diff --git a/src/pages/product/select.vue b/src/pages/product/select.vue
index b6e113b..2016646 100644
--- a/src/pages/product/select.vue
+++ b/src/pages/product/select.vue
@@ -29,7 +29,7 @@
       <!-- 右侧商品列表 -->
       <scroll-view scroll-y class="product-scroll">
         <view class="product-list">
-          <view v-for="item in productList" :key="item.productId" class="product-item" @click="openProductDetail(item)">
+          <view v-for="item in productList" :key="item.productId" class="product-item" @click="selectProduct(item)">
             <view class="product-info">
               <text class="product-name">{{ item.name }}</text>
               <view class="product-row">
@@ -50,37 +50,6 @@
         </view>
       </scroll-view>
     </view>
-
-    <!-- 商品详情/选择弹窗 -->
-    <view class="modal-mask" v-if="showModal" @click="closeModal">
-      <view class="modal-content" @click.stop>
-        <view class="modal-header">
-          <text class="modal-title">{{ selectedProduct.name }}</text>
-          <text class="modal-close" @click="closeModal">×</text>
-        </view>
-        <view class="modal-body">
-          <view class="size-row">
-            <view class="size-item">
-              <text class="size-label">长度(cm)</text>
-              <input class="size-input" type="digit" v-model="selectedProduct.length" placeholder="非必填" />
-            </view>
-            <view class="size-item">
-              <text class="size-label">宽度(cm)</text>
-              <input class="size-input" type="digit" v-model="selectedProduct.width" placeholder="非必填" />
-            </view>
-            <view class="size-item">
-              <text class="size-label">面积(m²)</text>
-              <input class="size-input" type="digit" v-model="selectedProduct.area" disabled />
-            </view>
-          </view>
-        </view>
-        <view class="modal-footer">
-          <button class="cancel-btn" @click="closeModal">取消</button>
-          <button class="confirm-btn" @click="confirmProduct">确认</button>
-        </view>
-      </view>
-    </view>
-  </view>
 </template>
 
 <script>
@@ -95,26 +64,7 @@ export default {
       productList: [],
       page: 1,
       pageSize: 50,
-      loading: false,
-      showModal: false,
-      selectedProduct: {
-        productId: '',
-        name: '',
-        spec: '',
-        unit: '',
-        price: 0,
-        length: '',
-        width: '',
-        area: ''
-      }
-    }
-  },
-  watch: {
-    'selectedProduct.length'(val) {
-      this.calcArea()
-    },
-    'selectedProduct.width'(val) {
-      this.calcArea()
+      loading: false
     }
   },
   onLoad() {
@@ -122,12 +72,6 @@ export default {
     this.getProducts()
   },
   methods: {
-    calcArea() {
-      const length = parseFloat(this.selectedProduct.length) || 0
-      const width = parseFloat(this.selectedProduct.width) || 0
-      // 长度(cm) * 宽度(cm) / 10000 = 面积(m²)
-      this.selectedProduct.area = length && width ? (length * width / 10000).toFixed(2) : ''
-    },
     async loadCategories() {
       try {
         const categories = await productApi.getCategories()
@@ -161,31 +105,10 @@ export default {
       this.page = 1
       this.getProducts()
     },
-    openProductDetail(item) {
-      this.selectedProduct = {
-        productId: item.productId,
-        name: item.name,
-        spec: item.spec,
-        unit: item.unit,
-        price: item.price,
-        length: '',
-        width: '',
-        area: ''
-      }
-      this.showModal = true
-    },
-    closeModal() {
-      this.showModal = false
-    },
-    confirmProduct() {
+    selectProduct(item) {
       const pages = getCurrentPages()
       const prevPage = pages[pages.length - 2]
-      prevPage.$vm.addProduct({
-        ...this.selectedProduct,
-        length: this.selectedProduct.length,
-        width: this.selectedProduct.width,
-        area: this.selectedProduct.area
-      })
+      prevPage.$vm.addProduct(item)
       uni.navigateBack()
     }
   }