateUserInfo 请求:', data);
       return put('/api/v1/user/info', data);
     }
+  },
+
+  /**
+   * 股票代码相关接口
+   */
+  ticker: {
+    /**
+     * 模糊搜索股票代码
+     * @param {string} keyword - 搜索关键词
+     * @param {number} limit - 返回数量上限
+     * @returns {Promise} 返回搜索结果
+     */
+    search: (keyword, limit = 20) => {
+      console.log('📤 发起 ticker.search 请求:', { keyword, limit });
+      return get('/api/v1/ticker/search', { keyword, limit });
+    }
   }
 };