diff --git a/pages/detail/detail.vue b/pages/detail/detail.vue
index 485024b..07dda63 100644
--- a/pages/detail/detail.vue
+++ b/pages/detail/detail.vue
@@ -148,8 +148,8 @@
     </view>
 
     <!-- 交易表单弹窗 -->
-    <view v-if="showTransactionForm" class="transaction-modal">
-      <view class="modal-content">
+    <view v-if="showTransactionForm" class="transaction-modal" @click="showTransactionForm = false">
+      <view class="modal-content" @click.stop>
         <view class="modal-header">
           <text class="modal-title">{{ transactionType === 'buy' ? '增加' : '减少' }}</text>
           <view class="close-btn" @click="showTransactionForm = false">